+++ /dev/null
- October 2, 2005
-
-
- JRTPLIB ChangeLog
-
- -----------
-
-
- 3.3.0 (October 2005)
- * Now it is possible to use a user-defined transmission component.
- * Added GStreamer transmission component written by Philippe Khalaf
- (burger@speedy.org).
-
- 3.2.1 (September 2005)
- * The library wouldn't compile when probation support was disabled.
- Thanks to Herman Bastiaens (herman.bastiaens@student.luc.ac.be) for
- bringing this to my attention.
- * When parsed from an RTPRawPacket, the receive time is also stored
- in the RTPPacket instance.
-
- 3.2.0 (September 2005)
- * Modified the routine in the RTPSession class which creates the
- CNAME. Aparently on some systems, the 'getlogin' call returns
- null. As an alternative, the library uses getenv("LOGNAME").
- Thanks to Mark Schiffmann (schima@neumann-elektronik.com) for
- mentioning this to me.
- * Added a OnBYEPacket method to the RTPSession class. Thanks to
- Sigrid Thijs (sthijs@androme.be) for suggesting this.
- * When probation support is enabled, a probation type can be selected
- when the session is created. Supported types are "No probation",
- "Use probation, but store packets" and "Use probation and discard
- packets received in probation mode". Thanks to Chris Flerackers
- (cflerackers@androme.be) for suggesting this feature.
- * Added a parameter to WaitForIncomingData which indicates if
- data is available when the function returns. Based on a suggestion
- by Uwe Andersen (uandersen@mayah.com).
- * Now using getifaddrs (if possible) to obtain our own IP addresses
- (both in IPv4 version and IPv6 version).
- * IPv6 code in Win32 version now works, but Visual Studio 2005 beta
- has to be used. Thanks to Yi-Huan Chan (yhchan@csie.nctu.edu.tw)
- for contributing some code.
- * Added Win32 code for GetLocalIPList_Interfaces (both IPv4 and IPv6).
- Thanks to Ivan Makushkin (camry@pisem.net) for pointing out how
- this could be done.
- * Added an option to use a SR packet when sending a BYE message.
- Previously, a RR packet was always used, even if a session is
- actually an active sender of data. Thanks to Uwe Andersen
- (uandersen@mayah.com) for bringing this to my attention.
- * Fixed bug in CNAME creation.
- * Added WinCE support. Thanks to Maarten Daniels
- (maarten.daniels@uhasselt.be) for supplying patches.
- * Changed the CurrentTime implementation for the MS-Windows version.
- Thanks to Maarten Daniels (maarten.daniels@uhasselt.be) and Chris
- Flerackers (cflerackers@androme.be).
-
- 3.1.0 (October 2004)
- * Added a callback OnPollThreadStep which is called at the end of
- each loop of the poll thread
- * Added the examples subdirectory to the package
- * Fixed bug in rtpudpv4transmitter.cpp and rtpudpv6transmitter.cpp
- which caused an infinite loop in LeaveAllMulticastGroups. Thanks
- to Stijn Agten (stijn.agten@luc.ac.be) for pointing this out.
- * Added a function GetTransmissionInfo to the RTPTransmitter class
- (and subclasses). The function will return some additional
- information about the transmitter, like local IP addresses and
- socket descriptors.
-
- 3.0.2 (September 2004)
- * Bugfix in rtpinternalsourcedata.cpp. The bug caused a crash when
- duplicate packets were received. Thanks to Dominique Prunier
- (dominique.prunier@micromedia-int.com) for informing me about
- this.
-
- 3.0.1 (September 2004)
- * Bugfix in rtpudpv4transmitter.cpp and rtpudpv6transmitter.cpp in
- method SetReceiveMode
- * Removed unused 'acceptownpackets' variable from
- rtpudpv4transmitter.cpp and rtpudpv6transmitter.cpp
- * Added a 'Dump' function (for debugging) in RTPUDPv4Transmitter
- and RTPUDPv6Transmitter
- * Now using JThread 1.1.0
-
- 3.0.0 (August 2004)
- * Complete rewrite of the library to provide better extensibility
- and compliance with RFC 3550
- * Changes from the 2.x series:
- - The 2.x series was created with the idea that the user
- would only need to use the RTPSession class which meant
- that the other classes were not very useful by themselves.
- This version on the other hand, aims to provide many
- useful components to aid the user in building RTP capable
- applications.
- - In this version, the code which is specific for the
- underlying protocol by which RTP packets are transported,
- is bundled in a class which inherits its interface from a
- class called RTPTransmitter. This makes it easy for
- different underlying protocols to be supported. Currently
- there is support for UDP over IPv4 and UDP over IPv6.
-
- 2.9 (July 2004)
- * Fixed bug in rtpsrclist.cpp. Thanks to Lukasz Bobowiec
- (bobowiec@icslab.agh.edu.pl)
- * Added function in RTPSourceData which returns the IP address
- * Changed the random routines. Thanks to Jaap Keuter
- (jaap.keuter@xs4all.nl)
- * Made the shared library link against libstdc++ if possible.
- Thanks to Anatoly Yakovenko (aeyakovenko@yahoo.com) for the
- suggestion.
-
- 2.8 (January 2004)
- * Added code to avoid a crash when receiving a malformed packet
- * Fixed a memory leak (forgot to free memory when a malformed
- packet was discarded)
- * Changed debug routines for memory tracking
-
- 2.7b (November 2003)
- * Only added --enable-fpic and --enable-fPIC to the configure script
-
- 2.7 (December 2002)
- * Fixed important bug in rtpsources.cpp. This bug could cause
- source information to get lost and could create a memory leak.
- * Improved support for AIX in multicasting code (uses _AIX define).
- Thanks to Klaus Matuschek (klaus.matuschek@infonova.com)
- * Fixed possible buffer overrun in rtpcontributingsources.cpp
-
- 2.6 (January 2002)
- * This release only contains some minor changes
- * An 'install' target was added to the Makefile
- * Some newlines were added add the end of certain files to avoid
- compiler warnings
- * Improved the jitter calculations somewhat
-
- 2.5 (December 2000)
- * Added the possibility for the user to receive the raw RTCP packets.
- * Fixed a bug in RTPContributingSources::CreateLocalCNAME(). In this
- routine, the wrong length was passed to 'gethostname'. Thanks to
- Sergey V.Shpital (sergey@page.net.ru) for bringing this to my
- attention.
- * Added a routine to set the Type of Service (ToS) field of the
- outgoing packets (both RTP and RTCP). Thank to Philippe Cardon
- (philippe.cardon@bt.com) for writing this code.
- * Fixed a bug in the 'packets lost' calculation. Thank to Domingo
- Cuevas Jr. (dcj@onebox.com) for helping me find this bug.
- * Fixed a bug in the sequence number and jitter calculation: when
- packets were received out of order, the sequence numbers and
- jitter got messed up. Many thanks to Mohammad Tawsheeq Russool
- (m.russool@eim.surrey.ac.uk) for helping me track down these
- bugs.
- * Added the possibility to set the timestamp unit for a particular
- source. Previously, it was assumed that their timestamp unit
- was the same as that of the local session.
-
- 2.4 (July 2000)
- * Fixed a bug which caused all CSRS's except one to be incorrect.
- * Added RTP header extension support (for both sending and receiving).
- * Added some things (which should have been there already) to
- RTPPacket.
- * Adjusted the way in which the login name is retrieved on unix-like
- systems. First I used a call to 'getlogin', but apparently this
- function messes with timers through the use of 'alarm' calls (at
- least on Linux). Now, I use a combination of 'geteuid' and
- 'getpwuid' to obtain the necessary information. This does not
- have that problem and is a lot cleaner since it doesn't depend
- on login info (utmp) like 'getlogin'. Thanks to Roberto Jung Drebes
- (drebes@inf.ufrgs.br) for pointing out the timer-problem.
- * Made a LaTeX version of the manual and tutorial. Looks a lot nicer.
- * Made it possible for the user to specify the local IP address
- instead of letting the library figure it out itself.
- * Fixed a bug which caused the 'fraction lost' in a RR packet to be
- zero all the time. Thanks to Domingo Cuevas Jr. (dcj@onebox.com) for
- pointing this out.
- * Rewrote the RTCP packet sending routines. Now, they are much cleaner
- and much more understandable :)
- * Added better support for RTCP 'APP' packets. You can now both send
- and receive APP packets.
-
- 2.3 (April 2000)
- * The routine which creates and sends RTCP packets is now a bit faster.
- * Added a sample that demonstrates the round-trip time function.
- * Added functions to RTPSourceData: now the time when the last RR or
- SR report was received can be retrieved. Also, the round trip time
- can be retrieved: this is calculated as suggested in RFC 1889.
- * Fixed a bug: the LSR value was not calculated correctly, now it is
- (or should be ;-) )
- * Instead of specifying defines on the command line, they are now
- defined in a config file. The unix version of this file is created
- by the configure script.
- * Added a member to RTPPacket which I had forgotten (the payload type,
- which is obviously important :-) ).
- * The library should now be able to work on a VxWorks platform. Thanks
- to Dave Osborne (dosborne@argoneng.com) for his help.
- * Added a tutorial and a small example application.
- * Added some debugging routines (RTPDebug class) to check for memory
- leaks. It turned out that there weren't any, so I'm pretty pleased ;)
- * I've added a 'configure' script to make compilation a bit easier
- across different platforms. Thanks to Qi Han (qh1c4@mizzou.edu) for
- helping me to improve the support for the Solaris platform. Also
- many thanks to Dario Maggiorini (dario@netdev.usr.dsi.unimi.it) for
- helping me test the script on several platforms.
- * Added multicasting support.
- * A bug in rtpsourcedata.cpp was pointed out and fixed by Ramon Clout
- (ramonc@win.tue.nl). Many thanks for this, Ramon.
-
- 2.2 (February 2000)
- * Extra support for Sun and HP. Thanks to Henry Lau (hlau@nuera.com)
- and Justin Matthews (jmatthews@nuera.com) for this information.
- * The 'Poll' routine in rtpconnection.cpp has been altered. Now, the
- routine should work even if there's that ioctl bug (previously, this
- bug was only taken into consideration on a Windows platform).
- Thanks to Justin Matthews (jmatthews@nuera.com) for his bugreport.
- * Added some routines to RTPSession to get the local IP address and the
- port number of the sending socket.
- * 'install' rule added to the makefile.
- * Added the define 'RTP_SOCKLENTYPE_UINT'. See README.TXT for more
- information about this.
-
- 2.1 (December 1999)
- * First release of jrtplib.
- * Added member functions of RTPSession to retrieve the used sockets.
- * Made the destination list faster by using a hash table.
-
- 2.0 (August 1999)
- * First decent implementation of RTP. Entirely rewritten since 1.0.
-
- 1.0 (August 1999)
- * First implementation of RTP. There were a lot of things that weren't
- quite right and the organisation of the classes was quite nasty.
- However, I learned a lot about RTP making this version, and so it
- allowed me to make a good start on version 2.0.
+++ /dev/null
-Installation Instructions
-*************************
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+++ /dev/null
-
-Permission is hereby granted, free of charge, to any person obtaining a
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+++ /dev/null
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+++ /dev/null
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-------------------------------------------------------------------------------
- October 2, 2005
-
-
- JRTPLIB (v3.3.0)
-
-
- Developed at the The Expertise Centre for
- Digital Media (EDM), a research institute
- of the Hasselt University
-
- http://www.edm.uhasselt.be/
- http://www.uhasselt.be/
-
-
-LIBRARY LOCATION AND CONTACT
-============================
-Normally, you should be able to download the latest version of the library
-from this url:
- http://research.edm.uhasselt.be/jori/jrtplib/jrtplib.html
-
-If you have questions about the library, you can mail me at:
- jori@lumumba.uhasselt.be
-
-There is also a mailing list for the library. To subscribe to the list,
-send an e-mail with the text 'subscribe jrtplib' as the message body (not
-the subject) to majordomo@edm.uhasselt.be and you'll receive further
-instructions.
-
-ACKNOWLEDGMENT
-==============
-I would like thank the people at the Expertise Centre for Digital Media
-for giving me the opportunity to create this rewrite of the library.
-
-DISCLAIMER & COPYRIGHT
-======================
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
-
-INSTALLATION NOTES
-==================
-
-* To compile the library on a unix-like platform, just start the configure
- script. This should generate a makefile which you can use to start
- building the library using 'make'.
-
-* To compile the library on an MS-Windows platfrom: Visual Studio
- workspace files are included. The project will search
- for JThread files in ..\jthread-1.1.2
- To compile the library without using JThread, comment the line
- with RTP_SUPPORT_THREAD in rtpconfig_win.h
- Note that for Visual Studio 6, you must have service pack 6 for
- installed to be able to compile the library. (NOTE: In this copy
- of the lib, jthread has been included and does not need to be included
- seperately)
-
-* For a manual about the library, please refer to doc/ subdirectory.
- Using 'make doc', a PDF version of the documentation will be built.
- Note that you'll need to have the pdflatex LaTeX compiler installed.
- Alternatively, you can download the documentation from the homepage:
- http://research.edm.uhasselt.be/jori/jrtplib/jrtplib.pdf
-
-* For systems with low memory or for applications which will involve only
- a few participants at a time:
- You can set the HASHSIZE defines in rtpsources.h, rtpudpv4transmitter.h
- and rtpudpv6transmitter.h to a lower value to avoid memory being wasted.
- Note that the library will have to be recompiled.
-
-* Used defines:
- - WIN32:
- For compilation on an Win32 platform.
- - _WIN32_WCE:
- Define needed for compilation on a WinCE platform
- - RTP_HAVE_SYS_FILIO:
- Set if <sys/filio.h> exists.
- - RTP_HAVE_SYS_SOCKIO:
- Set if <sys/sockio.h> exists.
- - RTP_BIG_ENDIAN:
- If set, assume big-endian byte ordering.
- - RTP_SOCKLENTYPE_UINT:
- Indicates that getsockname used an unsigned int as its
- third parameter.
- - RTP_HAVE_SOCKADDR_LEN:
- Indicates that struct sockaddr has an sa_len field.
- - RTP_SUPPORT_IPV4MULTICAST:
- Enables support for IPv4 multicasting.
- - RTP_SUPPORT_THREAD:
- Enables support for JThread.
- - RTP_SUPPORT_SDESPRIV:
- Enables support for RTCP SDES private items.
- - RTP_SUPPORT_INLINETEMPLATEPARAM:
- If set, the compiler should be able to handle an inline
- function as a template parameter.
- - RTP_SUPPORT_PROBATION:
- If set, a few consecutive RTP packets are needed to validate
- a member.
- - RTP_SUPPORT_GNUDRAND:
- If set, the RTPRandom class will use drand48_r and srand48_r
- - RTP_SUPPORT_RANDR:
- If set and RTP_SUPPORT_GNUDRAND is not set, the RTPRandom
- class will use rand_r.
- - RTP_SUPPORT_GETLOGINR:
- If set, the library will use getlogin_r instead of getlogin.
- - RTP_SUPPORT_IPV6:
- If set, IPv6 support is enabled.
- - RTP_SUPPORT_IPV6MULTICAST:
- If set, IPv6 multicasting support is enabled.
- - RTP_SUPPORT_GST:
- If set, GStreamer support is enabled.
- - RTPDEBUG:
- Enables some memory tracking functions and some debug routines.
-
-------------------------------------------------------------------------------
-
+++ /dev/null
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-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if AC_TRY_EVAL(ac_compile); then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
- [AC_LANG_PUSH(C)
- AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
- AC_LANG_POP])
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
-[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
- AC_CHECK_TOOL(DLLTOOL, dlltool, false)
- AC_CHECK_TOOL(AS, as, false)
- AC_CHECK_TOOL(OBJDUMP, objdump, false)
- ;;
- ])
-esac
-
-need_locks="$enable_libtool_lock"
-
-])# _LT_AC_LOCK
-
-
-# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
-[AC_REQUIRE([LT_AC_PROG_SED])
-AC_CACHE_CHECK([$1], [$2],
- [$2=no
- ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$3"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- fi
- $rm conftest*
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$5], , :, [$5])
-else
- ifelse([$6], , :, [$6])
-fi
-])# AC_LIBTOOL_COMPILER_OPTION
-
-
-# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-# [ACTION-SUCCESS], [ACTION-FAILURE])
-# ------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
-[AC_CACHE_CHECK([$1], [$2],
- [$2=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $3"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&AS_MESSAGE_LOG_FD
- $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- $2=yes
- fi
- else
- $2=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-])
-
-if test x"[$]$2" = xyes; then
- ifelse([$4], , :, [$4])
-else
- ifelse([$5], , :, [$5])
-fi
-])# AC_LIBTOOL_LINKER_OPTION
-
-
-# AC_LIBTOOL_SYS_MAX_CMD_LEN
-# --------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
-[# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-])
-if test -n $lt_cv_sys_max_cmd_len ; then
- AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
- AC_MSG_RESULT(none)
-fi
-])# AC_LIBTOOL_SYS_MAX_CMD_LEN
-
-
-# _LT_AC_CHECK_DLFCN
-# --------------------
-AC_DEFUN([_LT_AC_CHECK_DLFCN],
-[AC_CHECK_HEADERS(dlfcn.h)dnl
-])# _LT_AC_CHECK_DLFCN
-
-
-# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ------------------------------------------------------------------
-AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "$cross_compiling" = yes; then :
- [$4]
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-[#line __oline__ "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}]
-EOF
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) $1 ;;
- x$lt_dlneed_uscore) $2 ;;
- x$lt_unknown|x*) $3 ;;
- esac
- else :
- # compilation failed
- $3
- fi
-fi
-rm -fr conftest*
-])# _LT_AC_TRY_DLOPEN_SELF
-
-
-# AC_LIBTOOL_DLOPEN_SELF
-# -------------------
-AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
-[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ])
- ;;
-
- *)
- AC_CHECK_FUNC([shl_load],
- [lt_cv_dlopen="shl_load"],
- [AC_CHECK_LIB([dld], [shl_load],
- [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
- [AC_CHECK_FUNC([dlopen],
- [lt_cv_dlopen="dlopen"],
- [AC_CHECK_LIB([dl], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
- [AC_CHECK_LIB([svld], [dlopen],
- [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
- [AC_CHECK_LIB([dld], [dld_link],
- [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
- ])
- ])
- ])
- ])
- ])
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- AC_CACHE_CHECK([whether a program can dlopen itself],
- lt_cv_dlopen_self, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
- lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
- ])
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
- lt_cv_dlopen_self_static, [dnl
- _LT_AC_TRY_DLOPEN_SELF(
- lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
- lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
- ])
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-])# AC_LIBTOOL_DLOPEN_SELF
-
-
-# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
-# ---------------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler
-AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
- [_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&AS_MESSAGE_LOG_FD
- echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
- fi
- fi
- chmod u+w . 2>&AS_MESSAGE_LOG_FD
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-])
-])# AC_LIBTOOL_PROG_CC_C_O
-
-
-# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
-# -----------------------------------------
-# Check to see if we can do hard links to lock some files if needed
-AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
-[AC_REQUIRE([_LT_AC_LOCK])dnl
-
-hard_links="nottested"
-if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- AC_MSG_CHECKING([if we can lock with hard links])
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- AC_MSG_RESULT([$hard_links])
- if test "$hard_links" = no; then
- AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
-
-
-# AC_LIBTOOL_OBJDIR
-# -----------------
-AC_DEFUN([AC_LIBTOOL_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-])# AC_LIBTOOL_OBJDIR
-
-
-# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
-# ----------------------------------------------
-# Check hardcoding attributes.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_AC_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
- test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
- test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
- test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
- # Linking always hardcodes the temporary library directory.
- _LT_AC_TAGVAR(hardcode_action, $1)=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- _LT_AC_TAGVAR(hardcode_action, $1)=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- _LT_AC_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
-
-if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
-
-
-# AC_LIBTOOL_SYS_LIB_STRIP
-# ------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
-[striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
-fi
- ;;
- *)
- AC_MSG_RESULT([no])
- ;;
- esac
-fi
-])# AC_LIBTOOL_SYS_LIB_STRIP
-
-
-# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
-[AC_MSG_CHECKING([dynamic linker characteristics])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[[01]] | aix4.[[01]].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[[45]]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[[123]]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[[01]]* | freebsdelf3.[[01]]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[[89]] | openbsd2.[[89]].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test "$dynamic_linker" = no && can_build_shared=no
-])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
-
-
-# _LT_AC_TAGCONFIG
-# ----------------
-AC_DEFUN([_LT_AC_TAGCONFIG],
-[AC_ARG_WITH([tags],
- [AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
- [include additional configurations @<:@automatic@:>@])],
- [tagnames="$withval"])
-
-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- AC_MSG_WARN([output file `$ofile' does not exist])
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
- else
- AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
- fi
- fi
-
- # Extract list of available tagged configurations in $ofile.
- # Note that this assumes the entire list is on one line.
- available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for tagname in $tagnames; do
- IFS="$lt_save_ifs"
- # Check whether tagname contains only valid characters
- case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
- "") ;;
- *) AC_MSG_ERROR([invalid tag name: $tagname])
- ;;
- esac
-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- AC_MSG_ERROR([tag name \"$tagname\" already exists])
- fi
-
- # Update the list of available tags.
- if test -n "$tagname"; then
- echo appending configuration tag \"$tagname\" to $ofile
-
- case $tagname in
- CXX)
- if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_LIBTOOL_LANG_CXX_CONFIG
- else
- tagname=""
- fi
- ;;
-
- F77)
- if test -n "$F77" && test "X$F77" != "Xno"; then
- AC_LIBTOOL_LANG_F77_CONFIG
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
- AC_LIBTOOL_LANG_GCJ_CONFIG
- else
- tagname=""
- fi
- ;;
-
- RC)
- AC_LIBTOOL_LANG_RC_CONFIG
- ;;
-
- *)
- AC_MSG_ERROR([Unsupported tag name: $tagname])
- ;;
- esac
-
- # Append the new tag name to the list of available tags.
- if test -n "$tagname" ; then
- available_tags="$available_tags $tagname"
- fi
- fi
- done
- IFS="$lt_save_ifs"
-
- # Now substitute the updated list of available tags.
- if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
- mv "${ofile}T" "$ofile"
- chmod +x "$ofile"
- else
- rm -f "${ofile}T"
- AC_MSG_ERROR([unable to update list of available tagged configurations.])
- fi
-fi
-])# _LT_AC_TAGCONFIG
-
-
-# AC_LIBTOOL_DLOPEN
-# -----------------
-# enable checks for dlopen support
-AC_DEFUN([AC_LIBTOOL_DLOPEN],
- [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_DLOPEN
-
-
-# AC_LIBTOOL_WIN32_DLL
-# --------------------
-# declare package support for building win32 DLLs
-AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
-])# AC_LIBTOOL_WIN32_DLL
-
-
-# AC_ENABLE_SHARED([DEFAULT])
-# ---------------------------
-# implement the --enable-shared flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_SHARED],
-[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([shared],
- [AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
- [build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_shared=yes ;;
- no) enable_shared=no ;;
- *)
- enable_shared=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_shared=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_shared=]AC_ENABLE_SHARED_DEFAULT)
-])# AC_ENABLE_SHARED
-
-
-# AC_DISABLE_SHARED
-# -----------------
-#- set the default shared flag to --disable-shared
-AC_DEFUN([AC_DISABLE_SHARED],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_SHARED(no)
-])# AC_DISABLE_SHARED
-
-
-# AC_ENABLE_STATIC([DEFAULT])
-# ---------------------------
-# implement the --enable-static flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_STATIC],
-[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([static],
- [AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
- [build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_static=yes ;;
- no) enable_static=no ;;
- *)
- enable_static=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_static=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_static=]AC_ENABLE_STATIC_DEFAULT)
-])# AC_ENABLE_STATIC
-
-
-# AC_DISABLE_STATIC
-# -----------------
-# set the default static flag to --disable-static
-AC_DEFUN([AC_DISABLE_STATIC],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_STATIC(no)
-])# AC_DISABLE_STATIC
-
-
-# AC_ENABLE_FAST_INSTALL([DEFAULT])
-# ---------------------------------
-# implement the --enable-fast-install flag
-# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
-AC_DEFUN([AC_ENABLE_FAST_INSTALL],
-[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
-AC_ARG_ENABLE([fast-install],
- [AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
- [optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
- [p=${PACKAGE-default}
- case $enableval in
- yes) enable_fast_install=yes ;;
- no) enable_fast_install=no ;;
- *)
- enable_fast_install=no
- # Look at the argument we got. We use all the common list separators.
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
- for pkg in $enableval; do
- IFS="$lt_save_ifs"
- if test "X$pkg" = "X$p"; then
- enable_fast_install=yes
- fi
- done
- IFS="$lt_save_ifs"
- ;;
- esac],
- [enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
-])# AC_ENABLE_FAST_INSTALL
-
-
-# AC_DISABLE_FAST_INSTALL
-# -----------------------
-# set the default to --disable-fast-install
-AC_DEFUN([AC_DISABLE_FAST_INSTALL],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-AC_ENABLE_FAST_INSTALL(no)
-])# AC_DISABLE_FAST_INSTALL
-
-
-# AC_LIBTOOL_PICMODE([MODE])
-# --------------------------
-# implement the --with-pic flag
-# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
-AC_DEFUN([AC_LIBTOOL_PICMODE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
-pic_mode=ifelse($#,1,$1,default)
-])# AC_LIBTOOL_PICMODE
-
-
-# AC_PROG_EGREP
-# -------------
-# This is predefined starting with Autoconf 2.54, so this conditional
-# definition can be removed once we require Autoconf 2.54 or later.
-m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
-[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
- [if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
- fi])
- EGREP=$ac_cv_prog_egrep
- AC_SUBST([EGREP])
-])])
-
-
-# AC_PATH_TOOL_PREFIX
-# -------------------
-# find a file program which can recognise shared library
-AC_DEFUN([AC_PATH_TOOL_PREFIX],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] | ?:[\\/]*])
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word. This closes a longstanding sh security hole.
- ac_dummy="ifelse([$2], , $PATH, [$2])"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/$1; then
- lt_cv_path_MAGIC_CMD="$ac_dir/$1"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac])
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- AC_MSG_RESULT($MAGIC_CMD)
-else
- AC_MSG_RESULT(no)
-fi
-])# AC_PATH_TOOL_PREFIX
-
-
-# AC_PATH_MAGIC
-# -------------
-# find a file program which can recognise a shared library
-AC_DEFUN([AC_PATH_MAGIC],
-[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
- else
- MAGIC_CMD=:
- fi
-fi
-])# AC_PATH_MAGIC
-
-
-# AC_PROG_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([AC_PROG_LD],
-[AC_ARG_WITH([gnu-ld],
- [AC_HELP_STRING([--with-gnu-ld],
- [assume the C compiler uses GNU ld @<:@default=no@:>@])],
- [test "$withval" = no || with_gnu_ld=yes],
- [with_gnu_ld=no])
-AC_REQUIRE([LT_AC_PROG_SED])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- AC_MSG_CHECKING([for ld used by $CC])
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [[\\/]]* | ?:[[\\/]]*)
- re_direlt='/[[^/]][[^/]]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- AC_MSG_CHECKING([for GNU ld])
-else
- AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi])
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- AC_MSG_RESULT($LD)
-else
- AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-AC_PROG_LD_GNU
-])# AC_PROG_LD
-
-
-# AC_PROG_LD_GNU
-# --------------
-AC_DEFUN([AC_PROG_LD_GNU],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# AC_PROG_LD_GNU
-
-
-# AC_PROG_LD_RELOAD_FLAG
-# ----------------------
-# find reload flag for linker
-# -- PORTME Some linkers may need a different reload flag.
-AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
-[AC_CACHE_CHECK([for $LD option to reload object files],
- lt_cv_ld_reload_flag,
- [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-])# AC_PROG_LD_RELOAD_FLAG
-
-
-# AC_DEPLIBS_CHECK_METHOD
-# -----------------------
-# how to check for library dependencies
-# -- PORTME fill in with the dynamic library characteristics
-AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
-[AC_CACHE_CHECK([how to recognise dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[[45]]*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sco3.2v5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-])
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-])# AC_DEPLIBS_CHECK_METHOD
-
-
-# AC_PROG_NM
-# ----------
-# find the pathname to a BSD-compatible name lister
-AC_DEFUN([AC_PROG_NM],
-[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
-[if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/${ac_tool_prefix}nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- esac
- fi
- done
- IFS="$lt_save_ifs"
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi])
-NM="$lt_cv_path_NM"
-])# AC_PROG_NM
-
-
-# AC_CHECK_LIBM
-# -------------
-# check for math library
-AC_DEFUN([AC_CHECK_LIBM],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
- # These system don't have libm, or don't need it
- ;;
-*-ncr-sysv4.3*)
- AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
- AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
- ;;
-*)
- AC_CHECK_LIB(m, cos, LIBM="-lm")
- ;;
-esac
-])# AC_CHECK_LIBM
-
-
-# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl convenience library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-convenience to the configure arguments. Note that
-# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
-# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
-# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
-# (note the single quotes!). If your package is not flat and you're not
-# using automake, define top_builddir and top_srcdir appropriately in
-# the Makefiles.
-AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- case $enable_ltdl_convenience in
- no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
- "") enable_ltdl_convenience=yes
- ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
- esac
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_CONVENIENCE
-
-
-# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
-# -----------------------------------
-# sets LIBLTDL to the link flags for the libltdl installable library and
-# LTDLINCL to the include flags for the libltdl header and adds
-# --enable-ltdl-install to the configure arguments. Note that
-# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
-# and an installed libltdl is not found, it is assumed to be `libltdl'.
-# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
-# '${top_srcdir}/' (note the single quotes!). If your package is not
-# flat and you're not using automake, define top_builddir and top_srcdir
-# appropriately in the Makefiles.
-# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
-AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
-[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
- AC_CHECK_LIB(ltdl, lt_dlinit,
- [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
- [if test x"$enable_ltdl_install" = xno; then
- AC_MSG_WARN([libltdl not installed, but installation disabled])
- else
- enable_ltdl_install=yes
- fi
- ])
- if test x"$enable_ltdl_install" = x"yes"; then
- ac_configure_args="$ac_configure_args --enable-ltdl-install"
- LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
- LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
- else
- ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
- LIBLTDL="-lltdl"
- LTDLINCL=
- fi
- # For backwards non-gettext consistent compatibility...
- INCLTDL="$LTDLINCL"
-])# AC_LIBLTDL_INSTALLABLE
-
-
-# AC_LIBTOOL_CXX
-# --------------
-# enable support for C++ libraries
-AC_DEFUN([AC_LIBTOOL_CXX],
-[AC_REQUIRE([_LT_AC_LANG_CXX])
-])# AC_LIBTOOL_CXX
-
-
-# _LT_AC_LANG_CXX
-# ---------------
-AC_DEFUN([_LT_AC_LANG_CXX],
-[AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([_LT_AC_PROG_CXXCPP])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
-])# _LT_AC_LANG_CXX
-
-# _LT_AC_PROG_CXXCPP
-# ---------------
-AC_DEFUN([_LT_AC_PROG_CXXCPP],
-[
-AC_REQUIRE([AC_PROG_CXX])
-if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
- ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
- (test "X$CXX" != "Xg++"))) ; then
- AC_PROG_CXXCPP
-fi
-])# _LT_AC_PROG_CXXCPP
-
-# AC_LIBTOOL_F77
-# --------------
-# enable support for Fortran 77 libraries
-AC_DEFUN([AC_LIBTOOL_F77],
-[AC_REQUIRE([_LT_AC_LANG_F77])
-])# AC_LIBTOOL_F77
-
-
-# _LT_AC_LANG_F77
-# ---------------
-AC_DEFUN([_LT_AC_LANG_F77],
-[AC_REQUIRE([AC_PROG_F77])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
-])# _LT_AC_LANG_F77
-
-
-# AC_LIBTOOL_GCJ
-# --------------
-# enable support for GCJ libraries
-AC_DEFUN([AC_LIBTOOL_GCJ],
-[AC_REQUIRE([_LT_AC_LANG_GCJ])
-])# AC_LIBTOOL_GCJ
-
-
-# _LT_AC_LANG_GCJ
-# ---------------
-AC_DEFUN([_LT_AC_LANG_GCJ],
-[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
- [AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
- [ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
- [ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
- [AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
-])# _LT_AC_LANG_GCJ
-
-
-# AC_LIBTOOL_RC
-# --------------
-# enable support for Windows resource files
-AC_DEFUN([AC_LIBTOOL_RC],
-[AC_REQUIRE([LT_AC_PROG_RC])
-_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
-])# AC_LIBTOOL_RC
-
-
-# AC_LIBTOOL_LANG_C_CONFIG
-# ------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
-AC_DEFUN([_LT_AC_LANG_C_CONFIG],
-[lt_save_CC="$CC"
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-#
-# Check for any special shared library compilation flags.
-#
-_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
-if test "$GCC" = no; then
- case $host_os in
- sco3.2v5*)
- _LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
- ;;
- esac
-fi
-if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
- AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
- if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
- else
- AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
- _LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
- fi
-fi
-
-
-#
-# Check to make sure the static flag actually works.
-#
-AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
- $_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
- [],
- [_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
-
-
-AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
-
-# Report which librarie types wil actually be built
-AC_MSG_CHECKING([if libtool supports shared libraries])
-AC_MSG_RESULT([$can_build_shared])
-
-AC_MSG_CHECKING([whether to build shared libraries])
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-AC_MSG_RESULT([$enable_shared])
-
-AC_MSG_CHECKING([whether to build static libraries])
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-AC_MSG_RESULT([$enable_static])
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_C_CONFIG
-
-
-# AC_LIBTOOL_LANG_CXX_CONFIG
-# --------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
-AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
-[AC_LANG_PUSH(C++)
-AC_REQUIRE([AC_PROG_CXX])
-AC_REQUIRE([_LT_AC_PROG_CXXCPP])
-
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
-_LT_AC_TAGVAR(always_export_symbols, $1)=no
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
-_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
-_LT_AC_TAGVAR(hardcode_automatic, $1)=no
-_LT_AC_TAGVAR(module_cmds, $1)=
-_LT_AC_TAGVAR(module_expsym_cmds, $1)=
-_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_AC_TAGVAR(no_undefined_flag, $1)=
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Dependencies to place before and after the object being linked:
-_LT_AC_TAGVAR(predep_objects, $1)=
-_LT_AC_TAGVAR(postdep_objects, $1)=
-_LT_AC_TAGVAR(predeps, $1)=
-_LT_AC_TAGVAR(postdeps, $1)=
-_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-else
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
- AC_PROG_LD
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-_LT_AC_TAGVAR(ld_shlibs, $1)=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
-
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- freebsd[[12]]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- freebsd-elf*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- ia64*|hppa*64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
- esac
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- _LT_AC_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- cxx*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- sco*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- case $host_os in
- solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-esac
-AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
-test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
-
-_LT_AC_TAGVAR(GCC, $1)="$GXX"
-_LT_AC_TAGVAR(LD, $1)="$LD"
-
-AC_LIBTOOL_POSTDEP_PREDEP($1)
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
-AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
-AC_LIBTOOL_PROG_LD_SHLIBS($1)
-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
-AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
-AC_LIBTOOL_SYS_LIB_STRIP
-AC_LIBTOOL_DLOPEN_SELF($1)
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_POP
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
-with_gnu_ldcxx=$with_gnu_ld
-with_gnu_ld=$lt_save_with_gnu_ld
-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-])# AC_LIBTOOL_LANG_CXX_CONFIG
-
-# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
-# ------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library. It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
-int a;
-void foo (void) { a = 0; }
-EOF
-],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-],[$1],[F77],[cat > conftest.$ac_ext <<EOF
- subroutine foo
- implicit none
- integer*4 a
- a=0
- return
- end
-EOF
-],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
-public class foo {
- private int a;
- public void bar (void) {
- a = 0;
- }
-};
-EOF
-])
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
- _LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
- else
- _LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
- _LT_AC_TAGVAR(predep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
- fi
- else
- if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
- _LT_AC_TAGVAR(postdep_objects, $1)="$p"
- else
- _LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-ifelse([$1],[CXX],
-[case $host_os in
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- _LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
- ;;
- esac
-esac
-])
-
-case " $_LT_AC_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
-])# AC_LIBTOOL_POSTDEP_PREDEP
-
-# AC_LIBTOOL_LANG_F77_CONFIG
-# ------------------------
-# Ensure that the configuration vars for the C compiler are
-# suitably defined. Those variables are subsequently used by
-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
-AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
-[AC_REQUIRE([AC_PROG_F77])
-AC_LANG_PUSH(Fortran 77)
-
-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_AC_TAGVAR(allow_undefined_flag, $1)=
-_LT_AC_TAGVAR(always_export_symbols, $1)=no
-_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
-_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_direct, $1)=no
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
-_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
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-_LT_AC_TAGVAR(module_expsym_cmds, $1)=
-_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_AC_TAGVAR(no_undefined_flag, $1)=
-_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
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-AC_MSG_CHECKING([if libtool supports shared libraries])
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- ;;
-aix4* | aix5*)
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-_LT_AC_TAGVAR(GCC, $1)="$G77"
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-
-AC_LIBTOOL_PROG_COMPILER_PIC($1)
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-AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
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-
-
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-AC_LANG_POP
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-
-# AC_LIBTOOL_LANG_GCJ_CONFIG
-# --------------------------
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-# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
-AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
-AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
-[AC_LANG_SAVE
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-
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-_LT_AC_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
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-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_AC_SYS_COMPILER
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-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-
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-_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
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-AC_LIBTOOL_PROG_COMPILER_PIC($1)
-AC_LIBTOOL_PROG_CC_C_O($1)
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-AC_LIBTOOL_DLOPEN_SELF($1)
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-# AC_LIBTOOL_LANG_RC_CONFIG
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-_LT_LINKER_BOILERPLATE
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-compiler=$CC
-_LT_AC_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-AC_LIBTOOL_CONFIG($1)
-
-AC_LANG_RESTORE
-CC="$lt_save_CC"
-])# AC_LIBTOOL_LANG_RC_CONFIG
-
-
-# AC_LIBTOOL_CONFIG([TAGNAME])
-# ----------------------------
-# If TAGNAME is not passed, then create an initial libtool script
-# with a default configuration from the untagged config vars. Otherwise
-# add code to config.status for appending the configuration named by
-# TAGNAME from the matching tagged config vars.
-AC_DEFUN([AC_LIBTOOL_CONFIG],
-[# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
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-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
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- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
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- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
- _LT_AC_TAGVAR(old_archive_cmds, $1) \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
- _LT_AC_TAGVAR(predep_objects, $1) \
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- _LT_AC_TAGVAR(archive_cmds, $1) \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) \
- _LT_AC_TAGVAR(postinstall_cmds, $1) \
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- _LT_AC_TAGVAR(export_symbols_cmds, $1) \
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
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- _LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
- _LT_AC_TAGVAR(hardcode_automatic, $1) \
- _LT_AC_TAGVAR(module_cmds, $1) \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) \
- _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
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- _LT_AC_TAGVAR(include_expsyms, $1); do
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- case $var in
- _LT_AC_TAGVAR(old_archive_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
- _LT_AC_TAGVAR(archive_cmds, $1) | \
- _LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(module_cmds, $1) | \
- _LT_AC_TAGVAR(module_expsym_cmds, $1) | \
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
- _LT_AC_TAGVAR(export_symbols_cmds, $1) | \
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- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
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-
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- [cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- AC_MSG_NOTICE([creating $ofile])],
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-
- cat <<__EOF__ >> "$cfgfile"
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-[#! $SHELL
-
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-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
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-
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-
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-
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-host=$host
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-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
-
-# Symbols that must always be exported.
-include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
-
-ifelse([$1],[],
-[# ### END LIBTOOL CONFIG],
-[# ### END LIBTOOL TAG CONFIG: $tagname])
-
-__EOF__
-
-ifelse([$1],[], [
- case $host_os in
- aix3*)
- cat <<\EOF >> "$cfgfile"
-
-# AIX sometimes has problems with the GCC collect2 program. For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
-fi
-EOF
- ;;
- esac
-
- # We use sed instead of cat because bash on DJGPP gets confused if
- # if finds mixed CR/LF and LF-only lines. Since sed operates in
- # text mode, it properly converts lines to CR/LF. This bash problem
- # is reportedly fixed, but why not run on old versions too?
- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
- (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
- chmod +x "$ofile"
-])
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-])# AC_LIBTOOL_CONFIG
-
-
-# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
-[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
-
-_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-
- AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
- lt_cv_prog_compiler_rtti_exceptions,
- [-fno-rtti -fno-exceptions], [],
- [_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
-
-
-# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-# ---------------------------------
-AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
-[AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_NM])
-AC_REQUIRE([AC_OBJEXT])
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[[BCDT]]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[[ABCDGISTW]]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDEGRST]]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[[ABCDGIRSTW]]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[[BCDEGRST]]'
- ;;
-osf*)
- symcode='[[BCDEGQRST]]'
- ;;
-solaris* | sysv5*)
- symcode='[[BDRT]]'
- ;;
-sysv4)
- symcode='[[DFNSTU]]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if AC_TRY_EVAL(ac_compile); then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[[]] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
- if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
- fi
- else
- echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- AC_MSG_RESULT(failed)
-else
- AC_MSG_RESULT(ok)
-fi
-]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
-
-
-# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
-# ---------------------------------------
-AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
-[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
-
-AC_MSG_CHECKING([for $compiler option to produce PIC])
- ifelse([$1],[CXX],[
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- fi
- ;;
- aCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- sco*)
- case $cc_basename in
- CC*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- *)
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- lcc*)
- # Lucid
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- unixware*)
- ;;
- vxworks*)
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-],
-[
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- else
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # PIC (with -KPIC) is the default.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
- ccc*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All Alpha code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- # All OSF/1 code is PIC.
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
- ;;
-
- sco3.2v5*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
- ;;
-
- solaris*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
- esac
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- fi
- ;;
-
- unicos*)
- _LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
-
- uts4*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
- _LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
- ;;
-
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
- ;;
- esac
- fi
-])
-AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
- AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
- _LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
- [$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
- [case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
- "" | " "*) ;;
- *) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
- esac],
- [_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- _LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
- ;;
- *)
- _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
- ;;
-esac
-])
-
-
-# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
-# ------------------------------------
-# See if the linker supports building shared libraries.
-AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
-[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-ifelse([$1],[CXX],[
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-],[
- runpath_var=
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
- _LT_AC_TAGVAR(archive_cmds, $1)=
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
- _LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- _LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
- _LT_AC_TAGVAR(hardcode_automatic, $1)=no
- _LT_AC_TAGVAR(module_cmds, $1)=
- _LT_AC_TAGVAR(module_expsym_cmds, $1)=
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- _LT_AC_TAGVAR(include_expsyms, $1)=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- _LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- _LT_CC_BASENAME([$compiler])
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- _LT_AC_TAGVAR(ld_shlibs, $1)=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
- # as there is no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=no
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
-
- sunos4*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- fi
- ;;
- esac
-
- if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
- runpath_var=
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- else
- _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- _LT_AC_TAGVAR(archive_cmds, $1)=''
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[[012]]|aix4.[[012]].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- else
- # We have old collect2
- _LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- _LT_AC_SYS_LIBPATH_AIX
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- _LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- _LT_AC_TAGVAR(always_export_symbols, $1)=yes
- # Exported symbols can be pulled into shared objects from archives
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- # see comment about different semantics on the GNU ld section
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- bsdi[[45]]*)
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
- # FIXME: Should let the user specify the lib program.
- _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
- _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
- _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[[012]])
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- _LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_automatic, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
- _LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- _LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- _LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- freebsd1*)
- _LT_AC_TAGVAR(ld_shlibs, $1)=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- ;;
-
- hpux10* | hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*|ia64*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
- ia64*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=no
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- *)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(link_all_deplibs, $1)=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- newsos6)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- ;;
-
- openbsd*)
- _LT_AC_TAGVAR(hardcode_direct, $1)=yes
- _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
- else
- case $host_os in
- openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
- ;;
- *)
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
- _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
- _LT_AC_TAGVAR(archive_cmds, $1)='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
- else
- _LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
- _LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- _LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
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- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
-done
-rm -rf conftest.dir
-
-AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
+++ /dev/null
-#! /bin/sh
-# Attempt to guess a canonical system name.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-timestamp='2005-02-10'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Per Bothner <per@bothner.com>.
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# This script attempts to guess a canonical system name similar to
-# config.sub. If it succeeds, it prints the system name on stdout, and
-# exits with 0. Otherwise, it exits with 1.
-#
-# The plan is that this can be called by configure scripts if you
-# don't specify an explicit build system type.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
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- --version | -v )
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- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # Stop option processing
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- - ) # Use stdin as input.
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- -* )
- echo "$me: invalid option $1$help" >&2
- exit 1 ;;
- * )
- break ;;
- esac
-done
-
-if test $# != 0; then
- echo "$me: too many arguments$help" >&2
- exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
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-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
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-set_cc_for_build='
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-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
- PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
- *:NetBSD:*:*)
- # NetBSD (nbsd) targets should (where applicable) match one or
- # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
- # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
- # switched to ELF, *-*-netbsd* would select the old
- # object file format. This provides both forward
- # compatibility and a consistent mechanism for selecting the
- # object file format.
- #
- # Note: NetBSD doesn't particularly care about the vendor
- # portion of the name. We always set it to "unknown".
- sysctl="sysctl -n hw.machine_arch"
- UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
- /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
- case "${UNAME_MACHINE_ARCH}" in
- armeb) machine=armeb-unknown ;;
- arm*) machine=arm-unknown ;;
- sh3el) machine=shl-unknown ;;
- sh3eb) machine=sh-unknown ;;
- *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
- esac
- # The Operating System including object format, if it has switched
- # to ELF recently, or will in the future.
- case "${UNAME_MACHINE_ARCH}" in
- arm*|i386|m68k|ns32k|sh3*|sparc|vax)
- eval $set_cc_for_build
- if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
- | grep __ELF__ >/dev/null
- then
- # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
- # Return netbsd for either. FIX?
- os=netbsd
- else
- os=netbsdelf
- fi
- ;;
- *)
- os=netbsd
- ;;
- esac
- # The OS release
- # Debian GNU/NetBSD machines have a different userland, and
- # thus, need a distinct triplet. However, they do not need
- # kernel version information, so it can be replaced with a
- # suitable tag, in the style of linux-gnu.
- case "${UNAME_VERSION}" in
- Debian*)
- release='-gnu'
- ;;
- *)
- release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
- ;;
- esac
- # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
- # contains redundant information, the shorter form:
- # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
- echo "${machine}-${os}${release}"
- exit 0 ;;
- amd64:OpenBSD:*:*)
- echo x86_64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- amiga:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- cats:OpenBSD:*:*)
- echo arm-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- hp300:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- luna88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mac68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme68k:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvme88k:OpenBSD:*:*)
- echo m88k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- mvmeppc:OpenBSD:*:*)
- echo powerpc-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sgi:OpenBSD:*:*)
- echo mips64-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- sun3:OpenBSD:*:*)
- echo m68k-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:OpenBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
- exit 0 ;;
- *:ekkoBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
- exit 0 ;;
- macppc:MirBSD:*:*)
- echo powerppc-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
- *:MirBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
- exit 0 ;;
- alpha:OSF1:*:*)
- case $UNAME_RELEASE in
- *4.0)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
- ;;
- *5.*)
- UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
- ;;
- esac
- # According to Compaq, /usr/sbin/psrinfo has been available on
- # OSF/1 and Tru64 systems produced since 1995. I hope that
- # covers most systems running today. This code pipes the CPU
- # types through head -n 1, so we only detect the type of CPU 0.
- ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
- case "$ALPHA_CPU_TYPE" in
- "EV4 (21064)")
- UNAME_MACHINE="alpha" ;;
- "EV4.5 (21064)")
- UNAME_MACHINE="alpha" ;;
- "LCA4 (21066/21068)")
- UNAME_MACHINE="alpha" ;;
- "EV5 (21164)")
- UNAME_MACHINE="alphaev5" ;;
- "EV5.6 (21164A)")
- UNAME_MACHINE="alphaev56" ;;
- "EV5.6 (21164PC)")
- UNAME_MACHINE="alphapca56" ;;
- "EV5.7 (21164PC)")
- UNAME_MACHINE="alphapca57" ;;
- "EV6 (21264)")
- UNAME_MACHINE="alphaev6" ;;
- "EV6.7 (21264A)")
- UNAME_MACHINE="alphaev67" ;;
- "EV6.8CB (21264C)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8AL (21264B)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.8CX (21264D)")
- UNAME_MACHINE="alphaev68" ;;
- "EV6.9A (21264/EV69A)")
- UNAME_MACHINE="alphaev69" ;;
- "EV7 (21364)")
- UNAME_MACHINE="alphaev7" ;;
- "EV7.9 (21364A)")
- UNAME_MACHINE="alphaev79" ;;
- esac
- # A Pn.n version is a patched version.
- # A Vn.n version is a released version.
- # A Tn.n version is a released field test version.
- # A Xn.n version is an unreleased experimental baselevel.
- # 1.2 uses "1.2" for uname -r.
- echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- exit 0 ;;
- Alpha\ *:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # Should we change UNAME_MACHINE based on the output of uname instead
- # of the specific Alpha model?
- echo alpha-pc-interix
- exit 0 ;;
- 21064:Windows_NT:50:3)
- echo alpha-dec-winnt3.5
- exit 0 ;;
- Amiga*:UNIX_System_V:4.0:*)
- echo m68k-unknown-sysv4
- exit 0;;
- *:[Aa]miga[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-amigaos
- exit 0 ;;
- *:[Mm]orph[Oo][Ss]:*:*)
- echo ${UNAME_MACHINE}-unknown-morphos
- exit 0 ;;
- *:OS/390:*:*)
- echo i370-ibm-openedition
- exit 0 ;;
- *:z/VM:*:*)
- echo s390-ibm-zvmoe
- exit 0 ;;
- *:OS400:*:*)
- echo powerpc-ibm-os400
- exit 0 ;;
- arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
- echo arm-acorn-riscix${UNAME_RELEASE}
- exit 0;;
- SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
- echo hppa1.1-hitachi-hiuxmpp
- exit 0;;
- Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
- # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
- if test "`(/bin/universe) 2>/dev/null`" = att ; then
- echo pyramid-pyramid-sysv3
- else
- echo pyramid-pyramid-bsd
- fi
- exit 0 ;;
- NILE*:*:*:dcosx)
- echo pyramid-pyramid-svr4
- exit 0 ;;
- DRS?6000:unix:4.0:6*)
- echo sparc-icl-nx6
- exit 0 ;;
- DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
- case `/usr/bin/uname -p` in
- sparc) echo sparc-icl-nx7 && exit 0 ;;
- esac ;;
- sun4H:SunOS:5.*:*)
- echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
- echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- i86pc:SunOS:5.*:*)
- echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:6*:*)
- # According to config.sub, this is the proper way to canonicalize
- # SunOS6. Hard to guess exactly what SunOS6 will be like, but
- # it's likely to be more like Solaris than SunOS4.
- echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- sun4*:SunOS:*:*)
- case "`/usr/bin/arch -k`" in
- Series*|S4*)
- UNAME_RELEASE=`uname -v`
- ;;
- esac
- # Japanese Language versions have a version number like `4.1.3-JL'.
- echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
- exit 0 ;;
- sun3*:SunOS:*:*)
- echo m68k-sun-sunos${UNAME_RELEASE}
- exit 0 ;;
- sun*:*:4.2BSD:*)
- UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
- test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
- case "`/bin/arch`" in
- sun3)
- echo m68k-sun-sunos${UNAME_RELEASE}
- ;;
- sun4)
- echo sparc-sun-sunos${UNAME_RELEASE}
- ;;
- esac
- exit 0 ;;
- aushp:SunOS:*:*)
- echo sparc-auspex-sunos${UNAME_RELEASE}
- exit 0 ;;
- # The situation for MiNT is a little confusing. The machine name
- # can be virtually everything (everything which is not
- # "atarist" or "atariste" at least should have a processor
- # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
- # to the lowercase version "mint" (or "freemint"). Finally
- # the system name "TOS" denotes a system which is actually not
- # MiNT. But MiNT is downward compatible to TOS, so this should
- # be no problem.
- atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
- echo m68k-atari-mint${UNAME_RELEASE}
- exit 0 ;;
- milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
- echo m68k-milan-mint${UNAME_RELEASE}
- exit 0 ;;
- hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
- echo m68k-hades-mint${UNAME_RELEASE}
- exit 0 ;;
- *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
- echo m68k-unknown-mint${UNAME_RELEASE}
- exit 0 ;;
- m68k:machten:*:*)
- echo m68k-apple-machten${UNAME_RELEASE}
- exit 0 ;;
- powerpc:machten:*:*)
- echo powerpc-apple-machten${UNAME_RELEASE}
- exit 0 ;;
- RISC*:Mach:*:*)
- echo mips-dec-mach_bsd4.3
- exit 0 ;;
- RISC*:ULTRIX:*:*)
- echo mips-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- VAX*:ULTRIX*:*:*)
- echo vax-dec-ultrix${UNAME_RELEASE}
- exit 0 ;;
- 2020:CLIX:*:* | 2430:CLIX:*:*)
- echo clipper-intergraph-clix${UNAME_RELEASE}
- exit 0 ;;
- mips:*:*:UMIPS | mips:*:*:RISCos)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h> /* for printf() prototype */
- int main (int argc, char *argv[]) {
-#else
- int main (argc, argv) int argc; char *argv[]; {
-#endif
- #if defined (host_mips) && defined (MIPSEB)
- #if defined (SYSTYPE_SYSV)
- printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_SVR4)
- printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
- #endif
- #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
- printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
- #endif
- #endif
- exit (-1);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c \
- && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
- && exit 0
- echo mips-mips-riscos${UNAME_RELEASE}
- exit 0 ;;
- Motorola:PowerMAX_OS:*:*)
- echo powerpc-motorola-powermax
- exit 0 ;;
- Motorola:*:4.3:PL8-*)
- echo powerpc-harris-powermax
- exit 0 ;;
- Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
- echo powerpc-harris-powermax
- exit 0 ;;
- Night_Hawk:Power_UNIX:*:*)
- echo powerpc-harris-powerunix
- exit 0 ;;
- m88k:CX/UX:7*:*)
- echo m88k-harris-cxux7
- exit 0 ;;
- m88k:*:4*:R4*)
- echo m88k-motorola-sysv4
- exit 0 ;;
- m88k:*:3*:R3*)
- echo m88k-motorola-sysv3
- exit 0 ;;
- AViiON:dgux:*:*)
- # DG/UX returns AViiON for all architectures
- UNAME_PROCESSOR=`/usr/bin/uname -p`
- if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
- then
- if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
- [ ${TARGET_BINARY_INTERFACE}x = x ]
- then
- echo m88k-dg-dgux${UNAME_RELEASE}
- else
- echo m88k-dg-dguxbcs${UNAME_RELEASE}
- fi
- else
- echo i586-dg-dgux${UNAME_RELEASE}
- fi
- exit 0 ;;
- M88*:DolphinOS:*:*) # DolphinOS (SVR3)
- echo m88k-dolphin-sysv3
- exit 0 ;;
- M88*:*:R3*:*)
- # Delta 88k system running SVR3
- echo m88k-motorola-sysv3
- exit 0 ;;
- XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
- echo m88k-tektronix-sysv3
- exit 0 ;;
- Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
- echo m68k-tektronix-bsd
- exit 0 ;;
- *:IRIX*:*:*)
- echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
- exit 0 ;;
- ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
- echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
- exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX '
- i*86:AIX:*:*)
- echo i386-ibm-aix
- exit 0 ;;
- ia64:AIX:*:*)
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
- exit 0 ;;
- *:AIX:2:3)
- if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <sys/systemcfg.h>
-
- main()
- {
- if (!__power_pc())
- exit(1);
- puts("powerpc-ibm-aix3.2.5");
- exit(0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
- echo rs6000-ibm-aix3.2.5
- elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
- echo rs6000-ibm-aix3.2.4
- else
- echo rs6000-ibm-aix3.2
- fi
- exit 0 ;;
- *:AIX:*:[45])
- IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
- if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
- IBM_ARCH=rs6000
- else
- IBM_ARCH=powerpc
- fi
- if [ -x /usr/bin/oslevel ] ; then
- IBM_REV=`/usr/bin/oslevel`
- else
- IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
- fi
- echo ${IBM_ARCH}-ibm-aix${IBM_REV}
- exit 0 ;;
- *:AIX:*:*)
- echo rs6000-ibm-aix
- exit 0 ;;
- ibmrt:4.4BSD:*|romp-ibm:BSD:*)
- echo romp-ibm-bsd4.4
- exit 0 ;;
- ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
- echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
- exit 0 ;; # report: romp-ibm BSD 4.3
- *:BOSX:*:*)
- echo rs6000-bull-bosx
- exit 0 ;;
- DPX/2?00:B.O.S.:*:*)
- echo m68k-bull-sysv3
- exit 0 ;;
- 9000/[34]??:4.3bsd:1.*:*)
- echo m68k-hp-bsd
- exit 0 ;;
- hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
- echo m68k-hp-bsd4.4
- exit 0 ;;
- 9000/[34678]??:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- case "${UNAME_MACHINE}" in
- 9000/31? ) HP_ARCH=m68000 ;;
- 9000/[34]?? ) HP_ARCH=m68k ;;
- 9000/[678][0-9][0-9])
- if [ -x /usr/bin/getconf ]; then
- sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
- sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
- case "${sc_cpu_version}" in
- 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
- 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
- 532) # CPU_PA_RISC2_0
- case "${sc_kernel_bits}" in
- 32) HP_ARCH="hppa2.0n" ;;
- 64) HP_ARCH="hppa2.0w" ;;
- '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
- esac ;;
- esac
- fi
- if [ "${HP_ARCH}" = "" ]; then
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
-
- #define _HPUX_SOURCE
- #include <stdlib.h>
- #include <unistd.h>
-
- int main ()
- {
- #if defined(_SC_KERNEL_BITS)
- long bits = sysconf(_SC_KERNEL_BITS);
- #endif
- long cpu = sysconf (_SC_CPU_VERSION);
-
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
- case CPU_PA_RISC2_0:
- #if defined(_SC_KERNEL_BITS)
- switch (bits)
- {
- case 64: puts ("hppa2.0w"); break;
- case 32: puts ("hppa2.0n"); break;
- default: puts ("hppa2.0"); break;
- } break;
- #else /* !defined(_SC_KERNEL_BITS) */
- puts ("hppa2.0"); break;
- #endif
- default: puts ("hppa1.0"); break;
- }
- exit (0);
- }
-EOF
- (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
- test -z "$HP_ARCH" && HP_ARCH=hppa
- fi ;;
- esac
- if [ ${HP_ARCH} = "hppa2.0w" ]
- then
- # avoid double evaluation of $set_cc_for_build
- test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
- if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
- then
- HP_ARCH="hppa2.0w"
- else
- HP_ARCH="hppa64"
- fi
- fi
- echo ${HP_ARCH}-hp-hpux${HPUX_REV}
- exit 0 ;;
- ia64:HP-UX:*:*)
- HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
- echo ia64-hp-hpux${HPUX_REV}
- exit 0 ;;
- 3050*:HI-UX:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <unistd.h>
- int
- main ()
- {
- long cpu = sysconf (_SC_CPU_VERSION);
- /* The order matters, because CPU_IS_HP_MC68K erroneously returns
- true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
- results, however. */
- if (CPU_IS_PA_RISC (cpu))
- {
- switch (cpu)
- {
- case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
- case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
- default: puts ("hppa-hitachi-hiuxwe2"); break;
- }
- }
- else if (CPU_IS_HP_MC68K (cpu))
- puts ("m68k-hitachi-hiuxwe2");
- else puts ("unknown-hitachi-hiuxwe2");
- exit (0);
- }
-EOF
- $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
- echo unknown-hitachi-hiuxwe2
- exit 0 ;;
- 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
- echo hppa1.1-hp-bsd
- exit 0 ;;
- 9000/8??:4.3bsd:*:*)
- echo hppa1.0-hp-bsd
- exit 0 ;;
- *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
- echo hppa1.0-hp-mpeix
- exit 0 ;;
- hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
- echo hppa1.1-hp-osf
- exit 0 ;;
- hp8??:OSF1:*:*)
- echo hppa1.0-hp-osf
- exit 0 ;;
- i*86:OSF1:*:*)
- if [ -x /usr/sbin/sysversion ] ; then
- echo ${UNAME_MACHINE}-unknown-osf1mk
- else
- echo ${UNAME_MACHINE}-unknown-osf1
- fi
- exit 0 ;;
- parisc*:Lites*:*:*)
- echo hppa1.1-hp-lites
- exit 0 ;;
- C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
- echo c1-convex-bsd
- exit 0 ;;
- C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
- echo c34-convex-bsd
- exit 0 ;;
- C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
- echo c38-convex-bsd
- exit 0 ;;
- C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
- echo c4-convex-bsd
- exit 0 ;;
- CRAY*Y-MP:*:*:*)
- echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*[A-Z]90:*:*:*)
- echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
- | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
- -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
- -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*TS:*:*:*)
- echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*T3E:*:*:*)
- echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- CRAY*SV1:*:*:*)
- echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- *:UNICOS/mp:*:*)
- echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
- exit 0 ;;
- F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
- FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
- echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
- 5000:UNIX_System_V:4.*:*)
- FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
- FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
- echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
- exit 0 ;;
- i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
- echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
- exit 0 ;;
- sparc*:BSD/OS:*:*)
- echo sparc-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:BSD/OS:*:*)
- echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
- exit 0 ;;
- *:FreeBSD:*:*)
- echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
- i*:CYGWIN*:*)
- echo ${UNAME_MACHINE}-pc-cygwin
- exit 0 ;;
- i*:MINGW*:*)
- echo ${UNAME_MACHINE}-pc-mingw32
- exit 0 ;;
- i*:PW*:*)
- echo ${UNAME_MACHINE}-pc-pw32
- exit 0 ;;
- x86:Interix*:[34]*)
- echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
- exit 0 ;;
- [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
- echo i${UNAME_MACHINE}-pc-mks
- exit 0 ;;
- i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
- # How do we know it's Interix rather than the generic POSIX subsystem?
- # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
- # UNAME_MACHINE based on the output of uname instead of i386?
- echo i586-pc-interix
- exit 0 ;;
- i*:UWIN*:*)
- echo ${UNAME_MACHINE}-pc-uwin
- exit 0 ;;
- amd64:CYGWIN*:*:*)
- echo x86_64-unknown-cygwin
- exit 0 ;;
- p*:CYGWIN*:*)
- echo powerpcle-unknown-cygwin
- exit 0 ;;
- prep*:SunOS:5.*:*)
- echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
- exit 0 ;;
- *:GNU:*:*)
- # the GNU system
- echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
- exit 0 ;;
- *:GNU/*:*:*)
- # other systems with GNU libc and userland
- echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
- exit 0 ;;
- i*86:Minix:*:*)
- echo ${UNAME_MACHINE}-pc-minix
- exit 0 ;;
- arm*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- cris:Linux:*:*)
- echo cris-axis-linux-gnu
- exit 0 ;;
- crisv32:Linux:*:*)
- echo crisv32-axis-linux-gnu
- exit 0 ;;
- frv:Linux:*:*)
- echo frv-unknown-linux-gnu
- exit 0 ;;
- ia64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- m32r*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- m68*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- mips:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips
- #undef mipsel
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mipsel
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
- ;;
- mips64:Linux:*:*)
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #undef CPU
- #undef mips64
- #undef mips64el
- #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
- CPU=mips64el
- #else
- #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
- CPU=mips64
- #else
- CPU=
- #endif
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
- test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
- ;;
- ppc:Linux:*:*)
- echo powerpc-unknown-linux-gnu
- exit 0 ;;
- ppc64:Linux:*:*)
- echo powerpc64-unknown-linux-gnu
- exit 0 ;;
- alpha:Linux:*:*)
- case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
- EV5) UNAME_MACHINE=alphaev5 ;;
- EV56) UNAME_MACHINE=alphaev56 ;;
- PCA56) UNAME_MACHINE=alphapca56 ;;
- PCA57) UNAME_MACHINE=alphapca56 ;;
- EV6) UNAME_MACHINE=alphaev6 ;;
- EV67) UNAME_MACHINE=alphaev67 ;;
- EV68*) UNAME_MACHINE=alphaev68 ;;
- esac
- objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
- if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
- echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
- exit 0 ;;
- parisc:Linux:*:* | hppa:Linux:*:*)
- # Look for CPU level
- case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
- PA7*) echo hppa1.1-unknown-linux-gnu ;;
- PA8*) echo hppa2.0-unknown-linux-gnu ;;
- *) echo hppa-unknown-linux-gnu ;;
- esac
- exit 0 ;;
- parisc64:Linux:*:* | hppa64:Linux:*:*)
- echo hppa64-unknown-linux-gnu
- exit 0 ;;
- s390:Linux:*:* | s390x:Linux:*:*)
- echo ${UNAME_MACHINE}-ibm-linux
- exit 0 ;;
- sh64*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- sh*:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- sparc:Linux:*:* | sparc64:Linux:*:*)
- echo ${UNAME_MACHINE}-unknown-linux-gnu
- exit 0 ;;
- x86_64:Linux:*:*)
- echo x86_64-unknown-linux-gnu
- exit 0 ;;
- i*86:Linux:*:*)
- # The BFD linker knows what the default object file format is, so
- # first see if it will tell us. cd to the root directory to prevent
- # problems with other programs or directories called `ld' in the path.
- # Set LC_ALL=C to ensure ld outputs messages in English.
- ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
- | sed -ne '/supported targets:/!d
- s/[ ][ ]*/ /g
- s/.*supported targets: *//
- s/ .*//
- p'`
- case "$ld_supported_targets" in
- elf32-i386)
- TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
- ;;
- a.out-i386-linux)
- echo "${UNAME_MACHINE}-pc-linux-gnuaout"
- exit 0 ;;
- coff-i386)
- echo "${UNAME_MACHINE}-pc-linux-gnucoff"
- exit 0 ;;
- "")
- # Either a pre-BFD a.out linker (linux-gnuoldld) or
- # one that does not give us useful --help.
- echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
- exit 0 ;;
- esac
- # Determine whether the default compiler is a.out or elf
- eval $set_cc_for_build
- sed 's/^ //' << EOF >$dummy.c
- #include <features.h>
- #ifdef __ELF__
- # ifdef __GLIBC__
- # if __GLIBC__ >= 2
- LIBC=gnu
- # else
- LIBC=gnulibc1
- # endif
- # else
- LIBC=gnulibc1
- # endif
- #else
- #ifdef __INTEL_COMPILER
- LIBC=gnu
- #else
- LIBC=gnuaout
- #endif
- #endif
- #ifdef __dietlibc__
- LIBC=dietlibc
- #endif
-EOF
- eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
- test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
- test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
- ;;
- i*86:DYNIX/ptx:4*:*)
- # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
- # earlier versions are messed up and put the nodename in both
- # sysname and nodename.
- echo i386-sequent-sysv4
- exit 0 ;;
- i*86:UNIX_SV:4.2MP:2.*)
- # Unixware is an offshoot of SVR4, but it has its own version
- # number series starting with 2...
- # I am not positive that other SVR4 systems won't match this,
- # I just have to hope. -- rms.
- # Use sysv4.2uw... so that sysv4* matches it.
- echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
- exit 0 ;;
- i*86:OS/2:*:*)
- # If we were able to find `uname', then EMX Unix compatibility
- # is probably installed.
- echo ${UNAME_MACHINE}-pc-os2-emx
- exit 0 ;;
- i*86:XTS-300:*:STOP)
- echo ${UNAME_MACHINE}-unknown-stop
- exit 0 ;;
- i*86:atheos:*:*)
- echo ${UNAME_MACHINE}-unknown-atheos
- exit 0 ;;
- i*86:syllable:*:*)
- echo ${UNAME_MACHINE}-pc-syllable
- exit 0 ;;
- i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
- echo i386-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- i*86:*DOS:*:*)
- echo ${UNAME_MACHINE}-pc-msdosdjgpp
- exit 0 ;;
- i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
- UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
- if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
- echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
- else
- echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
- fi
- exit 0 ;;
- i*86:*:5:[78]*)
- case `/bin/uname -X | grep "^Machine"` in
- *486*) UNAME_MACHINE=i486 ;;
- *Pentium) UNAME_MACHINE=i586 ;;
- *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
- esac
- echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
- exit 0 ;;
- i*86:*:3.2:*)
- if test -f /usr/options/cb.name; then
- UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
- echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
- elif /bin/uname -X 2>/dev/null >/dev/null ; then
- UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
- (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
- (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
- && UNAME_MACHINE=i586
- (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
- && UNAME_MACHINE=i686
- (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
- && UNAME_MACHINE=i686
- echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
- else
- echo ${UNAME_MACHINE}-pc-sysv32
- fi
- exit 0 ;;
- pc:*:*:*)
- # Left here for compatibility:
- # uname -m prints for DJGPP always 'pc', but it prints nothing about
- # the processor, so we play safe by assuming i386.
- echo i386-pc-msdosdjgpp
- exit 0 ;;
- Intel:Mach:3*:*)
- echo i386-pc-mach3
- exit 0 ;;
- paragon:*:*:*)
- echo i860-intel-osf1
- exit 0 ;;
- i860:*:4.*:*) # i860-SVR4
- if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
- echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
- else # Add other i860-SVR4 vendors below as they are discovered.
- echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
- fi
- exit 0 ;;
- mini*:CTIX:SYS*5:*)
- # "miniframe"
- echo m68010-convergent-sysv
- exit 0 ;;
- mc68k:UNIX:SYSTEM5:3.51m)
- echo m68k-convergent-sysv
- exit 0 ;;
- M680?0:D-NIX:5.3:*)
- echo m68k-diab-dnix
- exit 0 ;;
- M68*:*:R3V[5678]*:*)
- test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
- 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
- OS_REL=''
- test -r /etc/.relid \
- && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4.3${OS_REL} && exit 0
- /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
- && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
- 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
- /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
- && echo i486-ncr-sysv4 && exit 0 ;;
- m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
- echo m68k-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- mc68030:UNIX_System_V:4.*:*)
- echo m68k-atari-sysv4
- exit 0 ;;
- TSUNAMI:LynxOS:2.*:*)
- echo sparc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- rs6000:LynxOS:2.*:*)
- echo rs6000-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
- echo powerpc-unknown-lynxos${UNAME_RELEASE}
- exit 0 ;;
- SM[BE]S:UNIX_SV:*:*)
- echo mips-dde-sysv${UNAME_RELEASE}
- exit 0 ;;
- RM*:ReliantUNIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- RM*:SINIX-*:*:*)
- echo mips-sni-sysv4
- exit 0 ;;
- *:SINIX-*:*:*)
- if uname -p 2>/dev/null >/dev/null ; then
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- echo ${UNAME_MACHINE}-sni-sysv4
- else
- echo ns32k-sni-sysv
- fi
- exit 0 ;;
- PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
- # says <Richard.M.Bartel@ccMail.Census.GOV>
- echo i586-unisys-sysv4
- exit 0 ;;
- *:UNIX_System_V:4*:FTX*)
- # From Gerald Hewes <hewes@openmarket.com>.
- # How about differentiating between stratus architectures? -djm
- echo hppa1.1-stratus-sysv4
- exit 0 ;;
- *:*:*:FTX*)
- # From seanf@swdc.stratus.com.
- echo i860-stratus-sysv4
- exit 0 ;;
- *:VOS:*:*)
- # From Paul.Green@stratus.com.
- echo hppa1.1-stratus-vos
- exit 0 ;;
- mc68*:A/UX:*:*)
- echo m68k-apple-aux${UNAME_RELEASE}
- exit 0 ;;
- news*:NEWS-OS:6*:*)
- echo mips-sony-newsos6
- exit 0 ;;
- R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
- if [ -d /usr/nec ]; then
- echo mips-nec-sysv${UNAME_RELEASE}
- else
- echo mips-unknown-sysv${UNAME_RELEASE}
- fi
- exit 0 ;;
- BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
- echo powerpc-be-beos
- exit 0 ;;
- BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
- echo powerpc-apple-beos
- exit 0 ;;
- BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
- echo i586-pc-beos
- exit 0 ;;
- SX-4:SUPER-UX:*:*)
- echo sx4-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- SX-5:SUPER-UX:*:*)
- echo sx5-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- SX-6:SUPER-UX:*:*)
- echo sx6-nec-superux${UNAME_RELEASE}
- exit 0 ;;
- Power*:Rhapsody:*:*)
- echo powerpc-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Rhapsody:*:*)
- echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
- exit 0 ;;
- *:Darwin:*:*)
- UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
- case $UNAME_PROCESSOR in
- *86) UNAME_PROCESSOR=i686 ;;
- unknown) UNAME_PROCESSOR=powerpc ;;
- esac
- echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
- exit 0 ;;
- *:procnto*:*:* | *:QNX:[0123456789]*:*)
- UNAME_PROCESSOR=`uname -p`
- if test "$UNAME_PROCESSOR" = "x86"; then
- UNAME_PROCESSOR=i386
- UNAME_MACHINE=pc
- fi
- echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
- exit 0 ;;
- *:QNX:*:4*)
- echo i386-pc-qnx
- exit 0 ;;
- NSE-?:NONSTOP_KERNEL:*:*)
- echo nse-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
- NSR-?:NONSTOP_KERNEL:*:*)
- echo nsr-tandem-nsk${UNAME_RELEASE}
- exit 0 ;;
- *:NonStop-UX:*:*)
- echo mips-compaq-nonstopux
- exit 0 ;;
- BS2000:POSIX*:*:*)
- echo bs2000-siemens-sysv
- exit 0 ;;
- DS/*:UNIX_System_V:*:*)
- echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
- exit 0 ;;
- *:Plan9:*:*)
- # "uname -m" is not consistent, so use $cputype instead. 386
- # is converted to i386 for consistency with other x86
- # operating systems.
- if test "$cputype" = "386"; then
- UNAME_MACHINE=i386
- else
- UNAME_MACHINE="$cputype"
- fi
- echo ${UNAME_MACHINE}-unknown-plan9
- exit 0 ;;
- *:TOPS-10:*:*)
- echo pdp10-unknown-tops10
- exit 0 ;;
- *:TENEX:*:*)
- echo pdp10-unknown-tenex
- exit 0 ;;
- KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
- echo pdp10-dec-tops20
- exit 0 ;;
- XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
- echo pdp10-xkl-tops20
- exit 0 ;;
- *:TOPS-20:*:*)
- echo pdp10-unknown-tops20
- exit 0 ;;
- *:ITS:*:*)
- echo pdp10-unknown-its
- exit 0 ;;
- SEI:*:*:SEIUX)
- echo mips-sei-seiux${UNAME_RELEASE}
- exit 0 ;;
- *:DragonFly:*:*)
- echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
- exit 0 ;;
- *:*VMS:*:*)
- UNAME_MACHINE=`(uname -p) 2>/dev/null`
- case "${UNAME_MACHINE}" in
- A*) echo alpha-dec-vms && exit 0 ;;
- I*) echo ia64-dec-vms && exit 0 ;;
- V*) echo vax-dec-vms && exit 0 ;;
- esac ;;
- *:XENIX:*:SysV)
- echo i386-pc-xenix
- exit 0 ;;
-esac
-
-#echo '(No uname command or uname output not recognized.)' 1>&2
-#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
- /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
- I don't know.... */
- printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
- printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
- "4"
-#else
- ""
-#endif
- ); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
- printf ("arm-acorn-riscix"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
- printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
- int version;
- version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
- if (version < 4)
- printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
- else
- printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
- exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
- printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
- printf ("ns32k-encore-mach\n"); exit (0);
-#else
- printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
- printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
- printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
- printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
- struct utsname un;
-
- uname(&un);
-
- if (strncmp(un.version, "V2", 2) == 0) {
- printf ("i386-sequent-ptx2\n"); exit (0);
- }
- if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
- printf ("i386-sequent-ptx1\n"); exit (0);
- }
- printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-# include <sys/param.h>
-# if defined (BSD)
-# if BSD == 43
- printf ("vax-dec-bsd4.3\n"); exit (0);
-# else
-# if BSD == 199006
- printf ("vax-dec-bsd4.3reno\n"); exit (0);
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# endif
-# else
- printf ("vax-dec-bsd\n"); exit (0);
-# endif
-# else
- printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
- printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
- exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
- case `getsysinfo -f cpu_type` in
- c1*)
- echo c1-convex-bsd
- exit 0 ;;
- c2*)
- if getsysinfo -f scalar_acc
- then echo c32-convex-bsd
- else echo c2-convex-bsd
- fi
- exit 0 ;;
- c34*)
- echo c34-convex-bsd
- exit 0 ;;
- c38*)
- echo c38-convex-bsd
- exit 0 ;;
- c4*)
- echo c4-convex-bsd
- exit 0 ;;
- esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
- ftp://ftp.gnu.org/pub/gnu/config/
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo = `(hostinfo) 2>/dev/null`
-/bin/universe = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
+++ /dev/null
-#! /bin/sh
-# Configuration validation subroutine script.
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-# 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
-
-timestamp='2005-02-10'
-
-# This file is (in principle) common to ALL GNU software.
-# The presence of a machine in this file suggests that SOME GNU software
-# can handle that machine. It does not imply ALL GNU software can.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Please send patches to <config-patches@gnu.org>. Submit a context
-# diff and a properly formatted ChangeLog entry.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support. The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
- $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
- -h, --help print this help, then exit
- -t, --time-stamp print date of last modification, then exit
- -v, --version print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
-Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions. There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
- case $1 in
- --time-stamp | --time* | -t )
- echo "$timestamp" ; exit 0 ;;
- --version | -v )
- echo "$version" ; exit 0 ;;
- --help | --h* | -h )
- echo "$usage"; exit 0 ;;
- -- ) # Stop option processing
- shift; break ;;
- - ) # Use stdin as input.
- break ;;
- -* )
- echo "$me: invalid option $1$help"
- exit 1 ;;
-
- *local*)
- # First pass through any local machine types.
- echo $1
- exit 0;;
-
- * )
- break ;;
- esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
- exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
- exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
- nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
- kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
- os=-$maybe_os
- basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
- ;;
- *)
- basic_machine=`echo $1 | sed 's/-[^-]*$//'`
- if [ $basic_machine != $1 ]
- then os=`echo $1 | sed 's/.*-/-/'`
- else os=; fi
- ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work. We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
- -sun*os*)
- # Prevent following clause from handling this invalid input.
- ;;
- -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
- -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
- -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
- -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
- -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
- -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
- -apple | -axis | -knuth | -cray)
- os=
- basic_machine=$1
- ;;
- -sim | -cisco | -oki | -wec | -winbond)
- os=
- basic_machine=$1
- ;;
- -scout)
- ;;
- -wrs)
- os=-vxworks
- basic_machine=$1
- ;;
- -chorusos*)
- os=-chorusos
- basic_machine=$1
- ;;
- -chorusrdb)
- os=-chorusrdb
- basic_machine=$1
- ;;
- -hiux*)
- os=-hiuxwe2
- ;;
- -sco5)
- os=-sco3.2v5
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco4)
- os=-sco3.2v4
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2.[4-9]*)
- os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco3.2v[4-9]*)
- # Don't forget version if it is 3.2v4 or newer.
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -sco*)
- os=-sco3.2v2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -udk*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -isc)
- os=-isc2.2
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -clix*)
- basic_machine=clipper-intergraph
- ;;
- -isc*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
- ;;
- -lynx*)
- os=-lynxos
- ;;
- -ptx*)
- basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
- ;;
- -windowsnt*)
- os=`echo $os | sed -e 's/windowsnt/winnt/'`
- ;;
- -psos*)
- os=-psos
- ;;
- -mint | -mint[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
- # Recognize the basic CPU types without company name.
- # Some are omitted here because they have special meanings below.
- 1750a | 580 \
- | a29k \
- | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
- | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
- | am33_2.0 \
- | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
- | c4x | clipper \
- | d10v | d30v | dlx | dsp16xx \
- | fr30 | frv \
- | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
- | i370 | i860 | i960 | ia64 \
- | ip2k | iq2000 \
- | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | mips16 \
- | mips64 | mips64el \
- | mips64vr | mips64vrel \
- | mips64orion | mips64orionel \
- | mips64vr4100 | mips64vr4100el \
- | mips64vr4300 | mips64vr4300el \
- | mips64vr5000 | mips64vr5000el \
- | mipsisa32 | mipsisa32el \
- | mipsisa32r2 | mipsisa32r2el \
- | mipsisa64 | mipsisa64el \
- | mipsisa64r2 | mipsisa64r2el \
- | mipsisa64sb1 | mipsisa64sb1el \
- | mipsisa64sr71k | mipsisa64sr71kel \
- | mipstx39 | mipstx39el \
- | mn10200 | mn10300 \
- | msp430 \
- | ns16k | ns32k \
- | openrisc | or32 \
- | pdp10 | pdp11 | pj | pjl \
- | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
- | pyramid \
- | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
- | sh64 | sh64le \
- | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \
- | strongarm \
- | tahoe | thumb | tic4x | tic80 | tron \
- | v850 | v850e \
- | we32k \
- | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
- | z8k)
- basic_machine=$basic_machine-unknown
- ;;
- m6811 | m68hc11 | m6812 | m68hc12)
- # Motorola 68HC11/12.
- basic_machine=$basic_machine-unknown
- os=-none
- ;;
- m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
- ;;
-
- # We use `pc' rather than `unknown'
- # because (1) that's what they normally are, and
- # (2) the word "unknown" tends to confuse beginning users.
- i*86 | x86_64)
- basic_machine=$basic_machine-pc
- ;;
- # Object if more than one company name word.
- *-*-*)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
- # Recognize the basic CPU types with company name.
- 580-* \
- | a29k-* \
- | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
- | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
- | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
- | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
- | avr-* \
- | bs2000-* \
- | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
- | clipper-* | craynv-* | cydra-* \
- | d10v-* | d30v-* | dlx-* \
- | elxsi-* \
- | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
- | h8300-* | h8500-* \
- | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
- | i*86-* | i860-* | i960-* | ia64-* \
- | ip2k-* | iq2000-* \
- | m32r-* | m32rle-* \
- | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
- | m88110-* | m88k-* | maxq-* | mcore-* \
- | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
- | mips16-* \
- | mips64-* | mips64el-* \
- | mips64vr-* | mips64vrel-* \
- | mips64orion-* | mips64orionel-* \
- | mips64vr4100-* | mips64vr4100el-* \
- | mips64vr4300-* | mips64vr4300el-* \
- | mips64vr5000-* | mips64vr5000el-* \
- | mipsisa32-* | mipsisa32el-* \
- | mipsisa32r2-* | mipsisa32r2el-* \
- | mipsisa64-* | mipsisa64el-* \
- | mipsisa64r2-* | mipsisa64r2el-* \
- | mipsisa64sb1-* | mipsisa64sb1el-* \
- | mipsisa64sr71k-* | mipsisa64sr71kel-* \
- | mipstx39-* | mipstx39el-* \
- | mmix-* \
- | msp430-* \
- | none-* | np1-* | ns16k-* | ns32k-* \
- | orion-* \
- | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
- | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
- | pyramid-* \
- | romp-* | rs6000-* \
- | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
- | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
- | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
- | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
- | tahoe-* | thumb-* \
- | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
- | tron-* \
- | v850-* | v850e-* | vax-* \
- | we32k-* \
- | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
- | xstormy16-* | xtensa-* \
- | ymp-* \
- | z8k-*)
- ;;
- # Recognize the various machine names and aliases which stand
- # for a CPU type and a company and sometimes even an OS.
- 386bsd)
- basic_machine=i386-unknown
- os=-bsd
- ;;
- 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
- basic_machine=m68000-att
- ;;
- 3b*)
- basic_machine=we32k-att
- ;;
- a29khif)
- basic_machine=a29k-amd
- os=-udi
- ;;
- abacus)
- basic_machine=abacus-unknown
- ;;
- adobe68k)
- basic_machine=m68010-adobe
- os=-scout
- ;;
- alliant | fx80)
- basic_machine=fx80-alliant
- ;;
- altos | altos3068)
- basic_machine=m68k-altos
- ;;
- am29k)
- basic_machine=a29k-none
- os=-bsd
- ;;
- amd64)
- basic_machine=x86_64-pc
- ;;
- amd64-*)
- basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- amdahl)
- basic_machine=580-amdahl
- os=-sysv
- ;;
- amiga | amiga-*)
- basic_machine=m68k-unknown
- ;;
- amigaos | amigados)
- basic_machine=m68k-unknown
- os=-amigaos
- ;;
- amigaunix | amix)
- basic_machine=m68k-unknown
- os=-sysv4
- ;;
- apollo68)
- basic_machine=m68k-apollo
- os=-sysv
- ;;
- apollo68bsd)
- basic_machine=m68k-apollo
- os=-bsd
- ;;
- aux)
- basic_machine=m68k-apple
- os=-aux
- ;;
- balance)
- basic_machine=ns32k-sequent
- os=-dynix
- ;;
- c90)
- basic_machine=c90-cray
- os=-unicos
- ;;
- convex-c1)
- basic_machine=c1-convex
- os=-bsd
- ;;
- convex-c2)
- basic_machine=c2-convex
- os=-bsd
- ;;
- convex-c32)
- basic_machine=c32-convex
- os=-bsd
- ;;
- convex-c34)
- basic_machine=c34-convex
- os=-bsd
- ;;
- convex-c38)
- basic_machine=c38-convex
- os=-bsd
- ;;
- cray | j90)
- basic_machine=j90-cray
- os=-unicos
- ;;
- craynv)
- basic_machine=craynv-cray
- os=-unicosmp
- ;;
- cr16c)
- basic_machine=cr16c-unknown
- os=-elf
- ;;
- crds | unos)
- basic_machine=m68k-crds
- ;;
- crisv32 | crisv32-* | etraxfs*)
- basic_machine=crisv32-axis
- ;;
- cris | cris-* | etrax*)
- basic_machine=cris-axis
- ;;
- crx)
- basic_machine=crx-unknown
- os=-elf
- ;;
- da30 | da30-*)
- basic_machine=m68k-da30
- ;;
- decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
- basic_machine=mips-dec
- ;;
- decsystem10* | dec10*)
- basic_machine=pdp10-dec
- os=-tops10
- ;;
- decsystem20* | dec20*)
- basic_machine=pdp10-dec
- os=-tops20
- ;;
- delta | 3300 | motorola-3300 | motorola-delta \
- | 3300-motorola | delta-motorola)
- basic_machine=m68k-motorola
- ;;
- delta88)
- basic_machine=m88k-motorola
- os=-sysv3
- ;;
- djgpp)
- basic_machine=i586-pc
- os=-msdosdjgpp
- ;;
- dpx20 | dpx20-*)
- basic_machine=rs6000-bull
- os=-bosx
- ;;
- dpx2* | dpx2*-bull)
- basic_machine=m68k-bull
- os=-sysv3
- ;;
- ebmon29k)
- basic_machine=a29k-amd
- os=-ebmon
- ;;
- elxsi)
- basic_machine=elxsi-elxsi
- os=-bsd
- ;;
- encore | umax | mmax)
- basic_machine=ns32k-encore
- ;;
- es1800 | OSE68k | ose68k | ose | OSE)
- basic_machine=m68k-ericsson
- os=-ose
- ;;
- fx2800)
- basic_machine=i860-alliant
- ;;
- genix)
- basic_machine=ns32k-ns
- ;;
- gmicro)
- basic_machine=tron-gmicro
- os=-sysv
- ;;
- go32)
- basic_machine=i386-pc
- os=-go32
- ;;
- h3050r* | hiux*)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- h8300hms)
- basic_machine=h8300-hitachi
- os=-hms
- ;;
- h8300xray)
- basic_machine=h8300-hitachi
- os=-xray
- ;;
- h8500hms)
- basic_machine=h8500-hitachi
- os=-hms
- ;;
- harris)
- basic_machine=m88k-harris
- os=-sysv3
- ;;
- hp300-*)
- basic_machine=m68k-hp
- ;;
- hp300bsd)
- basic_machine=m68k-hp
- os=-bsd
- ;;
- hp300hpux)
- basic_machine=m68k-hp
- os=-hpux
- ;;
- hp3k9[0-9][0-9] | hp9[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k2[0-9][0-9] | hp9k31[0-9])
- basic_machine=m68000-hp
- ;;
- hp9k3[2-9][0-9])
- basic_machine=m68k-hp
- ;;
- hp9k6[0-9][0-9] | hp6[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hp9k7[0-79][0-9] | hp7[0-79][0-9])
- basic_machine=hppa1.1-hp
- ;;
- hp9k78[0-9] | hp78[0-9])
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
- # FIXME: really hppa2.0-hp
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][13679] | hp8[0-9][13679])
- basic_machine=hppa1.1-hp
- ;;
- hp9k8[0-9][0-9] | hp8[0-9][0-9])
- basic_machine=hppa1.0-hp
- ;;
- hppa-next)
- os=-nextstep3
- ;;
- hppaosf)
- basic_machine=hppa1.1-hp
- os=-osf
- ;;
- hppro)
- basic_machine=hppa1.1-hp
- os=-proelf
- ;;
- i370-ibm* | ibm*)
- basic_machine=i370-ibm
- ;;
-# I'm not sure what "Sysv32" means. Should this be sysv3.2?
- i*86v32)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv32
- ;;
- i*86v4*)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv4
- ;;
- i*86v)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-sysv
- ;;
- i*86sol2)
- basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
- os=-solaris2
- ;;
- i386mach)
- basic_machine=i386-mach
- os=-mach
- ;;
- i386-vsta | vsta)
- basic_machine=i386-unknown
- os=-vsta
- ;;
- iris | iris4d)
- basic_machine=mips-sgi
- case $os in
- -irix*)
- ;;
- *)
- os=-irix4
- ;;
- esac
- ;;
- isi68 | isi)
- basic_machine=m68k-isi
- os=-sysv
- ;;
- m88k-omron*)
- basic_machine=m88k-omron
- ;;
- magnum | m3230)
- basic_machine=mips-mips
- os=-sysv
- ;;
- merlin)
- basic_machine=ns32k-utek
- os=-sysv
- ;;
- mingw32)
- basic_machine=i386-pc
- os=-mingw32
- ;;
- miniframe)
- basic_machine=m68000-convergent
- ;;
- *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
- basic_machine=m68k-atari
- os=-mint
- ;;
- mips3*-*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
- ;;
- mips3*)
- basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
- ;;
- monitor)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- morphos)
- basic_machine=powerpc-unknown
- os=-morphos
- ;;
- msdos)
- basic_machine=i386-pc
- os=-msdos
- ;;
- mvs)
- basic_machine=i370-ibm
- os=-mvs
- ;;
- ncr3000)
- basic_machine=i486-ncr
- os=-sysv4
- ;;
- netbsd386)
- basic_machine=i386-unknown
- os=-netbsd
- ;;
- netwinder)
- basic_machine=armv4l-rebel
- os=-linux
- ;;
- news | news700 | news800 | news900)
- basic_machine=m68k-sony
- os=-newsos
- ;;
- news1000)
- basic_machine=m68030-sony
- os=-newsos
- ;;
- news-3600 | risc-news)
- basic_machine=mips-sony
- os=-newsos
- ;;
- necv70)
- basic_machine=v70-nec
- os=-sysv
- ;;
- next | m*-next )
- basic_machine=m68k-next
- case $os in
- -nextstep* )
- ;;
- -ns2*)
- os=-nextstep2
- ;;
- *)
- os=-nextstep3
- ;;
- esac
- ;;
- nh3000)
- basic_machine=m68k-harris
- os=-cxux
- ;;
- nh[45]000)
- basic_machine=m88k-harris
- os=-cxux
- ;;
- nindy960)
- basic_machine=i960-intel
- os=-nindy
- ;;
- mon960)
- basic_machine=i960-intel
- os=-mon960
- ;;
- nonstopux)
- basic_machine=mips-compaq
- os=-nonstopux
- ;;
- np1)
- basic_machine=np1-gould
- ;;
- nsr-tandem)
- basic_machine=nsr-tandem
- ;;
- op50n-* | op60c-*)
- basic_machine=hppa1.1-oki
- os=-proelf
- ;;
- or32 | or32-*)
- basic_machine=or32-unknown
- os=-coff
- ;;
- os400)
- basic_machine=powerpc-ibm
- os=-os400
- ;;
- OSE68000 | ose68000)
- basic_machine=m68000-ericsson
- os=-ose
- ;;
- os68k)
- basic_machine=m68k-none
- os=-os68k
- ;;
- pa-hitachi)
- basic_machine=hppa1.1-hitachi
- os=-hiuxwe2
- ;;
- paragon)
- basic_machine=i860-intel
- os=-osf
- ;;
- pbd)
- basic_machine=sparc-tti
- ;;
- pbb)
- basic_machine=m68k-tti
- ;;
- pc532 | pc532-*)
- basic_machine=ns32k-pc532
- ;;
- pentium | p5 | k5 | k6 | nexgen | viac3)
- basic_machine=i586-pc
- ;;
- pentiumpro | p6 | 6x86 | athlon | athlon_*)
- basic_machine=i686-pc
- ;;
- pentiumii | pentium2 | pentiumiii | pentium3)
- basic_machine=i686-pc
- ;;
- pentium4)
- basic_machine=i786-pc
- ;;
- pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
- basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumpro-* | p6-* | 6x86-* | athlon-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
- basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pentium4-*)
- basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- pn)
- basic_machine=pn-gould
- ;;
- power) basic_machine=power-ibm
- ;;
- ppc) basic_machine=powerpc-unknown
- ;;
- ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppcle | powerpclittle | ppc-le | powerpc-little)
- basic_machine=powerpcle-unknown
- ;;
- ppcle-* | powerpclittle-*)
- basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64) basic_machine=powerpc64-unknown
- ;;
- ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ppc64le | powerpc64little | ppc64-le | powerpc64-little)
- basic_machine=powerpc64le-unknown
- ;;
- ppc64le-* | powerpc64little-*)
- basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
- ;;
- ps2)
- basic_machine=i386-ibm
- ;;
- pw32)
- basic_machine=i586-unknown
- os=-pw32
- ;;
- rom68k)
- basic_machine=m68k-rom68k
- os=-coff
- ;;
- rm[46]00)
- basic_machine=mips-siemens
- ;;
- rtpc | rtpc-*)
- basic_machine=romp-ibm
- ;;
- s390 | s390-*)
- basic_machine=s390-ibm
- ;;
- s390x | s390x-*)
- basic_machine=s390x-ibm
- ;;
- sa29200)
- basic_machine=a29k-amd
- os=-udi
- ;;
- sb1)
- basic_machine=mipsisa64sb1-unknown
- ;;
- sb1el)
- basic_machine=mipsisa64sb1el-unknown
- ;;
- sei)
- basic_machine=mips-sei
- os=-seiux
- ;;
- sequent)
- basic_machine=i386-sequent
- ;;
- sh)
- basic_machine=sh-hitachi
- os=-hms
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparclite-wrs | simso-wrs)
- basic_machine=sparclite-wrs
- os=-vxworks
- ;;
- sps7)
- basic_machine=m68k-bull
- os=-sysv2
- ;;
- spur)
- basic_machine=spur-unknown
- ;;
- st2000)
- basic_machine=m68k-tandem
- ;;
- stratus)
- basic_machine=i860-stratus
- os=-sysv4
- ;;
- sun2)
- basic_machine=m68000-sun
- ;;
- sun2os3)
- basic_machine=m68000-sun
- os=-sunos3
- ;;
- sun2os4)
- basic_machine=m68000-sun
- os=-sunos4
- ;;
- sun3os3)
- basic_machine=m68k-sun
- os=-sunos3
- ;;
- sun3os4)
- basic_machine=m68k-sun
- os=-sunos4
- ;;
- sun4os3)
- basic_machine=sparc-sun
- os=-sunos3
- ;;
- sun4os4)
- basic_machine=sparc-sun
- os=-sunos4
- ;;
- sun4sol2)
- basic_machine=sparc-sun
- os=-solaris2
- ;;
- sun3 | sun3-*)
- basic_machine=m68k-sun
- ;;
- sun4)
- basic_machine=sparc-sun
- ;;
- sun386 | sun386i | roadrunner)
- basic_machine=i386-sun
- ;;
- sv1)
- basic_machine=sv1-cray
- os=-unicos
- ;;
- symmetry)
- basic_machine=i386-sequent
- os=-dynix
- ;;
- t3e)
- basic_machine=alphaev5-cray
- os=-unicos
- ;;
- t90)
- basic_machine=t90-cray
- os=-unicos
- ;;
- tic54x | c54x*)
- basic_machine=tic54x-unknown
- os=-coff
- ;;
- tic55x | c55x*)
- basic_machine=tic55x-unknown
- os=-coff
- ;;
- tic6x | c6x*)
- basic_machine=tic6x-unknown
- os=-coff
- ;;
- tx39)
- basic_machine=mipstx39-unknown
- ;;
- tx39el)
- basic_machine=mipstx39el-unknown
- ;;
- toad1)
- basic_machine=pdp10-xkl
- os=-tops20
- ;;
- tower | tower-32)
- basic_machine=m68k-ncr
- ;;
- tpf)
- basic_machine=s390x-ibm
- os=-tpf
- ;;
- udi29k)
- basic_machine=a29k-amd
- os=-udi
- ;;
- ultra3)
- basic_machine=a29k-nyu
- os=-sym1
- ;;
- v810 | necv810)
- basic_machine=v810-nec
- os=-none
- ;;
- vaxv)
- basic_machine=vax-dec
- os=-sysv
- ;;
- vms)
- basic_machine=vax-dec
- os=-vms
- ;;
- vpp*|vx|vx-*)
- basic_machine=f301-fujitsu
- ;;
- vxworks960)
- basic_machine=i960-wrs
- os=-vxworks
- ;;
- vxworks68)
- basic_machine=m68k-wrs
- os=-vxworks
- ;;
- vxworks29k)
- basic_machine=a29k-wrs
- os=-vxworks
- ;;
- w65*)
- basic_machine=w65-wdc
- os=-none
- ;;
- w89k-*)
- basic_machine=hppa1.1-winbond
- os=-proelf
- ;;
- xbox)
- basic_machine=i686-pc
- os=-mingw32
- ;;
- xps | xps100)
- basic_machine=xps100-honeywell
- ;;
- ymp)
- basic_machine=ymp-cray
- os=-unicos
- ;;
- z8k-*-coff)
- basic_machine=z8k-unknown
- os=-sim
- ;;
- none)
- basic_machine=none-none
- os=-none
- ;;
-
-# Here we handle the default manufacturer of certain CPU types. It is in
-# some cases the only manufacturer, in others, it is the most popular.
- w89k)
- basic_machine=hppa1.1-winbond
- ;;
- op50n)
- basic_machine=hppa1.1-oki
- ;;
- op60c)
- basic_machine=hppa1.1-oki
- ;;
- romp)
- basic_machine=romp-ibm
- ;;
- mmix)
- basic_machine=mmix-knuth
- ;;
- rs6000)
- basic_machine=rs6000-ibm
- ;;
- vax)
- basic_machine=vax-dec
- ;;
- pdp10)
- # there are many clones, so DEC is not a safe bet
- basic_machine=pdp10-unknown
- ;;
- pdp11)
- basic_machine=pdp11-dec
- ;;
- we32k)
- basic_machine=we32k-att
- ;;
- sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)
- basic_machine=sh-unknown
- ;;
- sh64)
- basic_machine=sh64-unknown
- ;;
- sparc | sparcv8 | sparcv9 | sparcv9b)
- basic_machine=sparc-sun
- ;;
- cydra)
- basic_machine=cydra-cydrome
- ;;
- orion)
- basic_machine=orion-highlevel
- ;;
- orion105)
- basic_machine=clipper-highlevel
- ;;
- mac | mpw | mac-mpw)
- basic_machine=m68k-apple
- ;;
- pmac | pmac-mpw)
- basic_machine=powerpc-apple
- ;;
- *-unknown)
- # Make sure to match an already-canonicalized machine name.
- ;;
- *)
- echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
- exit 1
- ;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
- *-digital*)
- basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
- ;;
- *-commodore*)
- basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
- ;;
- *)
- ;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
- # First match some system type aliases
- # that might get confused with valid system types.
- # -solaris* is a basic system type, with this one exception.
- -solaris1 | -solaris1.*)
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- | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
- | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
- | -aos* \
- | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
- | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
- | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
- | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
- | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
- | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
- | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
- | -chorusos* | -chorusrdb* \
- | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
- | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
- | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
- | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
- | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
- | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
- | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
- | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly*)
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- -nto*)
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- -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
- | -windows* | -osx | -abug | -netware* | -os9* | -beos* \
- | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
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- os=`echo $os | sed -e 's|mac|macos|'`
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- -os400*)
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- -osfrose*)
- os=-osfrose
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- -osf*)
- os=-osf
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- -utek*)
- os=-bsd
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- -dynix*)
- os=-bsd
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- -acis*)
- os=-aos
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- -nova*)
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-
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-
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-
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-
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-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
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-
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-
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-echo "${ECHO_T}$ac_cv_host" >&6
-host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
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-
-
-DEPDIR="${am__leading_dot}deps"
-
- ac_config_commands="$ac_config_commands depfiles"
-
-
-am_make=${MAKE-make}
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-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
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- am__include=include
- am__quote=
- _am_result=GNU
-fi
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-if test "$am__include" = "#"; then
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- if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
- am__include=.include
- am__quote="\""
- _am_result=BSD
- fi
-fi
-
-
-echo "$as_me:$LINENO: result: $_am_result" >&5
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-rm -f confinc confmf
-
-# Check whether --enable-dependency-tracking or --disable-dependency-tracking was given.
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-
-fi;
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- am_depcomp="$ac_aux_dir/depcomp"
- AMDEPBACKSLASH='\'
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-
-
-if test "x$enable_dependency_tracking" != xno; then
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- AMDEP_TRUE='#'
- AMDEP_FALSE=
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-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_c_compiler_gnu
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-if test "${ac_cv_prog_CC+set}" = set; then
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- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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- ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
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- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "gcc", so it can be a program name with args.
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-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
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-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
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-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
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- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
-
-fi
-if test -z "$CC"; then
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
- ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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- ac_prog_rejected=yes
- continue
- fi
- ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-if test $ac_prog_rejected = yes; then
- # We found a bogon in the path, so make sure we never use it.
- set dummy $ac_cv_prog_CC
- shift
- if test $# != 0; then
- # We chose a different compiler from the bogus one.
- # However, it has the same basename, so the bogon will be chosen
- # first if we set CC to just the basename; use the full file name.
- shift
- ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
- fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$CC"; then
- ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$CC" && break
- done
-fi
-if test -z "$CC"; then
- ac_ct_CC=$CC
- for ac_prog in cl
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$ac_ct_CC" && break
-done
-
- CC=$ac_ct_CC
-fi
-
-fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
-do
- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
- ;;
- [ab].out )
- # We found the default executable, but exeext='' is most
- # certainly right.
- break;;
- *.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
- break;;
- * )
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
-fi
-
-ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
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- test -f "$ac_file" || continue
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
- *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
- break;;
- * ) break;;
- esac
-done
-else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
- case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
- *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
- break;;
- esac
-done
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
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-
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-
-
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-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
-else
- echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
-fi
-if test "${lt_cv_path_LD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
-if test "${lt_cv_prog_gnu_ld+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5
-echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6
-if test "${lt_cv_ld_reload_flag+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_ld_reload_flag='-r'
-fi
-echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5
-echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
- darwin*)
- if test "$GCC" = yes; then
- reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
- else
- reload_cmds='$LD$reload_flag -o $output$reload_objs'
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5
-echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6
-if test "${lt_cv_path_NM+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$NM"; then
- # Let the user override the test.
- lt_cv_path_NM="$NM"
-else
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- tmp_nm="$ac_dir/${ac_tool_prefix}nm"
- if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
- # Check to see if the nm accepts a BSD-compat flag.
- # Adding the `sed 1q' prevents false positives on HP-UX, which says:
- # nm: unknown option "B" ignored
- # Tru64's nm complains that /dev/null is an invalid object file
- case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
- */dev/null* | *'Invalid file or object type'*)
- lt_cv_path_NM="$tmp_nm -B"
- break
- ;;
- *)
- case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
- */dev/null*)
- lt_cv_path_NM="$tmp_nm -p"
- break
- ;;
- *)
- lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
- continue # so that we can try to find one that supports BSD flags
- ;;
- esac
- esac
- fi
- done
- IFS="$lt_save_ifs"
- test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
-fi
-fi
-echo "$as_me:$LINENO: result: $lt_cv_path_NM" >&5
-echo "${ECHO_T}$lt_cv_path_NM" >&6
-NM="$lt_cv_path_NM"
-
-echo "$as_me:$LINENO: checking whether ln -s works" >&5
-echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
- echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-echo "${ECHO_T}no, using $LN_S" >&6
-fi
-
-echo "$as_me:$LINENO: checking how to recognise dependent libraries" >&5
-echo $ECHO_N "checking how to recognise dependent libraries... $ECHO_C" >&6
-if test "${lt_cv_deplibs_check_method+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# `unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# which responds to the $file_magic_cmd with a given extended regex.
-# If you have `file' or equivalent on your system and you're not sure
-# whether `pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix4* | aix5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-beos*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-bsdi[45]*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
- lt_cv_file_magic_cmd='/usr/bin/file -L'
- lt_cv_file_magic_test_file=/shlib/libc.so
- ;;
-
-cygwin*)
- # func_win32_libid is a shell function defined in ltmain.sh
- lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
- lt_cv_file_magic_cmd='func_win32_libid'
- ;;
-
-mingw* | pw32*)
- # Base MSYS/MinGW do not provide the 'file' command needed by
- # func_win32_libid shell function, so use a weaker test based on 'objdump'.
- lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
- lt_cv_file_magic_cmd='$OBJDUMP -f'
- ;;
-
-darwin* | rhapsody*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-freebsd* | kfreebsd*-gnu | dragonfly*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- case $host_cpu in
- i*86 )
- # Not sure whether the presence of OpenBSD here was a mistake.
- # Let's accept both of them until this is cleared up.
- lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
- ;;
- esac
- else
- lt_cv_deplibs_check_method=pass_all
- fi
- ;;
-
-gnu*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-hpux10.20* | hpux11*)
- lt_cv_file_magic_cmd=/usr/bin/file
- case $host_cpu in
- ia64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
- lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
- ;;
- hppa*64*)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
- lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
- ;;
- *)
- lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
- lt_cv_file_magic_test_file=/usr/lib/libc.sl
- ;;
- esac
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $LD in
- *-32|*"-32 ") libmagic=32-bit;;
- *-n32|*"-n32 ") libmagic=N32;;
- *-64|*"-64 ") libmagic=64-bit;;
- *) libmagic=never-match;;
- esac
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-# This must be Linux ELF.
-linux*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
- fi
- ;;
-
-newos6*)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
- lt_cv_file_magic_cmd=/usr/bin/file
- lt_cv_file_magic_test_file=/usr/lib/libnls.so
- ;;
-
-nto-qnx*)
- lt_cv_deplibs_check_method=unknown
- ;;
-
-openbsd*)
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
- else
- lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
- fi
- ;;
-
-osf3* | osf4* | osf5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sco3.2v5*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-solaris*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- case $host_vendor in
- motorola)
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
- lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
- ;;
- ncr)
- lt_cv_deplibs_check_method=pass_all
- ;;
- sequent)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
- ;;
- sni)
- lt_cv_file_magic_cmd='/bin/file'
- lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
- lt_cv_file_magic_test_file=/lib/libc.so
- ;;
- siemens)
- lt_cv_deplibs_check_method=pass_all
- ;;
- esac
- ;;
-
-sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7* | sysv4*uw2*)
- lt_cv_deplibs_check_method=pass_all
- ;;
-esac
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5
-echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
- enableval="$enable_libtool_lock"
-
-fi;
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- case `/usr/bin/file conftest.$ac_objext` in
- *ELF-32*)
- HPUX_IA64_MODE="32"
- ;;
- *ELF-64*)
- HPUX_IA64_MODE="64"
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-*-*-irix6*)
- # Find out which ABI we are using.
- echo '#line 3680 "configure"' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- if test "$lt_cv_prog_gnu_ld" = yes; then
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -melf32bsmip"
- ;;
- *N32*)
- LD="${LD-ld} -melf32bmipn32"
- ;;
- *64-bit*)
- LD="${LD-ld} -melf64bmip"
- ;;
- esac
- else
- case `/usr/bin/file conftest.$ac_objext` in
- *32-bit*)
- LD="${LD-ld} -32"
- ;;
- *N32*)
- LD="${LD-ld} -n32"
- ;;
- *64-bit*)
- LD="${LD-ld} -64"
- ;;
- esac
- fi
- fi
- rm -rf conftest*
- ;;
-
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
- # Find out which ABI we are using.
- echo 'int i;' > conftest.$ac_ext
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- case `/usr/bin/file conftest.o` in
- *32-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_i386"
- ;;
- ppc64-*linux*|powerpc64-*linux*)
- LD="${LD-ld} -m elf32ppclinux"
- ;;
- s390x-*linux*)
- LD="${LD-ld} -m elf_s390"
- ;;
- sparc64-*linux*)
- LD="${LD-ld} -m elf32_sparc"
- ;;
- esac
- ;;
- *64-bit*)
- case $host in
- x86_64-*linux*)
- LD="${LD-ld} -m elf_x86_64"
- ;;
- ppc*-*linux*|powerpc*-*linux*)
- LD="${LD-ld} -m elf64ppc"
- ;;
- s390*-*linux*)
- LD="${LD-ld} -m elf64_s390"
- ;;
- sparc*-*linux*)
- LD="${LD-ld} -m elf64_sparc"
- ;;
- esac
- ;;
- esac
- fi
- rm -rf conftest*
- ;;
-
-*-*-sco3.2v5*)
- # On SCO OpenServer 5, we need -belf to get full-featured binaries.
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -belf"
- echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5
-echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6
-if test "${lt_cv_cc_needs_belf+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- lt_cv_cc_needs_belf=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-lt_cv_cc_needs_belf=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5
-echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6
- if test x"$lt_cv_cc_needs_belf" != x"yes"; then
- # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
- CFLAGS="$SAVE_CFLAGS"
- fi
- ;;
-
-esac
-
-need_locks="$enable_libtool_lock"
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
- CPP=
-fi
-if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # Double quotes because CPP needs to be expanded
- for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
- do
- ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- break
-fi
-
- done
- ac_cv_prog_CPP=$CPP
-
-fi
- CPP=$ac_cv_prog_CPP
-else
- ac_cv_prog_CPP=$CPP
-fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
- # Use a header file that comes with gcc, so configuring glibc
- # with a fresh cross-compiler works.
- # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- # <limits.h> exists even on freestanding compilers.
- # On the NeXT, cc -E runs the code through the compiler's parser,
- # not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
- Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
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-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_header_stdc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
- # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
-else
- ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
- # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
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- :
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ctype.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
- (('a' <= (c) && (c) <= 'i') \
- || ('j' <= (c) && (c) <= 'r') \
- || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
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-{
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- exit (0);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_header_stdc=no
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
-if test $ac_cv_header_stdc = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
- inttypes.h stdint.h unistd.h
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-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
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- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
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-_ACEOF
-
-fi
-
-done
-
-
-
-for ac_header in dlfcn.h
-do
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-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
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-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
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- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
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- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
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-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
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-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test -n "$ac_tool_prefix"; then
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- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
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-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
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- ac_cpp_err=yes
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-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.$ac_ext
-
- # OK, works on sane cases. Now check whether non-existent headers
- # can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_cxx_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- # Broken: success on invalid input.
-continue
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
-else
- { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-fi
-
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-fi
-
-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-if test -n "$ac_tool_prefix"; then
- for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
- do
- # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$F77"; then
- ac_cv_prog_F77="$F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-F77=$ac_cv_prog_F77
-if test -n "$F77"; then
- echo "$as_me:$LINENO: result: $F77" >&5
-echo "${ECHO_T}$F77" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$F77" && break
- done
-fi
-if test -z "$F77"; then
- ac_ct_F77=$F77
- for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran
-do
- # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_F77"; then
- ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_F77="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_F77=$ac_cv_prog_ac_ct_F77
-if test -n "$ac_ct_F77"; then
- echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
-echo "${ECHO_T}$ac_ct_F77" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- test -n "$ac_ct_F77" && break
-done
-
- F77=$ac_ct_F77
-fi
-
-
-# Provide some information about the compiler.
-echo "$as_me:5259:" \
- "checking for Fortran 77 compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-rm -f a.out
-
-# If we don't use `.F' as extension, the preprocessor is not run on the
-# input file. (Note that this only needs to work for GNU compilers.)
-ac_save_ext=$ac_ext
-ac_ext=F
-echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6
-if test "${ac_cv_f77_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
- program main
-#ifndef __GNUC__
- choke me
-#endif
-
- end
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_f77_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_compiler_gnu=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_f77_compiler_gnu=$ac_compiler_gnu
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6
-ac_ext=$ac_save_ext
-ac_test_FFLAGS=${FFLAGS+set}
-ac_save_FFLAGS=$FFLAGS
-FFLAGS=
-echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
-echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_f77_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- FFLAGS=-g
-cat >conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_f77_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_f77_g=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_prog_f77_g=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
-echo "${ECHO_T}$ac_cv_prog_f77_g" >&6
-if test "$ac_test_FFLAGS" = set; then
- FFLAGS=$ac_save_FFLAGS
-elif test $ac_cv_prog_f77_g = yes; then
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-g -O2"
- else
- FFLAGS="-g"
- fi
-else
- if test "x$ac_cv_f77_compiler_gnu" = xyes; then
- FFLAGS="-O2"
- else
- FFLAGS=
- fi
-fi
-
-G77=`test $ac_compiler_gnu = yes && echo yes`
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-
-
-# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
-
-# find the maximum length of command line arguments
-echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5
-echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6
-if test "${lt_cv_sys_max_cmd_len+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- i=0
- teststring="ABCD"
-
- case $build_os in
- msdosdjgpp*)
- # On DJGPP, this test can blow up pretty badly due to problems in libc
- # (any single argument exceeding 2000 bytes causes a buffer overrun
- # during glob expansion). Even if it were fixed, the result of this
- # check would be larger than it should be.
- lt_cv_sys_max_cmd_len=12288; # 12K is about right
- ;;
-
- gnu*)
- # Under GNU Hurd, this test is not required because there is
- # no limit to the length of command line arguments.
- # Libtool will interpret -1 as no limit whatsoever
- lt_cv_sys_max_cmd_len=-1;
- ;;
-
- cygwin* | mingw*)
- # On Win9x/ME, this test blows up -- it succeeds, but takes
- # about 5 minutes as the teststring grows exponentially.
- # Worse, since 9x/ME are not pre-emptively multitasking,
- # you end up with a "frozen" computer, even though with patience
- # the test eventually succeeds (with a max line length of 256k).
- # Instead, let's just punt: use the minimum linelength reported by
- # all of the supported platforms: 8192 (on NT/2K/XP).
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- amigaos*)
- # On AmigaOS with pdksh, this test takes hours, literally.
- # So we just punt and use a minimum line length of 8192.
- lt_cv_sys_max_cmd_len=8192;
- ;;
-
- netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
- # This has been around since 386BSD, at least. Likely further.
- if test -x /sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
- elif test -x /usr/sbin/sysctl; then
- lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
- else
- lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
- fi
- # And add a safety zone
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
- ;;
- osf*)
- # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
- # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
- # nice to cause kernel panics so lets avoid the loop below.
- # First set a reasonable default.
- lt_cv_sys_max_cmd_len=16384
- #
- if test -x /sbin/sysconfig; then
- case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
- *1*) lt_cv_sys_max_cmd_len=-1 ;;
- esac
- fi
- ;;
- *)
- # If test is not a shell built-in, we'll probably end up computing a
- # maximum length that is only half of the actual maximum length, but
- # we can't tell.
- SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
- while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \
- = "XX$teststring") >/dev/null 2>&1 &&
- new_result=`expr "X$teststring" : ".*" 2>&1` &&
- lt_cv_sys_max_cmd_len=$new_result &&
- test $i != 17 # 1/2 MB should be enough
- do
- i=`expr $i + 1`
- teststring=$teststring$teststring
- done
- teststring=
- # Add a significant safety factor because C++ compilers can tack on massive
- # amounts of additional arguments before passing them to the linker.
- # It appears as though 1/2 is a usable value.
- lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
- ;;
- esac
-
-fi
-
-if test -n $lt_cv_sys_max_cmd_len ; then
- echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5
-echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6
-else
- echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6
-fi
-
-
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5
-echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6
-if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix. What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Transform an extracted symbol line into a proper C declaration
-lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
-
-# Define system-specific variables.
-case $host_os in
-aix*)
- symcode='[BCDT]'
- ;;
-cygwin* | mingw* | pw32*)
- symcode='[ABCDGISTW]'
- ;;
-hpux*) # Its linker distinguishes data from code symbols
- if test "$host_cpu" = ia64; then
- symcode='[ABCDEGRST]'
- fi
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- ;;
-linux*)
- if test "$host_cpu" = ia64; then
- symcode='[ABCDGIRSTW]'
- lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
- lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
- fi
- ;;
-irix* | nonstopux*)
- symcode='[BCDEGRST]'
- ;;
-osf*)
- symcode='[BCDEGQRST]'
- ;;
-solaris* | sysv5*)
- symcode='[BDRT]'
- ;;
-sysv4)
- symcode='[DFNSTU]'
- ;;
-esac
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
- opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
- ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
- symcode='[ABCDGIRSTW]' ;;
-esac
-
-# Try without a prefix undercore, then with it.
-for ac_symprfx in "" "_"; do
-
- # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
- symxfrm="\\1 $ac_symprfx\\2 \\2"
-
- # Write the raw and C identifiers.
- lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-
- # Check to see that the pipe works correctly.
- pipe_works=no
-
- rm -f conftest*
- cat > conftest.$ac_ext <<EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-EOF
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Now try to grab the symbols.
- nlist=conftest.nm
- if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5
- (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s "$nlist"; then
- # Try sorting and uniquifying the output.
- if sort "$nlist" | uniq > "$nlist"T; then
- mv -f "$nlist"T "$nlist"
- else
- rm -f "$nlist"T
- fi
-
- # Make sure that we snagged all the symbols we need.
- if grep ' nm_test_var$' "$nlist" >/dev/null; then
- if grep ' nm_test_func$' "$nlist" >/dev/null; then
- cat <<EOF > conftest.$ac_ext
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-EOF
- # Now generate the symbol file.
- eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
-
- cat <<EOF >> conftest.$ac_ext
-#if defined (__STDC__) && __STDC__
-# define lt_ptr_t void *
-#else
-# define lt_ptr_t char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-const struct {
- const char *name;
- lt_ptr_t address;
-}
-lt_preloaded_symbols[] =
-{
-EOF
- $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
- cat <<\EOF >> conftest.$ac_ext
- {0, (lt_ptr_t) 0}
-};
-
-#ifdef __cplusplus
-}
-#endif
-EOF
- # Now try linking the two files.
- mv conftest.$ac_objext conftstm.$ac_objext
- lt_save_LIBS="$LIBS"
- lt_save_CFLAGS="$CFLAGS"
- LIBS="conftstm.$ac_objext"
- CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext}; then
- pipe_works=yes
- fi
- LIBS="$lt_save_LIBS"
- CFLAGS="$lt_save_CFLAGS"
- else
- echo "cannot find nm_test_func in $nlist" >&5
- fi
- else
- echo "cannot find nm_test_var in $nlist" >&5
- fi
- else
- echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
- fi
- else
- echo "$progname: failed program was:" >&5
- cat conftest.$ac_ext >&5
- fi
- rm -f conftest* conftst*
-
- # Do not use the global_symbol_pipe unless it works.
- if test "$pipe_works" = yes; then
- break
- else
- lt_cv_sys_global_symbol_pipe=
- fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
- lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
- echo "$as_me:$LINENO: result: failed" >&5
-echo "${ECHO_T}failed" >&6
-else
- echo "$as_me:$LINENO: result: ok" >&5
-echo "${ECHO_T}ok" >&6
-fi
-
-echo "$as_me:$LINENO: checking for objdir" >&5
-echo $ECHO_N "checking for objdir... $ECHO_C" >&6
-if test "${lt_cv_objdir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
- lt_cv_objdir=.libs
-else
- # MS-DOS does not allow filenames that begin with a dot.
- lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5
-echo "${ECHO_T}$lt_cv_objdir" >&6
-objdir=$lt_cv_objdir
-
-
-
-
-
-case $host_os in
-aix3*)
- # AIX sometimes has problems with the GCC collect2 program. For some
- # reason, if we set the COLLECT_NAMES environment variable, the problems
- # vanish in a puff of smoke.
- if test "X${COLLECT_NAMES+set}" != Xset; then
- COLLECT_NAMES=
- export COLLECT_NAMES
- fi
- ;;
-esac
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='sed -e 1s/^X//'
-sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-# Constants:
-rm="rm -f"
-
-# Global variables:
-default_ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a `.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-ltmain="$ac_aux_dir/ltmain.sh"
-ofile="$default_ofile"
-with_gnu_ld="$lt_cv_prog_gnu_ld"
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$AR"; then
- ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_AR="${ac_tool_prefix}ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
- echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_AR"; then
- ac_ct_AR=$AR
- # Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_AR"; then
- ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_AR="ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
- test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false"
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
- echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- AR=$ac_ct_AR
-else
- AR="$ac_cv_prog_AR"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$RANLIB"; then
- ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
- echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
- ac_ct_RANLIB=$RANLIB
- # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_RANLIB"; then
- ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- RANLIB=$ac_ct_RANLIB
-else
- RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_STRIP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$STRIP"; then
- ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_STRIP="${ac_tool_prefix}strip"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
- echo "$as_me:$LINENO: result: $STRIP" >&5
-echo "${ECHO_T}$STRIP" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
- ac_ct_STRIP=$STRIP
- # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_STRIP"; then
- ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_STRIP="strip"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
- test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":"
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
- echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
-echo "${ECHO_T}$ac_ct_STRIP" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- STRIP=$ac_ct_STRIP
-else
- STRIP="$ac_cv_prog_STRIP"
-fi
-
-
-old_CC="$CC"
-old_CFLAGS="$CFLAGS"
-
-# Set sane defaults for various variables
-test -z "$AR" && AR=ar
-test -z "$AR_FLAGS" && AR_FLAGS=cru
-test -z "$AS" && AS=as
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-test -z "$LD" && LD=ld
-test -z "$LN_S" && LN_S="ln -s"
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-test -z "$NM" && NM=nm
-test -z "$SED" && SED=sed
-test -z "$OBJDUMP" && OBJDUMP=objdump
-test -z "$RANLIB" && RANLIB=:
-test -z "$STRIP" && STRIP=:
-test -z "$ac_objext" && ac_objext=o
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
- case $host_os in
- openbsd*)
- old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
- ;;
- *)
- old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
- ;;
- esac
- old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
-fi
-
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-case $deplibs_check_method in
-file_magic*)
- if test "$file_magic_cmd" = '$MAGIC_CMD'; then
- echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5
-echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/${ac_tool_prefix}file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
- if test -n "$ac_tool_prefix"; then
- echo "$as_me:$LINENO: checking for file" >&5
-echo $ECHO_N "checking for file... $ECHO_C" >&6
-if test "${lt_cv_path_MAGIC_CMD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- case $MAGIC_CMD in
-[\\/*] | ?:[\\/]*)
- lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
- ;;
-*)
- lt_save_MAGIC_CMD="$MAGIC_CMD"
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
- for ac_dir in $ac_dummy; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f $ac_dir/file; then
- lt_cv_path_MAGIC_CMD="$ac_dir/file"
- if test -n "$file_magic_test_file"; then
- case $deplibs_check_method in
- "file_magic "*)
- file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
- MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
- if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
- $EGREP "$file_magic_regex" > /dev/null; then
- :
- else
- cat <<EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such. This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem. Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-EOF
- fi ;;
- esac
- fi
- break
- fi
- done
- IFS="$lt_save_ifs"
- MAGIC_CMD="$lt_save_MAGIC_CMD"
- ;;
-esac
-fi
-
-MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
-if test -n "$MAGIC_CMD"; then
- echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5
-echo "${ECHO_T}$MAGIC_CMD" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
- else
- MAGIC_CMD=:
- fi
-fi
-
- fi
- ;;
-esac
-
-enable_dlopen=no
-enable_win32_dll=no
-
-# Check whether --enable-libtool-lock or --disable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then
- enableval="$enable_libtool_lock"
-
-fi;
-test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
-
-
-# Check whether --with-pic or --without-pic was given.
-if test "${with_pic+set}" = set; then
- withval="$with_pic"
- pic_mode="$withval"
-else
- pic_mode=default
-fi;
-test -z "$pic_mode" && pic_mode=default
-
-# Use C for the default configuration in the libtool script
-tagname=
-lt_save_CC="$CC"
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}\n'
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-#
-# Check for any special shared library compilation flags.
-#
-lt_prog_cc_shlib=
-if test "$GCC" = no; then
- case $host_os in
- sco3.2v5*)
- lt_prog_cc_shlib='-belf'
- ;;
- esac
-fi
-if test -n "$lt_prog_cc_shlib"; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_prog_cc_shlib' to build shared libraries" >&5
-echo "$as_me: WARNING: \`$CC' requires \`$lt_prog_cc_shlib' to build shared libraries" >&2;}
- if echo "$old_CC $old_CFLAGS " | grep "[ ]$lt_prog_cc_shlib[ ]" >/dev/null; then :
- else
- { echo "$as_me:$LINENO: WARNING: add \`$lt_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5
-echo "$as_me: WARNING: add \`$lt_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;}
- lt_cv_prog_cc_can_build_shared=no
- fi
-fi
-
-
-#
-# Check to make sure the static flag actually works.
-#
-echo "$as_me:$LINENO: checking if $compiler static flag $lt_prog_compiler_static works" >&5
-echo $ECHO_N "checking if $compiler static flag $lt_prog_compiler_static works... $ECHO_C" >&6
-if test "${lt_prog_compiler_static_works+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_static_works=no
- save_LDFLAGS="$LDFLAGS"
- LDFLAGS="$LDFLAGS $lt_prog_compiler_static"
- printf "$lt_simple_link_test_code" > conftest.$ac_ext
- if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
- # The linker can only warn and ignore the option if not recognized
- # So say no if there are warnings
- if test -s conftest.err; then
- # Append any errors to the config.log.
- cat conftest.err 1>&5
- $echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_static_works=yes
- fi
- else
- lt_prog_compiler_static_works=yes
- fi
- fi
- $rm conftest*
- LDFLAGS="$save_LDFLAGS"
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_static_works" >&6
-
-if test x"$lt_prog_compiler_static_works" = xyes; then
- :
-else
- lt_prog_compiler_static=
-fi
-
-
-
-
-lt_prog_compiler_no_builtin_flag=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag=' -fno-builtin'
-
-
-echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6357: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:6361: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_static='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic='-fno-common'
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static='-Bstatic'
- else
- lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic='-qnocommon'
- lt_prog_compiler_wl='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-fpic'
- lt_prog_compiler_static='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static='-non_shared'
- ;;
-
- sco3.2v5*)
- lt_prog_compiler_pic='-Kpic'
- lt_prog_compiler_static='-dn'
- ;;
-
- solaris*)
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl='-Qoption ld ';;
- *)
- lt_prog_compiler_wl='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl='-Qoption ld '
- lt_prog_compiler_pic='-PIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_pic='-KPIC'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic='-Kconform_pic'
- lt_prog_compiler_static='-Bstatic'
- fi
- ;;
-
- unicos*)
- lt_prog_compiler_wl='-Wl,'
- lt_prog_compiler_can_build_shared=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic='-pic'
- lt_prog_compiler_static='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic" >&6
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-
-echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6
-if test "${lt_prog_compiler_pic_works+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_pic_works=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6619: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:6623: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6
-
-if test x"$lt_prog_compiler_pic_works" = xyes; then
- case $lt_prog_compiler_pic in
- "" | " "*) ;;
- *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
- esac
-else
- lt_prog_compiler_pic=
- lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic=
- ;;
- *)
- lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
- ;;
-esac
-
-echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_c_o+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:6681: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:6685: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o" >&6
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
-
- runpath_var=
- allow_undefined_flag=
- enable_shared_with_static_runtimes=no
- archive_cmds=
- archive_expsym_cmds=
- old_archive_From_new_cmds=
- old_archive_from_expsyms_cmds=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- thread_safe_flag_spec=
- hardcode_libdir_flag_spec=
- hardcode_libdir_flag_spec_ld=
- hardcode_libdir_separator=
- hardcode_direct=no
- hardcode_minus_L=no
- hardcode_shlibpath_var=unsupported
- link_all_deplibs=unknown
- hardcode_automatic=no
- module_cmds=
- module_expsym_cmds=
- always_export_symbols=no
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec='-L$libdir'
- allow_undefined_flag=unsupported
- always_export_symbols=no
- enable_shared_with_static_runtimes=yes
- export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
-
- sunos4*)
- archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs" = no; then
- runpath_var=
- hardcode_libdir_flag_spec=
- export_dynamic_flag_spec=
- whole_archive_flag_spec=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag=unsupported
- always_export_symbols=yes
- archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds=''
- hardcode_direct=yes
- hardcode_libdir_separator=':'
- link_all_deplibs=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct=yes
- else
- # We have old collect2
- hardcode_direct=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L=yes
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_libdir_separator=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag="-z nodefs"
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag=' ${wl}-bernotok'
- allow_undefined_flag=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols=yes
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec=' '
- archive_cmds_need_lc=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec=' '
- allow_undefined_flag=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc=no
- hardcode_direct=no
- hardcode_automatic=yes
- hardcode_shlibpath_var=unsupported
- whole_archive_flag_spec=''
- link_all_deplibs=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- freebsd1*)
- ld_shlibs=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- export_dynamic_flag_spec='${wl}-E'
- ;;
-
- hpux10* | hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
- ;;
- *)
- archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld='+b $libdir'
- hardcode_libdir_separator=:
- hardcode_direct=no
- hardcode_shlibpath_var=no
- ;;
- ia64*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=no
- hardcode_shlibpath_var=no
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- *)
- hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_direct=yes
- export_dynamic_flag_spec='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- link_all_deplibs=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- ;;
-
- newsos6)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- hardcode_shlibpath_var=no
- ;;
-
- openbsd*)
- hardcode_direct=yes
- hardcode_shlibpath_var=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- export_dynamic_flag_spec='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-R$libdir'
- ;;
- *)
- archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_minus_L=yes
- allow_undefined_flag=unsupported
- archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag=' -expect_unresolved \*'
- archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec='-rpath $libdir'
- fi
- hardcode_libdir_separator=:
- ;;
-
- sco3.2v5*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='${wl}-Bexport'
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ;;
-
- solaris*)
- no_undefined_flag=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec='-R$libdir'
- hardcode_shlibpath_var=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_direct=yes
- hardcode_minus_L=yes
- hardcode_shlibpath_var=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds='$CC -r -o $output$reload_objs'
- hardcode_direct=no
- ;;
- motorola)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv4.3*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- export_dynamic_flag_spec='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs=yes
- fi
- ;;
-
- sysv4.2uw2*)
- archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct=yes
- hardcode_minus_L=no
- hardcode_shlibpath_var=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
-
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- no_undefined_flag='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var=no
- ;;
-
- sysv5*)
- no_undefined_flag=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec=
- hardcode_shlibpath_var=no
- runpath_var='LD_RUN_PATH'
- ;;
-
- uts4*)
- archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec='-L$libdir'
- hardcode_shlibpath_var=no
- ;;
-
- *)
- ld_shlibs=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $ld_shlibs" >&5
-echo "${ECHO_T}$ld_shlibs" >&6
-test "$ld_shlibs" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag
- allow_undefined_flag=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc=no
- else
- archive_cmds_need_lc=yes
- fi
- allow_undefined_flag=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5
-echo "${ECHO_T}$archive_cmds_need_lc" >&6
- ;;
- esac
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
-
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" || \
- test -n "$runpath_var" || \
- test "X$hardcode_automatic" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no &&
- test "$hardcode_minus_L" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action=unsupported
-fi
-echo "$as_me:$LINENO: result: $hardcode_action" >&5
-echo "${ECHO_T}$hardcode_action" >&6
-
-if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
-if test "${ac_cv_func_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define shl_load innocuous_shl_load
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shl_load (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef shl_load
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_shl_load) || defined (__stub___shl_load)
-choke me
-#else
-char (*f) () = shl_load;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != shl_load;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6
-if test $ac_cv_func_shl_load = yes; then
- lt_cv_dlopen="shl_load"
-else
- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-int
-main ()
-{
-shl_load ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
-if test "${ac_cv_func_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define dlopen innocuous_dlopen
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char dlopen (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef dlopen
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_dlopen) || defined (__stub___dlopen)
-choke me
-#else
-char (*f) () = dlopen;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != dlopen;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6
-if test $ac_cv_func_dlopen = yes; then
- lt_cv_dlopen="dlopen"
-else
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_svld_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_svld_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
-if test $ac_cv_lib_svld_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dld_link ();
-int
-main ()
-{
-dld_link ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_dld_link=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_dld_link=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
-if test $ac_cv_lib_dld_dld_link = yes; then
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 8929 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self_static+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 9027 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# Report which librarie types wil actually be built
-echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6
-
-echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
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- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
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- ;;
-
-aix4* | aix5*)
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- ;;
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-echo "${ECHO_T}$enable_shared" >&6
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-echo "${ECHO_T}$enable_static" >&6
-
-# The else clause should only fire when bootstrapping the
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- # See if we are running on zsh, and set the options which allow our commands through
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- setopt NO_GLOB_SUBST
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- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
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- old_postinstall_cmds old_postuninstall_cmds \
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- lt_prog_compiler_wl \
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- old_archive_cmds \
- old_archive_from_new_cmds \
- predep_objects \
- postdep_objects \
- predeps \
- postdeps \
- compiler_lib_search_path \
- archive_cmds \
- archive_expsym_cmds \
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- old_archive_from_expsyms_cmds \
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- hardcode_automatic \
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- module_expsym_cmds \
- lt_cv_prog_compiler_c_o \
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-
- case $var in
- old_archive_cmds | \
- old_archive_from_new_cmds | \
- archive_cmds | \
- archive_expsym_cmds | \
- module_cmds | \
- module_expsym_cmds | \
- old_archive_from_expsyms_cmds | \
- export_symbols_cmds | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
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- # Double-quote double-evaled strings.
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- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
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- esac
- done
-
- case $lt_echo in
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- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
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- esac
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-cfgfile="${ofile}T"
- trap "$rm \"$cfgfile\"; exit 1" 1 2 15
- $rm -f "$cfgfile"
- { echo "$as_me:$LINENO: creating $ofile" >&5
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-
- cat <<__EOF__ >> "$cfgfile"
-#! $SHELL
-
-# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
-# Free Software Foundation, Inc.
-#
-# This file is part of GNU Libtool:
-# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# A sed program that does not truncate output.
-SED=$lt_SED
-
-# Sed that helps us avoid accidentally triggering echo(1) options like -n.
-Xsed="$SED -e 1s/^X//"
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# The names of the tagged configurations supported by this script.
-available_tags=
-
-# ### BEGIN LIBTOOL CONFIG
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
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-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Whether or not to optimize for fast installation.
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-
-# The host system.
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-host=$host
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-
-# The build system.
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-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
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-# A language-specific compiler.
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-# Is the compiler the GNU C compiler?
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-# An ERE matcher.
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-# The linker used to build libraries.
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-# Whether we need hard or soft links.
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-# A BSD-compatible nm program.
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-# A symbol stripping program
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-# Used to examine libraries when file_magic_cmd begins "file"
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-
-# Used on cygwin: DLL creation program.
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-
-# Used on cygwin: object dumper.
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-
-# Used on cygwin: assembler.
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-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Object file suffix (normally "o").
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-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
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-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
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-
-# Do we need a version for libraries?
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-
-# Whether dlopen is supported.
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-# Whether dlopen of programs is supported.
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-# Compiler flag to prevent dynamic linking.
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-
-# Compiler flag to turn off builtin functions.
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-
-# Compiler flag to allow reflexive dlopens.
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-# Compiler flag to generate shared objects directly from archives.
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-# Compiler flag to generate thread-safe objects.
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-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
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-
-# List of archive names. First name is the real one, the rest are links.
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-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects
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-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
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-
-# Dependencies to place after the objects being linked to create a
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-
-# Flag that forces no undefined symbols.
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-
-# Transform the output of nm in a C name address pair
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-# This is the shared library path variable.
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-# Is shlibpath searched before the hard-coded library search path?
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-# How to hardcode a shared library path into an executable.
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-# ### END LIBTOOL CONFIG
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-__EOF__
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-# AIX sometimes has problems with the GCC collect2 program. For some
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- # We use sed instead of cat because bash on DJGPP gets confused if
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- sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
-
- mv -f "$cfgfile" "$ofile" || \
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- chmod +x "$ofile"
-
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- # If there is no Makefile yet, we rely on a make rule to execute
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-
-
-ac_ext=cc
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
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-CC="$lt_save_CC"
-
-
-# Check whether --with-tags or --without-tags was given.
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- tagnames="$withval"
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-if test -f "$ltmain" && test -n "$tagnames"; then
- if test ! -f "${ofile}"; then
- { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not exist" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not exist" >&2;}
- fi
-
- if test -z "$LTCC"; then
- eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
- if test -z "$LTCC"; then
- { echo "$as_me:$LINENO: WARNING: output file \`$ofile' does not look like a libtool script" >&5
-echo "$as_me: WARNING: output file \`$ofile' does not look like a libtool script" >&2;}
- else
- { echo "$as_me:$LINENO: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&5
-echo "$as_me: WARNING: using \`LTCC=$LTCC', extracted from \`$ofile'" >&2;}
- fi
- fi
-
- # Extract list of available tagged configurations in $ofile.
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-
- lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
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-
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
- then
- { { echo "$as_me:$LINENO: error: tag name \"$tagname\" already exists" >&5
-echo "$as_me: error: tag name \"$tagname\" already exists" >&2;}
- { (exit 1); exit 1; }; }
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-
- # Update the list of available tags.
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- ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
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-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_flag_spec_ld_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_automatic_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
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-postdeps_CXX=
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-
-# Source file extension for C++ test sources.
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-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;\n"
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-# Code to be used in simple link tests
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-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
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-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
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-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
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-lt_save_LD=$LD
-lt_save_GCC=$GCC
-GCC=$GXX
-lt_save_with_gnu_ld=$with_gnu_ld
-lt_save_path_LD=$lt_cv_path_LD
-if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
- lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-else
- unset lt_cv_prog_gnu_ld
-fi
-if test -n "${lt_cv_path_LDCXX+set}"; then
- lt_cv_path_LD=$lt_cv_path_LDCXX
-else
- unset lt_cv_path_LD
-fi
-test -z "${LDCXX+set}" || LD=$LDCXX
-CC=${CXX-"c++"}
-compiler=$CC
-compiler_CXX=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# We don't want -fno-exception wen compiling C++ code, so set the
-# no_builtin_flag separately
-if test "$GXX" = yes; then
- lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-else
- lt_prog_compiler_no_builtin_flag_CXX=
-fi
-
-if test "$GXX" = yes; then
- # Set up default GNU C++ configuration
-
-
-# Check whether --with-gnu-ld or --without-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then
- withval="$with_gnu_ld"
- test "$withval" = no || with_gnu_ld=yes
-else
- with_gnu_ld=no
-fi;
-ac_prog=ld
-if test "$GCC" = yes; then
- # Check if gcc -print-prog-name=ld gives a path.
- echo "$as_me:$LINENO: checking for ld used by $CC" >&5
-echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6
- case $host in
- *-*-mingw*)
- # gcc leaves a trailing carriage return which upsets mingw
- ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
- *)
- ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
- esac
- case $ac_prog in
- # Accept absolute paths.
- [\\/]* | ?:[\\/]*)
- re_direlt='/[^/][^/]*/\.\./'
- # Canonicalize the pathname of ld
- ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
- while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
- ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
- done
- test -z "$LD" && LD="$ac_prog"
- ;;
- "")
- # If it fails, then pretend we aren't using GCC.
- ac_prog=ld
- ;;
- *)
- # If it is relative, then search for the first ld in PATH.
- with_gnu_ld=unknown
- ;;
- esac
-elif test "$with_gnu_ld" = yes; then
- echo "$as_me:$LINENO: checking for GNU ld" >&5
-echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6
-else
- echo "$as_me:$LINENO: checking for non-GNU ld" >&5
-echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6
-fi
-if test "${lt_cv_path_LD+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -z "$LD"; then
- lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
- for ac_dir in $PATH; do
- IFS="$lt_save_ifs"
- test -z "$ac_dir" && ac_dir=.
- if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
- lt_cv_path_LD="$ac_dir/$ac_prog"
- # Check to see if the program is GNU ld. I'd rather use --version,
- # but apparently some variants of GNU ld only accept -v.
- # Break only if it was the GNU/non-GNU ld that we prefer.
- case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
- *GNU* | *'with BFD'*)
- test "$with_gnu_ld" != no && break
- ;;
- *)
- test "$with_gnu_ld" != yes && break
- ;;
- esac
- fi
- done
- IFS="$lt_save_ifs"
-else
- lt_cv_path_LD="$LD" # Let the user override the test with a path.
-fi
-fi
-
-LD="$lt_cv_path_LD"
-if test -n "$LD"; then
- echo "$as_me:$LINENO: result: $LD" >&5
-echo "${ECHO_T}$LD" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5
-echo "$as_me: error: no acceptable ld found in \$PATH" >&2;}
- { (exit 1); exit 1; }; }
-echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5
-echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6
-if test "${lt_cv_prog_gnu_ld+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
- lt_cv_prog_gnu_ld=yes
- ;;
-*)
- lt_cv_prog_gnu_ld=no
- ;;
-esac
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5
-echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
- # Check if GNU C++ uses GNU ld as the underlying linker, since the
- # archiving commands below assume that GNU ld is being used.
- if test "$with_gnu_ld" = yes; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # If archive_cmds runs LD, not CC, wlarc should be empty
- # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
- # investigate it a little bit more. (MM)
- wlarc='${wl}'
-
- # ancient GNU ld didn't support --whole-archive et. al.
- if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
- grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_CXX=
- fi
- else
- with_gnu_ld=no
- wlarc=
-
- # A generic and very simple default shared library creation
- # command for GNU C++ for the case where it uses the native
- # linker, instead of GNU ld. If possible, this setting should
- # overridden to take advantage of the native linker features on
- # the platform it is being used on.
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- fi
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
-else
- GXX=no
- with_gnu_ld=no
- wlarc=
-fi
-
-# PORTME: fill in a description of your system's C++ link characteristics
-echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
-ld_shlibs_CXX=yes
-case $host_os in
- aix3*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- case $ld_flag in
- *-brtl*)
- aix_use_runtimelinking=yes
- break
- ;;
- esac
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_CXX=''
- hardcode_direct_CXX=yes
- hardcode_libdir_separator_CXX=':'
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_CXX=yes
- else
- # We have old collect2
- hardcode_direct_CXX=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_CXX=yes
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- hardcode_libdir_separator_CXX=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_CXX=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_CXX='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
-
- archive_expsym_cmds_CXX="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_CXX="-z nodefs"
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_CXX=' ${wl}-bernotok'
- allow_undefined_flag_CXX=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols_CXX=yes
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_CXX=' '
- archive_cmds_need_lc_CXX=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
- chorus*)
- case $cc_basename in
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
-
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- allow_undefined_flag_CXX=unsupported
- always_export_symbols_CXX=no
- enable_shared_with_static_runtimes_CXX=yes
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- ld_shlibs_CXX=no
- fi
- ;;
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_CXX='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_CXX='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_CXX='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_direct_CXX=no
- hardcode_automatic_CXX=yes
- hardcode_shlibpath_var_CXX=unsupported
- whole_archive_flag_spec_CXX=''
- link_all_deplibs_CXX=yes
-
- if test "$GXX" = yes ; then
- lt_int_apple_cc_single_mod=no
- output_verbose_link_cmd='echo'
- if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
- lt_int_apple_cc_single_mod=yes
- fi
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_cmds_CXX='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- else
- archive_cmds_CXX='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- fi
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs~$CC -dynamiclib $allow_undefined_flag -o $lib ${lib}-master.o $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- fi
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_CXX='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_CXX='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_CXX='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_CXX=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- case $cc_basename in
- ec++*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- freebsd[12]*)
- # C++ shared libraries reported to be fairly broken before switch to ELF
- ld_shlibs_CXX=no
- ;;
- freebsd-elf*)
- archive_cmds_need_lc_CXX=no
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
- # conventions
- ld_shlibs_CXX=yes
- ;;
- gnu*)
- ;;
- hpux9*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[-]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- archive_cmds_CXX='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- hpux10*|hpux11*)
- if test $with_gnu_ld = no; then
- case $host_cpu in
- hppa*64*)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld_CXX='+b $libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- ia64*)
- hardcode_libdir_flag_spec_CXX='-L$libdir'
- ;;
- *)
- hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- export_dynamic_flag_spec_CXX='${wl}-E'
- ;;
- esac
- fi
- case $host_cpu in
- hppa*64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- ;;
- ia64*)
- hardcode_direct_CXX=no
- hardcode_shlibpath_var_CXX=no
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- *)
- hardcode_direct_CXX=yes
- hardcode_minus_L_CXX=yes # Not in the search PATH,
- # but as the default
- # location of the library.
- ;;
- esac
-
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- aCC*)
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds_CXX='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes; then
- if test $with_gnu_ld = no; then
- case $host_cpu in
- ia64*|hppa*64*)
- archive_cmds_CXX='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
- ;;
- *)
- archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- ;;
- esac
- fi
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- irix5* | irix6*)
- case $cc_basename in
- CC*)
- # SGI C++
- archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- # Archives containing C++ object files must be created using
- # "CC -ar", where "CC" is the IRIX C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
- ;;
- *)
- if test "$GXX" = yes; then
- if test "$with_gnu_ld" = no; then
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
- fi
- fi
- link_all_deplibs_CXX=yes
- ;;
- esac
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
- archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
- ;;
- icpc*)
- # Intel C++
- with_gnu_ld=yes
- # version 8.0 and above of icpc choke on multiply defined symbols
- # if we add $predep_objects and $postdep_objects, however 7.1 and
- # earlier do not add the objects themselves.
- case `$CC -V 2>&1` in
- *"Version 7."*)
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- *) # Version 8.0 or newer
- tmp_idyn=
- case $host_cpu in
- ia64*) tmp_idyn=' -i_dynamic';;
- esac
- archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- ;;
- esac
- archive_cmds_need_lc_CXX=no
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
- ;;
- pgCC*)
- # Portland Group C++ compiler
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
- whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- ;;
- cxx*)
- # Compaq C++
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
-
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- esac
- ;;
- lynxos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- m88k*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
- wlarc=
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- fi
- # Workaround some broken pre-1.5 toolchains
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
- ;;
- openbsd2*)
- # C++ shared libraries are fairly broken
- ld_shlibs_CXX=no
- ;;
- openbsd*)
- hardcode_direct_CXX=yes
- hardcode_shlibpath_var_CXX=no
- archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
- export_dynamic_flag_spec_CXX='${wl}-E'
- whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- fi
- output_verbose_link_cmd='echo'
- ;;
- osf3*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # "CC -Bstatic", where "CC" is the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- osf4* | osf5*)
- case $cc_basename in
- KCC*)
- # Kuck and Associates, Inc. (KAI) C++ Compiler
-
- # KCC will only create a shared library if the output file
- # ends with ".so" (or ".sl" for HP-UX), so rename the library
- # to its proper name (with version) after linking.
- archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Archives containing C++ object files must be created using
- # the KAI C++ compiler.
- old_archive_cmds_CXX='$CC -o $oldlib $oldobjs'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- cxx*)
- allow_undefined_flag_CXX=' -expect_unresolved \*'
- archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
- echo "-hidden">> $lib.exp~
- $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname -Wl,-input -Wl,$lib.exp `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~
- $rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-rpath $libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- #
- # There doesn't appear to be a way to prevent this compiler from
- # explicitly linking system object files so we need to strip them
- # from the output so that they don't get included in the library
- # dependencies.
- output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $templist | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
- ;;
- *)
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
-
- hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_CXX=:
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
-
- else
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- fi
- ;;
- esac
- ;;
- psos*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- sco*)
- archive_cmds_need_lc_CXX=no
- case $cc_basename in
- CC*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- lcc*)
- # Lucid
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- archive_cmds_need_lc_CXX=yes
- no_undefined_flag_CXX=' -zdefs'
- archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- hardcode_libdir_flag_spec_CXX='-R$libdir'
- hardcode_shlibpath_var_CXX=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The C++ compiler is used as linker so we must use $wl
- # flag to pass the commands to the underlying system
- # linker. We must also pass each convience library through
- # to the system linker between allextract/defaultextract.
- # The C++ compiler will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
- ;;
- esac
- link_all_deplibs_CXX=yes
-
- output_verbose_link_cmd='echo'
-
- # Archives containing C++ object files must be created using
- # "CC -xar", where "CC" is the Sun C++ compiler. This is
- # necessary to make sure instantiated templates are included
- # in the archive.
- old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
- ;;
- gcx*)
- # Green Hills C++ Compiler
- archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
-
- # The C++ compiler must be used to create the archive.
- old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
- ;;
- *)
- # GNU C++ compiler with Solaris linker
- if test "$GXX" = yes && test "$with_gnu_ld" = no; then
- no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
- if $CC --version | grep -v '^2\.7' > /dev/null; then
- archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- else
- # g++ 2.7 appears to require `-G' NOT `-shared' on this
- # platform.
- archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
- archive_expsym_cmds_CXX='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
-
- # Commands to make compiler produce verbose output that lists
- # what "hidden" libraries, object files and flags are used when
- # linking a shared library.
- output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
- fi
-
- hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
- fi
- ;;
- esac
- ;;
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- archive_cmds_need_lc_CXX=no
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- esac
- ;;
- vxworks*)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
- *)
- # FIXME: insert proper C++ library support
- ld_shlibs_CXX=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-GCC_CXX="$GXX"
-LD_CXX="$LD"
-
-
-cat > conftest.$ac_ext <<EOF
-class Foo
-{
-public:
- Foo (void) { a = 0; }
-private:
- int a;
-};
-EOF
-
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Parse the compiler output and extract the necessary
- # objects, libraries and library flags.
-
- # Sentinel used to keep track of whether or not we are before
- # the conftest object file.
- pre_test_object_deps_done=no
-
- # The `*' in the case matches for architectures that use `case' in
- # $output_verbose_cmd can trigger glob expansion during the loop
- # eval without this substitution.
- output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
-
- for p in `eval $output_verbose_link_cmd`; do
- case $p in
-
- -L* | -R* | -l*)
- # Some compilers place space between "-{L,R}" and the path.
- # Remove the space.
- if test $p = "-L" \
- || test $p = "-R"; then
- prev=$p
- continue
- else
- prev=
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- case $p in
- -L* | -R*)
- # Internal compiler library paths should come after those
- # provided the user. The postdeps already come after the
- # user supplied libs so there is no need to process them.
- if test -z "$compiler_lib_search_path_CXX"; then
- compiler_lib_search_path_CXX="${prev}${p}"
- else
- compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
- fi
- ;;
- # The "-l" case would never come before the object being
- # linked, so don't bother handling this case.
- esac
- else
- if test -z "$postdeps_CXX"; then
- postdeps_CXX="${prev}${p}"
- else
- postdeps_CXX="${postdeps_CXX} ${prev}${p}"
- fi
- fi
- ;;
-
- *.$objext)
- # This assumes that the test object file only shows up
- # once in the compiler output.
- if test "$p" = "conftest.$objext"; then
- pre_test_object_deps_done=yes
- continue
- fi
-
- if test "$pre_test_object_deps_done" = no; then
- if test -z "$predep_objects_CXX"; then
- predep_objects_CXX="$p"
- else
- predep_objects_CXX="$predep_objects_CXX $p"
- fi
- else
- if test -z "$postdep_objects_CXX"; then
- postdep_objects_CXX="$p"
- else
- postdep_objects_CXX="$postdep_objects_CXX $p"
- fi
- fi
- ;;
-
- *) ;; # Ignore the rest.
-
- esac
- done
-
- # Clean up.
- rm -f a.out a.exe
-else
- echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$rm -f confest.$objext
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-solaris*)
- case $cc_basename in
- CC*)
- # Adding this requires a known-good setup of shared libraries for
- # Sun compiler versions before 5.6, else PIC objects from an old
- # archive will be linked into the output, leading to subtle bugs.
- postdeps_CXX='-lCstd -lCrun'
- ;;
- esac
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
-
-lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
-
- # C++ specific cases for pic, static, wl, etc.
- if test "$GXX" = yes; then
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- fi
- ;;
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
- ;;
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
- mingw* | os2* | pw32*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
- ;;
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_CXX='-fno-common'
- ;;
- *djgpp*)
- # DJGPP does not support shared libraries at all
- lt_prog_compiler_pic_CXX=
- ;;
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_CXX=-Kconform_pic
- fi
- ;;
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- ;;
- *)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- esac
- else
- case $host_os in
- aix4* | aix5*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_CXX='-Bstatic'
- else
- lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- chorus*)
- case $cc_basename in
- cxch68*)
- # Green Hills C++ Compiler
- # _LT_AC_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
- ;;
- esac
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_CXX='-qnocommon'
- lt_prog_compiler_wl_CXX='-Wl,'
- ;;
- esac
- ;;
- dgux*)
- case $cc_basename in
- ec++*)
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- ghcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- freebsd* | kfreebsd*-gnu | dragonfly*)
- # FreeBSD uses GNU C++
- ;;
- hpux9* | hpux10* | hpux11*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- if test "$host_cpu" != ia64; then
- lt_prog_compiler_pic_CXX='+Z'
- fi
- ;;
- aCC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_CXX='+Z'
- ;;
- esac
- ;;
- *)
- ;;
- esac
- ;;
- irix5* | irix6* | nonstopux*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_static_CXX='-non_shared'
- # CC pic flag -KPIC is the default.
- ;;
- *)
- ;;
- esac
- ;;
- linux*)
- case $cc_basename in
- KCC*)
- # KAI C++ Compiler
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- icpc* | ecpc*)
- # Intel C++
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-static'
- ;;
- pgCC*)
- # Portland Group C++ compiler.
- lt_prog_compiler_wl_CXX='-Wl,'
- lt_prog_compiler_pic_CXX='-fpic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- cxx*)
- # Compaq C++
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- lynxos*)
- ;;
- m88k*)
- ;;
- mvs*)
- case $cc_basename in
- cxx*)
- lt_prog_compiler_pic_CXX='-W c,exportall'
- ;;
- *)
- ;;
- esac
- ;;
- netbsd*)
- ;;
- osf3* | osf4* | osf5*)
- case $cc_basename in
- KCC*)
- lt_prog_compiler_wl_CXX='--backend -Wl,'
- ;;
- RCC*)
- # Rational C++ 2.4.1
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- cxx*)
- # Digital/Compaq C++
- lt_prog_compiler_wl_CXX='-Wl,'
- # Make sure the PIC flag is empty. It appears that all Alpha
- # Linux and Compaq Tru64 Unix objects are PIC.
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_static_CXX='-non_shared'
- ;;
- *)
- ;;
- esac
- ;;
- psos*)
- ;;
- sco*)
- case $cc_basename in
- CC*)
- lt_prog_compiler_pic_CXX='-fPIC'
- ;;
- *)
- ;;
- esac
- ;;
- solaris*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.2, 5.x and Centerline C++
- lt_prog_compiler_pic_CXX='-KPIC'
- lt_prog_compiler_static_CXX='-Bstatic'
- lt_prog_compiler_wl_CXX='-Qoption ld '
- ;;
- gcx*)
- # Green Hills C++ Compiler
- lt_prog_compiler_pic_CXX='-PIC'
- ;;
- *)
- ;;
- esac
- ;;
- sunos4*)
- case $cc_basename in
- CC*)
- # Sun C++ 4.x
- lt_prog_compiler_pic_CXX='-pic'
- lt_prog_compiler_static_CXX='-Bstatic'
- ;;
- lcc*)
- # Lucid
- lt_prog_compiler_pic_CXX='-pic'
- ;;
- *)
- ;;
- esac
- ;;
- tandem*)
- case $cc_basename in
- NCC*)
- # NonStop-UX NCC 3.20
- lt_prog_compiler_pic_CXX='-KPIC'
- ;;
- *)
- ;;
- esac
- ;;
- unixware*)
- ;;
- vxworks*)
- ;;
- *)
- lt_prog_compiler_can_build_shared_CXX=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_CXX" >&6
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-
-echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... $ECHO_C" >&6
-if test "${lt_prog_compiler_pic_works_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_pic_works_CXX=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:11282: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:11286: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_CXX=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_CXX" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_CXX" >&6
-
-if test x"$lt_prog_compiler_pic_works_CXX" = xyes; then
- case $lt_prog_compiler_pic_CXX in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
- esac
-else
- lt_prog_compiler_pic_CXX=
- lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_CXX=
- ;;
- *)
- lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
- ;;
-esac
-
-echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_c_o_CXX+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_CXX=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:11344: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:11348: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_CXX=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_CXX" >&6
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
-
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- case $host_os in
- aix4* | aix5*)
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- ;;
- pw32*)
- export_symbols_cmds_CXX="$ltdll_cmds"
- ;;
- cygwin* | mingw*)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([^ ]*\) [^ ]*/\1 DATA/;/^I /d;/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- *)
- export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- ;;
- esac
-
-echo "$as_me:$LINENO: result: $ld_shlibs_CXX" >&5
-echo "${ECHO_T}$ld_shlibs_CXX" >&6
-test "$ld_shlibs_CXX" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_CXX=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_CXX in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_CXX
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
- allow_undefined_flag_CXX=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_CXX 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_CXX=no
- else
- archive_cmds_need_lc_CXX=yes
- fi
- allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- echo "$as_me:$LINENO: result: $archive_cmds_need_lc_CXX" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_CXX" >&6
- ;;
- esac
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
-
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" || \
- test -n "$runpath_var_CXX" || \
- test "X$hardcode_automatic_CXX" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_CXX" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
- test "$hardcode_minus_L_CXX" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_CXX=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_CXX=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_CXX=unsupported
-fi
-echo "$as_me:$LINENO: result: $hardcode_action_CXX" >&5
-echo "${ECHO_T}$hardcode_action_CXX" >&6
-
-if test "$hardcode_action_CXX" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
-if test "${ac_cv_func_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define shl_load innocuous_shl_load
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shl_load (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef shl_load
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_shl_load) || defined (__stub___shl_load)
-choke me
-#else
-char (*f) () = shl_load;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != shl_load;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6
-if test $ac_cv_func_shl_load = yes; then
- lt_cv_dlopen="shl_load"
-else
- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-int
-main ()
-{
-shl_load ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
-if test "${ac_cv_func_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define dlopen innocuous_dlopen
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char dlopen (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef dlopen
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_dlopen) || defined (__stub___dlopen)
-choke me
-#else
-char (*f) () = dlopen;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != dlopen;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6
-if test $ac_cv_func_dlopen = yes; then
- lt_cv_dlopen="dlopen"
-else
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_svld_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_svld_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
-if test $ac_cv_lib_svld_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dld_link ();
-int
-main ()
-{
-dld_link ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_dld_link=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_dld_link=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
-if test $ac_cv_lib_dld_dld_link = yes; then
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 12721 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self_static+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 12819 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_CXX \
- CC_CXX \
- LD_CXX \
- lt_prog_compiler_wl_CXX \
- lt_prog_compiler_pic_CXX \
- lt_prog_compiler_static_CXX \
- lt_prog_compiler_no_builtin_flag_CXX \
- export_dynamic_flag_spec_CXX \
- thread_safe_flag_spec_CXX \
- whole_archive_flag_spec_CXX \
- enable_shared_with_static_runtimes_CXX \
- old_archive_cmds_CXX \
- old_archive_from_new_cmds_CXX \
- predep_objects_CXX \
- postdep_objects_CXX \
- predeps_CXX \
- postdeps_CXX \
- compiler_lib_search_path_CXX \
- archive_cmds_CXX \
- archive_expsym_cmds_CXX \
- postinstall_cmds_CXX \
- postuninstall_cmds_CXX \
- old_archive_from_expsyms_cmds_CXX \
- allow_undefined_flag_CXX \
- no_undefined_flag_CXX \
- export_symbols_cmds_CXX \
- hardcode_libdir_flag_spec_CXX \
- hardcode_libdir_flag_spec_ld_CXX \
- hardcode_libdir_separator_CXX \
- hardcode_automatic_CXX \
- module_cmds_CXX \
- module_expsym_cmds_CXX \
- lt_cv_prog_compiler_c_o_CXX \
- exclude_expsyms_CXX \
- include_expsyms_CXX; do
-
- case $var in
- old_archive_cmds_CXX | \
- old_archive_from_new_cmds_CXX | \
- archive_cmds_CXX | \
- archive_expsym_cmds_CXX | \
- module_cmds_CXX | \
- module_expsym_cmds_CXX | \
- old_archive_from_expsyms_cmds_CXX | \
- export_symbols_cmds_CXX | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# A language-specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_CXX
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_CXX
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_CXX
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_CXX
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_CXX
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
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-
-# Variables whose values should be saved in libtool wrapper scripts and
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-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
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-# Fix the shell variable \$srcfile for the compiler.
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-# Set to yes if exported symbols are required.
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-
-# The commands to list exported symbols.
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-
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-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
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- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
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- fi
-fi
-
-
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-CC=$lt_save_CC
-LDCXX=$LD
-LD=$lt_save_LD
-GCC=$lt_save_GCC
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-lt_cv_path_LDCXX=$lt_cv_path_LD
-lt_cv_path_LD=$lt_save_path_LD
-lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
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-
- else
- tagname=""
- fi
- ;;
-
- F77)
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-
-ac_ext=f
-ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
-ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_f77_compiler_gnu
-
-
-archive_cmds_need_lc_F77=no
-allow_undefined_flag_F77=
-always_export_symbols_F77=no
-archive_expsym_cmds_F77=
-export_dynamic_flag_spec_F77=
-hardcode_direct_F77=no
-hardcode_libdir_flag_spec_F77=
-hardcode_libdir_flag_spec_ld_F77=
-hardcode_libdir_separator_F77=
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-hardcode_automatic_F77=no
-module_cmds_F77=
-module_expsym_cmds_F77=
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-
-# Source file extension for f77 test sources.
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-
-# Object file extension for compiled f77 test sources.
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-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code=" subroutine t\n return\n end\n"
-
-# Code to be used in simple link tests
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-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# Allow CC to be a program name with arguments.
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-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
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-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
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-CC=${F77-"f77"}
-compiler=$CC
-compiler_F77=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
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- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5
-echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $can_build_shared" >&5
-echo "${ECHO_T}$can_build_shared" >&6
-
-echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
-test "$can_build_shared" = "no" && enable_shared=no
-
-# On AIX, shared libraries and static libraries use the same namespace, and
-# are all built from PIC.
-case $host_os in
-aix3*)
- test "$enable_shared" = yes && enable_static=no
- if test -n "$RANLIB"; then
- archive_cmds="$archive_cmds~\$RANLIB \$lib"
- postinstall_cmds='$RANLIB $lib'
- fi
- ;;
-aix4* | aix5*)
- if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
- test "$enable_shared" = yes && enable_static=no
- fi
- ;;
-esac
-echo "$as_me:$LINENO: result: $enable_shared" >&5
-echo "${ECHO_T}$enable_shared" >&6
-
-echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
-# Make sure either enable_shared or enable_static is yes.
-test "$enable_shared" = yes || enable_static=yes
-echo "$as_me:$LINENO: result: $enable_static" >&5
-echo "${ECHO_T}$enable_static" >&6
-
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-GCC_F77="$G77"
-LD_F77="$LD"
-
-lt_prog_compiler_wl_F77=
-lt_prog_compiler_pic_F77=
-lt_prog_compiler_static_F77=
-
-echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_static_F77='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_F77='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_F77='-fno-common'
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_F77=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_F77=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_F77='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_F77='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_F77='-Bstatic'
- else
- lt_prog_compiler_static_F77='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_F77='-qnocommon'
- lt_prog_compiler_wl_F77='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_F77='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_F77='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_F77='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_F77='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-fpic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_F77='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_F77='-non_shared'
- ;;
-
- sco3.2v5*)
- lt_prog_compiler_pic_F77='-Kpic'
- lt_prog_compiler_static_F77='-dn'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_F77='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_F77='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_F77='-Qoption ld '
- lt_prog_compiler_pic_F77='-PIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_pic_F77='-KPIC'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_F77='-Kconform_pic'
- lt_prog_compiler_static_F77='-Bstatic'
- fi
- ;;
-
- unicos*)
- lt_prog_compiler_wl_F77='-Wl,'
- lt_prog_compiler_can_build_shared_F77=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_F77='-pic'
- lt_prog_compiler_static_F77='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_F77=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_F77"; then
-
-echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6
-if test "${lt_prog_compiler_pic_works_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_pic_works_F77=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_F77"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13704: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:13708: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_F77=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6
-
-if test x"$lt_prog_compiler_pic_works_F77" = xyes; then
- case $lt_prog_compiler_pic_F77 in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;;
- esac
-else
- lt_prog_compiler_pic_F77=
- lt_prog_compiler_can_build_shared_F77=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_F77=
- ;;
- *)
- lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77"
- ;;
-esac
-
-echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_F77=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:13766: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:13770: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_F77=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
-
- runpath_var=
- allow_undefined_flag_F77=
- enable_shared_with_static_runtimes_F77=no
- archive_cmds_F77=
- archive_expsym_cmds_F77=
- old_archive_From_new_cmds_F77=
- old_archive_from_expsyms_cmds_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- thread_safe_flag_spec_F77=
- hardcode_libdir_flag_spec_F77=
- hardcode_libdir_flag_spec_ld_F77=
- hardcode_libdir_separator_F77=
- hardcode_direct_F77=no
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=unsupported
- link_all_deplibs_F77=unknown
- hardcode_automatic_F77=no
- module_cmds_F77=
- module_expsym_cmds_F77=
- always_export_symbols_F77=no
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_F77=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_F77="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_F77=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_F77='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_F77='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_F77="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_F77=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_F77=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_F77=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_F77='-L$libdir'
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=no
- enable_shared_with_static_runtimes_F77=yes
- export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_F77=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
-
- sunos4*)
- archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_F77=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_F77" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_F77=
- export_dynamic_flag_spec_F77=
- whole_archive_flag_spec_F77=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_F77=unsupported
- always_export_symbols_F77=yes
- archive_expsym_cmds_F77='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_F77=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_F77=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_F77='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_F77=''
- hardcode_direct_F77=yes
- hardcode_libdir_separator_F77=':'
- link_all_deplibs_F77=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_F77=yes
- else
- # We have old collect2
- hardcode_direct_F77=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_F77=yes
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_libdir_separator_F77=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_F77=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_F77='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_f77_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_F77="-z nodefs"
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
- program main
-
- end
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_f77_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_F77=' ${wl}-bernotok'
- allow_undefined_flag_F77=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols_F77=yes
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_F77=' '
- archive_cmds_need_lc_F77=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_F77='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_F77=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_F77=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_F77=' '
- allow_undefined_flag_F77=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_F77='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_F77='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_F77=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_F77='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_F77=no
- hardcode_direct_F77=no
- hardcode_automatic_F77=yes
- hardcode_shlibpath_var_F77=unsupported
- whole_archive_flag_spec_F77=''
- link_all_deplibs_F77=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- freebsd1*)
- ld_shlibs_F77=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_F77='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
- ;;
-
- hpux10* | hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds_F77='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
- ;;
- *)
- archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld_F77='+b $libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
- ;;
- ia64*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=no
- hardcode_shlibpath_var_F77=no
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- *)
- hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_direct_F77=yes
- export_dynamic_flag_spec_F77='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_F77=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_F77='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- link_all_deplibs_F77=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- newsos6)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- hardcode_shlibpath_var_F77=no
- ;;
-
- openbsd*)
- hardcode_direct_F77=yes
- hardcode_shlibpath_var_F77=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_F77='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-R$libdir'
- ;;
- *)
- archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_minus_L_F77=yes
- allow_undefined_flag_F77=unsupported
- archive_cmds_F77='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_F77=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_F77=' -expect_unresolved \*'
- archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_F77='-rpath $libdir'
- fi
- hardcode_libdir_separator_F77=:
- ;;
-
- sco3.2v5*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='${wl}-Bexport'
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ;;
-
- solaris*)
- no_undefined_flag_F77=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_F77='-R$libdir'
- hardcode_shlibpath_var_F77=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_F77=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=yes
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_F77='$CC -r -o $output$reload_objs'
- hardcode_direct_F77=no
- ;;
- motorola)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv4.3*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- export_dynamic_flag_spec_F77='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_F77=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_F77=yes
- fi
- ;;
-
- sysv4.2uw2*)
- archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_F77=yes
- hardcode_minus_L_F77=no
- hardcode_shlibpath_var_F77=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
-
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- no_undefined_flag_F77='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_F77='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_F77=no
- ;;
-
- sysv5*)
- no_undefined_flag_F77=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec_F77=
- hardcode_shlibpath_var_F77=no
- runpath_var='LD_RUN_PATH'
- ;;
-
- uts4*)
- archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_F77='-L$libdir'
- hardcode_shlibpath_var_F77=no
- ;;
-
- *)
- ld_shlibs_F77=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5
-echo "${ECHO_T}$ld_shlibs_F77" >&6
-test "$ld_shlibs_F77" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_F77" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_F77=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_F77 in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_F77
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_F77
- allow_undefined_flag_F77=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_F77=no
- else
- archive_cmds_need_lc_F77=yes
- fi
- allow_undefined_flag_F77=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6
- ;;
- esac
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
-
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action_F77=
-if test -n "$hardcode_libdir_flag_spec_F77" || \
- test -n "$runpath_var_F77" || \
- test "X$hardcode_automatic_F77" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_F77" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, F77)" != no &&
- test "$hardcode_minus_L_F77" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_F77=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_F77=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_F77=unsupported
-fi
-echo "$as_me:$LINENO: result: $hardcode_action_F77" >&5
-echo "${ECHO_T}$hardcode_action_F77" >&6
-
-if test "$hardcode_action_F77" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
-
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_F77 \
- CC_F77 \
- LD_F77 \
- lt_prog_compiler_wl_F77 \
- lt_prog_compiler_pic_F77 \
- lt_prog_compiler_static_F77 \
- lt_prog_compiler_no_builtin_flag_F77 \
- export_dynamic_flag_spec_F77 \
- thread_safe_flag_spec_F77 \
- whole_archive_flag_spec_F77 \
- enable_shared_with_static_runtimes_F77 \
- old_archive_cmds_F77 \
- old_archive_from_new_cmds_F77 \
- predep_objects_F77 \
- postdep_objects_F77 \
- predeps_F77 \
- postdeps_F77 \
- compiler_lib_search_path_F77 \
- archive_cmds_F77 \
- archive_expsym_cmds_F77 \
- postinstall_cmds_F77 \
- postuninstall_cmds_F77 \
- old_archive_from_expsyms_cmds_F77 \
- allow_undefined_flag_F77 \
- no_undefined_flag_F77 \
- export_symbols_cmds_F77 \
- hardcode_libdir_flag_spec_F77 \
- hardcode_libdir_flag_spec_ld_F77 \
- hardcode_libdir_separator_F77 \
- hardcode_automatic_F77 \
- module_cmds_F77 \
- module_expsym_cmds_F77 \
- lt_cv_prog_compiler_c_o_F77 \
- exclude_expsyms_F77 \
- include_expsyms_F77; do
-
- case $var in
- old_archive_cmds_F77 | \
- old_archive_from_new_cmds_F77 | \
- archive_cmds_F77 | \
- archive_expsym_cmds_F77 | \
- module_cmds_F77 | \
- module_expsym_cmds_F77 | \
- old_archive_from_expsyms_cmds_F77 | \
- export_symbols_cmds_F77 | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_F77
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_F77
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# A language-specific compiler.
-CC=$lt_compiler_F77
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_F77
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_F77
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_F77
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
-libext="$libext"
-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_F77
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_F77
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_F77
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_F77
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_F77
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_F77
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_F77
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_F77
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_F77
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_F77
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_F77
-archive_expsym_cmds=$lt_archive_expsym_cmds_F77
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_F77
-module_expsym_cmds=$lt_module_expsym_cmds_F77
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_F77
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_F77
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_F77
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_F77
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_F77
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_F77
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_F77
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_F77
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_F77
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_F77
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_F77
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_F77
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_F77
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
-hardcode_automatic=$hardcode_automatic_F77
-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
-variables_saved_for_relink="$variables_saved_for_relink"
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_F77
-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_F77"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_F77
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_F77
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_F77
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_F77
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
- test -f Makefile && make "$ltmain"
- fi
-fi
-
-
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- GCJ)
- if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
-
-
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-objext_GCJ=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}\n"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[] argv) {}; }\n'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${GCJ-"gcj"}
-compiler=$CC
-compiler_GCJ=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-archive_cmds_need_lc_GCJ=no
-
-old_archive_cmds_GCJ=$old_archive_cmds
-
-
-lt_prog_compiler_no_builtin_flag_GCJ=
-
-if test "$GCC" = yes; then
- lt_prog_compiler_no_builtin_flag_GCJ=' -fno-builtin'
-
-
-echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_rtti_exceptions=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="-fno-rtti -fno-exceptions"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:15896: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:15900: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_rtti_exceptions=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6
-
-if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
- lt_prog_compiler_no_builtin_flag_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions"
-else
- :
-fi
-
-fi
-
-lt_prog_compiler_wl_GCJ=
-lt_prog_compiler_pic_GCJ=
-lt_prog_compiler_static_GCJ=
-
-echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5
-echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6
-
- if test "$GCC" = yes; then
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_static_GCJ='-static'
-
- case $host_os in
- aix*)
- # All AIX code is PIC.
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- amigaos*)
- # FIXME: we need at least 68020 code to build shared libraries, but
- # adding the `-m68020' flag to GCC prevents building anything better,
- # like `-m68040'.
- lt_prog_compiler_pic_GCJ='-m68020 -resident32 -malways-restore-a4'
- ;;
-
- beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
- # PIC is the default for these OSes.
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- darwin* | rhapsody*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- lt_prog_compiler_pic_GCJ='-fno-common'
- ;;
-
- msdosdjgpp*)
- # Just because we use GCC doesn't mean we suddenly get shared libraries
- # on systems that don't support them.
- lt_prog_compiler_can_build_shared_GCJ=no
- enable_shared=no
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- lt_prog_compiler_pic_GCJ=-Kconform_pic
- fi
- ;;
-
- hpux*)
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- ;;
-
- *)
- lt_prog_compiler_pic_GCJ='-fPIC'
- ;;
- esac
- else
- # PORTME Check for flag to pass linker flags through the system compiler.
- case $host_os in
- aix*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- if test "$host_cpu" = ia64; then
- # AIX 5 now supports IA64 processor
- lt_prog_compiler_static_GCJ='-Bstatic'
- else
- lt_prog_compiler_static_GCJ='-bnso -bI:/lib/syscalls.exp'
- fi
- ;;
- darwin*)
- # PIC is the default on this platform
- # Common symbols not allowed in MH_DYLIB files
- case $cc_basename in
- xlc*)
- lt_prog_compiler_pic_GCJ='-qnocommon'
- lt_prog_compiler_wl_GCJ='-Wl,'
- ;;
- esac
- ;;
-
- mingw* | pw32* | os2*)
- # This hack is so that the source file can tell whether it is being
- # built for inclusion in a dll (and should export symbols for example).
- lt_prog_compiler_pic_GCJ='-DDLL_EXPORT'
- ;;
-
- hpux9* | hpux10* | hpux11*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
- # not for PA HP-UX.
- case $host_cpu in
- hppa*64*|ia64*)
- # +Z the default
- ;;
- *)
- lt_prog_compiler_pic_GCJ='+Z'
- ;;
- esac
- # Is there a better lt_prog_compiler_static that works with the bundled CC?
- lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive'
- ;;
-
- irix5* | irix6* | nonstopux*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # PIC (with -KPIC) is the default.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- newsos6)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- linux*)
- case $cc_basename in
- icc* | ecc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-static'
- ;;
- pgcc* | pgf77* | pgf90* | pgf95*)
- # Portland Group compilers (*not* the Pentium gcc compiler,
- # which looks to be a dead project)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-fpic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
- ccc*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All Alpha code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
- esac
- ;;
-
- osf3* | osf4* | osf5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- # All OSF/1 code is PIC.
- lt_prog_compiler_static_GCJ='-non_shared'
- ;;
-
- sco3.2v5*)
- lt_prog_compiler_pic_GCJ='-Kpic'
- lt_prog_compiler_static_GCJ='-dn'
- ;;
-
- solaris*)
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- case $cc_basename in
- f77* | f90* | f95*)
- lt_prog_compiler_wl_GCJ='-Qoption ld ';;
- *)
- lt_prog_compiler_wl_GCJ='-Wl,';;
- esac
- ;;
-
- sunos4*)
- lt_prog_compiler_wl_GCJ='-Qoption ld '
- lt_prog_compiler_pic_GCJ='-PIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_pic_GCJ='-KPIC'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec ;then
- lt_prog_compiler_pic_GCJ='-Kconform_pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- fi
- ;;
-
- unicos*)
- lt_prog_compiler_wl_GCJ='-Wl,'
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
-
- uts4*)
- lt_prog_compiler_pic_GCJ='-pic'
- lt_prog_compiler_static_GCJ='-Bstatic'
- ;;
-
- *)
- lt_prog_compiler_can_build_shared_GCJ=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_GCJ"; then
-
-echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5
-echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6
-if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_prog_compiler_pic_works_GCJ=no
- ac_outfile=conftest.$ac_objext
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
- lt_compiler_flag="$lt_prog_compiler_pic_GCJ"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- # The option is referenced via a variable to avoid confusing sed.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16158: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>conftest.err)
- ac_status=$?
- cat conftest.err >&5
- echo "$as_me:16162: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s "$ac_outfile"; then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings other than the usual output.
- $echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
- $SED '/^$/d' conftest.err >conftest.er2
- if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
- lt_prog_compiler_pic_works_GCJ=yes
- fi
- fi
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5
-echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6
-
-if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then
- case $lt_prog_compiler_pic_GCJ in
- "" | " "*) ;;
- *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;;
- esac
-else
- lt_prog_compiler_pic_GCJ=
- lt_prog_compiler_can_build_shared_GCJ=no
-fi
-
-fi
-case $host_os in
- # For platforms which do not support PIC, -DPIC is meaningless:
- *djgpp*)
- lt_prog_compiler_pic_GCJ=
- ;;
- *)
- lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ"
- ;;
-esac
-
-echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5
-echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6
-if test "${lt_cv_prog_compiler_c_o_GCJ+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- lt_cv_prog_compiler_c_o_GCJ=no
- $rm -r conftest 2>/dev/null
- mkdir conftest
- cd conftest
- mkdir out
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- lt_compiler_flag="-o out/conftest2.$ac_objext"
- # Insert the option either (1) after the last *FLAGS variable, or
- # (2) before a word containing "conftest.", or (3) at the end.
- # Note that $ac_compile itself does not contain backslashes and begins
- # with a dollar sign (not a hyphen), so the echo should work correctly.
- lt_compile=`echo "$ac_compile" | $SED \
- -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
- -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
- -e 's:$: $lt_compiler_flag:'`
- (eval echo "\"\$as_me:16220: $lt_compile\"" >&5)
- (eval "$lt_compile" 2>out/conftest.err)
- ac_status=$?
- cat out/conftest.err >&5
- echo "$as_me:16224: \$? = $ac_status" >&5
- if (exit $ac_status) && test -s out/conftest2.$ac_objext
- then
- # The compiler can only warn and ignore the option if not recognized
- # So say no if there are warnings
- $echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
- $SED '/^$/d' out/conftest.err >out/conftest.er2
- if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
- lt_cv_prog_compiler_c_o_GCJ=yes
- fi
- fi
- chmod u+w . 2>&5
- $rm conftest*
- # SGI C++ compiler will create directory out/ii_files/ for
- # template instantiation
- test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
- $rm out/* && rmdir out
- cd ..
- rmdir conftest
- $rm conftest*
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_GCJ" >&5
-echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6
-
-
-hard_links="nottested"
-if test "$lt_cv_prog_compiler_c_o_GCJ" = no && test "$need_locks" != no; then
- # do not overwrite the value of need_locks provided by the user
- echo "$as_me:$LINENO: checking if we can lock with hard links" >&5
-echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6
- hard_links=yes
- $rm conftest*
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- touch conftest.a
- ln conftest.a conftest.b 2>&5 || hard_links=no
- ln conftest.a conftest.b 2>/dev/null && hard_links=no
- echo "$as_me:$LINENO: result: $hard_links" >&5
-echo "${ECHO_T}$hard_links" >&6
- if test "$hard_links" = no; then
- { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
-echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
- need_locks=warn
- fi
-else
- need_locks=no
-fi
-
-echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6
-
- runpath_var=
- allow_undefined_flag_GCJ=
- enable_shared_with_static_runtimes_GCJ=no
- archive_cmds_GCJ=
- archive_expsym_cmds_GCJ=
- old_archive_From_new_cmds_GCJ=
- old_archive_from_expsyms_cmds_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- thread_safe_flag_spec_GCJ=
- hardcode_libdir_flag_spec_GCJ=
- hardcode_libdir_flag_spec_ld_GCJ=
- hardcode_libdir_separator_GCJ=
- hardcode_direct_GCJ=no
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=unsupported
- link_all_deplibs_GCJ=unknown
- hardcode_automatic_GCJ=no
- module_cmds_GCJ=
- module_expsym_cmds_GCJ=
- always_export_symbols_GCJ=no
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
- # include_expsyms should be a list of space-separated symbols to be *always*
- # included in the symbol list
- include_expsyms_GCJ=
- # exclude_expsyms can be an extended regexp of symbols to exclude
- # it will be wrapped by ` (' and `)$', so one must not match beginning or
- # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
- # as well as any symbol that contains `d'.
- exclude_expsyms_GCJ="_GLOBAL_OFFSET_TABLE_"
- # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
- # platforms (ab)use it in PIC code, but their linkers get confused if
- # the symbol is explicitly referenced. Since portable code cannot
- # rely on this symbol name, it's probably fine to never include it in
- # preloaded symbol tables.
- extract_expsyms_cmds=
- # Just being paranoid about ensuring that cc_basename is set.
- for cc_temp in $compiler""; do
- case $cc_temp in
- compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
-done
-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
- case $host_os in
- cygwin* | mingw* | pw32*)
- # FIXME: the MSVC++ port hasn't been tested in a loooong time
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- if test "$GCC" != yes; then
- with_gnu_ld=no
- fi
- ;;
- openbsd*)
- with_gnu_ld=no
- ;;
- esac
-
- ld_shlibs_GCJ=yes
- if test "$with_gnu_ld" = yes; then
- # If archive_cmds runs LD, not CC, wlarc should be empty
- wlarc='${wl}'
-
- # Set some defaults for GNU ld with shared library support. These
- # are reset later if shared libraries are not supported. Putting them
- # here allows them to be overridden if necessary.
- runpath_var=LD_RUN_PATH
- hardcode_libdir_flag_spec_GCJ='${wl}--rpath ${wl}$libdir'
- export_dynamic_flag_spec_GCJ='${wl}--export-dynamic'
- # ancient GNU ld didn't support --whole-archive et. al.
- if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
- whole_archive_flag_spec_GCJ="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
- else
- whole_archive_flag_spec_GCJ=
- fi
- supports_anon_versioning=no
- case `$LD -v 2>/dev/null` in
- *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
- *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
- *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
- *\ 2.11.*) ;; # other 2.11 versions
- *) supports_anon_versioning=yes ;;
- esac
-
- # See if GNU ld supports shared libraries.
- case $host_os in
- aix3* | aix4* | aix5*)
- # On AIX/PPC, the GNU linker is very broken
- if test "$host_cpu" != ia64; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.9.1, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support. If you
-*** really care for shared libraries, you may want to modify your PATH
-*** so that a non-GNU linker is found, and then restart.
-
-EOF
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
-
- # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
- # that the semantics of dynamic libraries on AmigaOS, at least up
- # to version 4, is to share data among multiple programs linked
- # with the same dynamic library. Since this doesn't match the
- # behavior of shared libraries on other platforms, we can't use
- # them.
- ld_shlibs_GCJ=no
- ;;
-
- beos*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- allow_undefined_flag_GCJ=unsupported
- # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
- # support --undefined. This deserves some investigation. FIXME
- archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- cygwin* | mingw* | pw32*)
- # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless,
- # as there is no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=no
- enable_shared_with_static_runtimes_GCJ=yes
- export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols'
-
- if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- # If the export-symbols file already is a .def file (1st line
- # is EXPORTS), use it as is; otherwise, prepend...
- archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
- cp $export_symbols $output_objdir/$soname.def;
- else
- echo EXPORTS > $output_objdir/$soname.def;
- cat $export_symbols >> $output_objdir/$soname.def;
- fi~
- $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- linux*)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- tmp_addflag=
- case $cc_basename,$host_cpu in
- pgcc*) # Portland Group C compiler
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag'
- ;;
- pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
- whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
- tmp_addflag=' $pic_flag -Mnomain' ;;
- ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
- tmp_addflag=' -i_dynamic' ;;
- efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
- tmp_addflag=' -i_dynamic -nofor_main' ;;
- ifc* | ifort*) # Intel Fortran compiler
- tmp_addflag=' -nofor_main' ;;
- esac
- archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
-
- if test $supports_anon_versioning = yes; then
- archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~
- cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
- $echo "local: *; };" >> $output_objdir/$libname.ver~
- $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
- fi
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
- wlarc=
- else
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- fi
- ;;
-
- solaris* | sysv5*)
- if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
- ld_shlibs_GCJ=no
- cat <<EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems. Therefore, libtool
-*** is disabling shared libraries support. We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer. Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-EOF
- elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
-
- sunos4*)
- archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- wlarc=
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
- archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
- else
- ld_shlibs_GCJ=no
- fi
- ;;
- esac
-
- if test "$ld_shlibs_GCJ" = no; then
- runpath_var=
- hardcode_libdir_flag_spec_GCJ=
- export_dynamic_flag_spec_GCJ=
- whole_archive_flag_spec_GCJ=
- fi
- else
- # PORTME fill in a description of your system's linker (not GNU ld)
- case $host_os in
- aix3*)
- allow_undefined_flag_GCJ=unsupported
- always_export_symbols_GCJ=yes
- archive_expsym_cmds_GCJ='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
- # Note: this linker hardcodes the directories in LIBPATH if there
- # are no directories specified by -L.
- hardcode_minus_L_GCJ=yes
- if test "$GCC" = yes && test -z "$link_static_flag"; then
- # Neither direct hardcoding nor static linking is supported with a
- # broken collect2.
- hardcode_direct_GCJ=unsupported
- fi
- ;;
-
- aix4* | aix5*)
- if test "$host_cpu" = ia64; then
- # On IA64, the linker does run time linking by default, so we don't
- # have to do anything special.
- aix_use_runtimelinking=no
- exp_sym_flag='-Bexport'
- no_entry_flag=""
- else
- # If we're using GNU nm, then we don't want the "-C" option.
- # -C means demangle to AIX nm, but means don't demangle with GNU nm
- if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
- export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- else
- export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols'
- fi
- aix_use_runtimelinking=no
-
- # Test if we are trying to use run time linking or normal
- # AIX style linking. If -brtl is somewhere in LDFLAGS, we
- # need to do runtime linking.
- case $host_os in aix4.[23]|aix4.[23].*|aix5*)
- for ld_flag in $LDFLAGS; do
- if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
- aix_use_runtimelinking=yes
- break
- fi
- done
- esac
-
- exp_sym_flag='-bexport'
- no_entry_flag='-bnoentry'
- fi
-
- # When large executables or shared objects are built, AIX ld can
- # have problems creating the table of contents. If linking a library
- # or program results in "error TOC overflow" add -mminimal-toc to
- # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
- # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
- archive_cmds_GCJ=''
- hardcode_direct_GCJ=yes
- hardcode_libdir_separator_GCJ=':'
- link_all_deplibs_GCJ=yes
-
- if test "$GCC" = yes; then
- case $host_os in aix4.[012]|aix4.[012].*)
- # We only want to do this on AIX 4.2 and lower, the check
- # below for broken collect2 doesn't work under 4.3+
- collect2name=`${CC} -print-prog-name=collect2`
- if test -f "$collect2name" && \
- strings "$collect2name" | grep resolve_lib_name >/dev/null
- then
- # We have reworked collect2
- hardcode_direct_GCJ=yes
- else
- # We have old collect2
- hardcode_direct_GCJ=unsupported
- # It fails to find uninstalled libraries when the uninstalled
- # path is not listed in the libpath. Setting hardcode_minus_L
- # to unsupported forces relinking
- hardcode_minus_L_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_libdir_separator_GCJ=
- fi
- esac
- shared_flag='-shared'
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag="$shared_flag "'${wl}-G'
- fi
- else
- # not using gcc
- if test "$host_cpu" = ia64; then
- # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
- # chokes on -Wl,-G. The following line is correct:
- shared_flag='-G'
- else
- if test "$aix_use_runtimelinking" = yes; then
- shared_flag='${wl}-G'
- else
- shared_flag='${wl}-bM:SRE'
- fi
- fi
- fi
-
- # It seems that -bexpall does not export symbols beginning with
- # underscore (_), so it is better to generate a list of symbols to export.
- always_export_symbols_GCJ=yes
- if test "$aix_use_runtimelinking" = yes; then
- # Warning - without using the other runtime loading flags (-brtl),
- # -berok will link without error, but may produce a broken library.
- allow_undefined_flag_GCJ='-berok'
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
- else
- if test "$host_cpu" = ia64; then
- hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib'
- allow_undefined_flag_GCJ="-z nodefs"
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
- else
- # Determine the default libpath from the value encoded in an empty executable.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-int
-main ()
-{
-
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
-aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`
-# Check for a 64-bit object if we didn't find anything.
-if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
-}'`; fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
-
- hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath"
- # Warning - without using the other run time loading flags,
- # -berok will link without error, but may produce a broken library.
- no_undefined_flag_GCJ=' ${wl}-bernotok'
- allow_undefined_flag_GCJ=' ${wl}-berok'
- # -bexpall does not export symbols beginning with underscore (_)
- always_export_symbols_GCJ=yes
- # Exported symbols can be pulled into shared objects from archives
- whole_archive_flag_spec_GCJ=' '
- archive_cmds_need_lc_GCJ=yes
- # This is similar to how AIX traditionally builds its shared libraries.
- archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
- fi
- fi
- ;;
-
- amigaos*)
- archive_cmds_GCJ='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- # see comment about different semantics on the GNU ld section
- ld_shlibs_GCJ=no
- ;;
-
- bsdi[45]*)
- export_dynamic_flag_spec_GCJ=-rdynamic
- ;;
-
- cygwin* | mingw* | pw32*)
- # When not using gcc, we currently assume that we are using
- # Microsoft Visual C++.
- # hardcode_libdir_flag_spec is actually meaningless, as there is
- # no search path for DLLs.
- hardcode_libdir_flag_spec_GCJ=' '
- allow_undefined_flag_GCJ=unsupported
- # Tell ltmain to make .lib files, not .a files.
- libext=lib
- # Tell ltmain to make .dll files, not .so files.
- shrext_cmds=".dll"
- # FIXME: Setting linknames here is a bad hack.
- archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
- # The linker will automatically build a .lib file if we build a DLL.
- old_archive_From_new_cmds_GCJ='true'
- # FIXME: Should let the user specify the lib program.
- old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs'
- fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`'
- enable_shared_with_static_runtimes_GCJ=yes
- ;;
-
- darwin* | rhapsody*)
- case $host_os in
- rhapsody* | darwin1.[012])
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress'
- ;;
- *) # Darwin 1.3 on
- if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- else
- case ${MACOSX_DEPLOYMENT_TARGET} in
- 10.[012])
- allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
- ;;
- 10.*)
- allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup'
- ;;
- esac
- fi
- ;;
- esac
- archive_cmds_need_lc_GCJ=no
- hardcode_direct_GCJ=no
- hardcode_automatic_GCJ=yes
- hardcode_shlibpath_var_GCJ=unsupported
- whole_archive_flag_spec_GCJ=''
- link_all_deplibs_GCJ=yes
- if test "$GCC" = yes ; then
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- else
- case $cc_basename in
- xlc*)
- output_verbose_link_cmd='echo'
- archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
- module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
- # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
- archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
- ;;
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
- ;;
-
- dgux*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- freebsd1*)
- ld_shlibs_GCJ=no
- ;;
-
- # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
- # support. Future versions do this automatically, but an explicit c++rt0.o
- # does not break anything, and helps significantly (at the cost of a little
- # extra space).
- freebsd2.2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # Unfortunately, older versions of FreeBSD 2 do not have this feature.
- freebsd2*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
- freebsd* | kfreebsd*-gnu | dragonfly*)
- archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- hpux9*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- else
- archive_cmds_GCJ='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
- ;;
-
- hpux10* | hpux11*)
- if test "$GCC" = yes -a "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
- ;;
- esac
- else
- case $host_cpu in
- hppa*64*|ia64*)
- archive_cmds_GCJ='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
- ;;
- *)
- archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
- ;;
- esac
- fi
- if test "$with_gnu_ld" = no; then
- case $host_cpu in
- hppa*64*)
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_flag_spec_ld_GCJ='+b $libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- ;;
- ia64*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=no
- hardcode_shlibpath_var_GCJ=no
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- *)
- hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_direct_GCJ=yes
- export_dynamic_flag_spec_GCJ='${wl}-E'
-
- # hardcode_minus_L: Not really in the search PATH,
- # but as the default location of the library.
- hardcode_minus_L_GCJ=yes
- ;;
- esac
- fi
- ;;
-
- irix5* | irix6* | nonstopux*)
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- link_all_deplibs_GCJ=yes
- ;;
-
- netbsd*)
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
- else
- archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- newsos6)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- openbsd*)
- hardcode_direct_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- export_dynamic_flag_spec_GCJ='${wl}-E'
- else
- case $host_os in
- openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
- archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- ;;
- *)
- archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir'
- ;;
- esac
- fi
- ;;
-
- os2*)
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_minus_L_GCJ=yes
- allow_undefined_flag_GCJ=unsupported
- archive_cmds_GCJ='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
- old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
- ;;
-
- osf3*)
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- fi
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- hardcode_libdir_separator_GCJ=:
- ;;
-
- osf4* | osf5*) # as osf3* with the addition of -msym flag
- if test "$GCC" = yes; then
- allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*'
- archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
- hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir'
- else
- allow_undefined_flag_GCJ=' -expect_unresolved \*'
- archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
- archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
- $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
-
- # Both c and cxx compiler support -rpath directly
- hardcode_libdir_flag_spec_GCJ='-rpath $libdir'
- fi
- hardcode_libdir_separator_GCJ=:
- ;;
-
- sco3.2v5*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='${wl}-Bexport'
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ;;
-
- solaris*)
- no_undefined_flag_GCJ=' -z text'
- if test "$GCC" = yes; then
- wlarc='${wl}'
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
- else
- wlarc=''
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- fi
- hardcode_libdir_flag_spec_GCJ='-R$libdir'
- hardcode_shlibpath_var_GCJ=no
- case $host_os in
- solaris2.[0-5] | solaris2.[0-5].*) ;;
- *)
- # The compiler driver will combine linker options so we
- # cannot just pass the convience library names through
- # without $wl, iff we do not link with $LD.
- # Luckily, gcc supports the same syntax we need for Sun Studio.
- # Supported since Solaris 2.6 (maybe 2.5.1?)
- case $wlarc in
- '')
- whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;;
- *)
- whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
- esac ;;
- esac
- link_all_deplibs_GCJ=yes
- ;;
-
- sunos4*)
- if test "x$host_vendor" = xsequent; then
- # Use $CC to link under sequent, because it throws in some extra .o
- # files that make .init and .fini sections work.
- archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
- fi
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=yes
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4)
- case $host_vendor in
- sni)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes # is this really true???
- ;;
- siemens)
- ## LD is ld it makes a PLAMLIB
- ## CC just makes a GrossModule.
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- reload_cmds_GCJ='$CC -r -o $output$reload_objs'
- hardcode_direct_GCJ=no
- ;;
- motorola)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie
- ;;
- esac
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv4.3*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- export_dynamic_flag_spec_GCJ='-Bexport'
- ;;
-
- sysv4*MP*)
- if test -d /usr/nec; then
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_shlibpath_var_GCJ=no
- runpath_var=LD_RUN_PATH
- hardcode_runpath_var=yes
- ld_shlibs_GCJ=yes
- fi
- ;;
-
- sysv4.2uw2*)
- archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags'
- hardcode_direct_GCJ=yes
- hardcode_minus_L_GCJ=no
- hardcode_shlibpath_var_GCJ=no
- hardcode_runpath_var=yes
- runpath_var=LD_RUN_PATH
- ;;
-
- sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*)
- no_undefined_flag_GCJ='${wl}-z ${wl}text'
- if test "$GCC" = yes; then
- archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- else
- archive_cmds_GCJ='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
- fi
- runpath_var='LD_RUN_PATH'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- sysv5*)
- no_undefined_flag_GCJ=' -z text'
- # $CC -shared without GNU ld will not create a library from C++
- # object files and a static libstdc++, better avoid it by now
- archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
- archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
- $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
- hardcode_libdir_flag_spec_GCJ=
- hardcode_shlibpath_var_GCJ=no
- runpath_var='LD_RUN_PATH'
- ;;
-
- uts4*)
- archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
- hardcode_libdir_flag_spec_GCJ='-L$libdir'
- hardcode_shlibpath_var_GCJ=no
- ;;
-
- *)
- ld_shlibs_GCJ=no
- ;;
- esac
- fi
-
-echo "$as_me:$LINENO: result: $ld_shlibs_GCJ" >&5
-echo "${ECHO_T}$ld_shlibs_GCJ" >&6
-test "$ld_shlibs_GCJ" = no && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test "$GCC" = yes; then
- variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_GCJ" in
-x|xyes)
- # Assume -lc should be added
- archive_cmds_need_lc_GCJ=yes
-
- if test "$enable_shared" = yes && test "$GCC" = yes; then
- case $archive_cmds_GCJ in
- *'~'*)
- # FIXME: we may have to deal with multi-command sequences.
- ;;
- '$CC '*)
- # Test whether the compiler implicitly links with -lc since on some
- # systems, -lgcc has to come before -lc. If gcc already passes -lc
- # to ld, don't add -lc before -lgcc.
- echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5
-echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6
- $rm conftest*
- printf "$lt_simple_compile_test_code" > conftest.$ac_ext
-
- if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } 2>conftest.err; then
- soname=conftest
- lib=conftest
- libobjs=conftest.$ac_objext
- deplibs=
- wl=$lt_prog_compiler_wl_GCJ
- compiler_flags=-v
- linker_flags=-v
- verstring=
- output_objdir=.
- libname=conftest
- lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ
- allow_undefined_flag_GCJ=
- if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5
- (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
- then
- archive_cmds_need_lc_GCJ=no
- else
- archive_cmds_need_lc_GCJ=yes
- fi
- allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag
- else
- cat conftest.err 1>&5
- fi
- $rm conftest*
- echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5
-echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6
- ;;
- esac
- fi
- ;;
-esac
-
-echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5
-echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=".so"
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
- # if the path contains ";" then we assume it to be the separator
- # otherwise default to the standard path separator (i.e. ":") - it is
- # assumed that no part of a normal pathname contains ";" but that should
- # okay in the real world where ";" in dirpaths is itself problematic.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
-else
- sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
- shlibpath_var=LIBPATH
-
- # AIX 3 has no versioning support, so we append a major version to the name.
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
-
-aix4* | aix5*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- hardcode_into_libs=yes
- if test "$host_cpu" = ia64; then
- # AIX 5 supports IA64
- library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- else
- # With GCC up to 2.95.x, collect2 would create an import file
- # for dependence libraries. The import file would start with
- # the line `#! .'. This would cause the generated library to
- # depend on `.', always an invalid library. This was fixed in
- # development snapshots of GCC prior to 3.0.
- case $host_os in
- aix4 | aix4.[01] | aix4.[01].*)
- if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
- echo ' yes '
- echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
- :
- else
- can_build_shared=no
- fi
- ;;
- esac
- # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
- # soname into executable. Probably we can add versioning support to
- # collect2, so additional links can be useful in future.
- if test "$aix_use_runtimelinking" = yes; then
- # If using run time linking (on AIX 4.2 or later) use lib<name>.so
- # instead of lib<name>.a to let people know that these are not
- # typical AIX shared libraries.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- else
- # We preserve .a as extension for shared libraries through AIX4.2
- # and later when we are not doing run time linking.
- library_names_spec='${libname}${release}.a $libname.a'
- soname_spec='${libname}${release}${shared_ext}$major'
- fi
- shlibpath_var=LIBPATH
- fi
- ;;
-
-amigaos*)
- library_names_spec='$libname.ixlibrary $libname.a'
- # Create ${libname}_ixlibrary.a entries in /sys/libs.
- finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
- ;;
-
-beos*)
- library_names_spec='${libname}${shared_ext}'
- dynamic_linker="$host_os ld.so"
- shlibpath_var=LIBRARY_PATH
- ;;
-
-bsdi[45]*)
- version_type=linux
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
- sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
- # the default ld.so.conf also contains /usr/contrib/lib and
- # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
- # libtool to hard-code these into programs
- ;;
-
-cygwin* | mingw* | pw32*)
- version_type=windows
- shrext_cmds=".dll"
- need_version=no
- need_lib_prefix=no
-
- case $GCC,$host_os in
- yes,cygwin* | yes,mingw* | yes,pw32*)
- library_names_spec='$libname.dll.a'
- # DLL is installed to $(libdir)/../bin by postinstall_cmds
- postinstall_cmds='base_file=`basename \${file}`~
- dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
- dldir=$destdir/`dirname \$dlpath`~
- test -d \$dldir || mkdir -p \$dldir~
- $install_prog $dir/$dlname \$dldir/$dlname~
- chmod a+x \$dldir/$dlname'
- postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
- dlpath=$dir/\$dldll~
- $rm \$dlpath'
- shlibpath_overrides_runpath=yes
-
- case $host_os in
- cygwin*)
- # Cygwin DLLs use 'cyg' prefix rather than 'lib'
- soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
- ;;
- mingw*)
- # MinGW DLLs use traditional 'lib' prefix
- soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
- if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then
- # It is most probably a Windows format PATH printed by
- # mingw gcc, but we are running on Cygwin. Gcc prints its search
- # path with ; separators, and with drive letters. We can handle the
- # drive letters (cygwin fileutils understands them), so leave them,
- # especially as we might pass files found there to a mingw objdump,
- # which wouldn't understand a cygwinified path. Ahh.
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
- else
- sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
- fi
- ;;
- pw32*)
- # pw32 DLLs use 'pw' prefix rather than 'lib'
- library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
- ;;
- esac
- ;;
-
- *)
- library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
- ;;
- esac
- dynamic_linker='Win32 ld.exe'
- # FIXME: first we should search . and the directory the executable is in
- shlibpath_var=PATH
- ;;
-
-darwin* | rhapsody*)
- dynamic_linker="$host_os dyld"
- version_type=darwin
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
- soname_spec='${libname}${release}${major}$shared_ext'
- shlibpath_overrides_runpath=yes
- shlibpath_var=DYLD_LIBRARY_PATH
- shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
- # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
- if test "$GCC" = yes; then
- sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
- else
- sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
- fi
- sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
- ;;
-
-dgux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-freebsd1*)
- dynamic_linker=no
- ;;
-
-kfreebsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-freebsd* | dragonfly*)
- # DragonFly does not have aout. When/if they implement a new
- # versioning mechanism, adjust this.
- if test -x /usr/bin/objformat; then
- objformat=`/usr/bin/objformat`
- else
- case $host_os in
- freebsd[123]*) objformat=aout ;;
- *) objformat=elf ;;
- esac
- fi
- version_type=freebsd-$objformat
- case $version_type in
- freebsd-elf*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
- need_version=no
- need_lib_prefix=no
- ;;
- freebsd-*)
- library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
- need_version=yes
- ;;
- esac
- shlibpath_var=LD_LIBRARY_PATH
- case $host_os in
- freebsd2*)
- shlibpath_overrides_runpath=yes
- ;;
- freebsd3.[01]* | freebsdelf3.[01]*)
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
- *) # from 3.2 on
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- ;;
- esac
- ;;
-
-gnu*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- hardcode_into_libs=yes
- ;;
-
-hpux9* | hpux10* | hpux11*)
- # Give a soname corresponding to the major version so that dld.sl refuses to
- # link against other versions.
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- case $host_cpu in
- ia64*)
- shrext_cmds='.so'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.so"
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- if test "X$HPUX_IA64_MODE" = X32; then
- sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
- else
- sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
- fi
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- hppa*64*)
- shrext_cmds='.sl'
- hardcode_into_libs=yes
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
- shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
- sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
- ;;
- *)
- shrext_cmds='.sl'
- dynamic_linker="$host_os dld.sl"
- shlibpath_var=SHLIB_PATH
- shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- ;;
- esac
- # HP-UX runs *really* slowly unless shared libraries are mode 555.
- postinstall_cmds='chmod 555 $lib'
- ;;
-
-irix5* | irix6* | nonstopux*)
- case $host_os in
- nonstopux*) version_type=nonstopux ;;
- *)
- if test "$lt_cv_prog_gnu_ld" = yes; then
- version_type=linux
- else
- version_type=irix
- fi ;;
- esac
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
- case $host_os in
- irix5* | nonstopux*)
- libsuff= shlibsuff=
- ;;
- *)
- case $LD in # libtool.m4 will add one of these switches to LD
- *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
- libsuff= shlibsuff= libmagic=32-bit;;
- *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
- libsuff=32 shlibsuff=N32 libmagic=N32;;
- *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
- libsuff=64 shlibsuff=64 libmagic=64-bit;;
- *) libsuff= shlibsuff= libmagic=never-match;;
- esac
- ;;
- esac
- shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
- sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
- hardcode_into_libs=yes
- ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
- dynamic_linker=no
- ;;
-
-# This must be Linux ELF.
-linux*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- # This implies no fast_install, which is unacceptable.
- # Some rework will be needed to allow for fast_install
- # before this can be enabled.
- hardcode_into_libs=yes
-
- # Append ld.so.conf contents to the search path
- if test -f /etc/ld.so.conf; then
- lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
- sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
- fi
-
- # We used to test for /lib/ld.so.1 and disable shared libraries on
- # powerpc, because MkLinux only supported shared libraries with the
- # GNU dynamic linker. Since this was broken with cross compilers,
- # most powerpc-linux boxes support dynamic linking these days and
- # people can always --disable-shared, the test was removed, and we
- # assume the GNU/Linux dynamic linker is in use.
- dynamic_linker='GNU/Linux ld.so'
- ;;
-
-knetbsd*-gnu)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=no
- hardcode_into_libs=yes
- dynamic_linker='GNU ld.so'
- ;;
-
-netbsd*)
- version_type=sunos
- need_lib_prefix=no
- need_version=no
- if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- dynamic_linker='NetBSD (a.out) ld.so'
- else
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- dynamic_linker='NetBSD ld.elf_so'
- fi
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- ;;
-
-newsos6)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-nto-qnx*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- ;;
-
-openbsd*)
- version_type=sunos
- need_lib_prefix=no
- # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
- case $host_os in
- openbsd3.3 | openbsd3.3.*) need_version=yes ;;
- *) need_version=no ;;
- esac
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
- case $host_os in
- openbsd2.[89] | openbsd2.[89].*)
- shlibpath_overrides_runpath=no
- ;;
- *)
- shlibpath_overrides_runpath=yes
- ;;
- esac
- else
- shlibpath_overrides_runpath=yes
- fi
- ;;
-
-os2*)
- libname_spec='$name'
- shrext_cmds=".dll"
- need_lib_prefix=no
- library_names_spec='$libname${shared_ext} $libname.a'
- dynamic_linker='OS/2 ld.exe'
- shlibpath_var=LIBPATH
- ;;
-
-osf3* | osf4* | osf5*)
- version_type=osf
- need_lib_prefix=no
- need_version=no
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
- sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
- ;;
-
-sco3.2v5*)
- version_type=osf
- soname_spec='${libname}${release}${shared_ext}$major'
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-solaris*)
- version_type=linux
- need_lib_prefix=no
- need_version=no
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- hardcode_into_libs=yes
- # ldd complains unless libraries are executable
- postinstall_cmds='chmod +x $lib'
- ;;
-
-sunos4*)
- version_type=sunos
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
- finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
- shlibpath_var=LD_LIBRARY_PATH
- shlibpath_overrides_runpath=yes
- if test "$with_gnu_ld" = yes; then
- need_lib_prefix=no
- fi
- need_version=yes
- ;;
-
-sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- case $host_vendor in
- sni)
- shlibpath_overrides_runpath=no
- need_lib_prefix=no
- export_dynamic_flag_spec='${wl}-Blargedynsym'
- runpath_var=LD_RUN_PATH
- ;;
- siemens)
- need_lib_prefix=no
- ;;
- motorola)
- need_lib_prefix=no
- need_version=no
- shlibpath_overrides_runpath=no
- sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
- ;;
- esac
- ;;
-
-sysv4*MP*)
- if test -d /usr/nec ;then
- version_type=linux
- library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
- soname_spec='$libname${shared_ext}.$major'
- shlibpath_var=LD_LIBRARY_PATH
- fi
- ;;
-
-uts4*)
- version_type=linux
- library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
- soname_spec='${libname}${release}${shared_ext}$major'
- shlibpath_var=LD_LIBRARY_PATH
- ;;
-
-*)
- dynamic_linker=no
- ;;
-esac
-echo "$as_me:$LINENO: result: $dynamic_linker" >&5
-echo "${ECHO_T}$dynamic_linker" >&6
-test "$dynamic_linker" = no && can_build_shared=no
-
-echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5
-echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6
-hardcode_action_GCJ=
-if test -n "$hardcode_libdir_flag_spec_GCJ" || \
- test -n "$runpath_var_GCJ" || \
- test "X$hardcode_automatic_GCJ" = "Xyes" ; then
-
- # We can hardcode non-existant directories.
- if test "$hardcode_direct_GCJ" != no &&
- # If the only mechanism to avoid hardcoding is shlibpath_var, we
- # have to relink, otherwise we might link with an installed library
- # when we should be linking with a yet-to-be-installed one
- ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, GCJ)" != no &&
- test "$hardcode_minus_L_GCJ" != no; then
- # Linking always hardcodes the temporary library directory.
- hardcode_action_GCJ=relink
- else
- # We can link without hardcoding, and we can hardcode nonexisting dirs.
- hardcode_action_GCJ=immediate
- fi
-else
- # We cannot hardcode anything, or else we can only hardcode existing
- # directories.
- hardcode_action_GCJ=unsupported
-fi
-echo "$as_me:$LINENO: result: $hardcode_action_GCJ" >&5
-echo "${ECHO_T}$hardcode_action_GCJ" >&6
-
-if test "$hardcode_action_GCJ" = relink; then
- # Fast installation is not supported
- enable_fast_install=no
-elif test "$shlibpath_overrides_runpath" = yes ||
- test "$enable_shared" = no; then
- # Fast installation is not necessary
- enable_fast_install=needless
-fi
-
-striplib=
-old_striplib=
-echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5
-echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6
-if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
- test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
- test -z "$striplib" && striplib="$STRIP --strip-unneeded"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
-# FIXME - insert some real tests, host_os isn't really good enough
- case $host_os in
- darwin*)
- if test -n "$STRIP" ; then
- striplib="$STRIP -x"
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
- ;;
- *)
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- ;;
- esac
-fi
-
-if test "x$enable_dlopen" != xyes; then
- enable_dlopen=unknown
- enable_dlopen_self=unknown
- enable_dlopen_self_static=unknown
-else
- lt_cv_dlopen=no
- lt_cv_dlopen_libs=
-
- case $host_os in
- beos*)
- lt_cv_dlopen="load_add_on"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
- ;;
-
- mingw* | pw32*)
- lt_cv_dlopen="LoadLibrary"
- lt_cv_dlopen_libs=
- ;;
-
- cygwin*)
- lt_cv_dlopen="dlopen"
- lt_cv_dlopen_libs=
- ;;
-
- darwin*)
- # if libdl is installed we need to link against it
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
-
- lt_cv_dlopen="dyld"
- lt_cv_dlopen_libs=
- lt_cv_dlopen_self=yes
-
-fi
-
- ;;
-
- *)
- echo "$as_me:$LINENO: checking for shl_load" >&5
-echo $ECHO_N "checking for shl_load... $ECHO_C" >&6
-if test "${ac_cv_func_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define shl_load to an innocuous variant, in case <limits.h> declares shl_load.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define shl_load innocuous_shl_load
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char shl_load (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef shl_load
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_shl_load) || defined (__stub___shl_load)
-choke me
-#else
-char (*f) () = shl_load;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != shl_load;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5
-echo "${ECHO_T}$ac_cv_func_shl_load" >&6
-if test $ac_cv_func_shl_load = yes; then
- lt_cv_dlopen="shl_load"
-else
- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char shl_load ();
-int
-main ()
-{
-shl_load ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_shl_load=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_shl_load=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
- lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"
-else
- echo "$as_me:$LINENO: checking for dlopen" >&5
-echo $ECHO_N "checking for dlopen... $ECHO_C" >&6
-if test "${ac_cv_func_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define dlopen to an innocuous variant, in case <limits.h> declares dlopen.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define dlopen innocuous_dlopen
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char dlopen (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef dlopen
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_dlopen) || defined (__stub___dlopen)
-choke me
-#else
-char (*f) () = dlopen;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != dlopen;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5
-echo "${ECHO_T}$ac_cv_func_dlopen" >&6
-if test $ac_cv_func_dlopen = yes; then
- lt_cv_dlopen="dlopen"
-else
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dl_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
-else
- echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5
-echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6
-if test "${ac_cv_lib_svld_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dlopen ();
-int
-main ()
-{
-dlopen ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_svld_dlopen=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_svld_dlopen=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6
-if test $ac_cv_lib_svld_dlopen = yes; then
- lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
-else
- echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5
-echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_dld_link+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char dld_link ();
-int
-main ()
-{
-dld_link ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_lib_dld_dld_link=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_dld_link=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6
-if test $ac_cv_lib_dld_dld_link = yes; then
- lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
- ;;
- esac
-
- if test "x$lt_cv_dlopen" != xno; then
- enable_dlopen=yes
- else
- enable_dlopen=no
- fi
-
- case $lt_cv_dlopen in
- dlopen)
- save_CPPFLAGS="$CPPFLAGS"
- test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
- save_LDFLAGS="$LDFLAGS"
- eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
- save_LIBS="$LIBS"
- LIBS="$lt_cv_dlopen_libs $LIBS"
-
- echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5
-echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 18468 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self" >&6
-
- if test "x$lt_cv_dlopen_self" = xyes; then
- LDFLAGS="$LDFLAGS $link_static_flag"
- echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5
-echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6
-if test "${lt_cv_dlopen_self_static+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test "$cross_compiling" = yes; then :
- lt_cv_dlopen_self_static=cross
-else
- lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
- lt_status=$lt_dlunknown
- cat > conftest.$ac_ext <<EOF
-#line 18566 "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-# define LT_DLGLOBAL RTLD_GLOBAL
-#else
-# ifdef DL_GLOBAL
-# define LT_DLGLOBAL DL_GLOBAL
-# else
-# define LT_DLGLOBAL 0
-# endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
- find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-# ifdef RTLD_LAZY
-# define LT_DLLAZY_OR_NOW RTLD_LAZY
-# else
-# ifdef DL_LAZY
-# define LT_DLLAZY_OR_NOW DL_LAZY
-# else
-# ifdef RTLD_NOW
-# define LT_DLLAZY_OR_NOW RTLD_NOW
-# else
-# ifdef DL_NOW
-# define LT_DLLAZY_OR_NOW DL_NOW
-# else
-# define LT_DLLAZY_OR_NOW 0
-# endif
-# endif
-# endif
-# endif
-#endif
-
-#ifdef __cplusplus
-extern "C" void exit (int);
-#endif
-
-void fnord() { int i=42;}
-int main ()
-{
- void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
- int status = $lt_dlunknown;
-
- if (self)
- {
- if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
- else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
- /* dlclose (self); */
- }
-
- exit (status);
-}
-EOF
- if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then
- (./conftest; exit; ) >&5 2>/dev/null
- lt_status=$?
- case x$lt_status in
- x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
- x$lt_unknown|x*) lt_cv_dlopen_self_static=no ;;
- esac
- else :
- # compilation failed
- lt_cv_dlopen_self_static=no
- fi
-fi
-rm -fr conftest*
-
-
-fi
-echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5
-echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6
- fi
-
- CPPFLAGS="$save_CPPFLAGS"
- LDFLAGS="$save_LDFLAGS"
- LIBS="$save_LIBS"
- ;;
- esac
-
- case $lt_cv_dlopen_self in
- yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
- *) enable_dlopen_self=unknown ;;
- esac
-
- case $lt_cv_dlopen_self_static in
- yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
- *) enable_dlopen_self_static=unknown ;;
- esac
-fi
-
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
- # See if we are running on zsh, and set the options which allow our commands through
- # without removal of \ escapes.
- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
- fi
- # Now quote all the things that may contain metacharacters while being
- # careful not to overquote the AC_SUBSTed values. We take copies of the
- # variables and quote the copies for generation of the libtool script.
- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
- SED SHELL STRIP \
- libname_spec library_names_spec soname_spec extract_expsyms_cmds \
- old_striplib striplib file_magic_cmd finish_cmds finish_eval \
- deplibs_check_method reload_flag reload_cmds need_locks \
- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
- sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
- old_postinstall_cmds old_postuninstall_cmds \
- compiler_GCJ \
- CC_GCJ \
- LD_GCJ \
- lt_prog_compiler_wl_GCJ \
- lt_prog_compiler_pic_GCJ \
- lt_prog_compiler_static_GCJ \
- lt_prog_compiler_no_builtin_flag_GCJ \
- export_dynamic_flag_spec_GCJ \
- thread_safe_flag_spec_GCJ \
- whole_archive_flag_spec_GCJ \
- enable_shared_with_static_runtimes_GCJ \
- old_archive_cmds_GCJ \
- old_archive_from_new_cmds_GCJ \
- predep_objects_GCJ \
- postdep_objects_GCJ \
- predeps_GCJ \
- postdeps_GCJ \
- compiler_lib_search_path_GCJ \
- archive_cmds_GCJ \
- archive_expsym_cmds_GCJ \
- postinstall_cmds_GCJ \
- postuninstall_cmds_GCJ \
- old_archive_from_expsyms_cmds_GCJ \
- allow_undefined_flag_GCJ \
- no_undefined_flag_GCJ \
- export_symbols_cmds_GCJ \
- hardcode_libdir_flag_spec_GCJ \
- hardcode_libdir_flag_spec_ld_GCJ \
- hardcode_libdir_separator_GCJ \
- hardcode_automatic_GCJ \
- module_cmds_GCJ \
- module_expsym_cmds_GCJ \
- lt_cv_prog_compiler_c_o_GCJ \
- exclude_expsyms_GCJ \
- include_expsyms_GCJ; do
-
- case $var in
- old_archive_cmds_GCJ | \
- old_archive_from_new_cmds_GCJ | \
- archive_cmds_GCJ | \
- archive_expsym_cmds_GCJ | \
- module_cmds_GCJ | \
- module_expsym_cmds_GCJ | \
- old_archive_from_expsyms_cmds_GCJ | \
- export_symbols_cmds_GCJ | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
- ;;
- *)
- eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
- ;;
- esac
- done
-
- case $lt_echo in
- *'\$0 --fallback-echo"')
- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
- ;;
- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-
-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
-build_old_libs=$enable_static
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_GCJ
-
-# Whether or not to disallow shared libs when runtime libs are static
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GCJ
-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
-host_alias=$host_alias
-host=$host
-host_os=$host_os
-
-# The build system.
-build_alias=$build_alias
-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# A language-specific compiler.
-CC=$lt_compiler_GCJ
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_GCJ
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_GCJ
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_GCJ
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
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-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_GCJ
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
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-
-# Does compiler simultaneously support -c and -o options?
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-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
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-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_GCJ
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GCJ
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GCJ
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_GCJ
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_GCJ
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_GCJ
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GCJ
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GCJ
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_GCJ
-archive_expsym_cmds=$lt_archive_expsym_cmds_GCJ
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_GCJ
-module_expsym_cmds=$lt_module_expsym_cmds_GCJ
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_GCJ
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_GCJ
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_GCJ
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_GCJ
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_GCJ
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_GCJ
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
-# Same as above, but a single script fragment to be evaled but not shown.
-finish_eval=$lt_finish_eval
-
-# Take the output of nm and produce a listing of raw symbols and C names.
-global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
-
-# Transform the output of nm in a proper C declaration
-global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
-
-# Transform the output of nm in a C name address pair
-global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
-
-# This is the shared library runtime path variable.
-runpath_var=$runpath_var
-
-# This is the shared library path variable.
-shlibpath_var=$shlibpath_var
-
-# Is shlibpath searched before the hard-coded library search path?
-shlibpath_overrides_runpath=$shlibpath_overrides_runpath
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_GCJ
-
-# Whether we should hardcode library paths into libraries.
-hardcode_into_libs=$hardcode_into_libs
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist.
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GCJ
-
-# If ld is used when linking, flag to hardcode \$libdir into
-# a binary during linking. This must work even if \$libdir does
-# not exist.
-hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GCJ
-
-# Whether we need a single -rpath flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_GCJ
-
-# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
-# resulting binary.
-hardcode_direct=$hardcode_direct_GCJ
-
-# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
-# resulting binary.
-hardcode_minus_L=$hardcode_minus_L_GCJ
-
-# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
-# the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_GCJ
-
-# Set to yes if building a shared library automatically hardcodes DIR into the library
-# and all subsequent libraries and executables linked against it.
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-
-# Variables whose values should be saved in libtool wrapper scripts and
-# restored at relink time.
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-
-# Whether libtool must link a program against all its dependency libraries.
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-
-# Compile-time system search path for libraries
-sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
-
-# Run-time system search path for libraries
-sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
-
-# Fix the shell variable \$srcfile for the compiler.
-fix_srcfile_path="$fix_srcfile_path_GCJ"
-
-# Set to yes if exported symbols are required.
-always_export_symbols=$always_export_symbols_GCJ
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_GCJ
-
-# The commands to extract the exported symbol list from a shared archive.
-extract_expsyms_cmds=$lt_extract_expsyms_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_GCJ
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_GCJ
-
-# ### END LIBTOOL TAG CONFIG: $tagname
-
-__EOF__
-
-
-else
- # If there is no Makefile yet, we rely on a make rule to execute
- # `config.status --recheck' to rerun these tests and create the
- # libtool script then.
- ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
- if test -f "$ltmain_in"; then
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- fi
-fi
-
-
-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
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-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-CC="$lt_save_CC"
-
- else
- tagname=""
- fi
- ;;
-
- RC)
-
-
-
-# Source file extension for RC test sources.
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-
-# Object file extension for compiled RC test sources.
-objext=o
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-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code="$lt_simple_compile_test_code"
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$rm conftest*
-
-ac_outfile=conftest.$ac_objext
-printf "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$rm conftest*
-
-
-# Allow CC to be a program name with arguments.
-lt_save_CC="$CC"
-CC=${RC-"windres"}
-compiler=$CC
-compiler_RC=$CC
-for cc_temp in $compiler""; do
- case $cc_temp in
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- distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
- \-*) ;;
- *) break;;
- esac
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-cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
-
-lt_cv_prog_compiler_c_o_RC=yes
-
-# The else clause should only fire when bootstrapping the
-# libtool distribution, otherwise you forgot to ship ltmain.sh
-# with your package, and you will get complaints that there are
-# no rules to generate ltmain.sh.
-if test -f "$ltmain"; then
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- if test -n "${ZSH_VERSION+set}" ; then
- setopt NO_GLOB_SUBST
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- # Now quote all the things that may contain metacharacters while being
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- for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
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- lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
- lt_cv_sys_global_symbol_to_c_name_address \
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- old_postinstall_cmds old_postuninstall_cmds \
- compiler_RC \
- CC_RC \
- LD_RC \
- lt_prog_compiler_wl_RC \
- lt_prog_compiler_pic_RC \
- lt_prog_compiler_static_RC \
- lt_prog_compiler_no_builtin_flag_RC \
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- thread_safe_flag_spec_RC \
- whole_archive_flag_spec_RC \
- enable_shared_with_static_runtimes_RC \
- old_archive_cmds_RC \
- old_archive_from_new_cmds_RC \
- predep_objects_RC \
- postdep_objects_RC \
- predeps_RC \
- postdeps_RC \
- compiler_lib_search_path_RC \
- archive_cmds_RC \
- archive_expsym_cmds_RC \
- postinstall_cmds_RC \
- postuninstall_cmds_RC \
- old_archive_from_expsyms_cmds_RC \
- allow_undefined_flag_RC \
- no_undefined_flag_RC \
- export_symbols_cmds_RC \
- hardcode_libdir_flag_spec_RC \
- hardcode_libdir_flag_spec_ld_RC \
- hardcode_libdir_separator_RC \
- hardcode_automatic_RC \
- module_cmds_RC \
- module_expsym_cmds_RC \
- lt_cv_prog_compiler_c_o_RC \
- exclude_expsyms_RC \
- include_expsyms_RC; do
-
- case $var in
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- old_archive_from_new_cmds_RC | \
- archive_cmds_RC | \
- archive_expsym_cmds_RC | \
- module_cmds_RC | \
- module_expsym_cmds_RC | \
- old_archive_from_expsyms_cmds_RC | \
- export_symbols_cmds_RC | \
- extract_expsyms_cmds | reload_cmds | finish_cmds | \
- postinstall_cmds | postuninstall_cmds | \
- old_postinstall_cmds | old_postuninstall_cmds | \
- sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
- # Double-quote double-evaled strings.
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- *)
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- esac
- done
-
- case $lt_echo in
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- lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\$0 --fallback-echo"$/$0 --fallback-echo"/'`
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- esac
-
-cfgfile="$ofile"
-
- cat <<__EOF__ >> "$cfgfile"
-# ### BEGIN LIBTOOL TAG CONFIG: $tagname
-
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
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-# Shell to use when invoking shell scripts.
-SHELL=$lt_SHELL
-
-# Whether or not to build shared libraries.
-build_libtool_libs=$enable_shared
-
-# Whether or not to build static libraries.
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-
-# Whether or not to add -lc for building shared libraries.
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-
-# Whether or not to disallow shared libs when runtime libs are static
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-
-# Whether or not to optimize for fast installation.
-fast_install=$enable_fast_install
-
-# The host system.
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-host=$host
-host_os=$host_os
-
-# The build system.
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-build=$build
-build_os=$build_os
-
-# An echo program that does not interpret backslashes.
-echo=$lt_echo
-
-# The archiver.
-AR=$lt_AR
-AR_FLAGS=$lt_AR_FLAGS
-
-# A C compiler.
-LTCC=$lt_LTCC
-
-# A language-specific compiler.
-CC=$lt_compiler_RC
-
-# Is the compiler the GNU C compiler?
-with_gcc=$GCC_RC
-
-# An ERE matcher.
-EGREP=$lt_EGREP
-
-# The linker used to build libraries.
-LD=$lt_LD_RC
-
-# Whether we need hard or soft links.
-LN_S=$lt_LN_S
-
-# A BSD-compatible nm program.
-NM=$lt_NM
-
-# A symbol stripping program
-STRIP=$lt_STRIP
-
-# Used to examine libraries when file_magic_cmd begins "file"
-MAGIC_CMD=$MAGIC_CMD
-
-# Used on cygwin: DLL creation program.
-DLLTOOL="$DLLTOOL"
-
-# Used on cygwin: object dumper.
-OBJDUMP="$OBJDUMP"
-
-# Used on cygwin: assembler.
-AS="$AS"
-
-# The name of the directory that contains temporary libtool files.
-objdir=$objdir
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag
-reload_cmds=$lt_reload_cmds
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_RC
-
-# Object file suffix (normally "o").
-objext="$ac_objext"
-
-# Old archive suffix (normally "a").
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-
-# Shared library suffix (normally ".so").
-shrext_cmds='$shrext_cmds'
-
-# Executable file suffix (normally "").
-exeext="$exeext"
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_RC
-pic_mode=$pic_mode
-
-# What is the maximum length of a command?
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
-
-# Must we lock files when doing compilation?
-need_locks=$lt_need_locks
-
-# Do we need the lib prefix for modules?
-need_lib_prefix=$need_lib_prefix
-
-# Do we need a version for libraries?
-need_version=$need_version
-
-# Whether dlopen is supported.
-dlopen_support=$enable_dlopen
-
-# Whether dlopen of programs is supported.
-dlopen_self=$enable_dlopen_self
-
-# Whether dlopen of statically linked programs is supported.
-dlopen_self_static=$enable_dlopen_self_static
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_RC
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
-
-# Compiler flag to generate thread-safe objects.
-thread_safe_flag_spec=$lt_thread_safe_flag_spec_RC
-
-# Library versioning type.
-version_type=$version_type
-
-# Format of library name prefix.
-libname_spec=$lt_libname_spec
-
-# List of archive names. First name is the real one, the rest are links.
-# The last name is the one that the linker finds with -lNAME.
-library_names_spec=$lt_library_names_spec
-
-# The coded name of the library, if different from the real name.
-soname_spec=$lt_soname_spec
-
-# Commands used to build and install an old-style archive.
-RANLIB=$lt_RANLIB
-old_archive_cmds=$lt_old_archive_cmds_RC
-old_postinstall_cmds=$lt_old_postinstall_cmds
-old_postuninstall_cmds=$lt_old_postuninstall_cmds
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
-
-# Commands used to build and install a shared archive.
-archive_cmds=$lt_archive_cmds_RC
-archive_expsym_cmds=$lt_archive_expsym_cmds_RC
-postinstall_cmds=$lt_postinstall_cmds
-postuninstall_cmds=$lt_postuninstall_cmds
-
-# Commands used to build a loadable module (assumed same as above if empty)
-module_cmds=$lt_module_cmds_RC
-module_expsym_cmds=$lt_module_expsym_cmds_RC
-
-# Commands to strip libraries.
-old_striplib=$lt_old_striplib
-striplib=$lt_striplib
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predep_objects=$lt_predep_objects_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdep_objects=$lt_postdep_objects_RC
-
-# Dependencies to place before the objects being linked to create a
-# shared library.
-predeps=$lt_predeps_RC
-
-# Dependencies to place after the objects being linked to create a
-# shared library.
-postdeps=$lt_postdeps_RC
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_RC
-
-# Method to check whether dependent libraries are shared objects.
-deplibs_check_method=$lt_deplibs_check_method
-
-# Command to use when deplibs_check_method == file_magic.
-file_magic_cmd=$lt_file_magic_cmd
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_RC
-
-# Flag that forces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_RC
-
-# Commands used to finish a libtool library installation in a directory.
-finish_cmds=$lt_finish_cmds
-
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-
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-
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-
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-
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-
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- (
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-echo "$as_me:$LINENO: result: $ac_cv_header_sys_filio_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_filio_h" >&6
-
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-
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- (eval $ac_compile) 2>conftest.er1
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- grep -v '^ *+' conftest.er1 >conftest.err
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- (exit $ac_status); }; }; then
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-sed 's/^/| /' conftest.$ac_ext >&5
-
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-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
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-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
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-/* end confdefs.h. */
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- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
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- (
- cat <<\_ASBOX
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- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_bigendian=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_c_bigendian=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
- # try to guess the endianness by grepping values into an object file
- ac_cv_c_bigendian=unknown
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
-int
-main ()
-{
- _ascii (); _ebcdic ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
- ac_cv_c_bigendian=yes
-fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
-fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-int
-main ()
-{
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_bigendian=no
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_c_bigendian=yes
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-case $ac_cv_c_bigendian in
- yes)
-
-cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
-_ACEOF
- ;;
- no)
- ;;
- *)
- { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
- { (exit 1); exit 1; }; } ;;
-esac
-
- if test "$ac_cv_c_bigendian" = yes; then
- RTP_ENDIAN="#define RTP_BIG_ENDIAN"
- fi
-fi
-
-oldcxxflags="$CXXFLAGS"
-CXXFLAGS="$CXXFLAGS -Werror -Wall"
-echo "$as_me:$LINENO: checking if compiler supports -Werror -Wall" >&5
-echo $ECHO_N "checking if compiler supports -Werror -Wall... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <stdio.h>
-int
-main ()
-{
-
- printf("Hello world\n");
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- CXXFLAGS="$oldcxxflags"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking last argument of getsockname" >&5
-echo $ECHO_N "checking last argument of getsockname... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-int param;
- int sock = 0;
- struct sockaddr addr;
- getsockname(sock,&addr,¶m);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: int" >&5
-echo "${ECHO_T}int" >&6
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: unsigned int" >&5
-echo "${ECHO_T}unsigned int" >&6
- RTP_SOCKLENTYPE_UINT="#define RTP_SOCKLENTYPE_UINT"
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-CXXFLAGS="$oldcxxflags"
-
-
-echo "$as_me:$LINENO: checking if necessary options for IPv4 multicasting are available" >&5
-echo $ECHO_N "checking if necessary options for IPv4 multicasting are available... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
-int
-main ()
-{
-
- int testval;
- struct ip_mreq mreq,mreq2;
- mreq = mreq2; // avoid 'unused variable'
- testval = IP_MULTICAST_TTL;
- testval = IP_ADD_MEMBERSHIP;
- testval = IP_DROP_MEMBERSHIP;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_IPV4MULTICAST="#define RTP_SUPPORT_IPV4MULTICAST"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking if struct sockaddr has sa_len member" >&5
-echo $ECHO_N "checking if struct sockaddr has sa_len member... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <sys/types.h>
- #include <sys/socket.h>
-int
-main ()
-{
-
- struct sockaddr sa;
- sa.sa_len = 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_HAVE_SOCKADDR_LEN="#define RTP_HAVE_SOCKADDR_LEN"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking if compiler can compile programs with STL" >&5
-echo $ECHO_N "checking if compiler can compile programs with STL... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <iostream>
-int
-main ()
-{
-
- std::cout << "Bla" << std::endl;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- echo "$as_me:$LINENO: checking if compiler can compile STL programs with option -LANG:std" >&5
-echo $ECHO_N "checking if compiler can compile STL programs with option -LANG:std... $ECHO_C" >&6
- CXXFLAGS="$CXXFLAGS -LANG:std"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <iostream>
-int
-main ()
-{
-
- std::cout << "Bla" << std::endl;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- { { echo "$as_me:$LINENO: error: Unable to compile a trivial STL program" >&5
-echo "$as_me: error: Unable to compile a trivial STL program" >&2;}
- { (exit 1); exit 1; }; }
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking if compiler supports an inline function as a template argument" >&5
-echo $ECHO_N "checking if compiler supports an inline function as a template argument... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include "src/rtphashtable.h"
- inline int GetIndex(const int &elem) { return elem%10; }
-int
-main ()
-{
-
- RTPHashTable<int,GetIndex,10> table;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_INLINETEMPLATEPARAM="#define RTP_SUPPORT_INLINETEMPLATEPARAM"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking if types like u_int32_t exist" >&5
-echo $ECHO_N "checking if types like u_int32_t exist... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
- #include <sys/types.h>
-int
-main ()
-{
-
- u_int32_t x;
- x = 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- echo "#include <sys/types.h>" >src/rtptypes_unix.h
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- echo "Generating src/rtptypes.h ..."
- if ! ( $CXX $CFLAGS -o tools/gettypes tools/gettypes.cpp >/dev/null 2>/dev/null ) ; then
- { { echo "$as_me:$LINENO: error: Unable to create src/rtptypes_unix.h" >&5
-echo "$as_me: error: Unable to create src/rtptypes_unix.h" >&2;}
- { (exit 1); exit 1; }; }
- fi
- if ! ( tools/gettypes >src/rtptypes_unix.h ) ; then
- { { echo "$as_me:$LINENO: error: Unable to create src/rtptypes_unix.h" >&5
-echo "$as_me: error: Unable to create src/rtptypes_unix.h" >&2;}
- { (exit 1); exit 1; }; }
- fi
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking for drand48_r and srand48_r" >&5
-echo $ECHO_N "checking for drand48_r and srand48_r... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-
- #include <stdlib.h>
- int main(void)
- {
- struct drand48_data drandbuffer;
- double x;
- srand48_r(12345,&drandbuffer);
- drand48_r(&drandbuffer,&x);
- return 0;
- }
-
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_GNUDRAND="#define RTP_SUPPORT_GNUDRAND"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
- echo "$as_me:$LINENO: checking for rand_r" >&5
-echo $ECHO_N "checking for rand_r... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
-
- #include <stdlib.h>
- int main(void)
- {
- unsigned int x;
- x = 12345;
- rand_r(&x);
- return 0;
- }
-
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_RANDR="#define RTP_SUPPORT_RANDR"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-echo "$as_me:$LINENO: checking for getlogin_r" >&5
-echo $ECHO_N "checking for getlogin_r... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-
- #include <unistd.h>
- int main(void)
- {
- char buf[256];
- getlogin_r(buf,256);
- return 0;
- }
-
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_GETLOGINR="#define RTP_SUPPORT_GETLOGINR"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-
-
-# Check whether --enable-IPv6 or --disable-IPv6 was given.
-if test "${enable_IPv6+set}" = set; then
- enableval="$enable_IPv6"
-
- if test "$enableval" = yes ; then
- ipv6support="yes"
- else
- ipv6support="no"
- fi
-else
-
- ipv6support="yes"
-
-fi;
-
-if test "$ipv6support" = "yes" ; then
-
- if test "$cross_compiling" = yes ; then
- cat << EOF
-
-ABOUT IPv6 SUPPORT:
-
- Can't check if IPv6 support is possible when cross-compiling. For now, lets
- assume that you want IPv6 support enabled. To disable it, comment the two
- appropriate lines in src/rtpconfig_unix.h before running make.
-
-EOF
- else
-
- echo "$as_me:$LINENO: checking IPv6 support" >&5
-echo $ECHO_N "checking IPv6 support... $ECHO_C" >&6
- if test "$cross_compiling" = yes; then
- { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
-else
- cat >conftest.$ac_ext <<_ACEOF
-
- #include <sys/types.h>
- #include <sys/socket.h>
- int main(void)
- {
- int s;
-
- s = socket(PF_INET6,SOCK_DGRAM,0);
- if (s < 0)
- return -1;
- return 0;
- }
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- echo "$as_me:$LINENO: result: enabled" >&5
-echo "${ECHO_T}enabled" >&6
- RTP_SUPPORT_IPV6="#define RTP_SUPPORT_IPV6"
-
-
- echo "$as_me:$LINENO: checking if necessary options for IPv6 multicasting are available" >&5
-echo $ECHO_N "checking if necessary options for IPv6 multicasting are available... $ECHO_C" >&6
- cat >conftest.$ac_ext <<_ACEOF
-
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
-
- int main(void)
- {
- int testval;
- struct ipv6_mreq mreq,mreq2;
- mreq = mreq2; // avoid 'unused variable'
- testval = IPV6_MULTICAST_HOPS;
- testval = IPV6_JOIN_GROUP;
- testval = IPV6_LEAVE_GROUP;
- return 0;
- }
-
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
-
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
- RTP_SUPPORT_IPV6MULTICAST="#define RTP_SUPPORT_IPV6MULTICAST"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-
- echo "$as_me:$LINENO: result: disabled" >&5
-echo "${ECHO_T}disabled" >&6
-
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
- fi
-fi
-
-
-if test "${ac_cv_header_ifaddrs_h+set}" = set; then
- echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
-echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6
-if test "${ac_cv_header_ifaddrs_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
-echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking ifaddrs.h usability" >&5
-echo $ECHO_N "checking ifaddrs.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <ifaddrs.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_cxx_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking ifaddrs.h presence" >&5
-echo $ECHO_N "checking ifaddrs.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <ifaddrs.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_cxx_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: ifaddrs.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: ifaddrs.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: ifaddrs.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: ifaddrs.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: ifaddrs.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: ifaddrs.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: ifaddrs.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: ifaddrs.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists. ##
-## ------------------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for ifaddrs.h" >&5
-echo $ECHO_N "checking for ifaddrs.h... $ECHO_C" >&6
-if test "${ac_cv_header_ifaddrs_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_ifaddrs_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_ifaddrs_h" >&5
-echo "${ECHO_T}$ac_cv_header_ifaddrs_h" >&6
-
-fi
-if test $ac_cv_header_ifaddrs_h = yes; then
- RTP_SUPPORT_IFADDRS="#define RTP_SUPPORT_IFADDRS"
-fi
-
-
-
-
-# Check whether --enable-gst or --disable-gst was given.
-if test "${enable_gst+set}" = set; then
- enableval="$enable_gst"
-
- if test "$enableval" = yes ; then
- gstsupport="yes"
- else
- gstsupport="no"
- fi
-else
-
- gstsupport="yes"
-
-fi;
-
-if test "$gstsupport" = "yes" ; then
-
- GST_REQ=0.9
- GST_MAJORMINOR=0.9
- PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
- HAVE_GST="yes", HAVE_GST="no")
-
- PKG_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQ,
- HAVE_GST_PLUGINS="yes", HAVE_GST_PLUGINS="no")
-
- if test "x$HAVE_GST_PLUGINS" = "xyes" && test "x$HAVE_GST" = "xyes"; then
- RTP_SUPPORT_GST="#define RTP_SUPPORT_GST"
- GST_LIBS="$GST_LIBS -lgstnet-$GST_MAJORMINOR"
- fi
-
- RTP_GSTINCLUDES="$GST_CFLAGS $GST_PLUGINS_BASE_CFLAGS"
- RTP_LINKLIBS="$RTP_LINKLIBS $GST_LIBS $GST_PLUGIN_BASE_LIBS"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_config_files="$ac_config_files Makefile src/Makefile src/rtpconfig_unix.h doc/Makefile tools/Makefile examples/Makefile pkgconfig/Makefile pkgconfig/jrtplib.pc pkgconfig/jrtplib-uninstalled.pc"
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-{
- (set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \).
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;;
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
- ;;
- esac;
-} |
- sed '
- t clear
- : clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
- t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
- cat confcache >$cache_file
- else
- echo "not updating unwritable cache $cache_file"
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
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-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory $dirpart/$fdir" >&5
-echo "$as_me: error: cannot create directory $dirpart/$fdir" >&2;}
- { (exit 1); exit 1; }; }; }
-
- # echo "creating $dirpart/$file"
- echo '# dummy' > "$dirpart/$file"
- done
-done
- ;;
- esac
-done
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-{ (exit 0); exit 0; }
-_ACEOF
-chmod +x $CONFIG_STATUS
-ac_clean_files=$ac_clean_files_save
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded. So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status. When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
- ac_cs_success=:
- ac_config_status_args=
- test "$silent" = yes &&
- ac_config_status_args="$ac_config_status_args --quiet"
- exec 5>/dev/null
- $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
- exec 5>>config.log
- # Use ||, not &&, to avoid exiting from the if with $? = 1, which
- # would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
-fi
-
-
+++ /dev/null
-AC_INIT(configure.in)
-AM_INIT_AUTOMAKE(jrtplib,3.3.0)
-
-RTP_FILIO="// Don't have <sys/filio.h>"
-RTP_SOCKIO="// Don't have <sys/sockio.h>"
-RTP_ENDIAN="// Little endian system"
-RTP_SOCKLENTYPE_UINT="// socklen_t is int'"
-RTP_HAVE_SOCKADDR_LEN="// No sa_len member in struct sockaddr"
-RTP_SUPPORT_IPV4MULTICAST="// No IPv4 multicasting support"
-RTP_SUPPORT_IPV6MULTICAST="// No IPv6 multicasting support"
-RTP_SUPPORT_THREAD="// No support for jthread"
-RTP_SUPPORT_SDESPRIV="// No support for SDES PRIV items"
-RTP_SUPPORT_INLINETEMPLATEPARAM="// Compiler doesn't support inline functions as template parameter"
-RTP_SUPPORT_PROBATION="// Do not wait for a number of consecutive packets to validate source"
-RTP_SUPPORT_GNUDRAND="// Not using drand48_r and srand48_r"
-RTP_SUPPORT_RANDR="// Not using rand_r"
-RTP_SUPPORT_GETLOGINR="// Not using getlogin_r"
-RTP_SUPPORT_IPV6="// No IPv6 support"
-RTP_SUPPORT_IFADDRS="// No ifaddrs support"
-RTP_SUPPORT_GST="// No GStreamer support"
-RTP_LINKLIBS=""
-
-if test "BLA$CXXFLAGS" = "BLA" ; then
- dnl CXXFLAGS="-g -Werror -Wall"
- CXXFLAGS="-O2 "
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Set language to C++ and do libtool stuff
-dnl ---------------------------------------------------------------------------
-
-AC_LANG(C++)
-
-AM_PROG_LIBTOOL
-
-dnl ---------------------------------------------------------------------------
-dnl Check for the SDES PRIV support
-dnl ---------------------------------------------------------------------------
-
-AC_ARG_ENABLE(sdespriv,[ --disable-sdespriv Disable support for SDES PRIV items],[
- if test "$enableval" = yes ; then
- privsupport="yes"
- else
- privsupport="no"
- fi],[
- privsupport="yes"
- ])
-
-if test "$privsupport" = "yes" ; then
- RTP_SUPPORT_SDESPRIV="#define RTP_SUPPORT_SDESPRIV"
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Check for the probation support
-dnl ---------------------------------------------------------------------------
-
-AC_ARG_ENABLE(probation,[ --disable-probation Disable support for probation of a new source],[
- if test "$enableval" = yes ; then
- probsupport="yes"
- else
- probsupport="no"
- fi],[
- probsupport="yes"
- ])
-
-if test "$probsupport" = "yes" ; then
- RTP_SUPPORT_PROBATION="#define RTP_SUPPORT_PROBATION"
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Check for the jthread headers
-dnl ---------------------------------------------------------------------------
-
-RTP_SUPPORT_THREAD="#define RTP_SUPPORT_THREAD"
-RTP_LINKLIBS="$RTP_LINKLIBS -lpthread"
-
-dnl ---------------------------------------------------------------------------
-dnl Check if sys/filio.h exists (used on solaris)
-dnl ---------------------------------------------------------------------------
-
-AC_CHECK_HEADER(sys/filio.h,[RTP_FILIO="#define RTP_HAVE_SYS_FILIO"])
-
-dnl ---------------------------------------------------------------------------
-dnl Check if sys/sockio.h exists (used on solaris)
-dnl ---------------------------------------------------------------------------
-
-AC_CHECK_HEADER(sys/sockio.h,[RTP_SOCKIO="#define RTP_HAVE_SYS_SOCKIO"])
-
-dnl ---------------------------------------------------------------------------
-dnl Check if it's a big endian or little endian system
-dnl Note that we must be careful when a cross-compiler is being used...
-dnl ---------------------------------------------------------------------------
-
-if test "$cross_compiling" = yes ; then
- cat << EOF
-
-ASSUMING TARGET IS BIG ENDIAN:
-
- The script detected a cross-compiler on your system. This can mean that
- there really is a cross-compiler installed, or that for some other reason,
- a simple program could not be run. You should check the config.log file
- to verify this.
- Since we are assuming a cross-compiler, we won't be able to actually test
- any program. More important, we cannot test if the system is big or little
- endian.
- For now, big endian is assumed. If this assumption should be wrong, you will
- have to comment the appropriate line in 'rtpconfig_unix.h'
-
-EOF
- RTP_ENDIAN="#define RTP_BIG_ENDIAN // comment this if the target is a little endian system"
-else
- AC_C_BIGENDIAN
- if test "$ac_cv_c_bigendian" = yes; then
- RTP_ENDIAN="#define RTP_BIG_ENDIAN"
- fi
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Check if compiler supports -Werror -Wall
-dnl ---------------------------------------------------------------------------
-oldcxxflags="$CXXFLAGS"
-CXXFLAGS="$CXXFLAGS -Werror -Wall"
-AC_MSG_CHECKING(if compiler supports -Werror -Wall)
-AC_TRY_COMPILE([
- #include <stdio.h>],[
- printf("Hello world\n");],
- AC_MSG_RESULT(yes),[
- AC_MSG_RESULT(no)
- CXXFLAGS="$oldcxxflags"])
-
-dnl ---------------------------------------------------------------------------
-dnl Check what the last argument for getsockname is
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(last argument of getsockname)
-AC_TRY_COMPILE([#include <sys/types.h>
- #include <sys/socket.h>],
- [int param;
- int sock = 0;
- struct sockaddr addr;
- getsockname(sock,&addr,¶m);],
- AC_MSG_RESULT(int),
- [
- AC_MSG_RESULT(unsigned int)
- RTP_SOCKLENTYPE_UINT="#define RTP_SOCKLENTYPE_UINT"
- ])
-
-CXXFLAGS="$oldcxxflags"
-
-dnl ---------------------------------------------------------------------------
-dnl Check if multicast options are known
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(if necessary options for IPv4 multicasting are available)
-AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>],[
- int testval;
- struct ip_mreq mreq,mreq2;
- mreq = mreq2; // avoid 'unused variable'
- testval = IP_MULTICAST_TTL;
- testval = IP_ADD_MEMBERSHIP;
- testval = IP_DROP_MEMBERSHIP;],[
- AC_MSG_RESULT(yes)
- RTP_SUPPORT_IPV4MULTICAST="#define RTP_SUPPORT_IPV4MULTICAST"],
- AC_MSG_RESULT(no))
-
-dnl ---------------------------------------------------------------------------
-dnl Check if sockaddr has a length field (sa_len)
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(if struct sockaddr has sa_len member)
-AC_TRY_COMPILE([
- #include <sys/types.h>
- #include <sys/socket.h>],[
- struct sockaddr sa;
- sa.sa_len = 0;],[
- AC_MSG_RESULT(yes)
- RTP_HAVE_SOCKADDR_LEN="#define RTP_HAVE_SOCKADDR_LEN"],
- AC_MSG_RESULT(no))
-
-dnl ---------------------------------------------------------------------------
-dnl Check if compiler needs -LANG:std (needed on Irix)
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(if compiler can compile programs with STL)
-AC_TRY_COMPILE([
- #include <iostream>],[
- std::cout << "Bla" << std::endl; ],
- AC_MSG_RESULT(yes),
- [AC_MSG_RESULT(no)
- AC_MSG_CHECKING(if compiler can compile STL programs with option -LANG:std)
- CXXFLAGS="$CXXFLAGS -LANG:std"
- AC_TRY_COMPILE([
- #include <iostream>],[
- std::cout << "Bla" << std::endl; ],
- AC_MSG_RESULT(yes),[
- AC_MSG_RESULT(no)
- AC_MSG_ERROR(Unable to compile a trivial STL program)]
- )
- ])
-
-dnl ---------------------------------------------------------------------------
-dnl Check if compiler can handle inline function in template argument
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(if compiler supports an inline function as a template argument)
-AC_TRY_COMPILE([
- #include "src/rtphashtable.h"
- inline int GetIndex(const int &elem) { return elem%10; }],[
- RTPHashTable<int,GetIndex,10> table; ],
- [AC_MSG_RESULT(yes)
- RTP_SUPPORT_INLINETEMPLATEPARAM="#define RTP_SUPPORT_INLINETEMPLATEPARAM"],
- AC_MSG_RESULT(no)
- )
-
-dnl ---------------------------------------------------------------------------
-dnl Check for u_int32_t etc
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(if types like u_int32_t exist)
-AC_TRY_COMPILE([
- #include <sys/types.h>],[
- u_int32_t x;
- x = 0;],
- [AC_MSG_RESULT(yes)
- echo "#include <sys/types.h>" >src/rtptypes_unix.h
- ],[
- AC_MSG_RESULT(no)
- echo "Generating src/rtptypes.h ..."
- if ! ( $CXX $CFLAGS -o tools/gettypes tools/gettypes.cpp >/dev/null 2>/dev/null ) ; then
- AC_MSG_ERROR(Unable to create src/rtptypes_unix.h)
- fi
- if ! ( tools/gettypes >src/rtptypes_unix.h ) ; then
- AC_MSG_ERROR(Unable to create src/rtptypes_unix.h)
- fi
- ])
-
-dnl ---------------------------------------------------------------------------
-dnl Check random functions
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(for drand48_r and srand48_r)
-AC_COMPILE_IFELSE([
- #include <stdlib.h>
- int main(void)
- {
- struct drand48_data drandbuffer;
- double x;
- srand48_r(12345,&drandbuffer);
- drand48_r(&drandbuffer,&x);
- return 0;
- }
- ],
- [AC_MSG_RESULT(yes)
- RTP_SUPPORT_GNUDRAND="#define RTP_SUPPORT_GNUDRAND"],
- [
- AC_MSG_RESULT(no)
- AC_MSG_CHECKING(for rand_r)
- AC_COMPILE_IFELSE([
- #include <stdlib.h>
- int main(void)
- {
- unsigned int x;
- x = 12345;
- rand_r(&x);
- return 0;
- }
- ],
- [ AC_MSG_RESULT(yes)
- RTP_SUPPORT_RANDR="#define RTP_SUPPORT_RANDR"],
- [ AC_MSG_RESULT(no)])
- ])
-
-dnl ---------------------------------------------------------------------------
-dnl Check getlogin_r functions
-dnl ---------------------------------------------------------------------------
-
-AC_MSG_CHECKING(for getlogin_r)
-AC_COMPILE_IFELSE([
- #include <unistd.h>
- int main(void)
- {
- char buf[[256]];
- getlogin_r(buf,256);
- return 0;
- }
- ],
- [AC_MSG_RESULT(yes)
- RTP_SUPPORT_GETLOGINR="#define RTP_SUPPORT_GETLOGINR"],
- [
- AC_MSG_RESULT(no)
- ])
-
-dnl ---------------------------------------------------------------------------
-dnl Check IPv6 support
-dnl ---------------------------------------------------------------------------
-
-AC_ARG_ENABLE(IPv6,[ --disable-IPv6 Disable support for IPv6],[
- if test "$enableval" = yes ; then
- ipv6support="yes"
- else
- ipv6support="no"
- fi],[
- ipv6support="yes"
- ])
-
-if test "$ipv6support" = "yes" ; then
-
- if test "$cross_compiling" = yes ; then
- cat << EOF
-
-ABOUT IPv6 SUPPORT:
-
- Can't check if IPv6 support is possible when cross-compiling. For now, lets
- assume that you want IPv6 support enabled. To disable it, comment the two
- appropriate lines in src/rtpconfig_unix.h before running make.
-
-EOF
- else
-
- AC_MSG_CHECKING(IPv6 support)
- AC_RUN_IFELSE([
- #include <sys/types.h>
- #include <sys/socket.h>
- int main(void)
- {
- int s;
-
- s = socket(PF_INET6,SOCK_DGRAM,0);
- if (s < 0)
- return -1;
- return 0;
- }
- ],
- [AC_MSG_RESULT(enabled)
- RTP_SUPPORT_IPV6="#define RTP_SUPPORT_IPV6"
-
- dnl ---------------------------------------------------------------------------
- dnl Check if multicast options are known
- dnl ---------------------------------------------------------------------------
-
- AC_MSG_CHECKING(if necessary options for IPv6 multicasting are available)
- AC_COMPILE_IFELSE([
- #include <sys/types.h>
- #include <sys/socket.h>
- #include <netinet/in.h>
-
- int main(void)
- {
- int testval;
- struct ipv6_mreq mreq,mreq2;
- mreq = mreq2; // avoid 'unused variable'
- testval = IPV6_MULTICAST_HOPS;
- testval = IPV6_JOIN_GROUP;
- testval = IPV6_LEAVE_GROUP;
- return 0;
- }
- ],[
- AC_MSG_RESULT(yes)
- RTP_SUPPORT_IPV6MULTICAST="#define RTP_SUPPORT_IPV6MULTICAST"],
- AC_MSG_RESULT(no))],
- [
- AC_MSG_RESULT(disabled)
- ])
- fi
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Check if ifaddrs.h exists so we can use getifaddrs
-dnl ---------------------------------------------------------------------------
-
-AC_CHECK_HEADER(ifaddrs.h,[RTP_SUPPORT_IFADDRS="#define RTP_SUPPORT_IFADDRS"])
-
-dnl ---------------------------------------------------------------------------
-dnl Check gstreamer support
-dnl ---------------------------------------------------------------------------
-
-AC_ARG_ENABLE(gst,[ --disable-gst Disable support GStreamer],[
- if test "$enableval" = yes ; then
- gstsupport="yes"
- else
- gstsupport="no"
- fi],[
- gstsupport="yes"
- ])
-
-if test "$gstsupport" = "yes" ; then
-
- dnl uninstalled is selected preferentially -- see pkg-config(1)
- GST_REQ=0.9
- GST_MAJORMINOR=0.9
- PKG_CHECK_MODULES(GST, gstreamer-$GST_MAJORMINOR >= $GST_REQ,
- HAVE_GST="yes", HAVE_GST="no")
-
- dnl check for gstreamer-plugins-base; uinstalled is selected preferentially
- PKG_CHECK_MODULES(GST_PLUGINS_BASE, gstreamer-plugins-base-$GST_MAJORMINOR >= $GST_REQ,
- HAVE_GST_PLUGINS="yes", HAVE_GST_PLUGINS="no")
-
- if test "x$HAVE_GST_PLUGINS" = "xyes" && test "x$HAVE_GST" = "xyes"; then
- RTP_SUPPORT_GST="#define RTP_SUPPORT_GST"
- GST_LIBS="$GST_LIBS -lgstnet-$GST_MAJORMINOR"
- fi
-
- RTP_GSTINCLUDES="$GST_CFLAGS $GST_PLUGINS_BASE_CFLAGS"
- RTP_LINKLIBS="$RTP_LINKLIBS $GST_LIBS $GST_PLUGIN_BASE_LIBS"
-fi
-
-dnl ---------------------------------------------------------------------------
-dnl Finish up...
-dnl ---------------------------------------------------------------------------
-
-AC_SUBST(RTP_FILIO)
-AC_SUBST(RTP_SOCKIO)
-AC_SUBST(RTP_ENDIAN)
-AC_SUBST(RTP_SOCKLENTYPE_UINT)
-AC_SUBST(RTP_HAVE_SOCKADDR_LEN)
-AC_SUBST(RTP_SUPPORT_IPV4MULTICAST)
-AC_SUBST(RTP_SUPPORT_THREAD)
-AC_SUBST(RTP_SUPPORT_SDESPRIV)
-AC_SUBST(RTP_SUPPORT_INLINETEMPLATEPARAM)
-AC_SUBST(RTP_SUPPORT_PROBATION)
-AC_SUBST(RTP_SUPPORT_GNUDRAND)
-AC_SUBST(RTP_SUPPORT_RANDR)
-AC_SUBST(RTP_SUPPORT_GETLOGINR)
-AC_SUBST(RTP_SUPPORT_IPV6)
-AC_SUBST(RTP_SUPPORT_IPV6MULTICAST)
-AC_SUBST(RTP_SUPPORT_IFADDRS)
-AC_SUBST(RTP_SUPPORT_GST)
-AC_SUBST(RTP_GSTINCLUDES)
-AC_SUBST(RTP_LINKLIBS)
-AC_OUTPUT(Makefile \
- src/Makefile \
- src/rtpconfig_unix.h \
- doc/Makefile \
- tools/Makefile \
- examples/Makefile \
- pkgconfig/Makefile \
- pkgconfig/jrtplib.pc \
- pkgconfig/jrtplib-uninstalled.pc \
- )
-
+++ /dev/null
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2004-04-25.13
-
-# Copyright (C) 1999, 2000, 2003, 2004 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
- '')
- echo "$0: No command. Try \`$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
- depmode Dependency tracking mode.
- source Source file read by `PROGRAMS ARGS'.
- object Object file output by `PROGRAMS ARGS'.
- depfile Dependency file to output.
- tmpdepfile Temporary file to use when outputing dependencies.
- libtool Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit 0
- ;;
- -v | --v*)
- echo "depcomp $scriptversion"
- exit 0
- ;;
-esac
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
- echo "depcomp: Variables source, object and depmode must be set" 1>&2
- exit 1
-fi
-# `libtool' can also be set to `yes' or `no'.
-
-if test -z "$depfile"; then
- base=`echo "$object" | sed -e 's,^.*/,,' -e 's,\.\([^.]*\)$,.P\1,'`
- dir=`echo "$object" | sed 's,/.*$,/,'`
- if test "$dir" = "$object"; then
- dir=
- fi
- # FIXME: should be _deps on DOS.
- depfile="$dir.deps/$base"
-fi
-
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Some modes work just like other modes, but use different flags. We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write. Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
- # HP compiler uses -M and no extra arg.
- gccflag=-M
- depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
- # This is just like dashmstdout with a different argument.
- dashmflag=-xM
- depmode=dashmstdout
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want. Yay! Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff. Hmm.
- "$@" -MT "$object" -MD -MP -MF "$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- mv "$tmpdepfile" "$depfile"
- ;;
-
-gcc)
-## There are various ways to get dependency output from gcc. Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-## up in a subdir. Having to rename by hand is ugly.
-## (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-## -MM, not -M (despite what the docs say).
-## - Using -M directly means running the compiler twice (even worse
-## than renaming).
- if test -z "$gccflag"; then
- gccflag=-MD,
- fi
- "$@" -Wp,"$gccflag$tmpdepfile"
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
- echo "$object : \\" > "$depfile"
- alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
-## The second -e expression handles DOS-style file names with drive letters.
- sed -e 's/^[^:]*: / /' \
- -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the `deleted header file' problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header). We avoid this by adding
-## dummy dependencies for each header file. Too bad gcc doesn't do
-## this for us directly.
- tr ' ' '
-' < "$tmpdepfile" |
-## Some versions of gcc put a space before the `:'. On the theory
-## that the space means something, we add a space to the output as
-## well.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly. Breaking it into two sed invocations is a workaround.
- sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
- rm -f "$tmpdepfile"
- ;;
-
-hp)
- # This case exists only to let depend.m4 do its work. It works by
- # looking at the text of this script. This case will never be run,
- # since it is checked for above.
- exit 1
- ;;
-
-sgi)
- if test "$libtool" = yes; then
- "$@" "-Wp,-MDupdate,$tmpdepfile"
- else
- "$@" -MDupdate "$tmpdepfile"
- fi
- stat=$?
- if test $stat -eq 0; then :
- else
- rm -f "$tmpdepfile"
- exit $stat
- fi
- rm -f "$depfile"
-
- if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
- echo "$object : \\" > "$depfile"
-
- # Clip off the initial element (the dependent). Don't try to be
- # clever and replace this with sed code, as IRIX sed won't handle
- # lines with more than a fixed number of characters (4096 in
- # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
- # the IRIX cc adds comments like `#:fec' to the end of the
- # dependency line.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
- tr '
-' ' ' >> $depfile
- echo >> $depfile
-
- # The second pass generates a dummy entry for each header file.
- tr ' ' '
-' < "$tmpdepfile" \
- | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
- >> $depfile
- else
- # The sourcefile does not contain any dependencies, so just
- # store a dummy comment line, to avoid errors with the Makefile
- # "include basename.Plo" scheme.
- echo "#dummy" > "$depfile"
- fi
- rm -f "$tmpdepfile"
- ;;
-
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-\begin{document}
- \title{\ \vspace{3.5cm}\ \\{\bf JRTPLIB \jversion}}
- \author{Jori Liesenborgs\\{\tt jori@lumumba.uhasselt.be}}
- \date{October 2, 2005\\\vspace{0.5cm}\ \\
- {\small{\em Developed at the The Expertise Centre for \\Digital Media (EDM),
- a research institute\\of the Hasselt University}\\\ \\
- {\tt http://www.edm.uhasselt.be/}\\
- {\tt http://www.uhasselt.be/}}}
- \maketitle
-
- \newpage
- \tableofcontents
-
-\setlength{\parindent}{0cm}
-\setlength{\parskip}{0.3cm}
-
- \newpage
- \section*{Acknowledgment}\addcontentsline{toc}{section}{Acknowledgment}
-
- I would like thank the people at the Expertise Centre for Digital Media
- for giving me the opportunity to create this rewrite of the library.
-
- \newpage
- \section{Introduction}
-
- This document describes JRTPLIB version \jversion, an object-oriented
- library written in C++ which aims to help developers in using the
- Real-time Transport Protocol (RTP) as described in RFC 3550.
-
- The library makes it possible for the user to send and receive data
- using RTP, without worrying about SSRC collisions, scheduling and
- transmitting RTCP data etc. The user only needs to provide the library
- with the payload data to be sent and the library gives the user access
- to incoming RTP and RTCP data.
-
- \subsection{Design idea}
-
- The library provides several classes which can be helpful in
- creating RTP applications. Most users will probably need just the
- {\tt RTPSession} class for building an application. This class
- provides the necessary functions for sending RTP data and handles
- the RTCP part internally.
-
- For applications such as a mixer or translator using the {\tt
- RTPSession} class will not be a good solution. Other components can
- be used for this purpose: a transmission component, an SSRC table,
- an RTCP scheduler etc. Using these, it should be much easier to
- build all kinds of applications.
-
- \subsection{Changes from version 2.x}
-
- One of the most important changes is probably the fact that this
- version is based on RFC 3550 and the 2.x versions were based upon
- RFC 1889 which is now obsolete.
-
- Also, the 2.x series was created with the idea that the user would
- only need to use the {\tt RTPSession} class which meant that the
- other classes were not very useful by themselves. This version on
- the other hand, aims to provide many useful components to aid the
- user in building RTP capable applications.
-
- In this version, the code which is specific for the underlying
- protocol by which RTP packets are transported, is bundled in
- a class which inherits its interface from a class called {\tt
- RTPTransmitter}. This makes it easy for different underlying
- protocols to be supported. Currently there is support for UDP over
- IPv4 and UDP over IPv6.
-
- \section{Copyright license}
-
- The library code uses the following copyright license:
-
- {\em Permission is hereby granted, free of charge, to any person
- obtaining a copy of this software and associated documentation files
- (the "Software"), to deal in the Software without restriction,
- including without limitation the rights to use, copy, modify, merge,
- publish, distribute, sublicense, and/or sell copies of the Software,
- and to permit persons to whom the Software is furnished to do so,
- subject to the following conditions:
-
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
- KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
- WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
- BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
- ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- SOFTWARE.}
-
- There are two reason for using this license. First, since this is the
- license of the 2.x series, it only seemed natural that this rewrite
- would contain the same license. Second, since the RTP protocol is
- deliberately incomplete RTP profiles can, for example, define additional
- header fields. The best way to deal with this is to adapt the library
- code itself and that's why I like to keep the license as free as
- possible.
-
- \section{Using JRTPLIB \jversion}
-
- This section gives information about how to use the library. First, some
- simple examples will be given which illustrate how you can work with the
- {\tt RTPSession} class. Afterwards, a complete description of the API
- will be given.
-
- \subsection{Getting started with the {\tt RTPSession} class}
-
- To use RTP, you'll have to create an {\tt RTPSession} object. The
- constructor of the {\tt RTPSession} class takes a parameter of
- type {\tt RTPTrans\-mitter::Trans\-mission\-Protocol} and defaults
- to {\tt RTPTrans\-mitter::IPv4UDPProto}. This means that unless
- specified otherwise, the UDP over IPv4 transmission component will
- be used. Let's suppose that this is the kind of session you want to
- create, then this is our code so far:
-
- \begin{lstlisting}[frame=tb]{}
-RTPSession session;
- \end{lstlisting}
-
- To actually create the session, you'll have to call the {\tt Create}
- member function which takes two arguments: the first one is of type
- {\tt RTPSession\-Params} and specifies the general options for
- the session. One parameter of this class must be set explicitly,
- otherwise the session will not be created successfully. This
- parameter is the timestamp unit of the data you intend to send and
- can be calculated by dividing a certain time interval (in seconds)
- by the number of samples in that interval. So, assuming that we'll
- send $8000 Hz$ voice data, we can use this code:
-
- \begin{lstlisting}[frame=tb]{}
-RTPSessionParams sessionparams;
-
-sessionparams.SetOwnTimestampUnit(1.0/8000.0);
- \end{lstlisting}
- The other parameters will probably depend on the actual RTP profile
- you intend to work with. For a complete description of the {\tt
- RTPSession\-Params} class, see section \ref{rtpsessionparams}.
-
- The second argument of the {\tt Create} function is a pointer to
- an {\tt RTPTrans\-mission\-Params} instance and describes the
- parameters for the transmission component. Since there can be
- several transmission components, you'll have to use a class which
- inherits {\tt RTPTrans\-mission\-Params} and which is appropriate
- for the component you've chosen. For our UDP over IPv4 component,
- the class to be used is {\tt RTPUDPv4Trans\-mission\-Params}.
- Assuming that we want our RTP portbase to be $8000$, we can do the
- following:
- \begin{lstlisting}[frame=tb]{}
-RTPUDPv4TransmissionParams transparams;
-
-transparams.SetPortbase(8000);
- \end{lstlisting}
-
- Now, we're ready to call the {\tt Create} member function of
- {\tt RTPSession}. The return value is stored in the integer {\tt
- status} so we can check if something went wrong. If this value is
- negative, it indicates that some error occurred. A description
- of what this error code means can be retrieved by calling {\tt
- RTPGetErrorString}:
- \begin{lstlisting}[frame=tb]{}
-int status = session.Create(sessionparams,&transparams);
-if (status < 0)
-{
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
-}
- \end{lstlisting}
-
- If the session was created with success, this is probably a good
- point to specify to which destinations RTP and RTCP data should be
- sent. This is done by a call to the {\tt RTPSession} member function
- {\tt AddDestination}. This function takes an argument of type {\tt
- RTPAddress}. This is an abstract class and for the UDP over IPv4
- transmitter the actual class to be used is {\tt RTPIPv4Address}.
- Suppose that we want to send our data to a process running on the
- same host at port $9000$, we can do the following:
- \begin{lstlisting}[frame=tb]{}
-u_int8_t localip[]={127,0,0,1};
-RTPIPv4Address addr(localip,9000);
-
-status = session.AddDestination(addr);
-if (status < 0)
-{
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
-}
- \end{lstlisting}
-
- If the library was compiled with JThread support, incoming data is
- processed in the background. If JThread support was not enabled at
- compile time or if you specified in the session parameters that no
- poll thread should be used, you'll have to call the {\tt RTPSession}
- member function {\tt Poll} regularly to process incoming data and
- to send RTCP data when necessary. For now, let's assume that we're
- working with the poll thread enabled.
-
- Lets suppose that for a duration of one minute, we want to send
- packets containing $20 ms$ (or $160$ samples) of silence and we want
- to indicate when a packet from someone else has been received. Also
- suppose we have $L8$ data as defined in RFC 3551 and want to use
- payload type $96$. First, we'll set some default values:
- \begin{lstlisting}[frame=tb]{}
-session.SetDefaultPayloadType(96);
-session.SetDefaultMark(false);
-session.SetDefaultTimestampIncrement(160);
- \end{lstlisting}
-
- Next, we'll create the buffer which contains $160$ silence samples
- and create an {\tt RTPTime} instance which indicates $20 ms$ or
- $0.020$ seconds. We'll also store the current time so we'll know
- when one minute has passed.
- \begin{lstlisting}[frame=tb]{}
-u_int8_t silencebuffer[160];
-
-for (int i = 0 ; i < 160 ; i++)
- silencebuffer[i] = 128;
-
-RTPTime delay(0.020);
-RTPTime starttime = RTPTime::CurrentTime();
- \end{lstlisting}
-
- Next, the main loop will be shown. In this loop, a packet containing
- $160$ bytes of payload data will be sent. Then, data handling can
- take place but this part is described later in the text. Finally,
- we'll wait $20 ms$ and check if sixty seconds have passed:
- \begin{lstlisting}[frame=tb]{}
-bool done = false;
-while (!done)
-{
- status = session.SendPacket(silencebuffer,160);
- if (status < 0)
- {
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
- }
-
- //
- // Inspect incoming data here
- //
-
- RTPTime::Wait(delay);
-
- RTPTime t = RTPTime::CurrentTime();
- t -= starttime;
- if (t > RTPTime(60.0))
- done = true;
-}
- \end{lstlisting}
-
- Information about participants in the session, packet retrieval
- etc, has to be done between calls to the {\tt RTPSession} member
- functions {\tt BeginDataAccess} and {\tt EndDataAccess}. This
- ensures that the background thread doesn't try to change the same
- data you're trying to access. We'll iterate over the participants
- using the {\tt GotoFirstSource} and {\tt GotoNextSource} member
- functions. Packets from the currently selected participant can
- be retrieved using the {\tt GetNextPacket} member function which
- returns a pointer to an instance of the {\tt RTPPacket} class.
- When you don't need the packet anymore, it has to be deleted. The
- processing of incoming data will then be as follows:
- \begin{lstlisting}[frame=tb]{}
-session.BeginDataAccess();
-if (session.GotoFirstSource())
-{
- do
- {
- RTPPacket *packet = session.GetNextPacket();
- if (packet)
- {
- std::cout << "Got packet with extended sequence number "
- << packet->GetExtendedSequenceNumber()
- << " from SSRC " << packet->GetSSRC()
- << std::endl;
- delete packet;
- }
- } while (session.GotoNextSource());
-}
-session.EndDataAccess();
- \end{lstlisting}
-
- Information about the currently selected source can be obtained
- by using the {\tt GetCurrentSourceInfo} member function of
- the {\tt RTPSession} class. This function returns a pointer to
- an instance of {\tt RTPSourceData} which contains all information
- about that source: sender reports from that source, receiver
- reports, SDES info etc. The {\tt RTPSourceData} class is described
- in detail in section \ref{rtpsourcedata}.
-
- When the main loop is finished, we'll send a BYE packet to
- inform other participants of our departure and clean up the {\tt
- RTPSession} class. Also, we want to wait at most $10$ seconds for
- the BYE packet to be sent, otherwise we'll just leave the session
- without sending a BYE packet.
- \begin{lstlisting}[frame=tb]{}
-delay = RTPTime(10.0);
-session.BYEDestroy(delay,"Time's up",9);
- \end{lstlisting}
-
- The complete code of the program is given in {\tt example2.cpp} and
- is shown on the following pages. More detailed information about
- the {\tt RTPSession} class can be found in section \ref{rtpsession}.
-
- \newpage
- \lstinputlisting{../examples/example2.cpp}
- \newpage
-
- \subsection{The complete API}
-
- Here, the complete API of the library will be explained. This
- will be done in a more or less bottom-to-top fashion.
-
- \subsubsection{Library version}\headerfile{rtplibraryversion.h}
-
- The {\tt RTPLibraryVersion} class has a static member which
- creates an instance of this class:
- \begin{verbatim}
- static RTPLibraryVersion GetVersion();
- \end{verbatim}
-
- The user can access the version data using the following
- member functions:
- \begin{itemize}
- \item {\tt int GetMajorNumber() const}\\
- Returns the major version number.
- \item {\tt int GetMinorNumber() const}\\
- Returns the minor version number.
- \item {\tt int GetDebugNumber() const}\\
- Returns the debug version number.
- \item {\tt std::string GetVersionString() const}\\
- Returns a string describing the library version.
- \end{itemize}
-
- \subsubsection{Error codes}\headerfile{rtperrors.h}
-
- Unless specified otherwise, functions with a return type {\tt int}
- will return a negative value when an error occurred and zero or a
- positive value upon success. A description of the error code can
- be obtained by using the following function:
- \begin{verbatim}
- std::string RTPGetErrorString(int errcode)
- \end{verbatim}
-
- \subsubsection{Time utilities}\headerfile{rtptimeutilities.h}
-
- \Paragraph{\tt RTPNTPTime}
-
- This is a simple wrapper for the most significant word (MSW)
- and least significant word (LSW) of an NTP timestamp. The
- class has the following members:
- \begin{itemize}
- \item {\tt RTPNTPTime(u\_int32\_t m, u\_int32\_t l)}\\
- This constructor creates and instance with MSW {\tt m}
- and LSW {\tt l}.
- \item {\tt u\_int32\_t GetMSW() const}\\
- Returns the most significant word.
- \item {\tt u\_int32\_t GetLSW() const}\\
- Returns the least significant word.
- \end{itemize}
-
- \Paragraph{\tt RTPTime}
-
- This class is used to specify wallclock time, delay intervals
- etc. It stores a number of seconds and a number of microseconds and
- it has the following interface:
- \begin{itemize}
- \item {\tt RTPTime(u\_int32\_t seconds, u\_int32\_t microseconds)}\\
- Creates an instance corresponding to {\tt seconds} and
- {\tt microseconds}.
- \item {\tt RTPTime(double t)}\\
- Creates an {\tt RTPTime} instance representing {\tt t} which
- is expressed in units of seconds.
- \item {\tt RTPTime(RTPNTPTime ntptime)}\\
- Creates an instance that corresponds to {\tt ntptime}. If
- the conversion cannot be made, both the seconds and the
- microseconds are set to zero.
- \item {\tt u\_int32\_t GetSeconds() const}\\
- Returns the number of seconds stored in this instance.
- \item {\tt u\_int32\_t GetMicroSeconds() const}\\
- Returns the number of microseconds stored in this instance.
- \item {\tt double GetDouble() const}\\
- Returns the time stored in this instance, expressed in
- units of seconds.
- \item {\tt RTPNTPTime GetNTPTime() const}\\
- Returns the NTP time corresponding to the time stored in
- this instance.
- \item {\tt static RTPTime CurrentTime()}\\
- Returns an RTPTime instance representing the current
- wallclock time. This is expressed as a number of seconds
- since 00:00:00 UTC, January 1, 1970.
- \item {\tt static void Wait(const RTPTime \&delay)}\\
- This function waits the amount of time specified in
- {\tt delay}.
- \end{itemize}
-
- The following operators are defined in the {\tt RTPTime} class:
- \begin{itemize}
- \item {\tt operator-=}
- \item {\tt operator+=}
- \item {\tt operator<}
- \item {\tt operator>}
- \item {\tt operator<=}
- \item {\tt operator>=}
- \end{itemize}
-
- \subsubsection{\tt RTPRandom}\headerfile{rtprandom.h}
-
- The {\tt RTPRandom} class can be used to generate random numbers.
- It has the following member functions:
- \begin{itemize}
- \item {\tt u\_int8\_t GetRandom8()}\\
- Returns a random eight bit value.
- \item {\tt u\_int16\_t GetRandom16()}\\
- Returns a random sixteen bit value.
- \item {\tt u\_int32\_t GetRandom32()}\\
- Returns a random thirty-two bit value.
- \item {\tt double GetRandomDouble()}\\
- Returns a random number between $0.0$ and $1.0$.
- \end{itemize}
-
- \subsubsection{\tt RTCPSDESInfo}\headerfile{rtcpsdesinfo.h}
-
- The class {\tt RTCPSDESInfo} is a container for RTCP SDES
- information. The interface is the following:
- \begin{itemize}
- \item {\tt void Clear()}\\
- Clears all SDES information.
- \item {\tt int SetCNAME(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES CNAME item to {\tt s} with length {\tt l}.
- \item {\tt int SetName(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES name item to {\tt s} with length {\tt l}.
- \item {\tt int SetEMail(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES e-mail item to {\tt s} with length {\tt l}.
- \item {\tt int SetPhone(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES phone item to {\tt s} with length {\tt l}.
- \item {\tt int SetLocation(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES location item to {\tt s} with length {\tt l}.
- \item {\tt int SetTool(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES tool item to {\tt s} with length {\tt l}.
- \item {\tt int SetNote(const u\_int8\_t *s, size\_t l)}\\
- Sets the SDES note item to {\tt s} with length {\tt l}.
- \item {\tt u\_int8\_t *GetCNAME(size\_t *len) const}\\
- Returns the SDES CNAME item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetName(size\_t *len) const}\\
- Returns the SDES name item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetEMail(size\_t *len) const}\\
- Returns the SDES e-mail item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetPhone(size\_t *len) const}\\
- Returns the SDES phone item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetLocation(size\_t *len) const}\\
- Returns the SDES location item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetTool(size\_t *len) const}\\
- Returns the SDES tool item and stores its length in {\tt len}.
- \item {\tt u\_int8\_t *GetNote(size\_t *len) const }\\
- Returns the SDES note item and stores its length in {\tt len}.
- \end{itemize}
-
- If SDES private item support was enabled at compile time, the following
- member functions are also available:
- \begin{itemize}
- \item {\tt int SetPrivateValue(const u\_int8\_t *prefix, size\_t prefixlen, const u\_int8\_t *value, size\_t valuelen)}\\
- Sets the entry for the prefix string specified by {\tt prefix} with
- length {\tt prefixlen} to contain the value string specified by
- {\tt value} with length {\tt valuelen}. If the maximum allowed
- number of prefixes was reached, the error code
- {\tt ERR\_\-RTP\_\-SDES\_\-MAX\-PRIV\-ITEMS} is returned.
- \item {\tt int DeletePrivatePrefix(const u\_int8\_t *s, size\_t len)}\\
- Deletes the entry for the prefix specified by {\tt s} with length
- {\tt len}.
- \item {\tt void GotoFirstPrivateValue()}\\
- Starts the iteration over the stored SDES private item prefixes
- and their associated values.
- \item {\tt bool GetNextPrivateValue(u\_int8\_t **prefix, size\_t *prefixlen, u\_int8\_t **value, size\_t *valuelen)}\\
- If available, returns {\tt true} and stores the next SDES
- private item prefix in {\tt prefix} and its length in
- {\tt prefixlen}. The associated value and its length are
- then stored in {\tt value} and {\tt valuelen}. Otherwise,
- it returns {\tt false}.
- \item {\tt bool GetPrivateValue(const u\_int8\_t *prefix, size\_t prefixlen, u\_int8\_t **value, size\_t *valuelen) const}\\
- Looks for the entry which corresponds to the SDES private
- item prefix {\tt prefix} with length {\tt prefixlen}. If found,
- the function returns {\tt true} and stores the associated
- value and its length in {\tt value} and {\tt valuelen}
- respectively.
- \end{itemize}
-
- \subsubsection{\tt RTPTransmitter}\headerfile{rtptransmitter.h}
-
- The abstract class {\tt RTPTransmitter} specifies the interface for
- actual transmission components. Currently, three implementations exist:
- an UDP over IPv4 transmitter, an UDP over IPv6 transmitter and a
- GStreamer transmission component. The {\tt TransmissionProtocol} type
- is used to specify a specific kind of transmitter:
- \begin{verbatim}
- enum TransmissionProtocol { IPv4UDPProto, IPv6UDPProto,
- IPv4GSTProto, UserDefinedProto };
- \end{verbatim}
- The {\tt UserDefinedProto} can be used to select your own transmission
- component when using the {\tt RTPSession} class. In this case, you'll
- have to implement the {\tt RTPSession} member function
- {\tt NewUserDefinedTransmitter()} which should return a pointer to your
- own {\tt RTPTransmitter} implementation.
-
- Three kind of receive modes can be specified using the {\tt ReceiveMode}
- type:
- \begin{verbatim}
- enum ReceiveMode { AcceptAll, AcceptSome, IgnoreSome };
- \end{verbatim}
- Depending on the mode set, incoming data is processed differently:
- \begin{itemize}
- \item {\tt AcceptAll}\\
- All incoming data is accepted, no matter where it originated
- from.
- \item {\tt AcceptSome}\\
- Only data coming from specific sources will be accepted.
- \item {\tt IgnoreSome}\\
- All incoming data is accepted, except for data coming from
- a specific set of sources.
- \end{itemize}
-
- The interface defined by the {\tt RTPTransmission} class is the
- following:
- \begin{itemize}
- \item {\tt int Init(bool threadsafe)}
- This function must be called before the transmission component
- can be used. Depending on the value of {\tt threadsafe}, the
- component will be created for thread-safe usage or not.
- \item {\tt int Create(size\_t maxpacksize, const RTPTransmissionParams *transparams)}\\
- Prepares the component to be used. The parameter {\tt maxpacksize}
- specifies the maximum size a packet can have: if the packet
- is larger it will not be transmitted. The {\tt transparams}
- parameter specifies a pointer to an {\tt RTPTransmissionParams}
- instance. This is also an abstract class and each actual
- component will define its own parameters by inheriting a
- a class from {\tt RTPTransmissionParams}. If {\tt transparams}
- is NULL, the default transmission parameters for the component
- will be used.
- \item {\tt int Destroy()}\\
- By calling this function, buffers are cleared and the component
- cannot be used anymore. Only when the {\tt Create} function is
- called again can the component be used again.
- \item {\tt RTPTransmissionInfo *GetTransmissionInfo()}\\
- This function returns an instance of a subclass of {\tt RTPTransmissionInfo}
- which will give some additional information about the transmitter
- (a list of local IP addresses for example). Currently, either
- an instance of {\tt RTP\-UDPv4\-Trans\-mission\-Info} or {\tt RTP\-UDPv6\-Trans\-mission\-Info}
- is returned, depending on the type of the transmitter. The user
- has to delete the returned instance when it is no longer needed.
- \item {\tt int GetLocalHostName(u\_int8\_t *buffer, size\_t *bufferlength)}\\
- Looks up the local host name based upon internal information about
- the local host's addresses. This function might take some time
- since a DNS query might be done. {\tt bufferlength} should initially
- contain the number of bytes that may be stored in {\tt buffer}.
- If the function succeeds, {\tt bufferlength} is set to the
- number of bytes stored in {\tt buffer}. Note that the data in
- {\tt buffer} is not NULL-terminated. If the function fails because
- the buffer isn't large enough, it returns {\tt ERR\_RTP\_TRANS\_BUFFERLENGTHTOOSMALL}
- and stores the number of bytes needed in {\tt bufferlength}.
- \item {\tt bool ComesFromThisTransmitter(const RTPAddress *addr)}\\
- Returns {\tt true} if the address specified by {\tt addr} is one
- of the addresses of the transmitter.
- \item {\tt size\_t GetHeaderOverhead()}\\
- Returns the amount of bytes that will be added to the RTP packet
- by the underlying layers (excluding the link layer).
- \item {\tt int Poll()}\\
- Checks for incoming data and stores it.
- \item {\tt bool NewDataAvailable()}
- Returns {\tt true} if packets can be obtained using the
- {\tt GetNextPacket} member function.
- \item {\tt RTPRawPacket *GetNextPacket()}\\
- Returns the raw data of a received RTP packet (received during
- the {\tt Poll} function) in an {\tt RTPRawPacket} instance.
- \item {\tt int WaitForIncomingData(const RTPTime \&delay,bool *dataavailable = 0)}\\
- Waits at most a time {\tt delay} until incoming data has
- been detected. If {\tt dataavailable} is not {\tt NULL}, it should
- be set to {\tt true} if data was actually read and to {\tt false}
- otherwise.
- \item {\tt int AbortWait()}\\
- If the previous function has been called, this one aborts
- the waiting.
- \item {\tt int SendRTPData(const void *data, size\_t len)}\\
- Send a packet with length {\tt len} containing {\tt data}
- to all RTP addresses of the current destination list.
- \item {\tt int SendRTCPData(const void *data, size\_t len)}\\
- Send a packet with length {\tt len} containing {\tt data}
- to all RTCP addresses of the current destination list.
- \item {\tt void ResetPacketCount()}\\
- The transmitter keeps track of the amount of RTP and RTCP
- packets that were sent. This functions resets those counts.
- \item {\tt u\_int32\_t GetNumRTPPacketsSent()}\\
- Returns the number of RTP packets sent.
- \item {\tt u\_int32\_t GetNumRTCPPacketsSent()}\\
- Returns the number of RTCP packets sent.
- \item {\tt int AddDestination(const RTPAddress \&addr)}\\
- Adds the address specified by {\tt addr} to the list of
- destinations.
- \item {\tt int DeleteDestination(const RTPAddress \&addr)}\\
- Deletes the address specified by {\tt addr} from the list
- of destinations.
- \item {\tt void ClearDestinations()}\\
- Clears the list of destinations.
- \item {\tt bool SupportsMulticasting()}\\
- Returns {\tt true} if the transmission component supports
- multicasting.
- \item {\tt int JoinMulticastGroup(const RTPAddress \&addr)}\\
- Joins the multicast group specified by {\tt addr}.
- \item {\tt int LeaveMulticastGroup(const RTPAddress \&addr)}\\
- Leaves the multicast group specified by {\tt addr}.
- \item {\tt void LeaveAllMulticastGroups()}\\
- Leaves all the multicast groups that have been joined.
- \item {\tt int SetReceiveMode(RTPTransmitter::ReceiveMode m)}\\
- Sets the receive mode to m, which is one of the following:
- {\tt RTPTrans\-mitter::\-Accept\-All}, {\tt RTPTrans\-mitter::\-Accept\-Some},
- {\tt RTPTrans\-mitter::\-Ignore\-Some}. Note that if the receive
- mode is changed, all information about the addresses to ignore
- or to accept is lost.
- \item {\tt int AddToIgnoreList(const RTPAddress \&addr)}\\
- Adds {\tt addr} to the list of addresses to ignore.
- \item {\tt int DeleteFromIgnoreList(const RTPAddress \&addr)}\\
- Deletes {\tt addr} from the list of addresses to ignore.
- \item {\tt void ClearIgnoreList()}\\
- Clears the list of addresses to ignore.
- \item {\tt int AddToAcceptList(const RTPAddress \&addr)}\\
- Adds {\tt addr} to the list of addresses to accept.
- \item {\tt int DeleteFromAcceptList(const RTPAddress \&addr)}\\
- Deletes {\tt addr} from the list of addresses to accept.
- \item {\tt void ClearAcceptList()}\\
- Clears the list of addresses to accept.
- \item {\tt int SetMaximumPacketSize(size\_t s)}\\
- Sets the maximum packet size which the transmitter should
- allow to {\tt s}.
- \end{itemize}
-
- \Paragraph{UDP over IPv4 transmitter}\headerfile{rtpudpv4transmitter.h}\inherits{RTPTransmitter}
-
- The class {\tt RTPUDPv4Transmitter} inherits the {\tt RTPTransmitter}
- interface and implements a transmission component which user UDP
- over IPv4 to send and receive RTP and RTCP data.
-
- The component's parameters are described by the class
- {\tt RTPUDPv4Trans\-mission\-Params} and is described in section
- \ref{rtpudpv4transmissionparams}. The functions which have
- an {\tt RTPAddress} argument require an argument of
- type {\tt RTPIPv4Address} which is described in section
- \ref{rtpipv4address}. The {\tt Get\-Trans\-mission\-Info} member function
- of the {\tt RTP\-UDPv4\-Trans\-mitter} class returns an instance
- of type {\tt RTP\-UDPv4\-Trans\-mission\-Info} which is described
- in section \ref{rtpudpv4transmissioninfo}.
-
- \Paragraph{UDP over IPv6 transmitter}\headerfile{rtpudpv6transmitter.h}\inherits{RTPTransmitter}
-
- The class {\tt RTPUDPv6Transmitter} inherits the {\tt RTPTransmitter}
- interface and implements a transmission component which user UDP
- over IPv6 to send and receive RTP and RTCP data.
-
- The component's parameters are described by the class
- {\tt RTPUDPv6Trans\-mission\-Params} and is described in section
- \ref{rtpudpv6transmissionparams}. The functions which have
- an {\tt RTPAddress} argument require an argument of
- type {\tt RTPIPv6Address} which is described in section
- \ref{rtpipv6address}. The {\tt Get\-Trans\-mission\-Info} member function
- of the {\tt RTP\-UDPv6\-Trans\-mitter} class returns an instance
- of type {\tt RTP\-UDPv6\-Trans\-mission\-Info} which is described
- in section \ref{rtpudpv6transmissioninfo}.
-
- \subsubsection{\tt RTPTransmissionParams}\headerfile{rtptransmitter.h}
-
- The {\tt RTPTransmissionParams} class is an abstract class which
- will have a specific implementation for a specific kind of
- transmission component. All actual implementations inherit the
- following function which identify the component type for which
- these parameters are valid:
- \begin{verbatim}
- RTPTransmitter::TransmissionProtocol GetTransmissionProtocol()
- \end{verbatim}
-
- \Paragraph{Parameters for the UDP over IPv4 transmitter}\headerfile{rtpudpv4transmitter.h}\inherits{RTPTransmissionParams}
- \label{rtpudpv4transmissionparams}
-
- The {\tt RTPUDPv4TransmissionParams} class represents the
- parameters used by the UDP over IPv4 transmission component.
- By default, the multicast TTL is set to $1$ and the portbase
- is set to $5000$. The interface of this class is the following:
- \begin{itemize}
- \item {\tt void SetBindIP(u\_int32\_t ip)}\\
- Sets the IP address which is used to bind the sockets
- to {\tt ip}.
- \item {\tt void SetPortbase(u\_int16\_t pbase)}\\
- Sets the RTP portbase to {\tt pbase}. This has to be
- an even number.
- \item {\tt void SetMulticastTTL(u\_int8\_t mcastTTL)}\\
- Sets the multicast TTL to be used to {\tt mcastTTL}.
- \item {\tt void SetLocalIPList(std::list<u\_int32\_t> \&iplist)}\\
- Passes a list of IP addresses which will be used as
- the local IP addresses.
- \item {\tt void ClearLocalIPList()}\\
- Clears the list of local IP addresses. An empty list
- will make the transmission component itself determine the
- local IP addresses.
- \item {\tt u\_int32\_t GetBindIP() const}\\
- Returns the IP address which will be used to bind the
- sockets.
- \item {\tt u\_int16\_t GetPortbase() const}\\
- Returns the RTP portbase which will be used.
- \item {\tt u\_int8\_t GetMulticastTTL() const}\\
- Returns the multicast TTL which will be used.
- \item {\tt const std::list<u\_int32\_t> \&GetLocalIPList() const}\\
- Returns the list of local IP addresses.
- \end{itemize}
-
- \Paragraph{Parameters for the UDP over IPv6 transmitter}\headerfile{rtpudpv6transmitter.h}\inherits{RTPTransmissionParams}
- \label{rtpudpv6transmissionparams}
-
- The {\tt RTPUDPv6TransmissionParams} class represents the
- parameters used by the UDP over IPv6 transmission component.
- By default, the multicast TTL is set to $1$ and the portbase
- is set to $5000$. The interface of this class is the following:
- \begin{itemize}
- \item {\tt void SetBindIP(in6\_addr ip)}\\
- Sets the IP address which is used to bind the sockets
- to {\tt ip}.
- \item {\tt void SetPortbase(u\_int16\_t pbase)}\\
- Sets the RTP portbase to {\tt pbase}. This has to be
- an even number.
- \item {\tt void SetMulticastTTL(u\_int8\_t mcastTTL)}\\
- Sets the multicast TTL to be used to {\tt mcastTTL}.
- \item {\tt void SetLocalIPList(std::list<in6\_addr> \&iplist)}\\
- Passes a list of IP addresses which will be used as
- the local IP addresses.
- \item {\tt void ClearLocalIPList()}\\
- Clears the list of local IP addresses. An empty list
- will make the transmission component itself determine the
- local IP addresses.
- \item {\tt in6\_addr GetBindIP() const}\\
- Returns the IP address which will be used to bind the
- sockets.
- \item {\tt u\_int16\_t GetPortbase() const}\\
- Returns the RTP portbase which will be used.
- \item {\tt u\_int8\_t GetMulticastTTL() const}\\
- Returns the multicast TTL which will be used.
- \item {\tt const std::list<in6\_addr> \&GetLocalIPList() const}\\
- Returns the list of local IP addresses.
- \end{itemize}
-
- \subsubsection{\tt RTPTransmissionInfo}\headerfile{rtptransmitter.h}
-
- The {\tt RTPTransmissionInfo} class is an abstract class which
- will have a specific implementation for a specific kind of
- transmission component. All actual implementations inherit the
- following function which identify the component type for which
- these parameters are valid:
- \begin{verbatim}
- RTPTransmitter::TransmissionProtocol GetTransmissionProtocol()
- \end{verbatim}
-
- \Paragraph{Info about the UDP over IPv4 transmitter}\headerfile{rtpudpv4transmitter.h}
- \label{rtpudpv4transmissioninfo}
-
- The class {\tt RTPUDPv4TransmissionInfo} gives some additional
- information about the UDP over IPv4 transmission component. The
- following member functions are available:
- \begin{itemize}
- \item {\tt std::list<u\_int32\_t> GetLocalIPList() const}\\
- Returns the list of IPv4 addresses the transmitter
- considers to be the local IP addresses.
- \item {\tt int GetRTPSocket() const}\\
- Returns the socket descriptor used for receiving and transmitting
- RTP packets.
- \item {\tt int GetRTCPSocket() const}\\
- Returns the socket descriptor used for receiving and transmitting
- RTCP packets.
- \end{itemize}
-
- \Paragraph{Info about the UDP over IPv6 transmitter}\headerfile{rtpudpv6transmitter.h}
- \label{rtpudpv6transmissioninfo}
-
- The class {\tt RTPUDPv6TransmissionInfo} gives some additional
- information about the UDP over IPv6 transmission component. The
- following member functions are available:
- \begin{itemize}
- \item {\tt std::list<in6\_addr> GetLocalIPList() const}\\
- Returns the list of IPv4 addresses the transmitter
- considers to be the local IP addresses.
- \item {\tt int GetRTPSocket() const}\\
- Returns the socket descriptor used for receiving and transmitting
- RTP packets.
- \item {\tt int GetRTCPSocket() const}\\
- Returns the socket descriptor used for receiving and transmitting
- RTCP packets.
- \end{itemize}
-
- \subsubsection{\tt RTPAddress}\headerfile{rtpaddress.h}
-
- The class {\tt RTPAddress} is an abstract class which is used to
- specify destinations, multicast groups etc. To check which actual
- implementation is used, the class defines the following type:
- \begin{verbatim}
- enum AddressType { IPv4Address, IPv6Address, UserDefinedAddress };
- \end{verbatim}
- The type {\tt RTPAddress::IPv4Address} is used by the UDP over IPv4
- transmitter; {\tt RTPAddress::IPv6Address} is used by the UDP over
- IPv6 transmitter. The {\tt RTPAddress::UserDefinedAddress} type can
- be useful when using a user-defined transmission component.
-
- The class defines the following interface:
- \begin{itemize}
- \item {\tt AddressType GetAddressType() const}\\
- Returns the type of address the actual implementation
- represents.
- \item {\tt RTPAddress *CreateCopy() const}\\
- Creates a copy of the {\tt RTPAddress} instance.
- \item {\tt bool IsSameAddress(const RTPAddress *addr) const}\\
- Checks if the address {\tt addr} is the same address as
- the one this instance represents. Implementations must be
- able ti handle a NULL argument.
- \item {\tt bool IsFromSameHost(const RTPAddress *addr) const}\\
- Checks if the address {\tt addr} represents the same host
- as this instance. Implementations must be able to handle
- a NULL argument.
- \end{itemize}
-
- \Paragraph{\tt RTPIPv4Address}\headerfile{rtpipv4address.h}\inherits{RTPAddress}
- \label{rtpipv4address}
-
- This class is used by the UDP over IPv4 transmission component.
- The following member functions are defined in this class:
- \begin{itemize}
- \item {\tt RTPIPv4Address(u\_int32\_t ip = 0, u\_int16\_t port = 0)}\\
- Creates an instance with IP address {\tt ip} and port number {\tt port}.
- Both are interpreted in host byte order.
- \item {\tt RTPIPv4Address(const u\_int8\_t ip[4], u\_int16\_t port = 0)}\\
- Creates an instance with IP address {\tt ip} and port {\tt port}.
- The port number is interpreted in host byte order.
- \item {\tt void SetIP(u\_int32\_t ip)}\\
- Sets the IP address for this instance to {\tt ip} which is
- assumed to be in host byte order.
- \item {\tt void SetIP(const u\_int8\_t ip[4])}\\
- Sets the IP address of this instance to {\tt ip}.
- \item {\tt void SetPort(u\_int16\_t port)}\\
- Sets the port number for this instance to {\tt port} which
- is interpreted in host byte order.
- \item {\tt u\_int32\_t GetIP() const}\\
- Returns the IP address contained in this instance in
- host byte order.
- \item {\tt u\_int16\_t GetPort() const}\\
- Returns the port number of this instance in host byte
- order.
- \end{itemize}
-
- When an {\tt RTPIPv4Address} is used in one of the multicast
- functions of the transmitter, the port number is ignored. When
- an instance is used in one of the accept or ignore functions
- of the transmitter, a zero port number represents all ports
- for the specified IP address.
-
- \Paragraph{\tt RTPIPv6Address}\headerfile{rtpipv6address.h}\inherits{RTPAddress}
- \label{rtpipv6address}
-
- This class is used by the UDP over IPv4 transmission component.
- The following member functions are defined:
- \begin{itemize}
- \item {\tt RTPIPv6Address()}\\
- Creates an instance with IP address and port number set to
- zero.
- \item {\tt RTPIPv6Address(const u\_int8\_t ip[16], u\_int16\_t port = 0)}\\
- Creates an instance with IP address {\tt ip} and port
- number {\tt port}. The port number is assumed to be in
- host byte order.
- \item {\tt RTPIPv6Address(in6\_addr ip, u\_int16\_t port = 0)}\\
- Creates an instance with IP address {\tt ip} and port
- number {\tt port}. The port number is assumed to be in
- host byte order.
- \item {\tt void SetIP(in6\_addr ip)}\\
- Sets the IP address for this instance to {\tt ip}.
- \item {\tt void SetIP(const u\_int8\_t ip[16])}\\
- Sets the IP address for this instance to {\tt ip}.
- \item {\tt void SetPort(u\_int16\_t port)}\\
- Sets the port number for this instance to {\tt port}, which
- is interpreted in host byte order.
- \item {\tt void GetIP(u\_int8\_t ip[16]) const}\\
- Copies the IP address of this instance in {\tt ip}.
- \item {\tt in6\_addr GetIP() const}\\
- Returns the IP address of this instance.
- \item {\tt u\_int16\_t GetPort() const}\\
- Returns the port number contained in this instance in
- host byte order.
- \end{itemize}
-
- When an {\tt RTPIPv6Address} is used in one of the multicast
- functions of the transmitter, the port number is ignored. When
- an instance is used in one of the accept or ignore functions
- of the transmitter, a zero port number represents all ports
- for the specified IP address.
-
- \subsubsection{\tt RTPRawPacket}\headerfile{rtprawpacket.h}
-
- The {\tt RTPRawPacket} class is used by the transmission component
- to store the incoming RTP and RTCP data in. It has the following
- interface:
- \begin{itemize}
- \item {\tt RTPRawPacket(u\_int8\_t *data, size\_t datalen, RTPAddress *address, RTPTime \&recvtime, bool rtp)}\\
- Creates an instance which stores data from {\tt data} with
- length {\tt datalen}. Only the pointer to the data is stored,
- no actual copy is made! The address from which this packet
- originated is set to {\tt address} and the time at which
- the packet was received is set to {\tt recvtime}. The flag
- which indicates whether this data is RTP or RTCP data is set
- to {\tt rtp}.
- \item {\tt u\_int8\_t *GetData()}\\
- Returns the pointer to the data which is contained in this
- packet.
- \item {\tt size\_t GetDataLength() const}\\
- Returns the length of the packet described by this instance.
- \item {\tt RTPTime GetReceiveTime() const}\\
- Returns the time at which this packet was received.
- \item {\tt const RTPAddress *GetSenderAddress() const}\\
- Returns the address stored in this packet.
- \item {\tt bool IsRTP() const}\\
- Returns {\tt true} if this data is RTP data, {\tt false} if it is RTCP
- data.
- \item {\tt void ZeroData()}\\
- Sets the pointer to the data stored in this packet to zero.
- This will prevent a {\tt delete} call for the actual data when
- the destructor of {\tt RTPRawPacket} is called. This function
- is used by the {\tt RTPPacket} and {\tt RTCPCompoundPacket}
- classes to obtain the packet data (without having to copy it)
- and to make sure the data isn't deleted when the destructor
- of {\tt RTPRawPacket} is called.
- \end{itemize}
-
- \subsubsection{\tt RTPPacket}\headerfile{rtppacket.h}
-
- The {\tt RTPPacket} class can be used to parse a {\tt RTPRawPacket}
- instance if it represents RTP data. The class can also be used to
- create a new RTP packet according to the parameters specified by
- the user. The interface of this class is the following:
- \begin{itemize}
- \item {\tt RTPPacket(RTPRawPacket \&rawpack)}\\
- Creates an RTPPacket instance based upon the data in
- {\tt rawpack}.
- \item {\tt RTPPacket(u\_int8\_t payloadtype, const void *payloaddata, size\_t payloadlen, u\_int16\_t seqnr,
- u\_int32\_t timestamp, u\_int32\_t ssrc, bool gotmarker, u\_int8\_t numcsrcs, const u\_int32\_t *csrcs,
- bool gotextension, u\_int16\_t extensionid, u\_int16\_t extensionlen\_numwords, const void *extensiondata,
- size\_t maxpacksize = 0)}\\
- Creates an new buffer for an RTP packet and fills in the fields
- according to the specified parameters. If {\tt maxpacksize} is
- not equal to zero, an error is generated if the total packet size
- would exceed {\tt maxpacksize}. The arguments of the constructor
- are self-explanatory. Note that the size of a header extension is
- specified in a number of $32$-bit words.
- \item {\tt RTPPacket(u\_int8\_t payloadtype, const void *payloaddata, size\_t payloadlen, u\_int16\_t seqnr,
- u\_int32\_t timestamp, u\_int32\_t ssrc, bool gotmarker, u\_int8\_t numcsrcs, const u\_int32\_t *csrcs,
- bool gotextension, u\_int16\_t extensionid, u\_int16\_t extensionlen\_numwords, const void *extensiondata,
- void *buffer, size\_t buffersize)}\\
- Pretty much the same function as the previous one, except that data is stored
- in an external buffer {\tt buffer} with buffer size {\tt buffersize}.
- \item {\tt int GetCreationError() const}\\
- If an error occurred in one of the constructors, this function
- returns the error code.
- \item {\tt bool HasExtension() const}\\
- Returns {\tt true} if the RTP packet has a header extension and
- {\tt false} otherwise.
- \item {\tt bool HasMarker() const}\\
- Returns {\tt true} is the marker bit was set and {\tt false}
- otherwise.
- \item {\tt int GetCSRCCount() const}\\
- Returns the number of CSRCs contained in this packet.
- \item {\tt u\_int32\_t GetCSRC(int num) const}\\
- Returns a specific CSRC identifier. The parameter {\tt num}
- can go from $0$ to {\tt GetCSRCCount()}-$1$.
- \item {\tt u\_int8\_t GetPayloadType() const}\\
- Returns the payload type of the packet.
- \item {\tt u\_int32\_t GetExtendedSequenceNumber() const}\\
- Returns the extended sequence number of the packet. When
- the packet is just received, only the low $16$ bits will
- be set. The high $16$ bits can be filled in later.
- \item {\tt u\_int16\_t GetSequenceNumber() const}\\
- Returns the sequence number of this packet.
- \item {\tt void SetExtendedSequenceNumber(u\_int32\_t seq)}\\
- Sets the extended sequence number of this packet to {\tt seq}.
- \item {\tt u\_int32\_t GetTimestamp() const}\\
- Returns the timestamp of this packet.
- \item {\tt u\_int32\_t GetSSRC() const}\\
- Returns the SSRC identifier stored in this packet.
- \item {\tt u\_int8\_t *GetPacketData() const}\\
- Returns a pointer to the data of the entire packet.
- \item {\tt u\_int8\_t *GetPayloadData() const}\\
- Returns a pointer to the actual payload data.
- \item {\tt size\_t GetPacketLength() const}\\
- Returns the length of the entire packet.
- \item {\tt size\_t GetPayloadLength() const}\\
- Returns the payload length.
- \item {\tt u\_int16\_t GetExtensionID() const}\\
- If a header extension is present, this function
- returns the extension identifier.
- \item {\tt u\_int8\_t *GetExtensionData() const}\\
- Returns a pointer to the header extension data.
- \item {\tt size\_t GetExtensionLength() const}\\
- Returns the length of the header extension data.
- \item {\tt RTPTime GetReceiveTime() const}\\
- When an {\tt RTPPacket} instance is created from
- an {\tt RTPRawPacket} instance, the raw packet's
- reception time is stored in the {\tt RTPPacket}
- instance. This function then retrieves that time.
- \end{itemize}
-
- \subsubsection{\tt RTCPCompoundPacket}\headerfile{rtpcompoundpacket.h}
-
- This class describes an RTCP compound packet and has the following
- interface:
- \begin{itemize}
- \item {\tt RTCPCompoundPacket(RTPRawPacket \&rawpack)}\\
- Creates an {\tt RTCPCompoundPacket} instance from the
- data in {\tt rawpack}.
- \item {\tt int GetCreationError()}\\
- If the raw packet data in the constructor could not
- be parsed, this function returns the error code of
- what went wrong. If the packet had an invalid format,
- the return value is {\tt ERR\_\-RTP\_\-RTCPCOMPOUND\_\-INVALID\-PACKET}.
- \item {\tt u\_int8\_t *GetCompoundPacketData()}\\
- Returns a pointer to the data of the entire RTCP compound packet.
- \item {\tt size\_t GetCompoundPacketLength()}\\
- Returns the size of the entire RTCP compound packet
- \item {\tt void GotoFirstPacket()}\\
- Starts the iteration over the individual RTCP packets in
- the RTCP compound packet.
- \item {\tt RTCPPacket *GetNextPacket()}\\
- Returns a pointer to the next individual RTCP packet. Note
- that no {\tt delete} call may be done on the {\tt RTCPPacket}
- instance which is returned. The {\tt RTCPPacket} class is
- described below.
- \end{itemize}
-
- \Paragraph{\tt RTCPPacket}\headerfile{rtcppacket.h}
-
- The class {\tt RTCPPacket} is a base class for specific types
- of RTCP packets. The following type in the {\tt RTCPPacket}
- class identifies the different packet types:
- \begin{verbatim}
- enum PacketType { SR, RR, SDES, BYE, APP, Unknown };
- \end{verbatim}
-
- The class contains the following member functions:
- \begin{itemize}
- \item {\tt bool IsKnownFormat() const}\\
- Returns {\tt true} if the subclass was able to interpret
- the data and {\tt false} otherwise.
- \item {\tt PacketType GetPacketType() const}\\
- Returns the actual packet type which the subclass
- implements:
- \begin{itemize}
- \item {\tt RTCPPacket::SR}: indicates an {\tt RTCPSRPacket} instance
- \item {\tt RTCPPacket::RR}: indicates an {\tt RTCPRRPacket} instance
- \item {\tt RTCPPacket::SDES}: indicates an {\tt RTCPSDESPacket} instance
- \item {\tt RTCPPacket::BYE}: indicates an {\tt RTCPBYEPacket} instance
- \item {\tt RTCPPacket::APP}: indicates an {\tt RTCPAPPPacket} instance
- \item {\tt RTCPPacket::Unknown}: indicates an {\tt RTCPUnknownPacket} instance
- \end{itemize}
- \item {\tt u\_int8\_t *GetPacketData()}\\
- Returns a pointer to the data of this RTCP packet.
- \item {\tt size\_t GetPacketLength() const}\\
- Returns the length of this RTCP packet.
- \end{itemize}
-
- \Paragraph{\tt RTCPSRPacket}\headerfile{rtcpsrpacket.h}\inherits{RTCPPacket}
-
- This class describes an RTCP sender report packet. The interface
- is the following:
- \begin{itemize}
- \item {\tt RTCPSRPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \item {\tt u\_int32\_t GetSenderSSRC() const}\\
- Returns the SSRC of the participant who sent this packet.
- \item {\tt RTPNTPTime GetNTPTimestamp() const}\\
- Returns the NTP timestamp contained in the sender report.
- \item {\tt u\_int32\_t GetRTPTimestamp() const}\\
- Returns the RTP timestamp contained in the sender report.
- \item {\tt u\_int32\_t GetSenderPacketCount() const}\\
- Returns the sender's packet count contained in the
- sender report.
- \item {\tt u\_int32\_t GetSenderOctetCount() const}\\
- Returns the sender's octet count contained in the sender
- report.
- \item {\tt int GetReceptionReportCount() const}\\
- Returns the number of reception report blocks present
- in this packet.
- \item {\tt u\_int32\_t GetSSRC(int index) const}\\
- Returns the SSRC of the reception report block described
- by {\tt index} which may have a value from $0$ to
- {\tt GetReceptionReportCount()}-$1$. Note that no
- check is performed to see if {\tt index} is valid.
- \item {\tt u\_int8\_t GetFractionLost(int index) const}\\
- Returns the `fraction lost' field of the reception
- report described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt int32\_t GetLostPacketCount(int index) const}\\
- Returns the number of lost packets in the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetExtendedHighestSequenceNumber(int index) const}\\
- Returns the extended highest sequence number of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReception\-Report\-Count()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetJitter(int index) const}\\
- Returns the jitter field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetLSR(int index) const}\\
- Returns the LSR field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetDLSR(int index) const}\\
- Returns the DLSR field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \end{itemize}
-
- \Paragraph{\tt RTCPRRPacket}\headerfile{rtcprrpacket.h}\inherits{RTCPPacket}
-
- This class describes an RTCP receiver report packet. The interface
- is the following:
- \begin{itemize}
- \item {\tt RTCPRRPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \item {\tt u\_int32\_t GetSenderSSRC() const}\\
- Returns the SSRC of the participant who sent this packet.
- \item {\tt int GetReceptionReportCount() const}\\
- Returns the number of reception report blocks present
- in this packet.
- \item {\tt u\_int32\_t GetSSRC(int index) const}\\
- Returns the SSRC of the reception report block described
- by {\tt index} which may have a value from $0$ to
- {\tt GetReceptionReportCount()}-$1$. Note that no
- check is performed to see if {\tt index} is valid.
- \item {\tt u\_int8\_t GetFractionLost(int index) const}\\
- Returns the `fraction lost' field of the reception
- report described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt int32\_t GetLostPacketCount(int index) const}\\
- Returns the number of lost packets in the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetExtendedHighestSequenceNumber(int index) const}\\
- Returns the extended highest sequence number of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReception\-Report\-Count()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetJitter(int index) const}\\
- Returns the jitter field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetLSR(int index) const}\\
- Returns the LSR field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt u\_int32\_t GetDLSR(int index) const}\\
- Returns the DLSR field of the reception
- report block described by {\tt index} which may have a value
- from $0$ to {\tt GetReceptionReportCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \end{itemize}
-
- \Paragraph{\tt RTCPSDESPacket}\headerfile{rtcpsdespacket.h}\inherits{RTCPPacket}
-
- This class describes an RTCP SDES packet. In the {\tt RTCP\-SDES\-Packet}
- class, the following type is defined:
- \begin{verbatim}
- enum ItemType { None, CNAME, NAME, EMAIL, PHONE,
- LOC, TOOL, NOTE, PRIV, Unknown };
- \end{verbatim}
- This type is used to identify the type of an SDES item. The type
- {\tt None} is used when the iteration over the items has finished;
- {\tt Unknown} is used when there really is an item present, but
- the type is not a standard type.
-
- The class interface is the following:
- \begin{itemize}
- \item {\tt RTCPSDESPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \item {\tt int GetChunkCount() const}\\
- Returns the number of SDES chunks in the SDES packet.
- Each chunk has its own SSRC identifier.
- \item {\tt bool GotoFirstChunk()}\\
- Starts the iteration. If no SDES chunks are present,
- the function returns {\tt false}. Otherwise, it
- returns {\tt true} and sets the current chunk to be
- the first chunk.
- \item {\tt bool GotoNextChunk()}\\
- Sets the current chunk to the next available chunk.
- If no next chunk is present, this function returns
- {\tt false}, otherwise it returns {\tt true}.
- \item {\tt u\_int32\_t GetChunkSSRC() const}\\
- Returns the SSRC identifier of the current chunk.
- \item {\tt bool GotoFirstItem()}\\
- Starts the iteration over the SDES items in the current
- chunk. If no SDES items are present, the function returns
- {\tt false}. Otherwise, the function sets the current item
- to be the first one and returns {\tt true}.
- \item {\tt bool GotoNextItem()}\\
- If there's another item in the chunk, the current item
- is set to be the next one and the function returns {\tt true}.
- Otherwise, the function returns {\tt false}.
- \item {\tt ItemType GetItemType() const}\\
- Returns the SDES item type of the current item in the current
- chunk.
- \item {\tt size\_t GetItemLength() const}\\
- Returns the item length of the current item in the current
- chunk.
- \item {\tt u\_int8\_t *GetItemData()}\\
- Returns the item data of the current item in the current
- chunk.
- \end{itemize}
-
- If SDES private item support was enabled at compile-time, the following
- members can be used if the current item is an SDES private item.
- \begin{itemize}
- \item {\tt size\_t GetPRIVPrefixLength()}\\
- Returns the length of the prefix string of the private
- item.
- \item {\tt u\_int8\_t *GetPRIVPrefixData()}\\
- Returns the actual data of the prefix string.
- \item {\tt size\_t GetPRIVValueLength()}\\
- Returns the length of the value string of the private
- item.
- \item {\tt u\_int8\_t *GetPRIVValueData()}\\
- Returns the actual value data of the private item.
- \end{itemize}
-
- \Paragraph{\tt RTCPAPPPacket}\headerfile{rtcpapppacket.h}\inherits{RTCPPacket}
-
- The class {\tt RTCPAPPPacket} describes an RTCP APP packet.
- The following member functions are available:
- \begin{itemize}
- \item {\tt RTCPAPPPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \item {\tt u\_int8\_t GetSubType() const}\\
- Returns the subtype contained in the APP packet.
- \item {\tt u\_int32\_t GetSSRC() const}\\
- Returns the SSRC of the source which sent this packet.
- \item {\tt u\_int8\_t *GetName()}\\
- Returns the name contained in the APP packet. This always
- consists of four bytes and is not NULL-terminated.
- \item {\tt u\_int8\_t *GetAPPData()}\\
- Returns a pointer to the actual data.
- \item {\tt size\_t GetAPPDataLength() const}\\
- Returns the length of the actual data.
- \end{itemize}
-
- \Paragraph{\tt RTCPBYEPacket}\headerfile{rtcpbyepacket.h}\inherits{RTCPPacket}
-
- An RTCP BYE packet is represented by the class {\tt RTCPBYEPacket}
- which has the following member functions:
- \begin{itemize}
- \item {\tt RTCPBYEPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \item {\tt int GetSSRCCount() const}\\
- Returns the number of SSRC identifiers present in this
- BYE packet.
- \item {\tt u\_int32\_t GetSSRC(int index) const}\\
- Returns the SSRC described by {\tt index} which may have a value
- from $0$ to {\tt GetSSRCCount()}-$1$. Note that
- no check is performed to see if {\tt index} is valid.
- \item {\tt bool HasReasonForLeaving() const}\\
- Returns true if the BYE packet contains a reason for
- leaving.
- \item {\tt size\_t GetReasonLength() const}\\
- Returns the length of the string which describes why
- the source(s) left.
- \item {\tt u\_int8\_t *GetReasonData()}\\
- Returns the actual reason data.
- \end{itemize}
-
- \Paragraph{\tt RTCPUnknownPacket}\headerfile{rtcpunknownpacket.h}\inherits{RTCPPacket}
-
- This class doesn't have any extra member functions besides
- the ones it inherited. Note that since an unknown packet type
- doesn't have any format to check against, the {\tt IsKnownFormat}
- function will trivially return {\tt true}. Only the following
- constructor is available:
- \begin{itemize}
- \item {\tt RTCPUnknownPacket(u\_int8\_t *data, size\_t datalen)}\\
- Creates an instance based on the data in {\tt data} with
- length {\tt datalen}. Since the {\tt data} pointer
- is referenced inside the class (no copy of the data is
- made) one must make sure that the memory it points to is
- valid as long as the class instance exists.
- \end{itemize}
-
- \subsubsection{\tt RTCPCompoundPacketBuilder}\headerfile{rtpcompoundpacket\-builder.h}\inherits{RTCPCompoundPacket}
-
- The {\tt RTCPCompoundPacketBuilder} class can be used to
- construct an RTCP compound packet. It inherits the member
- functions of {\tt RTCP\-Compound\-Packet} which can be used
- to access the information in the compound packet once it has
- been built successfully. The member functions described below
- return {\tt ERR\_\-RTP\_\-RTCPCOMP\-PACK\-BUILDER\_\-NOT\-ENOUGH\-BYTES\-LEFT}
- if the action would cause the maximum allowed size to be
- exceeded.
- \begin{itemize}
- \item {\tt int InitBuild(size\_t maxpacketsize)}\\
- Starts building an RTCP compound packet with maximum size {\tt maxpacketsize}.
- New memory will be allocated to store the packet.
- \item {\tt int InitBuild(void *externalbuffer, size\_t buffersize)}\\
- Starts building a packet. Data will be stored in {\tt externalbuffer} which
- can contain {\tt buffersize} bytes.
- \item {\tt int StartSenderReport(u\_int32\_t senderssrc, const RTPNTPTime \&ntptimestamp, u\_int32\_t rtptimestamp,
- u\_int32\_t packetcount, u\_int32\_t octetcount)}\\
- Tells the packet builder that the packet should start with a sender report which
- will contain the sender information specified by this function's
- arguments. Once the sender report is started, report blocks can be
- added using the {\tt AddReportBlock} function.
- \item {\tt int StartReceiverReport(u\_int32\_t senderssrc)}\\
- Tells the packet builder that the packet should start with a receiver report which
- will contain the sender SSRC {\tt senderssrc}. Once the sender report is started,
- report blocks can be added using the {\tt AddReportBlock} function.
- \item {\tt int AddReportBlock(u\_int32\_t ssrc, u\_int8\_t fractionlost, int32\_t packetslost, u\_int32\_t exthighestseq,
- u\_int32\_t jitter, u\_int32\_t lsr, u\_int32\_t dlsr)}\\
- Adds the report block information specified by the function's
- arguments. If more than 31 report blocks are added, the builder
- will automatically use a new RTCP receiver report packet.
- \item {\tt int AddSDESSource(u\_int32\_t ssrc)}\\
- Starts an SDES chunk for participant {\tt ssrc}.
- \item {\tt int AddSDESNormalItem(RTCPSDESPacket::ItemType t, const void *itemdata, u\_int8\_t itemlength)}\\
- Adds a normal (non-private) SDES item of type {\tt t} to the current SDES
- chunk. The item's value will have length {\tt itemlength} and will contain
- the data {\tt itemdata}.
- \item {\tt int AddBYEPacket(u\_int32\_t *ssrcs, u\_int8\_t numssrcs, const void *reasondata, u\_int8\_t reasonlength)}\\
- Adds a BYE packet to the compound packet. It will contain {\tt numssrcs}
- source identifiers specified in {\tt ssrcs} and will indicate
- as reason for leaving the string of length {\tt reasonlength}
- containing data {\tt reasondata}.
- \item {\tt int AddAPPPacket(u\_int8\_t subtype, u\_int32\_t ssrc, const u\_int8\_t name[4], const void *appdata, size\_t appdatalen)}\\
- Adds the APP packet specified by the arguments to the
- compound packet. Note that {\tt appdatalen} has to be
- a multiple of four.
- \item {\tt int EndBuild()}\\
- Finished building the compound packet. If successful, the
- {\tt RTCPCompoundPacket} member functions can be used to
- access the RTCP packet data.
- \end{itemize}
-
- If the library was compiled with SDES private item support, the
- following member function is also available:
- \begin{itemize}
- \item {\tt int AddSDESPrivateItem(const void *prefixdata, u\_int8\_t prefixlength, const void *valuedata,
- u\_int8\_t valuelength)}\\
- Adds an SDES PRIV item described by the function's arguments
- to the current SDES chunk.
- \end{itemize}
-
- \subsubsection{\tt RTPSources}\headerfile{rtpsources.h}
-
- The {\tt RTPSources} class represents a table in which information
- about the participating sources is kept. The class has member
- functions to process RTP and RTCP data and to iterate over the
- participants. Note that a NULL address is used to identify packets
- from our own session. The class also provides some overridable
- functions which can be used to catch certain events (new SSRC,
- SSRC collision, \ldots).
-
- When probation support is enabled, you can select one of
- three probation types:
- \begin{verbatim}
- enum ProbationType { NoProbation, ProbationDiscard, ProbationStore };
- \end{verbatim}
- When {\tt NoProbation} is selected, the probation algorithm will
- not be used to validate new sources. When {\tt ProbationDiscard}
- is used, the probation algorithm is activated but received packets
- will be discarded until the source is validated. To activate the
- probation routine and store the packets which are received before
- the source is validated, the mode {\tt ProbationStore} can be
- selected.
-
- The RTPSources class interface is the following:
- \begin{itemize}
- \item {\tt RTPSources(ProbationType probationtype = ProbationStore)}\\
- In the constructor you can select the probation type you'd like
- to use. This only makes a difference when probation support was
- enabled at compilation time.
- \item {\tt void Clear()}\\
- Clears the source table.
- \item {\tt int CreateOwnSSRC(u\_int32\_t ssrc)}\\
- Creates an entry for our own SSRC identifier.
- \item {\tt int DeleteOwnSSRC()}\\
- Deletes the entry for our own SSRC identifier.
- \item {\tt void SentRTPPacket()}\\
- For our own SSRC entry, the sender flag is updated based
- upon outgoing packets instead of incoming packets. This
- function should be called if our own session has sent an
- RTP packet.
- \item {\tt int ProcessRawPacket(RTPRawPacket *rawpack, RTPTransmitter *trans, bool acceptownpackets)}\\
- Processes a raw packet {\tt rawpack}. The instance {\tt trans} will be used to
- check if this packet is one of our own packets. The flag {\tt acceptownpackets}
- indicates whether own packets should be accepted or ignored.
- \item {\tt int ProcessRawPacket(RTPRawPacket *rawpack, RTPTransmitter *trans[], int numtrans, bool acceptownpackets)}\\
- Same function as the previous one, except that every transmitter
- in the array {\tt trans} of length {\tt numtrans} is used
- to check if the packet is from our own session.
- \item {\tt int ProcessRTPPacket(RTPPacket *rtppack, const RTPTime \&receivetime, const RTPAddress *senderaddress, bool *stored)}\\
- Processes an {\tt RTPPacket} instance {\tt rtppack} which was
- received at time {\tt receivetime}. And which originated from
- {\tt senderaddress}. The {\tt senderaddress} parameter must
- be NULL if the packet was sent by the local participant. The
- flag {\tt stored} indicates whether the packet was stored in
- the table or not. If so, the {\tt rtppack} instance may not
- be deleted.
- \item {\tt int ProcessRTCPCompoundPacket(RTCPCompoundPacket *rtcpcomppack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Processes the RTCP compound packet {\tt rtcpcomppack}
- which was received at time {\tt receivetime} from {\tt
- senderaddress}. The {\tt senderaddress} parameter must
- be NULL if the packet was sent by the local participant.
- \item {\tt int ProcessRTCPSenderInfo(u\_int32\_t ssrc, const RTPNTPTime \&ntptime, u\_int32\_t rtptime,
- u\_int32\_t packetcount, u\_int32\_t octetcount, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Process the sender information of SSRC {\tt ssrc} into
- the source table. The information was received at time
- {\tt receivetime} from address {\tt senderaddress}. The
- {\tt senderaddress} parameter must be NULL if the packet
- was sent by the local participant.
- \item {\tt int ProcessRTCPReportBlock(u\_int32\_t ssrc, u\_int8\_t fractionlost, int32\_t lostpackets,
- u\_int32\_t exthighseqnr, u\_int32\_t jitter, u\_int32\_t lsr,
- u\_int32\_t dlsr, const RTPTime \&receivetime, const RTPAddress *senderaddress)}\\
- Processes the report block information which was sent
- by participant {\tt ssrc} into the source table. The
- information was received at time {\tt receivetime} from
- address {\tt senderaddress}. The {\tt senderaddress}
- parameter must be NULL if the packet was sent by the
- local participant.
- \item {\tt int ProcessSDESNormalItem(u\_int32\_t ssrc, RTCPSDESPacket::ItemType t, size\_t itemlength,
- const void *itemdata, const RTPTime \&receivetime, const RTPAddress *senderaddress)}\\
- Processes the non-private SDES item from source {\tt
- ssrc} into the source table. The information was
- received at time {\tt receivetime} from address {\tt
- senderaddress}. The {\tt senderaddress} parameter must
- be NULL if the packet was sent by the local participant.
- \item {\tt int ProcessBYE(u\_int32\_t ssrc, size\_t reasonlength, const void *reasondata, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Processes the BYE message for SSRC {\tt ssrc}. The
- information was received at time {\tt receivetime} from
- address {\tt senderaddress}. The {\tt senderaddress}
- parameter must be NULL if the packet was sent by the
- local participant.
- \item {\tt int UpdateReceiveTime(u\_int32\_t ssrc, const RTPTime \&receivetime, const RTPAddress *senderaddress)}\\
- If we heard from source {\tt ssrc}, but no actual
- data was added to the source table (for example, if
- no report block was meant for us), this function can
- be used to indicate that something was received from
- this source. This will prevent a premature timeout for
- this participant. The message was received at time {\tt
- receivetime} from address {\tt senderaddress}. The {\tt
- senderaddress} parameter must be NULL if the packet was
- sent by the local participant.
- \item {\tt bool GotoFirstSource()}\\
- Starts the iteration over the participants by going to the
- first member in the table. If a member was found, the function
- returns {\tt true}, otherwise it returns {\tt false}.
- \item {\tt bool GotoNextSource()}\\
- Sets the current source to be the next source in the table.
- If we're already at the last source, the function returns
- {\tt false}, otherwise it returns {\tt true}.
- \item {\tt bool GotoPreviousSource()}\\
- Sets the current source to be the previous source in the table.
- If we're at the first source, the function returns
- {\tt false}, otherwise it returns {\tt true}.
- \item {\tt bool GotoFirstSourceWithData()}\\
- Sets the current source to be the first source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt bool GotoNextSourceWithData()}\\
- Sets the current source to be the next source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt bool GotoPreviousSourceWithData()}\\
- Sets the current source to be the previous source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt RTPSourceData *GetCurrentSourceInfo()}\\
- Returns the {\tt RTPSourceData} instance for the currently
- selected participant.
- \item {\tt RTPSourceData *GetSourceInfo(u\_int32\_t ssrc)}\\
- Returns the {\tt RTPSourceData} instance for the participant
- identified by {\tt ssrc}, or NULL if no such entry exists.
- \item {\tt RTPPacket *GetNextPacket()}\\
- Extracts the next packet from the received packets queue
- of the current participant.
- \item {\tt bool GotEntry(u\_int32\_t ssrc)}\\
- Returns {\tt true} if an entry for participant {\tt ssrc} exists
- and {\tt false} otherwise.
- \item {\tt RTPSourceData *GetOwnSourceInfo()}\\
- If present, it returns the {\tt RTPSourceData} instance of
- the entry which was created by {\tt CreateOwnSSRC}.
- \item {\tt void Timeout(const RTPTime \&curtime, const RTPTime \&timeoutdelay)}\\
- Assuming that the current time is {\tt curtime}, time out the
- members from whom we haven't heard during the previous time
- interval {\tt timeoutdelay}.
- \item {\tt void SenderTimeout(const RTPTime \&curtime, const RTPTime \&timeoutdelay)}\\
- Assuming that the current time is {\tt curtime}, remove the
- sender flag for senders from whom we haven't received any RTP
- packets during the previous time interval {\tt timeoutdelay}.
- \item {\tt void BYETimeout(const RTPTime \&curtime, const RTPTime \&timeoutdelay)}\\
- Assuming that the current time is {\tt curtime}, remove the
- members who sent a BYE packet more than the time interval
- {\tt timeoutdelay} ago.
- \item {\tt void NoteTimeout(const RTPTime \&curtime, const RTPTime \&timeoutdelay)}\\
- Assuming that the current time is {\tt curtime}, clear the SDES
- NOTE items which haven't been updated in during the previous
- time interval {\tt timeoutdelay}.
- \item {\tt void MultipleTimeouts(const RTPTime \&curtime, const RTPTime \&sendertimeout,
- const RTPTime \&byetimeout, const RTPTime \&generaltimeout,
- const RTPTime \¬etimeout)}\\
- Combines the previous four functions. This is more efficient
- than calling all four functions since only one iteration
- is needed in this function.
- \item {\tt int GetSenderCount() const}\\
- Returns the number of participants which are marked as a
- sender.
- \item {\tt int GetTotalCount() const}\\
- Returns the total number of entries in the source table.
- \item {\tt int GetActiveMemberCount() const}\\
- Returns the number of members which have been validated and
- which haven't sent a BYE packet yet.
- \end{itemize}
-
- If SDES private item support was enabled at compile-time, the following
- member function is also available:
- \begin{itemize}
- \item {\tt int ProcessSDESPrivateItem(u\_int32\_t ssrc, size\_t prefixlen, const void *prefixdata,
- size\_t valuelen, const void *valuedata, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Processes the SDES private item from source {\tt ssrc}
- into the source table. The information was received at
- time {\tt receivetime} from address {\tt senderaddress}.
- The {\tt senderaddress} parameter must be NULL if the
- packet was sent by the local participant.
- \end{itemize}
-
- By inheriting your own class from {\tt RTPSources} and overriding
- one or more of the functions below, your application can be informed
- of certain events:
- \begin{itemize}
- \item {\tt void OnRTPPacket(RTPPacket *pack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an RTP packet is about to be processed.
- \item {\tt void OnRTCPCompoundPacket(RTCPCompoundPacket *pack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an RTCP packet is about to be processed.
- \item {\tt void OnSSRCCollision(RTPSourceData *srcdat, const RTPAddress *senderaddress, bool isrtp)}\\
- Is called when an SSRC collision was detected. The instance
- {\tt srcdat} is the one present in the table, the address
- {\tt senderaddress} is the one that collided with one of the
- addresses and {\tt isrtp} indicates against which address of
- {\tt srcdat} the check failed.
- \item {\tt void OnCNAMECollision(RTPSourceData *srcdat, const RTPAddress *senderaddress,
- const u\_int8\_t *cname, size\_t cnamelength)}\\
- Is called when another CNAME was received than the one
- already present for source {\tt srcdat}.
- \item {\tt void OnNewSource(RTPSourceData *srcdat)}\\
- Is called when a new entry {\tt srcdat} is added to the source
- table.
- \item {\tt void OnRemoveSource(RTPSourceData *srcdat)}\\
- Is called when the entry {\tt srcdat} is about to be
- deleted from the source table.
- \item {\tt void OnTimeout(RTPSourceData *srcdat)}\\
- Is called when participant {\tt srcdat} is timed out.
- \item {\tt void OnBYETimeout(RTPSourceData *srcdat)}\\
- Is called when participant {\tt srcdat} is timed after
- having sent a BYE packet.
- \item {\tt void OnBYEPacket(RTPSourceData *srcdat)}\\
- Is called when a BYE packet has been processed for source
- {\tt srcdat}.
- \item {\tt void OnAPPPacket(RTCPAPPPacket *apppacket, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- In called when an RTCP APP packet {\tt apppacket} has been received
- at time {\tt receivetime} from address {\tt senderaddress}.
- \item {\tt void OnUnknownPacketType(RTCPPacket *rtcppack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an unknown RTCP packet type was detected.
- \item {\tt void OnUnknownPacketFormat(RTCPPacket *rtcppack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an unknown packet format for a known packet
- type was detected.
- \item {\tt void OnNoteTimeout(RTPSourceData *srcdat)}\\
- Is called when the SDES NOTE item for source {\tt srcdat}
- has been timed out.
- \end{itemize}
-
- \subsubsection{\tt RTPSourceData}\headerfile{rtpsourcedata.h}
- \label{rtpsourcedata}
-
- The {\tt RTPSourceData} class contains all information about a member
- of the session. The interface is the following:
- \begin{itemize}
- \item {\tt u\_int32\_t GetSSRC() const}\\
- Returns the SSRC identifier for this member.
- \item {\tt bool HasData() const}\\
- Returns {\tt true} if there are RTP packets which can be extracted.
- \item {\tt RTPPacket *GetNextPacket()}\\
- Extracts the first packet of this participants RTP packet queue.
- \item {\tt void FlushPackets()}\\
- Clears the participant's RTP packet list.
- \item {\tt bool IsOwnSSRC() const}\\
- Returns {\tt true} if the participant was added using the
- {\tt RTPSources} member function {\tt CreateOwnSSRC} and
- returns {\tt false} otherwise.
- \item {\tt bool IsCSRC() const}\\
- Returns true if the source identifier is actually a CSRC from
- an RTP packet.
- \item {\tt bool IsSender() const}\\
- Returns {\tt true} if this member is marked as a sender and
- {\tt false} if not.
- \item {\tt bool IsValidated() const}\\
- Returns {\tt true} if the participant is validated: this is so
- if a number of consecutive RTP packets have been received or if
- a CNAME item has been received for this participant.
- \item {\tt bool IsActive() const}\\
- Returns {\tt true} if the source was validated and had not yet
- sent a BYE packet.
- \item {\tt void SetProcessedInRTCP(bool v)}\\
- This function is used by the {\tt RTCPPacketBuilder} class to mark
- whether this participant's information has been processed in a
- report block or not.
- \item {\tt bool IsProcessedInRTCP() const}\\
- This function is used by the {\tt RTCPPacketBuilder} class and
- returns whether this participant has been processed in a report
- block or not.
- \item {\tt bool IsRTPAddressSet() const}\\
- Returns {\tt true} if the address from which this participant's RTP packets
- originate has already been set.
- \item {\tt bool IsRTCPAddressSet() const}\\
- Returns {\tt true} if the address from which this participant's RTCP packets
- originate has already been set.
- \item {\tt const RTPAddress *GetRTPDataAddress() const}\\
- Returns the address from which this participant's RTP packet originate. If the
- address has been set and the returned value is NULL, this indicates that it
- originated from the local participant.
- \item {\tt const RTPAddress *GetRTCPDataAddress() const}\\
- Returns the address from which this participant's RTCP packet originate. If the
- address has been set and the returned value is NULL, this indicates that it
- originated from the local participant.
- \item {\tt bool ReceivedBYE() const}\\
- Returns {\tt true} if we received a BYE message for this participant and
- {\tt false} otherwise.
- \item {\tt u\_int8\_t *GetBYEReason(size\_t *len) const}\\
- Returns the reason for leaving contained in the BYE packet of this participant.
- The length of the reason is stored in {\tt len}.
- \item {\tt RTPTime GetBYETime() const}\\
- Returns the time at which the BYE packet was received.
- \item {\tt void SetTimestampUnit(double tsu)}\\
- Sets the value for the timestamp unit to be used in jitter calculations
- for data received from this participant. If not set, the library uses an
- approximation for the timestamp unit which is calculated from two consecutive
- RTCP sender reports. The timestamp unit is defined as a time interval divided
- by the number of samples in that interval: for $8000 Hz$ audio this would be
- $1.0/8000.0$.
- \item {\tt double GetTimestampUnit() const}\\
- Returns the timestamp unit used for this participant.
- \item {\tt bool SR\_HasInfo() const}\\
- Returns {\tt true} if an RTCP sender report has been received from this participant.
- \item {\tt RTPNTPTime SR\_GetNTPTimestamp() const}\\
- Returns the NTP timestamp contained in the last sender report.
- \item {\tt u\_int32\_t SR\_GetRTPTimestamp() const}\\
- Returns the RTP timestamp contained in the last sender report.
- \item {\tt u\_int32\_t SR\_GetPacketCount() const}\\
- Returns the packet count contained in the last sender report.
- \item {\tt u\_int32\_t SR\_GetByteCount() const}\\
- Returns the octet count contained in the last sender report.
- \item {\tt RTPTime SR\_GetReceiveTime() const}\\
- Returns the time at which the last sender report was received.
- \item {\tt bool SR\_Prev\_HasInfo() const}\\
- Returns {\tt true} if more than one RTCP sender report has been received.
- \item {\tt RTPNTPTime SR\_Prev\_GetNTPTimestamp() const}\\
- Returns the NTP timestamp contained in the second to last sender report.
- \item {\tt u\_int32\_t SR\_Prev\_GetRTPTimestamp() const}\\
- Returns the RTP timestamp contained in the second to last sender report.
- \item {\tt u\_int32\_t SR\_Prev\_GetPacketCount() const}\\
- Returns the packet count contained in the second to last sender report.
- \item {\tt u\_int32\_t SR\_Prev\_GetByteCount() const}\\
- Returns the octet count contained in the second to last sender report.
- \item {\tt RTPTime SR\_Prev\_GetReceiveTime() const}\\
- Returns the time at which the second to last sender report was received.
- \item {\tt bool RR\_HasInfo() const}\\
- Returns {\tt true} if this participant sent a receiver report with information
- about the reception of our data.
- \item {\tt double RR\_GetFractionLost() const}\\
- Returns the fraction lost value from the last report.
- \item {\tt int32\_t RR\_GetPacketsLost() const}\\
- Returns the number of lost packets contained in the last report.
- \item {\tt u\_int32\_t RR\_GetExtendedHighestSequenceNumber() const}\\
- Returns the extended highest sequence number contained in the last report.
- \item {\tt u\_int32\_t RR\_GetJitter() const}\\
- Returns the jitter value from the last report.
- \item {\tt u\_int32\_t RR\_GetLastSRTimestamp() const}\\
- Returns the LSR value from the last report.
- \item {\tt u\_int32\_t RR\_GetDelaySinceLastSR() const}\\
- Returns the DLSR value from the last report.
- \item {\tt RTPTime RR\_GetReceiveTime() const}\\
- Returns the time at which the last report was received.
- \item {\tt bool RR\_Prev\_HasInfo() const}\\
- Returns {\tt true} if this participant sent more than one receiver report with information
- about the reception of our data.
- \item {\tt double RR\_Prev\_GetFractionLost() const}\\
- Returns the fraction lost value from the second to last report.
- \item {\tt int32\_t RR\_Prev\_GetPacketsLost() const}\\
- Returns the number of lost packets contained in the second to last report.
- \item {\tt u\_int32\_t RR\_Prev\_GetExtendedHighestSequenceNumber() const}\\
- Returns the extended highest sequence number contained in the second to last report.
- \item {\tt u\_int32\_t RR\_Prev\_GetJitter() const}\\
- Returns the jitter value from the second to last report.
- \item {\tt u\_int32\_t RR\_Prev\_GetLastSRTimestamp() const}\\
- Returns the LSR value from the second to last report.
- \item {\tt u\_int32\_t RR\_Prev\_GetDelaySinceLastSR() const}\\
- Returns the DLSR value from the second to last report.
- \item {\tt RTPTime RR\_Prev\_GetReceiveTime() const}\\
- Returns the time at which the second to last report was received.
- \item {\tt bool INF\_HasSentData() const}\\
- Returns {\tt true} if validated RTP packets have been received from this
- participant.
- \item {\tt int32\_t INF\_GetNumPacketsReceived() const}\\
- Returns the total number of received packets from this participant.
- \item {\tt u\_int32\_t INF\_GetBaseSequenceNumber() const}\\
- Returns the base sequence number of this participant.
- \item {\tt u\_int32\_t INF\_GetExtendedHighestSequenceNumber() const}\\
- Returns the extended highest sequence number received from this
- participant.
- \item {\tt u\_int32\_t INF\_GetJitter() const}\\
- Returns the current jitter value for this participant.
- \item {\tt RTPTime INF\_GetLastMessageTime() const}\\
- Returns the time at which something was last heard from this member.
- \item {\tt RTPTime INF\_GetLastRTPPacketTime() const}\\
- Returns the time at which the last RTP packet was received.
- \item {\tt double INF\_GetEstimatedTimestampUnit() const}\\
- Returns the estimated timestamp unit. The estimate is made from two
- consecutive sender reports.
- \item {\tt u\_int32\_t INF\_GetNumPacketsReceivedInInterval() const}\\
- Returns the number of packets received since a new interval was
- started with {\tt INF\_StartNewInterval}.
- \item {\tt u\_int32\_t INF\_GetSavedExtendedSequenceNumber() const}\\
- Returns the extended sequence number which was stored by the
- {\tt INF\_StartNewInterval} call.
- \item {\tt void INF\_StartNewInterval()}\\
- Starts a new interval to count received packets in. This also stores
- the current extended highest sequence number to be able to calculate
- the packet loss during the interval.
- \item {\tt RTPTime INF\_GetRoundtripTime() const}\\
- Estimates the round trip time by using the LSR and DLSR info from the
- last receiver report.
- \item {\tt RTPTime INF\_GetLastSDESNoteTime() const}\\
- Returns the time at which the last SDES NOTE item was received.
- \item {\tt u\_int8\_t *SDES\_GetCNAME(size\_t *len) const}\\
- Returns a pointer to the SDES CNAME item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetName(size\_t *len) const}\\
- Returns a pointer to the SDES name item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetEMail(size\_t *len) const}\\
- Returns a pointer to the SDES e-mail item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetPhone(size\_t *len) const}\\
- Returns a pointer to the SDES phone item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetLocation(size\_t *len) const}\\
- Returns a pointer to the SDES location item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetTool(size\_t *len) const}\\
- Returns a pointer to the SDES tool item of this participant and stores
- its length in {\tt len}.
- \item {\tt u\_int8\_t *SDES\_GetNote(size\_t *len) const}\\
- Returns a pointer to the SDES note item of this participant and stores
- its length in {\tt len}.
- \end{itemize}
-
- If SDES private item support was enabled at compile-time, the following
- member functions are also available:
- \begin{itemize}
- \item {\tt void SDES\_GotoFirstPrivateValue()}\\
- Starts the iteration over the stored SDES private item prefixes
- and their associated values.
- \item {\tt bool SDES\_GetNextPrivateValue(u\_int8\_t **prefix, size\_t *prefixlen, u\_int8\_t **value, size\_t *valuelen) }\\
- If available, returns {\tt true} and stores the next SDES
- private item prefix in {\tt prefix} and its length in
- {\tt prefixlen}. The associated value and its length are
- then stored in {\tt value} and {\tt valuelen}. Otherwise,
- it returns {\tt false}.
- \item {\tt bool SDES\_GetPrivateValue(u\_int8\_t *prefix, size\_t prefixlen, u\_int8\_t **value, size\_t *valuelen) const}\\
- Looks for the entry which corresponds to the SDES private
- item prefix {\tt prefix} with length {\tt prefixlen}. If found,
- the function returns {\tt true} and stores the associated
- value and its length in {\tt value} and {\tt valuelen}
- respectively.
- \end{itemize}
-
- \subsubsection{\tt RTPPacketBuilder}\headerfile{rtppacketbuilder.h}
-
- This class can be used to build RTP packets and is a bit more
- high-level than the {\tt RTPPacket} class: it generates an SSRC
- identifier, keeps track of timestamp and sequence number etc.
-
- The interface is the following:
- \begin{itemize}
- \item {\tt int Init(size\_t maxpacksize)}\\
- Initializes the builder to only allow packets with a size
- below {\tt maxpacksize}
- \item {\tt void Destroy()}\\
- Cleans up the builder.
- \item {\tt u\_int32\_t GetPacketCount()}\\
- Returns the number of packets which have been created with
- the current SSRC identifier.
- \item {\tt u\_int32\_t GetPayloadOctetCount()}\\
- Returns the number of payload octets which have been generated
- with this SSRC identifier.
- \item {\tt int SetMaximumPacketSize(size\_t maxpacksize)}\\
- Sets the maximum allowed packet size to {\tt maxpacksize}.
- \item {\tt int AddCSRC(u\_int32\_t csrc)}\\
- Adds a CSRC to the CSRC list which will be stored in the
- RTP packets.
- \item {\tt int DeleteCSRC(u\_int32\_t csrc)}\\
- Deletes a CSRC from the list which will be stored in the
- RTP packets.
- \item {\tt void ClearCSRCList()}\\
- Clears the CSRC list.
- \item {\tt int BuildPacket(const void *data, size\_t len)}\\
- Builds a packet with payload {\tt data} and payload length
- {\tt len}. The payload type, marker and timestamp increment
- used will be those that have been set using the
- {\tt SetDefault} functions below.
- \item {\tt int BuildPacket(const void *data, size\_t len,
- u\_int8\_t pt, bool mark, u\_int32\_t timestampinc)}\\
- Builds a packet with payload {\tt data} and payload length
- {\tt len}. The payload type will be set to {\tt pt}, the
- marker bit to {\tt mark} and after building this packet,
- the timestamp will be incremented with {\tt timestamp}.
- \item {\tt int BuildPacketEx(const void *data, size\_t len,
- u\_int16\_t hdrextID, const void *hdrextdata, size\_t numhdrextwords)}\\
- Builds a packet with payload {\tt data} and payload length
- {\tt len}. The payload type, marker and timestamp increment
- used will be those that have been set using the
- {\tt SetDefault} functions below. This packet will also contain
- an RTP header extension with identifier {\tt hdrextID} and data
- {\tt hdrextdata}. The length of the header extension data
- is given by {\tt numhdrextwords} which expresses the length
- in a number of $32$-bit words.
- \item {\tt int BuildPacketEx(const void *data, size\_t len,
- u\_int8\_t pt, bool mark, u\_int32\_t timestampinc,
- u\_int16\_t hdrextID, const void *hdrextdata, size\_t numhdrextwords)}\\
- Builds a packet with payload {\tt data} and payload
- length {\tt len}. The payload type will be set to {\tt
- pt}, the marker bit to {\tt mark} and after building
- this packet, the timestamp will be incremented with {\tt
- timestamp}. This packet will also contain an RTP header
- extension with identifier {\tt hdrextID} and data {\tt
- hdrextdata}. The length of the header extension data is
- given by {\tt numhdrextwords} which expresses the length
- in a number of $32$-bit words.
- \item {\tt u\_int8\_t *GetPacket()}\\
- Returns a pointer to the last built RTP packet data.
- \item {\tt size\_t GetPacketLength()}\\
- Returns the size of the last built RTP packet.
- \item {\tt int SetDefaultPayloadType(u\_int8\_t pt)}\\
- Sets the default payload type to {\tt pt}.
- \item {\tt int SetDefaultMark(bool m)}\\
- Sets the default marker bit to {\tt m}.
- \item {\tt int SetDefaultTimestampIncrement(u\_int32\_t timestampinc)}\\
- Sets the default timestamp increment to {\tt timestampinc}.
- \item {\tt int IncrementTimestamp(u\_int32\_t inc)}\\
- This function increments the timestamp with the amount
- given by {\tt inc}. This can be useful if, for example,
- a packet was not sent because it contained only silence.
- Then, this function should be called to increment the
- timestamp with the appropriate amount so that the next
- packets will still be played at the correct time at
- other hosts.
- \item {\tt int IncrementTimestampDefault()}\\
- This function increments the timestamp with the amount
- given set by the {\tt SetDefaultTimestampIncrement}
- member function. This can be useful if, for example,
- a packet was not sent because it contained only silence.
- Then, this function should be called to increment the
- timestamp with the appropriate amount so that the next
- packets will still be played at the correct time at
- other hosts.
- \item {\tt u\_int32\_t CreateNewSSRC()}\\
- Creates a new SSRC to be used in generated packets. This
- will also generate new timestamp and sequence number
- offsets.
- \item {\tt u\_int32\_t CreateNewSSRC(RTPSources \&sources)}\\
- Creates a new SSRC to be used in generated packets. This
- will also generate new timestamp and sequence number
- offsets. The source table {\tt sources} is used to make
- sure that the chosen SSRC isn't used by another participant
- yet.
- \item {\tt u\_int32\_t GetSSRC()}\\
- Returns the current SSRC identifier.
- \item {\tt u\_int32\_t GetTimestamp()}\\
- Returns the current RTP timestamp.
- \item {\tt u\_int16\_t GetSequenceNumber()}\\
- Returns the current sequence number.
- \item {\tt RTPTime GetPacketTime()}\\
- Returns the time at which a packet was generated. This
- is not necessarily the time at which the last RTP packet
- was generated: if the timestamp increment was zero, the
- time is not updated.
- \item {\tt u\_int32\_t GetPacketTimestamp()}\\
- Returns the RTP timestamp which corresponds to the time
- returned by the previous function.
- \end{itemize}
-
- \subsubsection{\tt RTCPPacketBuilder}\headerfile{rtcppacketbuilder.h}
-
- The class {\tt RTCPPacketBuilder} can be used to build RTCP
- compound packets. This class is more high-level than the
- {\tt RTCPCompoundPacketBuilder} class: it uses the information
- of an {\tt RTPPacketBuilder} instance and of a {\tt RTPSources}
- instance to automatically generate the next compound packet which should
- be sent. It also provides functions to determine when SDES items
- other than the CNAME item should be sent.
-
- Its class interface is the following:
- \begin{itemize}
- \item {\tt RTCPPacketBuilder(RTPSources \&sources,RTPPacketBuilder \&rtppackbuilder)}\\
- Creates an instance which will use the source table
- {\tt sources} and the RTP packet builder {\tt rtppackbuilder}
- to determine the information for the next RTCP compound packet.
- \item {\tt int Init(size\_t maxpacksize, double timestampunit, const void *cname, size\_t cnamelen)}\\
- Initializes the builder to use the maximum allowed
- packet size {\tt maxpacksize}, timestamp unit {\tt
- timestampunit} and the SDES CNAME item specified by {\tt
- cname} with length {\tt cnamelen}. The timestamp unit
- is defined as a time interval divided by the number of
- samples in that interval: for $8000 Hz$ audio this would
- be $1.0/8000.0$.
- \item {\tt void Destroy()}\\
- Cleans up the builder.
- \item {\tt int SetTimestampUnit(double tsunit)}\\
- Sets the timestamp unit to be used to {\tt tsunit}. The
- timestamp unit is defined as a time interval divided
- by the number of samples in that interval: for $8000 Hz$
- audio this would be $1.0/8000.0$.
- \item {\tt int SetMaximumPacketSize(size\_t maxpacksize)}\\
- Sets the maximum size allowed size of an RTCP compound
- packet to {\tt maxpacksize}.
- \item {\tt int BuildNextPacket(RTCPCompoundPacket **pack)}\\
- Builds the next RTCP compound packet which should be
- sent and stores it in {\tt pack}.
- \item {\tt int BuildBYEPacket(RTCPCompoundPacket **pack, const void *reason, size\_t reasonlength,bool useSRifpossible = true)}\\
- Builds a BYE packet with reason for leaving
- specified by {\tt reason} and length
- {\tt reasonlength}. If {\tt useSRifpossible} is set to {\tt true},
- the RTCP compound packet will start with a sender report if
- allowed. Otherwise, a receiver report is used.
- \item {\tt void SetNameInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES name
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetEMailInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES e-mail
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetLocationInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES location
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetPhoneInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES phone
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetToolInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES tool
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetNoteInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the class will check if other SDES items
- need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES note
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt int SetLocalName(const void *s, size\_t len)}\\
- Sets the SDES name item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalEMail(const void *s, size\_t len)}\\
- Sets the SDES e-mail item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalLocation(const void *s, size\_t len)}\\
- Sets the SDES location item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalPhone(const void *s, size\_t len)}\\
- Sets the SDES phone item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalTool(const void *s, size\_t len)}\\
- Sets the SDES tool item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalNote(const void *s, size\_t len)}\\
- Sets the SDES note item for the local participant to the value {\tt s}
- with length {\tt len}.
- \end{itemize}
-
- \subsubsection{\tt RTPCollisionList}\headerfile{rtpcollisionlist.h}
-
- This class represents a list of addresses from which SSRC collisions were
- detected. Its interface is this:
- \begin{itemize}
- \item {\tt void Clear()}\\
- Clears the list of addresses.
- \item {\tt int UpdateAddress(const RTPAddress *addr, const RTPTime \&receivetime, bool *created)}\\
- Updates the entry for address {\tt addr} to indicate that a collision
- was detected at time {\tt receivetime}. If the entry did not exist yet, the
- flag {\tt created} is set to {\tt true}, otherwise it is set to {\tt false}.
- \item {\tt bool HasAddress(const RTPAddress *addr) const}\\
- Returns {\tt true} if the address {\tt addr} appears in the list.
- \item {\tt void Timeout(const RTPTime \¤ttime, const RTPTime \&timeoutdelay)}\\
- Assuming that the current time is given by {\tt currenttime}, this function
- times out entries which haven't been updated in the previous time interval
- specified by {\tt timeoutdelay}.
- \end{itemize}
-
- \subsubsection{\tt RTCPScheduler}\headerfile{rtcpscheduler.h}
-
- This class determines when RTCP compound packets should be sent. It has
- the following interface:
- \begin{itemize}
- \item {\tt RTCPScheduler(RTPSources \&sources)}\\
- Creates an instance which will use the source table {\tt RTPSources} to
- determine when RTCP compound packets should be scheduled. Note that
- for correct operation the {\tt sources} instance should have information
- about the own SSRC (added by {\tt CreateOwnSSRC}).
- \item {\tt void Reset()}\\
- Resets the scheduler.
- \item {\tt void SetParameters(const RTCPSchedulerParams \¶ms)}\\
- Sets the scheduler parameters to be used to {\tt params}. The
- {\tt RTCPSchedulerParams} class is described below.
- \item {\tt RTCPSchedulerParams GetParameters() const}\\
- Returns the currently used scheduler parameters.
- \item {\tt void SetHeaderOverhead(size\_t numbytes)}\\
- Sets the header overhead from underlying protocols (for example UDP and
- IP) to {\tt numbytes}.
- \item {\tt size\_t GetHeaderOverhead() const}\\
- Returns the currently used header overhead.
- \item {\tt void AnalyseIncoming(RTCPCompoundPacket \&rtcpcomppack)}\\
- For each incoming RTCP compound packet, this function has to be
- called for the scheduler to work correctly.
- \item {\tt void AnalyseOutgoing(RTCPCompoundPacket \&rtcpcomppack)}\\
- For each outgoing RTCP compound packet, this function has to be
- called for the scheduler to work correctly.
- \item {\tt void ActiveMemberDecrease()}\\
- This function has to be called each time a member times out or
- sends a BYE packet.
- \item {\tt void ScheduleBYEPacket(size\_t packetsize)}\\
- Asks the scheduler to schedule an RTCP compound packet containing a
- BYE packet. The compound packet has size {\tt packetsize}.
- \item {\tt RTPTime GetTransmissionDelay()}\\
- Returns the delay after which an RTCP compound will possibly have to
- be sent. The {\tt IsTime} member function should be called afterwards to
- make sure that it actually is time to send an RTCP compound packet.
- \item {\tt bool IsTime()}\\
- This function returns {\tt true} if it's time to send an RTCP compound packet
- and {\tt false} otherwise. If the function returns {\tt true} it will also
- have calculated the next time at which a packet should be sent, so if it
- is called again right away, it will return {\tt false}.
- \item {\tt RTPTime CalculateDeterministicInterval(bool sender = false)}\\
- Calculates the deterministic interval at this time. This is used -- together
- with a certain multiplier -- to time out members, senders etc.
- \end{itemize}
-
- \Paragraph{Scheduler parameters}\headerfile{rtcpscheduler.h}
-
- The {\tt RTCPSchedulerParams} class describes the parameters to be used by the
- scheduler. Its interface is the following:
- \begin{itemize}
- \item {\tt int SetRTCPBandwidth(double bw)}\\
- Sets the RTCP bandwidth to be used to {\tt bw} (in bytes per second).
- \item {\tt double GetRTCPBandwidth() const}\\
- Returns the used RTCP bandwidth in bytes per second.
- \item {\tt int SetSenderBandwidthFraction(double fraction)}\\
- Sets the fraction of the RTCP bandwidth reserved for senders
- to {\tt fraction}.
- \item {\tt double GetSenderBandwidthFraction() const}\\
- Returns the fraction of the RTCP bandwidth reserved for senders.
- \item {\tt int SetMinimumTransmissionInterval(const RTPTime \&t)}\\
- Sets the minimum (deterministic) interval between RTCP compound packets
- to {\tt t}.
- \item {\tt RTPTime GetMinimumTransmissionInterval() const}\\
- Returns the minimum RTCP transmission interval.
- \item {\tt void SetUseHalfAtStartup(bool usehalf)}\\
- If {\tt usehalf} is {\tt true}, only use half the minimum interval
- before sending the first RTCP compound packet.
- \item {\tt bool GetUseHalfAtStartup() const}\\
- Returns if only half the minimum interval should be used before sending
- the first RTCP compound packet.
- \item {\tt void SetRequestImmediateBYE(bool v)}\\
- If {\tt v} is {\tt true}, the scheduler will schedule a BYE packet
- to be sent immediately if allowed.
- \item {\tt bool GetRequestImmediateBYE()}\\
- Returns if the scheduler will schedule a BYE packet to be sent immediately
- if allowed.
- \end{itemize}
-
- The parameters default to the following values:
- \begin{itemize}
- \item RTCP bandwidth: 1000 bytes per second
- \item Sender bandwidth fraction: 25\%
- \item Minimum interval: 5 seconds
- \item Use half minimum interval at startup: yes
- \item Send BYE packet immediately if possible: yes
- \end{itemize}
-
- \subsubsection{\tt RTPSessionParams}\headerfile{rtpsessionparams.h}
- \label{rtpsessionparams}
-
- Describes the parameters for to be used by an {\tt RTPSession}
- instance. Note that the own timestamp unit must be set to a
- valid number, otherwise the session can't be created.
- The interface of this class is the following:
- \begin{itemize}
- \item {\tt int SetUsePollThread(bool usethread)}\\
- If {\tt usethread} is {\tt true}, the session will
- use a poll thread to automatically process incoming
- data and to send RTCP packets when necessary.
- \item {\tt bool IsUsingPollThread() const}\\
- Returns whether the session should use a poll thread
- or not.
- \item {\tt void SetMaximumPacketSize(size\_t max)}\\
- Sets the maximum allowed packet size for the session.
- \item {\tt size\_t GetMaximumPacketSize() const}\\
- Returns the maximum allowed packet size.
- \item {\tt void SetAcceptOwnPackets(bool accept)}\\
- If the argument is {\tt true}, the session should accept
- its own packets and store them accordingly in the source
- table.
- \item {\tt bool AcceptOwnPackets() const}\\
- Returns {\tt true} if the session should accept its
- own packets.
- \item {\tt void SetReceiveMode(RTPTransmitter::ReceiveMode recvmode)}\\
- Sets the receive mode to be used by the session.
- \item {\tt RTPTransmitter::ReceiveMode GetReceiveMode() const}\\
- Returns the currently set receive mode.
- \item {\tt void SetOwnTimestampUnit(double tsunit)}\\
- Sets the timestamp unit for our own data. The timestamp
- unit is defined as a time interval in seconds divided by
- the number of samples in that interval. For example, for
- $8000 Hz audio$, the timestamp unit would be $1.0/8000.0$.
- Since this value is initially set to an illegal value, the
- user must set this to an allowed value to be able to create
- a session.
- \item {\tt double GetOwnTimestampUnit() const}\\
- Returns the currently set timestamp unit.
- \item {\tt void SetResolveLocalHostname(bool v)}\\
- If {\tt v} is set to {\tt true}, the session will ask
- the transmitter to find a host name based upon the IP
- addresses in its list of local IP addresses. If set to
- {\tt false}, a call to {\tt gethostname} or something
- similar will be used to find the local hostname. Note
- that the first method might take some time.
- \item {\tt bool GetResolveLocalHostname() const}\\
- Returns whether the local hostname should be determined
- from the transmitter's list of local IP addresses or not.
- \item {\tt void SetProbationType(RTPSources::ProbationType probtype)}\\
- If probation support is enabled, this function sets the
- probation type to be used.
- \item {\tt RTPSources::ProbationType GetProbationType() const}\\
- Returns the probation type which will be used.
- \item {\tt void SetSessionBandwidth(double sessbw)}\\
- Sets the session bandwidth in bytes per second.
- \item {\tt double GetSessionBandwidth() const}\\
- Returns the session bandwidth in bytes per second.
- \item {\tt void SetControlTrafficFraction(double frac)}\\
- Sets the fraction of the session bandwidth to be used
- for control traffic.
- \item {\tt double GetControlTrafficFraction() const}\\
- Returns the fraction of the session bandwidth that will
- be used for control traffic.
- \item {\tt void SetSenderControlBandwidthFraction(double frac)}\\
- Sets the minimum fraction of the control traffic that
- will be used by senders.
- \item {\tt double GetSenderControlBandwidthFraction() const}\\
- Returns the minimum fraction of the control traffic that
- will be used by senders.
- \item {\tt void SetMinimumRTCPTransmissionInterval(const RTPTime \&t)}\\
- Set the minimal time interval between sending RTCP packets.
- \item {\tt RTPTime GetMinimumRTCPTransmissionInterval() const}\\
- Returns the minimal time interval between sending RTCP packets.
- \item {\tt void SetUseHalfRTCPIntervalAtStartup(bool usehalf)}\\
- If {\tt usehalf} is set to {\tt true}, the session will only
- wait half of the calculated RTCP interval before sending its
- first RTCP packet.
- \item {\tt bool GetUseHalfRTCPIntervalAtStartup() const}\\
- Returns whether the session will only
- wait half of the calculated RTCP interval before sending its
- first RTCP packet or not.
- \item {\tt void SetRequestImmediateBYE(bool v) }\\
- If {\tt v} is {\tt true}, the session will send a BYE
- packet immediately if this is allowed.
- \item {\tt bool GetRequestImmediateBYE() const}\\
- Returns whether the session should send a BYE packet immediately
- (if allowed) or not.
- \item {\tt void SetSenderReportForBYE(bool v)}\\
- When sending a BYE packet, this indicates whether it will be part
- of an RTCP compound packet that begins with a sender report or a
- receiver report. Of course, a sender report will only be used if
- allowed.
- \item {\tt bool GetSenderReportForBYE() const}\\
- Returns {\tt true} if a BYE packet will be sent in an RTCP compound
- packet which starts with a sender report. If a receiver report will
- be used, the function returns {\tt false}.
- \item {\tt void SetSenderTimeoutMultiplier(double m)}\\
- Sets the multiplier to be used when timing out senders.
- \item {\tt double GetSenderTimeoutMultiplier() const}\\
- Returns the multiplier to be used when timing out senders.
- \item {\tt void SetSourceTimeoutMultiplier(double m)}\\
- Sets the multiplier to be used when timing out members.
- \item {\tt double GetSourceTimeoutMultiplier() const}\\
- Returns the multiplier to be used when timing out members.
- \item {\tt void SetBYETimeoutMultiplier(double m)}\\
- Sets the multiplier to be used when timing out a member after
- it has sent a BYE packet.
- \item {\tt double GetBYETimeoutMultiplier() const}\\
- Returns the multiplier to be used when timing out a member after
- it has sent a BYE packet.
- \item {\tt void SetCollisionTimeoutMultiplier(double m)}\\
- Sets the multiplier to be used when timing out entries
- in the collision table.
- \item {\tt double GetCollisionTimeoutMultiplier() const}\\
- Returns the multiplier to be used when timing out entries
- in the collision table.
- \item {\tt void SetNoteTimeoutMultiplier(double m)}\\
- Sets the multiplier to be used when timing out SDES NOTE
- information.
- \item {\tt double GetNoteTimeoutMultiplier() const}\\
- Returns the multiplier to be used when timing out SDES NOTE
- information.
- \end{itemize}
-
- The default values for the parameters are the following:
- \begin{itemize}
- \item Use poll thread: yes
- \item Maximum packet size: 1400 bytes
- \item Accept own packets: no
- \item Receive mode: accept all packets
- \item Resolve local hostname: no
- \item Probation type: {\tt ProbationStore}
- \item Session bandwidth: 10000 bytes per second
- \item Control traffic fraction: 5\%
- \item Sender's fraction of control traffic: 25\%
- \item Minimum RTCP interval: 5 seconds
- \item Use half minimum interval at startup: yes
- \item Send BYE packet immediately if allowed: yes
- \item Use sender report for BYE packet: yes
- \item Sender timeout multiplier: 2
- \item Member timeout multiplier: 5
- \item Timeout multiplier after BYE packet: 1
- \item Timeout multiplier for entries in collision table: 10
- \item Timeout multiplier for SDES NOTE items: 25
- \end{itemize}
-
- \subsubsection{\tt RTPSession}\headerfile{rtpsession.h}
- \label{rtpsession}
-
- For most RTP based applications, the {\tt RTPSession} class
- will probably be the one to use. It handles the RTCP part
- completely internally, so the user can focus on sending and
- receiving the actual data.
-
- Note that the {\tt RTPSession} class is not meant to be thread
- safe. The user should use some kind of locking mechanism to prevent
- different threads from using the same {\tt RTPSession} instance.
-
- The {\tt RTPSession} class interface is the following:
- \begin{itemize}
- \item {\tt RTPSession(RTPTransmitter::Transmission\-Protocol proto = RTP\-Trans\-mitter::IPv4\-UDPProto)}\\
- Creates an instance which will use the transmission component given
- by {\tt proto}. When {\tt proto} indicates the a user-defined
- transmitter, the {\tt NewUserDefinedTransmitter()} member
- function should be implemented.
- \item {\tt int Create(const RTPSessionParams \&sessparams, const RTPTransmissionParams *transparams = 0)}\\
- Creates the session with parameters {\tt sessparams} and transmission parameters {\tt transparams}.
- If {\tt transparams} is NULL, the defaults for the requested transmitter will
- be used.
- \item {\tt void Destroy()}\\
- Leaves the session without sending a BYE packet.
- \item {\tt void BYEDestroy(const RTPTime \&maxwaittime, const void *reason, size\_t reasonlength)}\\
- Sends a BYE packet and leaves the session. At most a time {\tt maxwaittime} will
- be waited to send the BYE packet. If this time expires, the session will be
- left without sending a BYE packet. The BYE packet will contain as reason for
- leaving {\tt reason} with length {\tt reasonlength}.
- \item {\tt bool IsActive()}\\
- Returns whether the session has been created or not.
- \item {\tt u\_int32\_t GetLocalSSRC()}\\
- Returns our own SSRC.
- \item {\tt int AddDestination(const RTPAddress \&addr)}\\
- Adds {\tt addr} to the list of destinations.
- \item {\tt int DeleteDestination(const RTPAddress \&addr)}\\
- Deletes {\tt addr} from the list of destinations.
- \item {\tt void ClearDestinations()}\\
- Clears the list of destination.
- \item {\tt bool SupportsMulticasting()}\\
- Returns {\tt true} if multicasting is supported.
- \item {\tt int JoinMulticastGroup(const RTPAddress \&addr)}\\
- Joins the multicast group specified by {\tt addr}.
- \item {\tt int LeaveMulticastGroup(const RTPAddress \&addr)}\\
- Leaves the multicast group specified by {\tt addr}.
- \item {\tt void LeaveAllMulticastGroups()}\\
- Leaves all multicast groups.
- \item {\tt int SendPacket(const void *data, size\_t len)}\\
- Sends the RTP packet with payload {\tt data} which has length {\tt len}.
- The used payload type, marker and timestamp increment will be those that
- have been set using the {\tt SetDefault} member functions.
- \item {\tt int SendPacket(const void *data, size\_t len,
- u\_int8\_t pt, bool mark, u\_int32\_t timestampinc)}\\
- Sends the RTP packet with payload {\tt data} which has length {\tt len}.
- It will use payload type {\tt pt}, marker {\tt mark} and after the packet
- has been built, the timestamp will be incremented by {\tt timestampinc}.
- \item {\tt int SendPacketEx(const void *data, size\_t len,
- u\_int16\_t hdrextID, const void *hdrextdata, size\_t numhdrextwords)}\\
- Sends the RTP packet with payload {\tt data} which has length {\tt len}.
- The packet will contain a header extension with identifier {\tt hdrextID} and
- containing data {\tt hdrextdata}. The length of this data is given by
- {\tt numhdrextwords} and is specified in a number of 32-bit words.
- The used payload type, marker and timestamp increment will be those that
- have been set using the {\tt SetDefault} member functions.
- \item {\tt int SendPacketEx(const void *data, size\_t len,
- u\_int8\_t pt, bool mark, u\_int32\_t timestampinc,
- u\_int16\_t hdrextID, const void *hdrextdata, size\_t numhdrextwords)}\\
- Sends the RTP packet with payload {\tt data} which has length {\tt len}.
- It will use payload type {\tt pt}, marker {\tt mark} and after the packet
- has been built, the timestamp will be incremented by {\tt timestampinc}.
- The packet will contain a header extension with identifier {\tt hdrextID} and
- containing data {\tt hdrextdata}. The length of this data is given by
- {\tt numhdrextwords} and is specified in a number of 32-bit words.
- \item {\tt int SetDefaultPayloadType(u\_int8\_t pt)}\\
- Sets the default payload type for RTP packets to {\tt pt}.
- \item {\tt int SetDefaultMark(bool m)}\\
- Sets the default marker for RTP packets to {\tt m}.
- \item {\tt int SetDefaultTimestampIncrement(u\_int32\_t timestampinc)}\\
- Sets the default value to increment the timestamp with to
- {\tt timestampinc}.
- \item {\tt int IncrementTimestamp(u\_int32\_t inc)}\\
- This function increments the timestamp with the amount
- given by {\tt inc}. This can be useful if, for example,
- a packet was not sent because it contained only silence.
- Then, this function should be called to increment the
- timestamp with the appropriate amount so that the next
- packets will still be played at the correct time at
- other hosts.
- \item {\tt int IncrementTimestampDefault()}\\
- This function increments the timestamp with the amount
- given set by the {\tt SetDefaultTimestampIncrement}
- member function. This can be useful if, for example,
- a packet was not sent because it contained only silence.
- Then, this function should be called to increment the
- timestamp with the appropriate amount so that the next
- packets will still be played at the correct time at
- other hosts.
- \item {\tt RTPTransmissionInfo *GetTransmissionInfo()}\\
- This function returns an instance of a subclass of {\tt RTPTransmissionInfo}
- which will give some additional information about the transmitter
- (a list of local IP addresses for example). The user
- has to delete the returned instance when it is no longer needed.
- \item {\tt int Poll()}\\
- If you're not using the poll thread, this function
- must be called regularly to process incoming data
- and to send RTCP data when necessary.
- \item {\tt int WaitForIncomingData(const RTPTime \&delay,bool *dataavailable = 0)}\\
- Waits at most a time {\tt delay} until incoming data has
- been detected. Only works when you're not using the poll
- thread. If {\tt dataavailable} is not {\tt NULL}, it should
- be set to {\tt true} if data was actually read and to {\tt false}
- otherwise.
- \item {\tt int AbortWait()}\\
- If the previous function has been called, this one aborts
- the waiting. Only works when you're not using the poll
- thread.
- \item {\tt RTPTime GetRTCPDelay()}\\
- Returns the time interval after which an RTCP compound
- packet may have to be sent. Only works when you're not using
- the poll thread.
- \item {\tt int BeginDataAccess()}\\
- The following member functions (till {\tt EndDataAccess})
- need to be accessed between a call to {\tt BeginDataAccess}
- and {\tt EndDataAccess}. The {\tt BeginDataAccess} makes
- sure that the poll thread won't access the source table
- at the same time. When the {\tt EndDataAccess} is called,
- the lock on the source table is freed again.
- \item {\tt bool GotoFirstSource()}\\
- Starts the iteration over the participants by going to the
- first member in the table. If a member was found, the function
- returns {\tt true}, otherwise it returns {\tt false}.
- \item {\tt bool GotoNextSource()}\\
- Sets the current source to be the next source in the table.
- If we're already at the last source, the function returns
- {\tt false}, otherwise it returns {\tt true}.
- \item {\tt bool GotoPreviousSource()}\\
- Sets the current source to be the previous source in the table.
- If we're at the first source, the function returns
- {\tt false}, otherwise it returns {\tt true}.
- \item {\tt bool GotoFirstSourceWithData()}\\
- Sets the current source to be the first source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt bool GotoNextSourceWithData()}\\
- Sets the current source to be the next source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt bool GotoPreviousSourceWithData()}\\
- Sets the current source to be the previous source in the table
- which has {\tt RTPPacket} instances that we haven't extracted
- yet. If no such member was found, the function returns {\tt false},
- otherwise it returns {\tt true}.
- \item {\tt RTPSourceData *GetCurrentSourceInfo()}\\
- Returns the {\tt RTPSourceData} instance for the currently
- selected participant.
- \item {\tt RTPSourceData *GetSourceInfo(u\_int32\_t ssrc)}\\
- Returns the {\tt RTPSourceData} instance for the participant
- identified by {\tt ssrc}, or NULL if no such entry exists.
- \item {\tt RTPPacket *GetNextPacket()}\\
- Extracts the next packet from the received packets queue
- of the current participant.
- \item {\tt int EndDataAccess()}\\
- See {\tt BeginDataAccess}.
- \item {\tt int SetReceiveMode(RTPTransmitter::ReceiveMode m)}\\
- Sets the receive mode to {\tt m}, which can be one of the
- following:
- \begin{itemize}
- \item {\tt RTPTransmitter::AcceptAll}\\
- All incoming data is accepted, no matter where it originated
- from.
- \item {\tt RTPTransmitter::AcceptSome}\\
- Only data coming from specific sources will be accepted.
- \item {\tt RTPTransmitter::IgnoreSome}\\
- All incoming data is accepted, except for data coming from
- a specific set of sources.
- \end{itemize}
- Note that when the receive mode is changed, the list of addressed
- to be ignored or accepted will be cleared.
- \item {\tt int AddToIgnoreList(const RTPAddress \&addr)}\\
- Adds {\tt addr} to the list of addresses to ignore.
- \item {\tt int DeleteFromIgnoreList(const RTPAddress \&addr)}\\
- Deletes {\tt addr} from the list of addresses to ignore.
- \item {\tt void ClearIgnoreList()}\\
- Clears the list of addresses to ignore.
- \item {\tt int AddToAcceptList(const RTPAddress \&addr)}\\
- Adds {\tt addr} to the list of addresses to accept.
- \item {\tt int DeleteFromAcceptList(const RTPAddress \&addr)}\\
- Deletes {\tt addr} from the list of addresses to accept.
- \item {\tt void ClearAcceptList()}\\
- Clears the list of addresses to accept.
- \item {\tt int SetMaximumPacketSize(size\_t s)}\\
- Sets the maximum allowed packet size to {\tt s}.
- \item {\tt int SetSessionBandwidth(double bw)}\\
- Sets the session bandwidth to {\tt bw}, which is specified
- in bytes per second.
- \item {\tt int SetTimestampUnit(double u)}\\
- Sets our own timestamp unit to {\tt u}. The timestamp unit
- is defined as a time interval divided by the number of
- samples in that interval: for $8000 Hz$ audio this would
- be $1.0/8000.0$.
- \item {\tt void SetNameInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES name
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetEMailInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES e-mail
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetLocationInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES location
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetPhoneInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES phone
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetToolInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES tool
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt void SetNoteInterval(int count)}\\
- After all possible sources in the source table have been
- processed, the RTCP packet builder will check if other (non-CNAME) SDES
- items need to be sent. If {\tt count} is zero or negative, nothing
- will happen. If {\tt count} is positive, an SDES note
- item will be added after the sources in the source table have
- been processed {\tt count} times.
- \item {\tt int SetLocalName(const void *s, size\_t len)}\\
- Sets the SDES name item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalEMail(const void *s, size\_t len)}\\
- Sets the SDES e-mail item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalLocation(const void *s, size\_t len)}\\
- Sets the SDES location item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalPhone(const void *s, size\_t len)}\\
- Sets the SDES phone item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalTool(const void *s, size\_t len)}\\
- Sets the SDES tool item for the local participant to the value {\tt s}
- with length {\tt len}.
- \item {\tt int SetLocalNote(const void *s, size\_t len)}\\
- Sets the SDES note item for the local participant to the value {\tt s}
- with length {\tt len}.
- \end{itemize}
-
- In case you specified in the constructor that you want to use your own
- transmission component, you should override the following function:
- \begin{itemize}
- \item {\tt RTPTransmitter *NewUserDefinedTransmitter()}
- \end{itemize}
- The {\tt RTPTransmitter} instance returned by this function will then
- be used to send and receive RTP and RTCP packets. Note that when the
- session is destroyed, this {\tt RTPTransmitter} instance will be destroyed
- with a {\tt delete} call.
-
- By inheriting your own class from {\tt RTPSession} and overriding
- one or more of the functions below, certain events can be detected:
- \begin{itemize}
- \item {\tt void OnRTPPacket(RTPPacket *pack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an RTP packet is about to be processed.
- \item {\tt void OnRTCPCompoundPacket(RTCPCompoundPacket *pack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an RTCP packet is about to be processed.
- \item {\tt void OnSSRCCollision(RTPSourceData *srcdat, const RTPAddress *senderaddress, bool isrtp)}\\
- Is called when an SSRC collision was detected. The instance
- {\tt srcdat} is the one present in the table, the address
- {\tt senderaddress} is the one that collided with one of the
- addresses and {\tt isrtp} indicates against which address of
- {\tt srcdat} the check failed.
- \item {\tt void OnCNAMECollision(RTPSourceData *srcdat, const RTPAddress *senderaddress,
- const u\_int8\_t *cname, size\_t cnamelength)}\\
- Is called when another CNAME was received than the one
- already present for source {\tt srcdat}.
- \item {\tt void OnNewSource(RTPSourceData *srcdat)}\\
- Is called when a new entry {\tt srcdat} is added to the source
- table.
- \item {\tt void OnRemoveSource(RTPSourceData *srcdat)}\\
- Is called when the entry {\tt srcdat} is about to be
- deleted from the source table.
- \item {\tt void OnTimeout(RTPSourceData *srcdat)}\\
- Is called when participant {\tt srcdat} is timed out.
- \item {\tt void OnBYETimeout(RTPSourceData *srcdat)}\\
- Is called when participant {\tt srcdat} is timed after
- having sent a BYE packet.
- \item {\tt void OnBYEPacket(RTPSourceData *srcdat)}\\
- Is called when a BYE packet has been processed for source
- {\tt srcdat}.
- \item {\tt void OnAPPPacket(RTCPAPPPacket *apppacket, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- In called when an RTCP APP packet {\tt apppacket} has been received
- at time {\tt receivetime} from address {\tt senderaddress}.
- \item {\tt void OnUnknownPacketType(RTCPPacket *rtcppack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an unknown RTCP packet type was detected.
- \item {\tt void OnUnknownPacketFormat(RTCPPacket *rtcppack, const RTPTime \&receivetime,
- const RTPAddress *senderaddress)}\\
- Is called when an unknown packet format for a known packet
- type was detected.
- \item {\tt void OnNoteTimeout(RTPSourceData *srcdat)}\\
- Is called when the SDES NOTE item for source {\tt srcdat}
- has been timed out.
- \item {\tt void OnPollThreadError(int errcode)}\\
- Is called when error {\tt errcode} was detected in the
- poll thread.
- \item {\tt void OnPollThreadStep()}\\
- Is called each time the poll thread loops. This happens when
- incoming data was detected or when its time to send an RTCP
- compound packet.
- \end{itemize}
-
- \section{Contact}
-
- If you have any questions, remarks or requests about the library or
- if you think you've discovered a bug, you can contact me at:
- \begin{verbatim}
- jori@lumumba.uhasselt.be
- \end{verbatim}
-
- The home page of the library is:
- \begin{verbatim}
- http://research.edm.uhasselt.be/jori/jrtplib/jrtplib.html
- \end{verbatim}
-
- There is also a mailing list for the library. To subscribe to the list,
- send an e-mail with the text {\tt subscribe jrtplib} as the message body (not
- the subject) to {\tt majordomo@edm.uhasselt.be} and you'll receive further
- instructions.
-
-\end{document}
-
+++ /dev/null
-\documentclass[a4paper,12pt]{article}
-\usepackage{listings}
-\lstset{language=C++}
-\lstset{tabsize=4}
-\begin{document}
- \title{JThread manual (v1.1.2)}
- \author{Jori Liesenborgs\\
- {\tt jori@lumumba.uhasselt.be} }
- \date{September 14, 2005}
- \maketitle
-
- \section{Introduction}
-
- A lot of projects on which I'm working use threads. To be able to
- use the same code on both unix and MS-Windows platforms, I decided
- to write some simple wrapper classes for the existing thread functions
- on those platforms.
-
- The JThread package is very simple: currently, it only contains two
- classes, namely {\tt JThread} and {\tt JMutex}. As their names
- suggest, {\tt JThread} represents a thread and {\tt JMutex} a mutex.
- The thread class only contains very basic functions, for example to
- start or kill a thread.
-
- \section{Copyright \& disclaimer}
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
- \section{Usage}
-
- Here follows a description of the {\tt JThread} and {\tt JMutex} classes.
- Note that functions with return type {\tt int} always return a value of zero
- or more on success and a negative value in case something went wrong.
-
- \subsection{{\tt JMutex}}
-
- The class definition of {\tt JMutex} is shown below. Before you can use an
- instance of this type, you must first call the {\tt Init} function. You can
- check if the mutex was already initialized by checking the return value
- of {\tt IsInitialized}. After the initialization, the mutex can be locked
- and unlocked by calling the functions {\tt Lock} and {\tt Unlock} respectively.
-
-\begin{lstlisting}[frame=tb]{}
-class JMutex
-{
-public:
- JMutex();
- ~JMutex();
- int Init();
- int Lock();
- int Unlock();
- bool IsInitialized();
-};
-\end{lstlisting}
-
- \subsection{{\tt JThread}}
-
- To create your own thread, you have to derive a class from {\tt JThread},
- which is depicted below. In your derived class, you have to implement
- a member function {\tt Thread}, which will be executed in the new thread.
- Your own {\tt Thread} implementation should call {\tt ThreadStarted}
- immediately.
-
- To start your thread, you simply have to call the {\tt Start} function.
- This function finishes when your own {\tt Thread} function has called
- {\tt ThreadStarted}. This way, when the {\tt Start} function
- finishes, you can be really sure that your own {\tt Thread} implementation
- is really running.
-
- You can check if the thread is still running by calling {\tt IsRunning}.
- If the thread has finished, you can check its return value by calling
- {\tt GetReturnValue}. Finally, in case your thread gets stuck, you can
- end it by using the {\tt Kill} function.
-
- You should be careful with this {\tt Kill} function: if you call it when
- the thread is working with a mutex (for example an internal mutex), this
- mutex can be left in a locked state, which in turn can cause another thread
- to block. You should only use the {\tt Kill} function when you're absolutely
- sure that the thread is stuck in some loop and cannot be ended otherwise.
-
-\begin{lstlisting}[frame=tb]{}
-class JThread
-{
-public:
- JThread();
- virtual ~JThread();
- int Start();
- int Kill();
- virtual void *Thread() = 0;
- bool IsRunning();
- void *GetReturnValue();
-protected:
- void ThreadStarted();
-};
-\end{lstlisting}
-
-\end{document}
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-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
+++ /dev/null
-/*
- Here's a small IPv4 example: it asks for a portbase and a destination and
- starts sending packets to that destination.
-*/
-
-#include "rtpsession.h"
-#include "rtppacket.h"
-#include "rtpudpv4transmitter.h"
-#include "rtpipv4address.h"
-#include "rtpsessionparams.h"
-#include "rtperrors.h"
-#ifndef WIN32
- #include <netinet/in.h>
- #include <arpa/inet.h>
-#else
- #include <winsock2.h>
-#endif // WIN32
-#include <stdlib.h>
-#include <stdio.h>
-#include <iostream>
-#include <string>
-
-//
-// This function checks if there was a RTP error. If so, it displays an error
-// message and exists.
-//
-
-void checkerror(int rtperr)
-{
- if (rtperr < 0)
- {
- std::cout << "ERROR: " << RTPGetErrorString(rtperr) << std::endl;
- exit(-1);
- }
-}
-
-//
-// The main routine
-//
-
-int main(void)
-{
-#ifdef WIN32
- WSADATA dat;
- WSAStartup(MAKEWORD(2,2),&dat);
-#endif // WIN32
-
- RTPSession sess;
- u_int16_t portbase,destport;
- u_int32_t destip;
- std::string ipstr;
- int status,i,num;
-
- // First, we'll ask for the necessary information
-
- std::cout << "Enter local portbase:" << std::endl;
- std::cin >> portbase;
- std::cout << std::endl;
-
- std::cout << "Enter the destination IP address" << std::endl;
- std::cin >> ipstr;
- destip = inet_addr(ipstr.c_str());
- if (destip == INADDR_NONE)
- {
- std::cerr << "Bad IP address specified" << std::endl;
- return -1;
- }
-
- // The inet_addr function returns a value in network byte order, but
- // we need the IP address in host byte order, so we use a call to
- // ntohl
- destip = ntohl(destip);
-
- std::cout << "Enter the destination port" << std::endl;
- std::cin >> destport;
-
- std::cout << std::endl;
- std::cout << "Number of packets you wish to be sent:" << std::endl;
- std::cin >> num;
-
- // Now, we'll create a RTP session, set the destination, send some
- // packets and poll for incoming data.
-
- RTPUDPv4TransmissionParams transparams;
- RTPSessionParams sessparams;
-
- // IMPORTANT: The local timestamp unit MUST be set, otherwise
- // RTCP Sender Report info will be calculated wrong
- // In this case, we'll be sending 10 samples each second, so we'll
- // put the timestamp unit to (1.0/10.0)
- sessparams.SetOwnTimestampUnit(1.0/10.0);
-
- sessparams.SetAcceptOwnPackets(true);
- transparams.SetPortbase(portbase);
- status = sess.Create(sessparams,&transparams);
- checkerror(status);
-
- RTPIPv4Address addr(destip,destport);
-
- status = sess.AddDestination(addr);
- checkerror(status);
-
- for (i = 1 ; i <= num ; i++)
- {
- printf("\nSending packet %d/%d\n",i,num);
-
- // send the packet
- status = sess.SendPacket((void *)"1234567890",10,0,false,10);
- checkerror(status);
-
- sess.BeginDataAccess();
-
- // check incoming packets
- if (sess.GotoFirstSourceWithData())
- {
- do
- {
- RTPPacket *pack;
-
- while ((pack = sess.GetNextPacket()) != NULL)
- {
- // You can examine the data here
- printf("Got packet !\n");
-
- // we don't longer need the packet, so
- // we'll delete it
- delete pack;
- }
- } while (sess.GotoNextSourceWithData());
- }
-
- sess.EndDataAccess();
-
-#ifndef RTP_SUPPORT_THREAD
- status = sess.Poll();
- checkerror(status);
-#endif // RTP_SUPPORT_THREAD
-
- RTPTime::Wait(RTPTime(1,0));
- }
-
- sess.BYEDestroy(RTPTime(10,0),0,0);
-
-#ifdef WIN32
- WSACleanup();
-#endif // WIN32
- return 0;
-}
-
+++ /dev/null
-#include "rtpsession.h"
-#include "rtpsessionparams.h"
-#include "rtpudpv4transmitter.h"
-#include "rtpipv4address.h"
-#include "rtptimeutilities.h"
-#include "rtppacket.h"
-#include <stdlib.h>
-#include <iostream>
-
-int main(void)
-{
-#ifdef WIN32
- WSADATA dat;
- WSAStartup(MAKEWORD(2,2),&dat);
-#endif // WIN32
-
- RTPSession session;
-
- RTPSessionParams sessionparams;
- sessionparams.SetOwnTimestampUnit(1.0/8000.0);
-
- RTPUDPv4TransmissionParams transparams;
- transparams.SetPortbase(8000);
-
- int status = session.Create(sessionparams,&transparams);
- if (status < 0)
- {
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
- }
-
- u_int8_t localip[]={127,0,0,1};
- RTPIPv4Address addr(localip,9000);
-
- status = session.AddDestination(addr);
- if (status < 0)
- {
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
- }
-
- session.SetDefaultPayloadType(96);
- session.SetDefaultMark(false);
- session.SetDefaultTimestampIncrement(160);
-
- u_int8_t silencebuffer[160];
- for (int i = 0 ; i < 160 ; i++)
- silencebuffer[i] = 128;
-
- RTPTime delay(0.020);
- RTPTime starttime = RTPTime::CurrentTime();
-
- bool done = false;
- while (!done)
- {
- status = session.SendPacket(silencebuffer,160);
- if (status < 0)
- {
- std::cerr << RTPGetErrorString(status) << std::endl;
- exit(-1);
- }
-
- session.BeginDataAccess();
- if (session.GotoFirstSource())
- {
- do
- {
- RTPPacket *packet = session.GetNextPacket();
- if (packet)
- {
- std::cout << "Got packet with "
- << "extended sequence number "
- << packet->GetExtendedSequenceNumber()
- << " from SSRC " << packet->GetSSRC()
- << std::endl;
- delete packet;
- }
- } while (session.GotoNextSource());
- }
- session.EndDataAccess();
-
- RTPTime::Wait(delay);
-
- RTPTime t = RTPTime::CurrentTime();
- t -= starttime;
- if (t > RTPTime(60.0))
- done = true;
- }
-
- delay = RTPTime(10.0);
- session.BYEDestroy(delay,"Time's up",9);
-
-#ifdef WIN32
- WSACleanup();
-#endif // WIN32
- return 0;
-}
-
+++ /dev/null
-/*
- This IPv4 example listens for incoming packets and automatically adds destinations
- for new sources.
-*/
-
-#include "rtpsession.h"
-#include "rtppacket.h"
-#include "rtpudpv4transmitter.h"
-#include "rtpipv4address.h"
-#include "rtpsessionparams.h"
-#include "rtperrors.h"
-#ifndef WIN32
- #include <netinet/in.h>
- #include <arpa/inet.h>
-#else
- #include <winsock2.h>
-#endif // WIN32
-#include "rtpsourcedata.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <iostream>
-#include <string>
-
-//
-// This function checks if there was a RTP error. If so, it displays an error
-// message and exists.
-//
-
-void checkerror(int rtperr)
-{
- if (rtperr < 0)
- {
- std::cout << "ERROR: " << RTPGetErrorString(rtperr) << std::endl;
- exit(-1);
- }
-}
-
-//
-// The new class routine
-//
-
-class MyRTPSession : public RTPSession
-{
-protected:
- void OnNewSource(RTPSourceData *dat)
- {
- if (dat->IsOwnSSRC())
- return;
-
- u_int32_t ip;
- u_int16_t port;
-
- if (dat->GetRTPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort();
- }
- else if (dat->GetRTCPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort()-1;
- }
- else
- return;
-
- RTPIPv4Address dest(ip,port);
- AddDestination(dest);
-
- struct in_addr inaddr;
- inaddr.s_addr = htonl(ip);
- std::cout << "Adding destination " << std::string(inet_ntoa(inaddr)) << ":" << port << std::endl;
- }
-
- void OnBYEPacket(RTPSourceData *dat)
- {
- if (dat->IsOwnSSRC())
- return;
-
- u_int32_t ip;
- u_int16_t port;
-
- if (dat->GetRTPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort();
- }
- else if (dat->GetRTCPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort()-1;
- }
- else
- return;
-
- RTPIPv4Address dest(ip,port);
- DeleteDestination(dest);
-
- struct in_addr inaddr;
- inaddr.s_addr = htonl(ip);
- std::cout << "Deleting destination " << std::string(inet_ntoa(inaddr)) << ":" << port << std::endl;
- }
-
- void OnRemoveSource(RTPSourceData *dat)
- {
- if (dat->IsOwnSSRC())
- return;
- if (dat->ReceivedBYE())
- return;
-
- u_int32_t ip;
- u_int16_t port;
-
- if (dat->GetRTPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort();
- }
- else if (dat->GetRTCPDataAddress() != 0)
- {
- const RTPIPv4Address *addr = (const RTPIPv4Address *)(dat->GetRTPDataAddress());
- ip = addr->GetIP();
- port = addr->GetPort()-1;
- }
- else
- return;
-
- RTPIPv4Address dest(ip,port);
- DeleteDestination(dest);
-
- struct in_addr inaddr;
- inaddr.s_addr = htonl(ip);
- std::cout << "Deleting destination " << std::string(inet_ntoa(inaddr)) << ":" << port << std::endl;
- }
-};
-
-//
-// The main routine
-//
-
-int main(void)
-{
-#ifdef WIN32
- WSADATA dat;
- WSAStartup(MAKEWORD(2,2),&dat);
-#endif // WIN32
-
- MyRTPSession sess;
- u_int16_t portbase,destport;
- u_int32_t destip;
- std::string ipstr;
- int status,i,num;
-
- // First, we'll ask for the necessary information
-
- std::cout << "Enter local portbase:" << std::endl;
- std::cin >> portbase;
- std::cout << std::endl;
-
- std::cout << std::endl;
- std::cout << "Number of seconds you wish to wait:" << std::endl;
- std::cin >> num;
-
- // Now, we'll create a RTP session, set the destination
- // and poll for incoming data.
-
- RTPUDPv4TransmissionParams transparams;
- RTPSessionParams sessparams;
-
- // IMPORTANT: The local timestamp unit MUST be set, otherwise
- // RTCP Sender Report info will be calculated wrong
- // In this case, we'll be just use 8000 samples per second.
- sessparams.SetOwnTimestampUnit(1.0/8000.0);
-
- sessparams.SetAcceptOwnPackets(true);
- transparams.SetPortbase(portbase);
- status = sess.Create(sessparams,&transparams);
- checkerror(status);
-
- for (i = 1 ; i <= num ; i++)
- {
- sess.BeginDataAccess();
-
- // check incoming packets
- if (sess.GotoFirstSourceWithData())
- {
- do
- {
- RTPPacket *pack;
-
- while ((pack = sess.GetNextPacket()) != NULL)
- {
- // You can examine the data here
- printf("Got packet !\n");
-
- // we don't longer need the packet, so
- // we'll delete it
- delete pack;
- }
- } while (sess.GotoNextSourceWithData());
- }
-
- sess.EndDataAccess();
-
-#ifndef RTP_SUPPORT_THREAD
- status = sess.Poll();
- checkerror(status);
-#endif // RTP_SUPPORT_THREAD
-
- RTPTime::Wait(RTPTime(1,0));
- }
-
- sess.BYEDestroy(RTPTime(10,0),0,0);
-
-#ifdef WIN32
- WSACleanup();
-#endif // WIN32
- return 0;
-}
-
+++ /dev/null
-/*
- This IPv4 example uses the background thread itself to process all packets.
- You can use example one to send data to the session that's created in this
- example.
-*/
-
-#include "rtpsession.h"
-#include "rtppacket.h"
-#include "rtpudpv4transmitter.h"
-#include "rtpipv4address.h"
-#include "rtpsessionparams.h"
-#include "rtperrors.h"
-#ifndef WIN32
- #include <netinet/in.h>
- #include <arpa/inet.h>
-#else
- #include <winsock2.h>
-#endif // WIN32
-#include "rtpsourcedata.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <iostream>
-#include <string>
-
-#ifdef RTP_SUPPORT_THREAD
-
-//
-// This function checks if there was a RTP error. If so, it displays an error
-// message and exists.
-//
-
-void checkerror(int rtperr)
-{
- if (rtperr < 0)
- {
- std::cout << "ERROR: " << RTPGetErrorString(rtperr) << std::endl;
- exit(-1);
- }
-}
-
-//
-// The new class routine
-//
-
-class MyRTPSession : public RTPSession
-{
-protected:
- void OnPollThreadStep();
- void ProcessRTPPacket(const RTPSourceData &srcdat,const RTPPacket &rtppack);
-};
-
-void MyRTPSession::OnPollThreadStep()
-{
- BeginDataAccess();
-
- // check incoming packets
- if (GotoFirstSourceWithData())
- {
- do
- {
- RTPPacket *pack;
- RTPSourceData *srcdat;
-
- srcdat = GetCurrentSourceInfo();
-
- while ((pack = GetNextPacket()) != NULL)
- {
- ProcessRTPPacket(*srcdat,*pack);
- delete pack;
- }
- } while (GotoNextSourceWithData());
- }
-
- EndDataAccess();
-}
-
-void MyRTPSession::ProcessRTPPacket(const RTPSourceData &srcdat,const RTPPacket &rtppack)
-{
- // You can inspect the packet and the source's info here
- std::cout << "Got packet " << rtppack.GetExtendedSequenceNumber() << " from SSRC " << srcdat.GetSSRC() << std::endl;
-}
-
-//
-// The main routine
-//
-
-int main(void)
-{
-#ifdef WIN32
- WSADATA dat;
- WSAStartup(MAKEWORD(2,2),&dat);
-#endif // WIN32
-
- MyRTPSession sess;
- u_int16_t portbase,destport;
- u_int32_t destip;
- std::string ipstr;
- int status,i,num;
-
- // First, we'll ask for the necessary information
-
- std::cout << "Enter local portbase:" << std::endl;
- std::cin >> portbase;
- std::cout << std::endl;
-
- std::cout << std::endl;
- std::cout << "Number of seconds you wish to wait:" << std::endl;
- std::cin >> num;
-
- // Now, we'll create a RTP session, set the destination
- // and poll for incoming data.
-
- RTPUDPv4TransmissionParams transparams;
- RTPSessionParams sessparams;
-
- // IMPORTANT: The local timestamp unit MUST be set, otherwise
- // RTCP Sender Report info will be calculated wrong
- // In this case, we'll be just use 8000 samples per second.
- sessparams.SetOwnTimestampUnit(1.0/8000.0);
-
- transparams.SetPortbase(portbase);
- status = sess.Create(sessparams,&transparams);
- checkerror(status);
-
- // Wait a number of seconds
- RTPTime::Wait(RTPTime(num,0));
-
- sess.BYEDestroy(RTPTime(10,0),0,0);
-
-#ifdef WIN32
- WSACleanup();
-#endif // WIN32
- return 0;
-}
-
-#else
-
-int main(void)
-{
- std::cerr << "Thread support is required for this example" << std::endl;
- return 0;
-}
-
-#endif // RTP_SUPPORT_THREAD
-
+++ /dev/null
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2004-04-01.17
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# `make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch. It can only install one file at a time, a restriction
-# shared with many OS's install programs.
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit="${DOITPROG-}"
-
-# put in absolute paths if you don't have them in your path; or use env. vars.
-
-mvprog="${MVPROG-mv}"
-cpprog="${CPPROG-cp}"
-chmodprog="${CHMODPROG-chmod}"
-chownprog="${CHOWNPROG-chown}"
-chgrpprog="${CHGRPPROG-chgrp}"
-stripprog="${STRIPPROG-strip}"
-rmprog="${RMPROG-rm}"
-mkdirprog="${MKDIRPROG-mkdir}"
-
-transformbasename=
-transform_arg=
-instcmd="$mvprog"
-chmodcmd="$chmodprog 0755"
-chowncmd=
-chgrpcmd=
-stripcmd=
-rmcmd="$rmprog -f"
-mvcmd="$mvprog"
-src=
-dst=
-dir_arg=
-
-usage="Usage: $0 [OPTION]... SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 -d DIRECTORIES...
-
-In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
-In the second, create the directory path DIR.
-
-Options:
--b=TRANSFORMBASENAME
--c copy source (using $cpprog) instead of moving (using $mvprog).
--d create directories instead of installing files.
--g GROUP $chgrp installed files to GROUP.
--m MODE $chmod installed files to MODE.
--o USER $chown installed files to USER.
--s strip installed files (using $stripprog).
--t=TRANSFORM
---help display this help and exit.
---version display version info and exit.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
-"
-
-while test -n "$1"; do
- case $1 in
- -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
- shift
- continue;;
-
- -c) instcmd=$cpprog
- shift
- continue;;
-
- -d) dir_arg=true
- shift
- continue;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift
- shift
- continue;;
-
- --help) echo "$usage"; exit 0;;
-
- -m) chmodcmd="$chmodprog $2"
- shift
- shift
- continue;;
-
- -o) chowncmd="$chownprog $2"
- shift
- shift
- continue;;
-
- -s) stripcmd=$stripprog
- shift
- continue;;
-
- -t=*) transformarg=`echo $1 | sed 's/-t=//'`
- shift
- continue;;
-
- --version) echo "$0 $scriptversion"; exit 0;;
-
- *) # When -d is used, all remaining arguments are directories to create.
- test -n "$dir_arg" && break
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dstarg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dstarg"
- shift # fnord
- fi
- shift # arg
- dstarg=$arg
- done
- break;;
- esac
-done
-
-if test -z "$1"; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call `install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-for src
-do
- # Protect names starting with `-'.
- case $src in
- -*) src=./$src ;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- src=
-
- if test -d "$dst"; then
- instcmd=:
- chmodcmd=
- else
- instcmd=$mkdirprog
- fi
- else
- # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dstarg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
-
- dst=$dstarg
- # Protect names starting with `-'.
- case $dst in
- -*) dst=./$dst ;;
- esac
-
- # If destination is a directory, append the input filename; won't work
- # if double slashes aren't ignored.
- if test -d "$dst"; then
- dst=$dst/`basename "$src"`
- fi
- fi
-
- # This sed command emulates the dirname command.
- dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-
- # Make sure that the destination directory exists.
-
- # Skip lots of stat calls in the usual case.
- if test ! -d "$dstdir"; then
- defaultIFS='
- '
- IFS="${IFS-$defaultIFS}"
-
- oIFS=$IFS
- # Some sh's can't handle IFS=/ for some reason.
- IFS='%'
- set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
- IFS=$oIFS
-
- pathcomp=
-
- while test $# -ne 0 ; do
- pathcomp=$pathcomp$1
- shift
- if test ! -d "$pathcomp"; then
- $mkdirprog "$pathcomp" || lasterr=$?
- # mkdir can fail with a `File exist' error in case several
- # install-sh are creating the directory concurrently. This
- # is OK.
- test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
- fi
- pathcomp=$pathcomp/
- done
- fi
-
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-sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
-# test EBCDIC or ASCII
-case `echo A|tr A '\301'` in
- A) # EBCDIC based system
- SP2NL="tr '\100' '\n'"
- NL2SP="tr '\r\n' '\100\100'"
- ;;
- *) # Assume ASCII based system
- SP2NL="tr '\040' '\012'"
- NL2SP="tr '\015\012' '\040\040'"
- ;;
-esac
-
-# NLS nuisances.
-# Only set LANG and LC_ALL to C if already set.
-# These must not be set unconditionally because not all systems understand
-# e.g. LANG=C (notably SCO).
-# We save the old values to restore during execute mode.
-if test "${LC_ALL+set}" = set; then
- save_LC_ALL="$LC_ALL"; LC_ALL=C; export LC_ALL
-fi
-if test "${LANG+set}" = set; then
- save_LANG="$LANG"; LANG=C; export LANG
-fi
-
-# Make sure IFS has a sensible default
-: ${IFS="
-"}
-
-if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
- $echo "$modename: not configured to build any kind of library" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
-fi
-
-# Global variables.
-mode=$default_mode
-nonopt=
-prev=
-prevopt=
-run=
-show="$echo"
-show_help=
-execute_dlfiles=
-lo2o="s/\\.lo\$/.${objext}/"
-o2lo="s/\\.${objext}\$/.lo/"
-quote_scanset='[[~#^*{};<>?'"'"' ]'
-
-#####################################
-# Shell function definitions:
-# This seems to be the best place for them
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-func_win32_libid ()
-{
- win32_libid_type="unknown"
- win32_fileres=`file -L $1 2>/dev/null`
- case $win32_fileres in
- *ar\ archive\ import\ library*) # definitely import
- win32_libid_type="x86 archive import"
- ;;
- *ar\ archive*) # could be an import, or static
- if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \
- $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
- win32_nmres=`eval $NM -f posix -A $1 | \
- sed -n -e '1,100{/ I /{x;/import/!{s/^/import/;h;p;};x;};}'`
- if test "X$win32_nmres" = "Ximport" ; then
- win32_libid_type="x86 archive import"
- else
- win32_libid_type="x86 archive static"
- fi
- fi
- ;;
- *DLL*)
- win32_libid_type="x86 DLL"
- ;;
- *executable*) # but shell scripts are "executable" too...
- case $win32_fileres in
- *MS\ Windows\ PE\ Intel*)
- win32_libid_type="x86 DLL"
- ;;
- esac
- ;;
- esac
- $echo $win32_libid_type
-}
-
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
- if test -n "$available_tags" && test -z "$tagname"; then
- CC_quoted=
- for arg in $CC; do
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case $@ in
- # Blanks in the command may have been stripped by the calling shell,
- # but not from the CC environment variable when configure was run.
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;;
- # Blanks at the start of $base_compile will cause this to fail
- # if we don't check for them as well.
- *)
- for z in $available_tags; do
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
- CC_quoted=
- for arg in $CC; do
- # Double-quote args containing other shell metacharacters.
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- CC_quoted="$CC_quoted $arg"
- done
- case "$@ " in
- " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*)
- # The compiler in the base compile command matches
- # the one in the tagged configuration.
- # Assume this is the tagged configuration we want.
- tagname=$z
- break
- ;;
- esac
- fi
- done
- # If $tagname still isn't set, then no tagged configuration
- # was found and let the user know that the "--tag" command
- # line option must be used.
- if test -z "$tagname"; then
- $echo "$modename: unable to infer tagged configuration"
- $echo "$modename: specify a tag with \`--tag'" 1>&2
- exit $EXIT_FAILURE
-# else
-# $echo "$modename: using $tagname tagged configuration"
- fi
- ;;
- esac
- fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
- f_ex_an_ar_dir="$1"; shift
- f_ex_an_ar_oldlib="$1"
- f_ex_an_ar_lib=`$echo "X$f_ex_an_ar_oldlib" | $Xsed -e 's%^.*/%%'`
-
- $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)"
- $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $?
- if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; renaming object files" 1>&2
- $echo "$modename: warning: to ensure that they will not overwrite" 1>&2
- $show "cp $f_ex_an_ar_oldlib $f_ex_an_ar_dir/$f_ex_an_ar_lib"
- $run eval "cp \$f_ex_an_ar_oldlib \$f_ex_an_ar_dir/\$f_ex_an_ar_lib"
- $AR t "$f_ex_an_ar_oldlib" | sort | uniq -c \
- | $EGREP -v '^[ ]*1[ ]' | while read count name
- do
- i=1
- while test "$i" -le "$count"
- do
- # Put our $i before any first dot (extension)
- # Never overwrite any file
- name_to="$name"
- while test "X$name_to" = "X$name" || test -f "$f_ex_an_ar_dir/$name_to"
- do
- name_to=`$echo "X$name_to" | $Xsed -e "s/\([^.]*\)/\1-$i/"`
- done
- $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_lib '$name' && $mv '$name' '$name_to')"
- $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_lib '$name' && $mv '$name' '$name_to' && $AR -d \$f_ex_an_ar_lib '$name')" || exit $?
- i=`expr $i + 1`
- done
- done
- $show "$rm $f_ex_an_ar_dir/$f_ex_an_ar_lib"
- $run eval "$rm \$f_ex_an_ar_dir/\$f_ex_an_ar_lib"
- fi
-}
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
- my_gentop="$1"; shift
- my_oldlibs=${1+"$@"}
- my_oldobjs=""
- my_xlib=""
- my_xabs=""
- my_xdir=""
- my_status=""
-
- $show "${rm}r $my_gentop"
- $run ${rm}r "$my_gentop"
- $show "$mkdir $my_gentop"
- $run $mkdir "$my_gentop"
- my_status=$?
- if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then
- exit $my_status
- fi
-
- for my_xlib in $my_oldlibs; do
- # Extract the objects.
- case $my_xlib in
- [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
- *) my_xabs=`pwd`"/$my_xlib" ;;
- esac
- my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'`
- my_xdir="$my_gentop/$my_xlib"
-
- $show "${rm}r $my_xdir"
- $run ${rm}r "$my_xdir"
- $show "$mkdir $my_xdir"
- $run $mkdir "$my_xdir"
- status=$?
- if test "$status" -ne 0 && test ! -d "$my_xdir"; then
- exit $status
- fi
- case $host in
- *-darwin*)
- $show "Extracting $my_xabs"
- # Do not bother doing anything if just a dry run
- if test -z "$run"; then
- darwin_orig_dir=`pwd`
- cd $my_xdir || exit $?
- darwin_archive=$my_xabs
- darwin_curdir=`pwd`
- darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'`
- darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null`
- if test -n "$darwin_arches"; then
- darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'`
- darwin_arch=
- $show "$darwin_base_archive has multiple architectures $darwin_arches"
- for darwin_arch in $darwin_arches ; do
- mkdir -p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- lipo -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
- cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
- func_extract_an_archive "`pwd`" "${darwin_base_archive}"
- cd "$darwin_curdir"
- $rm "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
- done # $darwin_arches
- ## Okay now we have a bunch of thin objects, gotta fatten them up :)
- darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP`
- darwin_file=
- darwin_files=
- for darwin_file in $darwin_filelist; do
- darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
- lipo -create -output "$darwin_file" $darwin_files
- done # $darwin_filelist
- ${rm}r unfat-$$
- cd "$darwin_orig_dir"
- else
- cd "$darwin_orig_dir"
- func_extract_an_archive "$my_xdir" "$my_xabs"
- fi # $darwin_arches
- fi # $run
- ;;
- *)
- func_extract_an_archive "$my_xdir" "$my_xabs"
- ;;
- esac
- my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
- done
- func_extract_archives_result="$my_oldobjs"
-}
-# End of Shell function definitions
-#####################################
-
-# Darwin sucks
-eval std_shrext=\"$shrext_cmds\"
-
-# Parse our command line options once, thoroughly.
-while test "$#" -gt 0
-do
- arg="$1"
- shift
-
- case $arg in
- -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;;
- *) optarg= ;;
- esac
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- execute_dlfiles)
- execute_dlfiles="$execute_dlfiles $arg"
- ;;
- tag)
- tagname="$arg"
- preserve_args="${preserve_args}=$arg"
-
- # Check whether tagname contains only valid characters
- case $tagname in
- *[!-_A-Za-z0-9,/]*)
- $echo "$progname: invalid tag name: $tagname" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $tagname in
- CC)
- # Don't test for the "default" C tag, as we know, it's there, but
- # not specially marked.
- ;;
- *)
- if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then
- taglist="$taglist $tagname"
- # Evaluate the configuration.
- eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`"
- else
- $echo "$progname: ignoring unknown tag $tagname" 1>&2
- fi
- ;;
- esac
- ;;
- *)
- eval "$prev=\$arg"
- ;;
- esac
-
- prev=
- prevopt=
- continue
- fi
-
- # Have we seen a non-optional argument yet?
- case $arg in
- --help)
- show_help=yes
- ;;
-
- --version)
- $echo "$PROGRAM (GNU $PACKAGE) $VERSION$TIMESTAMP"
- $echo
- $echo "Copyright (C) 2005 Free Software Foundation, Inc."
- $echo "This is free software; see the source for copying conditions. There is NO"
- $echo "warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
- exit $?
- ;;
-
- --config)
- ${SED} -e '1,/^# ### BEGIN LIBTOOL CONFIG/d' -e '/^# ### END LIBTOOL CONFIG/,$d' $progpath
- # Now print the configurations for the tags.
- for tagname in $taglist; do
- ${SED} -n -e "/^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$/,/^# ### END LIBTOOL TAG CONFIG: $tagname$/p" < "$progpath"
- done
- exit $?
- ;;
-
- --debug)
- $echo "$progname: enabling shell trace mode"
- set -x
- preserve_args="$preserve_args $arg"
- ;;
-
- --dry-run | -n)
- run=:
- ;;
-
- --features)
- $echo "host: $host"
- if test "$build_libtool_libs" = yes; then
- $echo "enable shared libraries"
- else
- $echo "disable shared libraries"
- fi
- if test "$build_old_libs" = yes; then
- $echo "enable static libraries"
- else
- $echo "disable static libraries"
- fi
- exit $?
- ;;
-
- --finish) mode="finish" ;;
-
- --mode) prevopt="--mode" prev=mode ;;
- --mode=*) mode="$optarg" ;;
-
- --preserve-dup-deps) duplicate_deps="yes" ;;
-
- --quiet | --silent)
- show=:
- preserve_args="$preserve_args $arg"
- ;;
-
- --tag) prevopt="--tag" prev=tag ;;
- --tag=*)
- set tag "$optarg" ${1+"$@"}
- shift
- prev=tag
- preserve_args="$preserve_args --tag"
- ;;
-
- -dlopen)
- prevopt="-dlopen"
- prev=execute_dlfiles
- ;;
-
- -*)
- $echo "$modename: unrecognized option \`$arg'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
-
- *)
- nonopt="$arg"
- break
- ;;
- esac
-done
-
-if test -n "$prevopt"; then
- $echo "$modename: option \`$prevopt' requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
-fi
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end. This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-if test -z "$show_help"; then
-
- # Infer the operation mode.
- if test -z "$mode"; then
- $echo "*** Warning: inferring the mode of operation is deprecated." 1>&2
- $echo "*** Future versions of Libtool will require --mode=MODE be specified." 1>&2
- case $nonopt in
- *cc | cc* | *++ | gcc* | *-gcc* | g++* | xlc*)
- mode=link
- for arg
- do
- case $arg in
- -c)
- mode=compile
- break
- ;;
- esac
- done
- ;;
- *db | *dbx | *strace | *truss)
- mode=execute
- ;;
- *install*|cp|mv)
- mode=install
- ;;
- *rm)
- mode=uninstall
- ;;
- *)
- # If we have no mode, but dlfiles were specified, then do execute mode.
- test -n "$execute_dlfiles" && mode=execute
-
- # Just use the default operation mode.
- if test -z "$mode"; then
- if test -n "$nonopt"; then
- $echo "$modename: warning: cannot infer operation mode from \`$nonopt'" 1>&2
- else
- $echo "$modename: warning: cannot infer operation mode without MODE-ARGS" 1>&2
- fi
- fi
- ;;
- esac
- fi
-
- # Only execute mode is allowed to have -dlopen flags.
- if test -n "$execute_dlfiles" && test "$mode" != execute; then
- $echo "$modename: unrecognized option \`-dlopen'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Change the help message to a mode-specific one.
- generic_help="$help"
- help="Try \`$modename --help --mode=$mode' for more information."
-
- # These modes are in order of execution frequency so that they run quickly.
- case $mode in
- # libtool compile mode
- compile)
- modename="$modename: compile"
- # Get the compilation command and the source file.
- base_compile=
- srcfile="$nonopt" # always keep a non-empty value in "srcfile"
- suppress_opt=yes
- suppress_output=
- arg_mode=normal
- libobj=
- later=
-
- for arg
- do
- case "$arg_mode" in
- arg )
- # do not "continue". Instead, add this to base_compile
- lastarg="$arg"
- arg_mode=normal
- ;;
-
- target )
- libobj="$arg"
- arg_mode=normal
- continue
- ;;
-
- normal )
- # Accept any command-line options.
- case $arg in
- -o)
- if test -n "$libobj" ; then
- $echo "$modename: you cannot specify \`-o' more than once" 1>&2
- exit $EXIT_FAILURE
- fi
- arg_mode=target
- continue
- ;;
-
- -static | -prefer-pic | -prefer-non-pic)
- later="$later $arg"
- continue
- ;;
-
- -no-suppress)
- suppress_opt=no
- continue
- ;;
-
- -Xcompiler)
- arg_mode=arg # the next one goes into the "base_compile" arg list
- continue # The current "srcfile" will either be retained or
- ;; # replaced later. I would guess that would be a bug.
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "s/^-Wc,//"`
- lastarg=
- save_ifs="$IFS"; IFS=','
- for arg in $args; do
- IFS="$save_ifs"
-
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, so we specify it separately.
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- lastarg="$lastarg $arg"
- done
- IFS="$save_ifs"
- lastarg=`$echo "X$lastarg" | $Xsed -e "s/^ //"`
-
- # Add the arguments to base_compile.
- base_compile="$base_compile $lastarg"
- continue
- ;;
-
- * )
- # Accept the current argument as the source file.
- # The previous "srcfile" becomes the current argument.
- #
- lastarg="$srcfile"
- srcfile="$arg"
- ;;
- esac # case $arg
- ;;
- esac # case $arg_mode
-
- # Aesthetically quote the previous argument.
- lastarg=`$echo "X$lastarg" | $Xsed -e "$sed_quote_subst"`
-
- case $lastarg in
- # Double-quote args containing other shell metacharacters.
- # Many Bourne shells cannot handle close brackets correctly
- # in scan sets, and some SunOS ksh mistreat backslash-escaping
- # in scan sets (worked around with variable expansion),
- # and furthermore cannot handle '|' '&' '(' ')' in scan sets
- # at all, so we specify them separately.
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- lastarg="\"$lastarg\""
- ;;
- esac
-
- base_compile="$base_compile $lastarg"
- done # for arg
-
- case $arg_mode in
- arg)
- $echo "$modename: you must specify an argument for -Xcompile"
- exit $EXIT_FAILURE
- ;;
- target)
- $echo "$modename: you must specify a target with \`-o'" 1>&2
- exit $EXIT_FAILURE
- ;;
- *)
- # Get the name of the library object.
- [ -z "$libobj" ] && libobj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%'`
- ;;
- esac
-
- # Recognize several different file suffixes.
- # If the user specifies -o file.o, it is replaced with file.lo
- xform='[cCFSifmso]'
- case $libobj in
- *.ada) xform=ada ;;
- *.adb) xform=adb ;;
- *.ads) xform=ads ;;
- *.asm) xform=asm ;;
- *.c++) xform=c++ ;;
- *.cc) xform=cc ;;
- *.ii) xform=ii ;;
- *.class) xform=class ;;
- *.cpp) xform=cpp ;;
- *.cxx) xform=cxx ;;
- *.f90) xform=f90 ;;
- *.for) xform=for ;;
- *.java) xform=java ;;
- esac
-
- libobj=`$echo "X$libobj" | $Xsed -e "s/\.$xform$/.lo/"`
-
- case $libobj in
- *.lo) obj=`$echo "X$libobj" | $Xsed -e "$lo2o"` ;;
- *)
- $echo "$modename: cannot determine name of library object from \`$libobj'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- func_infer_tag $base_compile
-
- for arg in $later; do
- case $arg in
- -static)
- build_old_libs=yes
- continue
- ;;
-
- -prefer-pic)
- pic_mode=yes
- continue
- ;;
-
- -prefer-non-pic)
- pic_mode=no
- continue
- ;;
- esac
- done
-
- objname=`$echo "X$obj" | $Xsed -e 's%^.*/%%'`
- xdir=`$echo "X$obj" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$obj"; then
- xdir=
- else
- xdir=$xdir/
- fi
- lobj=${xdir}$objdir/$objname
-
- if test -z "$base_compile"; then
- $echo "$modename: you must specify a compilation command" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Delete any leftover library objects.
- if test "$build_old_libs" = yes; then
- removelist="$obj $lobj $libobj ${libobj}T"
- else
- removelist="$lobj $libobj ${libobj}T"
- fi
-
- $run $rm $removelist
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
-
- # On Cygwin there's no "real" PIC flag so we must build both object types
- case $host_os in
- cygwin* | mingw* | pw32* | os2*)
- pic_mode=default
- ;;
- esac
- if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
- # non-PIC code in shared libraries is not supported
- pic_mode=default
- fi
-
- # Calculate the filename of the output object if compiler does
- # not support -o with -c
- if test "$compiler_c_o" = no; then
- output_obj=`$echo "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
- lockfile="$output_obj.lock"
- removelist="$removelist $output_obj $lockfile"
- trap "$run $rm $removelist; exit $EXIT_FAILURE" 1 2 15
- else
- output_obj=
- need_locks=no
- lockfile=
- fi
-
- # Lock this critical section if it is needed
- # We use this script file to make the link, it avoids creating a new file
- if test "$need_locks" = yes; then
- until $run ln "$progpath" "$lockfile" 2>/dev/null; do
- $show "Waiting for $lockfile to be removed"
- sleep 2
- done
- elif test "$need_locks" = warn; then
- if test -f "$lockfile"; then
- $echo "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
- $echo $srcfile > "$lockfile"
- fi
-
- if test -n "$fix_srcfile_path"; then
- eval srcfile=\"$fix_srcfile_path\"
- fi
-
- $run $rm "$libobj" "${libobj}T"
-
- # Create a libtool object file (analogous to a ".la" file),
- # but don't create it if we're doing a dry run.
- test -z "$run" && cat > ${libobj}T <<EOF
-# $libobj - a libtool object file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-EOF
-
- # Only build a PIC object if we are building libtool libraries.
- if test "$build_libtool_libs" = yes; then
- # Without this assignment, base_compile gets emptied.
- fbsd_hideous_sh_bug=$base_compile
-
- if test "$pic_mode" != no; then
- command="$base_compile $srcfile $pic_flag"
- else
- # Don't build PIC code
- command="$base_compile $srcfile"
- fi
-
- if test ! -d "${xdir}$objdir"; then
- $show "$mkdir ${xdir}$objdir"
- $run $mkdir ${xdir}$objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "${xdir}$objdir"; then
- exit $status
- fi
- fi
-
- if test -z "$output_obj"; then
- # Place PIC objects in $objdir
- command="$command -o $lobj"
- fi
-
- $run $rm "$lobj" "$output_obj"
-
- $show "$command"
- if $run eval "$command"; then :
- else
- test -n "$output_obj" && $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed, then go on to compile the next one
- if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
- $show "$mv $output_obj $lobj"
- if $run $mv $output_obj $lobj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the PIC object to the libtool object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object='$objdir/$objname'
-
-EOF
-
- # Allow error messages only from the first compilation.
- if test "$suppress_opt" = yes; then
- suppress_output=' >/dev/null 2>&1'
- fi
- else
- # No PIC object so indicate it doesn't exist in the libtool
- # object file.
- test -z "$run" && cat >> ${libobj}T <<EOF
-pic_object=none
-
-EOF
- fi
-
- # Only build a position-dependent object if we build old libraries.
- if test "$build_old_libs" = yes; then
- if test "$pic_mode" != yes; then
- # Don't build PIC code
- command="$base_compile $srcfile"
- else
- command="$base_compile $srcfile $pic_flag"
- fi
- if test "$compiler_c_o" = yes; then
- command="$command -o $obj"
- fi
-
- # Suppress compiler output if we already did a PIC compilation.
- command="$command$suppress_output"
- $run $rm "$obj" "$output_obj"
- $show "$command"
- if $run eval "$command"; then :
- else
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- if test "$need_locks" = warn &&
- test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
- $echo "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support \`-c' and \`-o' together. If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
- $run $rm $removelist
- exit $EXIT_FAILURE
- fi
-
- # Just move the object if needed
- if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
- $show "$mv $output_obj $obj"
- if $run $mv $output_obj $obj; then :
- else
- error=$?
- $run $rm $removelist
- exit $error
- fi
- fi
-
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object='$objname'
-
-EOF
- else
- # Append the name of the non-PIC object the libtool object file.
- # Only append if the libtool object file exists.
- test -z "$run" && cat >> ${libobj}T <<EOF
-# Name of the non-PIC object.
-non_pic_object=none
-
-EOF
- fi
-
- $run $mv "${libobj}T" "${libobj}"
-
- # Unlock the critical section if it was locked
- if test "$need_locks" != no; then
- $run $rm "$lockfile"
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- # libtool link mode
- link | relink)
- modename="$modename: link"
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # It is impossible to link a dll without this setting, and
- # we shouldn't force the makefile maintainer to figure out
- # which system we are compiling for in order to pass an extra
- # flag for every libtool invocation.
- # allow_undefined=no
-
- # FIXME: Unfortunately, there are problems with the above when trying
- # to make a dll which has undefined symbols, in which case not
- # even a static library is built. For now, we need to specify
- # -no-undefined on the libtool link line when we can be certain
- # that all symbols are satisfied, otherwise we get a static library.
- allow_undefined=yes
- ;;
- *)
- allow_undefined=yes
- ;;
- esac
- libtool_args="$nonopt"
- base_compile="$nonopt $@"
- compile_command="$nonopt"
- finalize_command="$nonopt"
-
- compile_rpath=
- finalize_rpath=
- compile_shlibpath=
- finalize_shlibpath=
- convenience=
- old_convenience=
- deplibs=
- old_deplibs=
- compiler_flags=
- linker_flags=
- dllsearchpath=
- lib_search_path=`pwd`
- inst_prefix_dir=
-
- avoid_version=no
- dlfiles=
- dlprefiles=
- dlself=no
- export_dynamic=no
- export_symbols=
- export_symbols_regex=
- generated=
- libobjs=
- ltlibs=
- module=no
- no_install=no
- objs=
- non_pic_objects=
- precious_files_regex=
- prefer_static_libs=no
- preload=no
- prev=
- prevarg=
- release=
- rpath=
- xrpath=
- perm_rpath=
- temp_rpath=
- thread_safe=no
- vinfo=
- vinfo_number=no
-
- func_infer_tag $base_compile
-
- # We need to know -static, to get the right output filenames.
- for arg
- do
- case $arg in
- -all-static | -static)
- if test "X$arg" = "X-all-static"; then
- if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
- $echo "$modename: warning: complete static linking is impossible in this configuration" 1>&2
- fi
- if test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- else
- if test -z "$pic_flag" && test -n "$link_static_flag"; then
- dlopen_self=$dlopen_self_static
- fi
- fi
- build_libtool_libs=no
- build_old_libs=yes
- prefer_static_libs=yes
- break
- ;;
- esac
- done
-
- # See if our shared archives depend on static archives.
- test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
- # Go through the arguments, transforming them on the way.
- while test "$#" -gt 0; do
- arg="$1"
- shift
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- qarg=\"`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`\" ### testsuite: skip nested quoting test
- ;;
- *) qarg=$arg ;;
- esac
- libtool_args="$libtool_args $qarg"
-
- # If the previous option needs an argument, assign it.
- if test -n "$prev"; then
- case $prev in
- output)
- compile_command="$compile_command @OUTPUT@"
- finalize_command="$finalize_command @OUTPUT@"
- ;;
- esac
-
- case $prev in
- dlfiles|dlprefiles)
- if test "$preload" = no; then
- # Add the symbol object into the linking commands.
- compile_command="$compile_command @SYMFILE@"
- finalize_command="$finalize_command @SYMFILE@"
- preload=yes
- fi
- case $arg in
- *.la | *.lo) ;; # We handle these cases below.
- force)
- if test "$dlself" = no; then
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- self)
- if test "$prev" = dlprefiles; then
- dlself=yes
- elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
- dlself=yes
- else
- dlself=needless
- export_dynamic=yes
- fi
- prev=
- continue
- ;;
- *)
- if test "$prev" = dlfiles; then
- dlfiles="$dlfiles $arg"
- else
- dlprefiles="$dlprefiles $arg"
- fi
- prev=
- continue
- ;;
- esac
- ;;
- expsyms)
- export_symbols="$arg"
- if test ! -f "$arg"; then
- $echo "$modename: symbol file \`$arg' does not exist"
- exit $EXIT_FAILURE
- fi
- prev=
- continue
- ;;
- expsyms_regex)
- export_symbols_regex="$arg"
- prev=
- continue
- ;;
- inst_prefix)
- inst_prefix_dir="$arg"
- prev=
- continue
- ;;
- precious_regex)
- precious_files_regex="$arg"
- prev=
- continue
- ;;
- release)
- release="-$arg"
- prev=
- continue
- ;;
- objectlist)
- if test -f "$arg"; then
- save_arg=$arg
- moreargs=
- for fil in `cat $save_arg`
- do
-# moreargs="$moreargs $fil"
- arg=$fil
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- done
- else
- $echo "$modename: link input file \`$save_arg' does not exist"
- exit $EXIT_FAILURE
- fi
- arg=$save_arg
- prev=
- continue
- ;;
- rpath | xrpath)
- # We need an absolute path.
- case $arg in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- if test "$prev" = rpath; then
- case "$rpath " in
- *" $arg "*) ;;
- *) rpath="$rpath $arg" ;;
- esac
- else
- case "$xrpath " in
- *" $arg "*) ;;
- *) xrpath="$xrpath $arg" ;;
- esac
- fi
- prev=
- continue
- ;;
- xcompiler)
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- xlinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $wl$qarg"
- prev=
- compile_command="$compile_command $wl$qarg"
- finalize_command="$finalize_command $wl$qarg"
- continue
- ;;
- xcclinker)
- linker_flags="$linker_flags $qarg"
- compiler_flags="$compiler_flags $qarg"
- prev=
- compile_command="$compile_command $qarg"
- finalize_command="$finalize_command $qarg"
- continue
- ;;
- shrext)
- shrext_cmds="$arg"
- prev=
- continue
- ;;
- darwin_framework)
- compiler_flags="$compiler_flags $arg"
- prev=
- continue
- ;;
- *)
- eval "$prev=\"\$arg\""
- prev=
- continue
- ;;
- esac
- fi # test -n "$prev"
-
- prevarg="$arg"
-
- case $arg in
- -all-static)
- if test -n "$link_static_flag"; then
- compile_command="$compile_command $link_static_flag"
- finalize_command="$finalize_command $link_static_flag"
- fi
- continue
- ;;
-
- -allow-undefined)
- # FIXME: remove this flag sometime in the future.
- $echo "$modename: \`-allow-undefined' is deprecated because it is the default" 1>&2
- continue
- ;;
-
- -avoid-version)
- avoid_version=yes
- continue
- ;;
-
- -dlopen)
- prev=dlfiles
- continue
- ;;
-
- -dlpreopen)
- prev=dlprefiles
- continue
- ;;
-
- -export-dynamic)
- export_dynamic=yes
- continue
- ;;
-
- -export-symbols | -export-symbols-regex)
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: more than one -exported-symbols argument is not allowed"
- exit $EXIT_FAILURE
- fi
- if test "X$arg" = "X-export-symbols"; then
- prev=expsyms
- else
- prev=expsyms_regex
- fi
- continue
- ;;
-
- -framework)
- prev=darwin_framework
- compiler_flags="$compiler_flags $arg"
- continue
- ;;
-
- -inst-prefix-dir)
- prev=inst_prefix
- continue
- ;;
-
- # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
- # so, if we see these flags be careful not to treat them like -L
- -L[A-Z][A-Z]*:*)
- case $with_gcc/$host in
- no/*-*-irix* | /*-*-irix*)
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- ;;
- esac
- continue
- ;;
-
- -L*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-L//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: cannot determine absolute directory name of \`$dir'" 1>&2
- exit $EXIT_FAILURE
- fi
- dir="$absdir"
- ;;
- esac
- case "$deplibs " in
- *" -L$dir "*) ;;
- *)
- deplibs="$deplibs -L$dir"
- lib_search_path="$lib_search_path $dir"
- ;;
- esac
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- case :$dllsearchpath: in
- *":$dir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$dir";;
- esac
- ;;
- esac
- continue
- ;;
-
- -l*)
- if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
- case $host in
- *-*-cygwin* | *-*-pw32* | *-*-beos*)
- # These systems don't actually have a C or math library (as such)
- continue
- ;;
- *-*-mingw* | *-*-os2*)
- # These systems don't actually have a C library (as such)
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C and math libraries are in the System framework
- deplibs="$deplibs -framework System"
- continue
- esac
- elif test "X$arg" = "X-lc_r"; then
- case $host in
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc_r directly, use -pthread flag.
- continue
- ;;
- esac
- fi
- deplibs="$deplibs $arg"
- continue
- ;;
-
- # Tru64 UNIX uses -model [arg] to determine the layout of C++
- # classes, name mangling, and exception handling.
- -model)
- compile_command="$compile_command $arg"
- compiler_flags="$compiler_flags $arg"
- finalize_command="$finalize_command $arg"
- prev=xcompiler
- continue
- ;;
-
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- compiler_flags="$compiler_flags $arg"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- continue
- ;;
-
- -module)
- module=yes
- continue
- ;;
-
- # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
- # -r[0-9][0-9]* specifies the processor on the SGI compiler
- # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
- # +DA*, +DD* enable 64-bit mode on the HP compiler
- # -q* pass through compiler args for the IBM compiler
- # -m* pass through architecture-specific compiler args for GCC
- -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*)
-
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- if test "$with_gcc" = "yes" ; then
- compiler_flags="$compiler_flags $arg"
- fi
- continue
- ;;
-
- -shrext)
- prev=shrext
- continue
- ;;
-
- -no-fast-install)
- fast_install=no
- continue
- ;;
-
- -no-install)
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- # The PATH hackery in wrapper scripts is required on Windows
- # in order for the loader to find any dlls it needs.
- $echo "$modename: warning: \`-no-install' is ignored for $host" 1>&2
- $echo "$modename: warning: assuming \`-no-fast-install' instead" 1>&2
- fast_install=no
- ;;
- *) no_install=yes ;;
- esac
- continue
- ;;
-
- -no-undefined)
- allow_undefined=no
- continue
- ;;
-
- -objectlist)
- prev=objectlist
- continue
- ;;
-
- -o) prev=output ;;
-
- -precious-files-regex)
- prev=precious_regex
- continue
- ;;
-
- -release)
- prev=release
- continue
- ;;
-
- -rpath)
- prev=rpath
- continue
- ;;
-
- -R)
- prev=xrpath
- continue
- ;;
-
- -R*)
- dir=`$echo "X$arg" | $Xsed -e 's/^-R//'`
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- $echo "$modename: only absolute run-paths are allowed" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- continue
- ;;
-
- -static)
- # The effects of -static are defined in a previous loop.
- # We used to do the same as -all-static on platforms that
- # didn't have a PIC flag, but the assumption that the effects
- # would be equivalent was wrong. It would break on at least
- # Digital Unix and AIX.
- continue
- ;;
-
- -thread-safe)
- thread_safe=yes
- continue
- ;;
-
- -version-info)
- prev=vinfo
- continue
- ;;
- -version-number)
- prev=vinfo
- vinfo_number=yes
- continue
- ;;
-
- -Wc,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wc,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Wl,*)
- args=`$echo "X$arg" | $Xsed -e "$sed_quote_subst" -e 's/^-Wl,//'`
- arg=
- save_ifs="$IFS"; IFS=','
- for flag in $args; do
- IFS="$save_ifs"
- case $flag in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- flag="\"$flag\""
- ;;
- esac
- arg="$arg $wl$flag"
- compiler_flags="$compiler_flags $wl$flag"
- linker_flags="$linker_flags $flag"
- done
- IFS="$save_ifs"
- arg=`$echo "X$arg" | $Xsed -e "s/^ //"`
- ;;
-
- -Xcompiler)
- prev=xcompiler
- continue
- ;;
-
- -Xlinker)
- prev=xlinker
- continue
- ;;
-
- -XCClinker)
- prev=xcclinker
- continue
- ;;
-
- # Some other compiler flag.
- -* | +*)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- ;;
-
- *.$objext)
- # A standard object.
- objs="$objs $arg"
- ;;
-
- *.lo)
- # A libtool-controlled object.
-
- # Check to see that this really is a libtool object.
- if (${SED} -e '2q' $arg | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- pic_object=
- non_pic_object=
-
- # Read the .lo file
- # If there is no directory component, then add one.
- case $arg in
- */* | *\\*) . $arg ;;
- *) . ./$arg ;;
- esac
-
- if test -z "$pic_object" || \
- test -z "$non_pic_object" ||
- test "$pic_object" = none && \
- test "$non_pic_object" = none; then
- $echo "$modename: cannot find name of object for \`$arg'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- if test "$pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- pic_object="$xdir$pic_object"
-
- if test "$prev" = dlfiles; then
- if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
- dlfiles="$dlfiles $pic_object"
- prev=
- continue
- else
- # If libtool objects are unsupported, then we need to preload.
- prev=dlprefiles
- fi
- fi
-
- # CHECK ME: I think I busted this. -Ossama
- if test "$prev" = dlprefiles; then
- # Preload the old-style object.
- dlprefiles="$dlprefiles $pic_object"
- prev=
- fi
-
- # A PIC object.
- libobjs="$libobjs $pic_object"
- arg="$pic_object"
- fi
-
- # Non-PIC object.
- if test "$non_pic_object" != none; then
- # Prepend the subdirectory the object is found in.
- non_pic_object="$xdir$non_pic_object"
-
- # A standard non-PIC object
- non_pic_objects="$non_pic_objects $non_pic_object"
- if test -z "$pic_object" || test "$pic_object" = none ; then
- arg="$non_pic_object"
- fi
- fi
- else
- # Only an error if not doing a dry-run.
- if test -z "$run"; then
- $echo "$modename: \`$arg' is not a valid libtool object" 1>&2
- exit $EXIT_FAILURE
- else
- # Dry-run case.
-
- # Extract subdirectory from the argument.
- xdir=`$echo "X$arg" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$xdir" = "X$arg"; then
- xdir=
- else
- xdir="$xdir/"
- fi
-
- pic_object=`$echo "X${xdir}${objdir}/${arg}" | $Xsed -e "$lo2o"`
- non_pic_object=`$echo "X${xdir}${arg}" | $Xsed -e "$lo2o"`
- libobjs="$libobjs $pic_object"
- non_pic_objects="$non_pic_objects $non_pic_object"
- fi
- fi
- ;;
-
- *.$libext)
- # An archive.
- deplibs="$deplibs $arg"
- old_deplibs="$old_deplibs $arg"
- continue
- ;;
-
- *.la)
- # A libtool-controlled library.
-
- if test "$prev" = dlfiles; then
- # This library was specified with -dlopen.
- dlfiles="$dlfiles $arg"
- prev=
- elif test "$prev" = dlprefiles; then
- # The library was specified with -dlpreopen.
- dlprefiles="$dlprefiles $arg"
- prev=
- else
- deplibs="$deplibs $arg"
- fi
- continue
- ;;
-
- # Some other compiler argument.
- *)
- # Unknown arguments in both finalize_command and compile_command need
- # to be aesthetically quoted because they are evaled later.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- ;;
- esac # arg
-
- # Now actually substitute the argument into the commands.
- if test -n "$arg"; then
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
- done # argument parsing loop
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prevarg' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
- eval arg=\"$export_dynamic_flag_spec\"
- compile_command="$compile_command $arg"
- finalize_command="$finalize_command $arg"
- fi
-
- oldlibs=
- # calculate the name of the file, without its directory
- outputname=`$echo "X$output" | $Xsed -e 's%^.*/%%'`
- libobjs_save="$libobjs"
-
- if test -n "$shlibpath_var"; then
- # get the directories listed in $shlibpath_var
- eval shlib_search_path=\`\$echo \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
- else
- shlib_search_path=
- fi
- eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
- eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
- output_objdir=`$echo "X$output" | $Xsed -e 's%/[^/]*$%%'`
- if test "X$output_objdir" = "X$output"; then
- output_objdir="$objdir"
- else
- output_objdir="$output_objdir/$objdir"
- fi
- # Create the object directory.
- if test ! -d "$output_objdir"; then
- $show "$mkdir $output_objdir"
- $run $mkdir $output_objdir
- status=$?
- if test "$status" -ne 0 && test ! -d "$output_objdir"; then
- exit $status
- fi
- fi
-
- # Determine the type of output
- case $output in
- "")
- $echo "$modename: you must specify an output file" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- *.$libext) linkmode=oldlib ;;
- *.lo | *.$objext) linkmode=obj ;;
- *.la) linkmode=lib ;;
- *) linkmode=prog ;; # Anything else should be a program.
- esac
-
- case $host in
- *cygwin* | *mingw* | *pw32*)
- # don't eliminate duplications in $postdeps and $predeps
- duplicate_compiler_generated_deps=yes
- ;;
- *)
- duplicate_compiler_generated_deps=$duplicate_deps
- ;;
- esac
- specialdeplibs=
-
- libs=
- # Find all interdependent deplibs by searching for libraries
- # that are linked more than once (e.g. -la -lb -la)
- for deplib in $deplibs; do
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- libs="$libs $deplib"
- done
-
- if test "$linkmode" = lib; then
- libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
- # Compute libraries that are listed more than once in $predeps
- # $postdeps and mark them as special (i.e., whose duplicates are
- # not to be eliminated).
- pre_post_deps=
- if test "X$duplicate_compiler_generated_deps" = "Xyes" ; then
- for pre_post_dep in $predeps $postdeps; do
- case "$pre_post_deps " in
- *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
- esac
- pre_post_deps="$pre_post_deps $pre_post_dep"
- done
- fi
- pre_post_deps=
- fi
-
- deplibs=
- newdependency_libs=
- newlib_search_path=
- need_relink=no # whether we're linking any uninstalled libtool libraries
- notinst_deplibs= # not-installed libtool libraries
- notinst_path= # paths that contain not-installed libtool libraries
- case $linkmode in
- lib)
- passes="conv link"
- for file in $dlfiles $dlprefiles; do
- case $file in
- *.la) ;;
- *)
- $echo "$modename: libraries can \`-dlopen' only libtool libraries: $file" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- prog)
- compile_deplibs=
- finalize_deplibs=
- alldeplibs=no
- newdlfiles=
- newdlprefiles=
- passes="conv scan dlopen dlpreopen link"
- ;;
- *) passes="conv"
- ;;
- esac
- for pass in $passes; do
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan"; then
- libs="$deplibs"
- deplibs=
- fi
- if test "$linkmode" = prog; then
- case $pass in
- dlopen) libs="$dlfiles" ;;
- dlpreopen) libs="$dlprefiles" ;;
- link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
- esac
- fi
- if test "$pass" = dlopen; then
- # Collect dlpreopened libraries
- save_deplibs="$deplibs"
- deplibs=
- fi
- for deplib in $libs; do
- lib=
- found=no
- case $deplib in
- -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe)
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- compiler_flags="$compiler_flags $deplib"
- fi
- continue
- ;;
- -l*)
- if test "$linkmode" != lib && test "$linkmode" != prog; then
- $echo "$modename: warning: \`-l' is ignored for archives/objects" 1>&2
- continue
- fi
- name=`$echo "X$deplib" | $Xsed -e 's/^-l//'`
- for searchdir in $newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path; do
- for search_ext in .la $std_shrext .so .a; do
- # Search the libtool library
- lib="$searchdir/lib${name}${search_ext}"
- if test -f "$lib"; then
- if test "$search_ext" = ".la"; then
- found=yes
- else
- found=no
- fi
- break 2
- fi
- done
- done
- if test "$found" != yes; then
- # deplib doesn't seem to be a libtool library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- else # deplib is a libtool library
- # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
- # We need to do some special things here, and not later.
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $deplib "*)
- if (${SED} -e '2q' $lib |
- grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then
- library_names=
- old_library=
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- for l in $old_library $library_names; do
- ll="$l"
- done
- if test "X$ll" = "X$old_library" ; then # only static version available
- found=no
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
- lib=$ladir/$old_library
- if test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- deplibs="$deplib $deplibs"
- test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
- fi
- continue
- fi
- fi
- ;;
- *) ;;
- esac
- fi
- fi
- ;; # -l
- -L*)
- case $linkmode in
- lib)
- deplibs="$deplib $deplibs"
- test "$pass" = conv && continue
- newdependency_libs="$deplib $newdependency_libs"
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- prog)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- if test "$pass" = scan; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`
- ;;
- *)
- $echo "$modename: warning: \`-L' is ignored for archives/objects" 1>&2
- ;;
- esac # linkmode
- continue
- ;; # -L
- -R*)
- if test "$pass" = link; then
- dir=`$echo "X$deplib" | $Xsed -e 's/^-R//'`
- # Make sure the xrpath contains only unique directories.
- case "$xrpath " in
- *" $dir "*) ;;
- *) xrpath="$xrpath $dir" ;;
- esac
- fi
- deplibs="$deplib $deplibs"
- continue
- ;;
- *.la) lib="$deplib" ;;
- *.$libext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- continue
- fi
- case $linkmode in
- lib)
- valid_a_lib=no
- case $deplibs_check_method in
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- if eval $echo \"$deplib\" 2>/dev/null \
- | $SED 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- valid_a_lib=yes
- fi
- ;;
- pass_all)
- valid_a_lib=yes
- ;;
- esac
- if test "$valid_a_lib" != yes; then
- $echo
- $echo "*** Warning: Trying to link with static lib archive $deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because the file extensions .$libext of this argument makes me believe"
- $echo "*** that it is just a static archive that I should not used here."
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the"
- $echo "*** static library $deplib is not portable!"
- deplibs="$deplib $deplibs"
- fi
- continue
- ;;
- prog)
- if test "$pass" != link; then
- deplibs="$deplib $deplibs"
- else
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- fi
- continue
- ;;
- esac # linkmode
- ;; # *.$libext
- *.lo | *.$objext)
- if test "$pass" = conv; then
- deplibs="$deplib $deplibs"
- elif test "$linkmode" = prog; then
- if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
- # If there is no dlopen support or we're linking statically,
- # we need to preload.
- newdlprefiles="$newdlprefiles $deplib"
- compile_deplibs="$deplib $compile_deplibs"
- finalize_deplibs="$deplib $finalize_deplibs"
- else
- newdlfiles="$newdlfiles $deplib"
- fi
- fi
- continue
- ;;
- %DEPLIBS%)
- alldeplibs=yes
- continue
- ;;
- esac # case $deplib
- if test "$found" = yes || test -f "$lib"; then :
- else
- $echo "$modename: cannot find the library \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $lib | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
-
- ladir=`$echo "X$lib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$ladir" = "X$lib" && ladir="."
-
- dlname=
- dlopen=
- dlpreopen=
- libdir=
- library_names=
- old_library=
- # If the library was installed with an old release of libtool,
- # it will not redefine variables installed, or shouldnotlink
- installed=yes
- shouldnotlink=no
- avoidtemprpath=
-
-
- # Read the .la file
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
-
- if test "$linkmode,$pass" = "lib,link" ||
- test "$linkmode,$pass" = "prog,scan" ||
- { test "$linkmode" != prog && test "$linkmode" != lib; }; then
- test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
- test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
- fi
-
- if test "$pass" = conv; then
- # Only check for convenience libraries
- deplibs="$lib $deplibs"
- if test -z "$libdir"; then
- if test -z "$old_library"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # It is a libtool convenience library, so add in its objects.
- convenience="$convenience $ladir/$objdir/$old_library"
- old_convenience="$old_convenience $ladir/$objdir/$old_library"
- tmp_libs=
- for deplib in $dependency_libs; do
- deplibs="$deplib $deplibs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
- elif test "$linkmode" != prog && test "$linkmode" != lib; then
- $echo "$modename: \`$lib' is not a convenience library" 1>&2
- exit $EXIT_FAILURE
- fi
- continue
- fi # $pass = conv
-
-
- # Get the name of the library we link against.
- linklib=
- for l in $old_library $library_names; do
- linklib="$l"
- done
- if test -z "$linklib"; then
- $echo "$modename: cannot find name of link library for \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # This library was specified with -dlopen.
- if test "$pass" = dlopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- if test -z "$dlname" ||
- test "$dlopen_support" != yes ||
- test "$build_libtool_libs" = no; then
- # If there is no dlname, no dlopen support or we're linking
- # statically, we need to preload. We also need to preload any
- # dependent libraries so libltdl's deplib preloader doesn't
- # bomb out in the load deplibs phase.
- dlprefiles="$dlprefiles $lib $dependency_libs"
- else
- newdlfiles="$newdlfiles $lib"
- fi
- continue
- fi # $pass = dlopen
-
- # We need an absolute path.
- case $ladir in
- [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
- *)
- abs_ladir=`cd "$ladir" && pwd`
- if test -z "$abs_ladir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$ladir'" 1>&2
- $echo "$modename: passing it literally to the linker, although it might fail" 1>&2
- abs_ladir="$ladir"
- fi
- ;;
- esac
- laname=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
-
- # Find the relevant object directory and library name.
- if test "X$installed" = Xyes; then
- if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- $echo "$modename: warning: library \`$lib' was moved." 1>&2
- dir="$ladir"
- absdir="$abs_ladir"
- libdir="$abs_ladir"
- else
- dir="$libdir"
- absdir="$libdir"
- fi
- test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
- else
- if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
- dir="$ladir"
- absdir="$abs_ladir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- else
- dir="$ladir/$objdir"
- absdir="$abs_ladir/$objdir"
- # Remove this search path later
- notinst_path="$notinst_path $abs_ladir"
- fi
- fi # $installed = yes
- name=`$echo "X$laname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
-
- # This library was specified with -dlpreopen.
- if test "$pass" = dlpreopen; then
- if test -z "$libdir"; then
- $echo "$modename: cannot -dlpreopen a convenience library: \`$lib'" 1>&2
- exit $EXIT_FAILURE
- fi
- # Prefer using a static library (so that no silly _DYNAMIC symbols
- # are required to link).
- if test -n "$old_library"; then
- newdlprefiles="$newdlprefiles $dir/$old_library"
- # Otherwise, use the dlname, so that lt_dlopen finds it.
- elif test -n "$dlname"; then
- newdlprefiles="$newdlprefiles $dir/$dlname"
- else
- newdlprefiles="$newdlprefiles $dir/$linklib"
- fi
- fi # $pass = dlpreopen
-
- if test -z "$libdir"; then
- # Link the convenience library
- if test "$linkmode" = lib; then
- deplibs="$dir/$old_library $deplibs"
- elif test "$linkmode,$pass" = "prog,link"; then
- compile_deplibs="$dir/$old_library $compile_deplibs"
- finalize_deplibs="$dir/$old_library $finalize_deplibs"
- else
- deplibs="$lib $deplibs" # used for prog,scan pass
- fi
- continue
- fi
-
-
- if test "$linkmode" = prog && test "$pass" != link; then
- newlib_search_path="$newlib_search_path $ladir"
- deplibs="$lib $deplibs"
-
- linkalldeplibs=no
- if test "$link_all_deplibs" != no || test -z "$library_names" ||
- test "$build_libtool_libs" = no; then
- linkalldeplibs=yes
- fi
-
- tmp_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) newlib_search_path="$newlib_search_path "`$echo "X$deplib" | $Xsed -e 's/^-L//'`;; ### testsuite: skip nested quoting test
- esac
- # Need to link against all dependency_libs?
- if test "$linkalldeplibs" = yes; then
- deplibs="$deplib $deplibs"
- else
- # Need to hardcode shared library paths
- # or/and link against static libraries
- newdependency_libs="$deplib $newdependency_libs"
- fi
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done # for deplib
- continue
- fi # $linkmode = prog...
-
- if test "$linkmode,$pass" = "prog,link"; then
- if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
- # We need to hardcode the library path
- if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
- # Make sure the rpath contains only unique directories.
- case "$temp_rpath " in
- *" $dir "*) ;;
- *" $absdir "*) ;;
- *) temp_rpath="$temp_rpath $dir" ;;
- esac
- fi
-
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi # $linkmode,$pass = prog,link...
-
- if test "$alldeplibs" = yes &&
- { test "$deplibs_check_method" = pass_all ||
- { test "$build_libtool_libs" = yes &&
- test -n "$library_names"; }; }; then
- # We only need to search for static libraries
- continue
- fi
- fi
-
- link_static=no # Whether the deplib will be linked statically
- if test -n "$library_names" &&
- { test "$prefer_static_libs" = no || test -z "$old_library"; }; then
- if test "$installed" = no; then
- notinst_deplibs="$notinst_deplibs $lib"
- need_relink=yes
- fi
- # This is a shared library
-
- # Warn about portability, can't link against -module's on
- # some systems (darwin)
- if test "$shouldnotlink" = yes && test "$pass" = link ; then
- $echo
- if test "$linkmode" = prog; then
- $echo "*** Warning: Linking the executable $output against the loadable module"
- else
- $echo "*** Warning: Linking the shared library $output against the loadable module"
- fi
- $echo "*** $linklib is not portable!"
- fi
- if test "$linkmode" = lib &&
- test "$hardcode_into_libs" = yes; then
- # Hardcode the library path.
- # Skip directories that are in the system default run-time
- # search path.
- case " $sys_lib_dlsearch_path " in
- *" $absdir "*) ;;
- *)
- case "$compile_rpath " in
- *" $absdir "*) ;;
- *) compile_rpath="$compile_rpath $absdir"
- esac
- ;;
- esac
- case " $sys_lib_dlsearch_path " in
- *" $libdir "*) ;;
- *)
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir"
- esac
- ;;
- esac
- fi
-
- if test -n "$old_archive_from_expsyms_cmds"; then
- # figure out the soname
- set dummy $library_names
- realname="$2"
- shift; shift
- libname=`eval \\$echo \"$libname_spec\"`
- # use dlname if we got it. it's perfectly good, no?
- if test -n "$dlname"; then
- soname="$dlname"
- elif test -n "$soname_spec"; then
- # bleh windows
- case $host in
- *cygwin* | mingw*)
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
- esac
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
-
- # Make a new name for the extract_expsyms_cmds to use
- soroot="$soname"
- soname=`$echo $soroot | ${SED} -e 's/^.*\///'`
- newlib="libimp-`$echo $soname | ${SED} 's/^lib//;s/\.dll$//'`.a"
-
- # If the library has no export list, then create one now
- if test -f "$output_objdir/$soname-def"; then :
- else
- $show "extracting exported symbol list from \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$extract_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Create $newlib
- if test -f "$output_objdir/$newlib"; then :; else
- $show "generating import library for \`$soname'"
- save_ifs="$IFS"; IFS='~'
- cmds=$old_archive_from_expsyms_cmds
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
- # make sure the library variables are pointing to the new library
- dir=$output_objdir
- linklib=$newlib
- fi # test -n "$old_archive_from_expsyms_cmds"
-
- if test "$linkmode" = prog || test "$mode" != relink; then
- add_shlibpath=
- add_dir=
- add=
- lib_linked=yes
- case $hardcode_action in
- immediate | unsupported)
- if test "$hardcode_direct" = no; then
- add="$dir/$linklib"
- case $host in
- *-*-sco3.2v5* ) add_dir="-L$dir" ;;
- *-*-darwin* )
- # if the lib is a module then we can not link against
- # it, someone is ignoring the new warnings I added
- if /usr/bin/file -L $add 2> /dev/null | $EGREP "bundle" >/dev/null ; then
- $echo "** Warning, lib $linklib is a module, not a shared library"
- if test -z "$old_library" ; then
- $echo
- $echo "** And there doesn't seem to be a static archive available"
- $echo "** The link will probably fail, sorry"
- else
- add="$dir/$old_library"
- fi
- fi
- esac
- elif test "$hardcode_minus_L" = no; then
- case $host in
- *-*-sunos*) add_shlibpath="$dir" ;;
- esac
- add_dir="-L$dir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = no; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- relink)
- if test "$hardcode_direct" = yes; then
- add="$dir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$dir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case "$libdir" in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- add_shlibpath="$dir"
- add="-l$name"
- else
- lib_linked=no
- fi
- ;;
- *) lib_linked=no ;;
- esac
-
- if test "$lib_linked" != yes; then
- $echo "$modename: configuration error: unsupported hardcode properties"
- exit $EXIT_FAILURE
- fi
-
- if test -n "$add_shlibpath"; then
- case :$compile_shlibpath: in
- *":$add_shlibpath:"*) ;;
- *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
- esac
- fi
- if test "$linkmode" = prog; then
- test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
- test -n "$add" && compile_deplibs="$add $compile_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- if test "$hardcode_direct" != yes && \
- test "$hardcode_minus_L" != yes && \
- test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- fi
- fi
- fi
-
- if test "$linkmode" = prog || test "$mode" = relink; then
- add_shlibpath=
- add_dir=
- add=
- # Finalize command for both is simple: just hardcode it.
- if test "$hardcode_direct" = yes; then
- add="$libdir/$linklib"
- elif test "$hardcode_minus_L" = yes; then
- add_dir="-L$libdir"
- add="-l$name"
- elif test "$hardcode_shlibpath_var" = yes; then
- case :$finalize_shlibpath: in
- *":$libdir:"*) ;;
- *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
- esac
- add="-l$name"
- elif test "$hardcode_automatic" = yes; then
- if test -n "$inst_prefix_dir" &&
- test -f "$inst_prefix_dir$libdir/$linklib" ; then
- add="$inst_prefix_dir$libdir/$linklib"
- else
- add="$libdir/$linklib"
- fi
- else
- # We cannot seem to hardcode it, guess we'll fake it.
- add_dir="-L$libdir"
- # Try looking first in the location we're being installed to.
- if test -n "$inst_prefix_dir"; then
- case "$libdir" in
- [\\/]*)
- add_dir="$add_dir -L$inst_prefix_dir$libdir"
- ;;
- esac
- fi
- add="-l$name"
- fi
-
- if test "$linkmode" = prog; then
- test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
- test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
- else
- test -n "$add_dir" && deplibs="$add_dir $deplibs"
- test -n "$add" && deplibs="$add $deplibs"
- fi
- fi
- elif test "$linkmode" = prog; then
- # Here we assume that one of hardcode_direct or hardcode_minus_L
- # is not unsupported. This is valid on all known static and
- # shared platforms.
- if test "$hardcode_direct" != unsupported; then
- test -n "$old_library" && linklib="$old_library"
- compile_deplibs="$dir/$linklib $compile_deplibs"
- finalize_deplibs="$dir/$linklib $finalize_deplibs"
- else
- compile_deplibs="-l$name -L$dir $compile_deplibs"
- finalize_deplibs="-l$name -L$dir $finalize_deplibs"
- fi
- elif test "$build_libtool_libs" = yes; then
- # Not a shared library
- if test "$deplibs_check_method" != pass_all; then
- # We're trying link a shared library against a static one
- # but the system doesn't support it.
-
- # Just print a warning and add the library to dependency_libs so
- # that the program can be linked against the static library.
- $echo
- $echo "*** Warning: This system can not link to static lib archive $lib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have."
- if test "$module" = yes; then
- $echo "*** But as you try to build a module library, libtool will still create "
- $echo "*** a static module, that should work as long as the dlopening application"
- $echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- else
- convenience="$convenience $dir/$old_library"
- old_convenience="$old_convenience $dir/$old_library"
- deplibs="$dir/$old_library $deplibs"
- link_static=yes
- fi
- fi # link shared/static library?
-
- if test "$linkmode" = lib; then
- if test -n "$dependency_libs" &&
- { test "$hardcode_into_libs" != yes ||
- test "$build_old_libs" = yes ||
- test "$link_static" = yes; }; then
- # Extract -R from dependency_libs
- temp_deplibs=
- for libdir in $dependency_libs; do
- case $libdir in
- -R*) temp_xrpath=`$echo "X$libdir" | $Xsed -e 's/^-R//'`
- case " $xrpath " in
- *" $temp_xrpath "*) ;;
- *) xrpath="$xrpath $temp_xrpath";;
- esac;;
- *) temp_deplibs="$temp_deplibs $libdir";;
- esac
- done
- dependency_libs="$temp_deplibs"
- fi
-
- newlib_search_path="$newlib_search_path $absdir"
- # Link against this library
- test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
- # ... and its dependency_libs
- tmp_libs=
- for deplib in $dependency_libs; do
- newdependency_libs="$deplib $newdependency_libs"
- if test "X$duplicate_deps" = "Xyes" ; then
- case "$tmp_libs " in
- *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
- esac
- fi
- tmp_libs="$tmp_libs $deplib"
- done
-
- if test "$link_all_deplibs" != no; then
- # Add the search paths of all dependency libraries
- for deplib in $dependency_libs; do
- case $deplib in
- -L*) path="$deplib" ;;
- *.la)
- dir=`$echo "X$deplib" | $Xsed -e 's%/[^/]*$%%'`
- test "X$dir" = "X$deplib" && dir="."
- # We need an absolute path.
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
- *)
- absdir=`cd "$dir" && pwd`
- if test -z "$absdir"; then
- $echo "$modename: warning: cannot determine absolute directory name of \`$dir'" 1>&2
- absdir="$dir"
- fi
- ;;
- esac
- if grep "^installed=no" $deplib > /dev/null; then
- path="$absdir/$objdir"
- else
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$absdir" != "$libdir"; then
- $echo "$modename: warning: \`$deplib' seems to be moved" 1>&2
- fi
- path="$absdir"
- fi
- depdepl=
- case $host in
- *-*-darwin*)
- # we do not want to link against static libs,
- # but need to link against shared
- eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
- if test -n "$deplibrary_names" ; then
- for tmp in $deplibrary_names ; do
- depdepl=$tmp
- done
- if test -f "$path/$depdepl" ; then
- depdepl="$path/$depdepl"
- fi
- # do not add paths which are already there
- case " $newlib_search_path " in
- *" $path "*) ;;
- *) newlib_search_path="$newlib_search_path $path";;
- esac
- fi
- path=""
- ;;
- *)
- path="-L$path"
- ;;
- esac
- ;;
- -l*)
- case $host in
- *-*-darwin*)
- # Again, we only want to link against shared libraries
- eval tmp_libs=`$echo "X$deplib" | $Xsed -e "s,^\-l,,"`
- for tmp in $newlib_search_path ; do
- if test -f "$tmp/lib$tmp_libs.dylib" ; then
- eval depdepl="$tmp/lib$tmp_libs.dylib"
- break
- fi
- done
- path=""
- ;;
- *) continue ;;
- esac
- ;;
- *) continue ;;
- esac
- case " $deplibs " in
- *" $depdepl "*) ;;
- *) deplibs="$depdepl $deplibs" ;;
- esac
- case " $deplibs " in
- *" $path "*) ;;
- *) deplibs="$deplibs $path" ;;
- esac
- done
- fi # link_all_deplibs != no
- fi # linkmode = lib
- done # for deplib in $libs
- dependency_libs="$newdependency_libs"
- if test "$pass" = dlpreopen; then
- # Link the dlpreopened libraries before other libraries
- for deplib in $save_deplibs; do
- deplibs="$deplib $deplibs"
- done
- fi
- if test "$pass" != dlopen; then
- if test "$pass" != conv; then
- # Make sure lib_search_path contains only unique directories.
- lib_search_path=
- for dir in $newlib_search_path; do
- case "$lib_search_path " in
- *" $dir "*) ;;
- *) lib_search_path="$lib_search_path $dir" ;;
- esac
- done
- newlib_search_path=
- fi
-
- if test "$linkmode,$pass" != "prog,link"; then
- vars="deplibs"
- else
- vars="compile_deplibs finalize_deplibs"
- fi
- for var in $vars dependency_libs; do
- # Add libraries to $var in reverse order
- eval tmp_libs=\"\$$var\"
- new_libs=
- for deplib in $tmp_libs; do
- # FIXME: Pedantically, this is the right thing to do, so
- # that some nasty dependency loop isn't accidentally
- # broken:
- #new_libs="$deplib $new_libs"
- # Pragmatically, this seems to cause very few problems in
- # practice:
- case $deplib in
- -L*) new_libs="$deplib $new_libs" ;;
- -R*) ;;
- *)
- # And here is the reason: when a library appears more
- # than once as an explicit dependence of a library, or
- # is implicitly linked in more than once by the
- # compiler, it is considered special, and multiple
- # occurrences thereof are not removed. Compare this
- # with having the same library being listed as a
- # dependency of multiple other libraries: in this case,
- # we know (pedantically, we assume) the library does not
- # need to be listed more than once, so we keep only the
- # last copy. This is not always right, but it is rare
- # enough that we require users that really mean to play
- # such unportable linking tricks to link the library
- # using -Wl,-lname, so that libtool does not consider it
- # for duplicate removal.
- case " $specialdeplibs " in
- *" $deplib "*) new_libs="$deplib $new_libs" ;;
- *)
- case " $new_libs " in
- *" $deplib "*) ;;
- *) new_libs="$deplib $new_libs" ;;
- esac
- ;;
- esac
- ;;
- esac
- done
- tmp_libs=
- for deplib in $new_libs; do
- case $deplib in
- -L*)
- case " $tmp_libs " in
- *" $deplib "*) ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- ;;
- *) tmp_libs="$tmp_libs $deplib" ;;
- esac
- done
- eval $var=\"$tmp_libs\"
- done # for var
- fi
- # Last step: remove runtime libs from dependency_libs
- # (they stay in deplibs)
- tmp_libs=
- for i in $dependency_libs ; do
- case " $predeps $postdeps $compiler_lib_search_path " in
- *" $i "*)
- i=""
- ;;
- esac
- if test -n "$i" ; then
- tmp_libs="$tmp_libs $i"
- fi
- done
- dependency_libs=$tmp_libs
- done # for pass
- if test "$linkmode" = prog; then
- dlfiles="$newdlfiles"
- dlprefiles="$newdlprefiles"
- fi
-
- case $linkmode in
- oldlib)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for archives" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for archives" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for archives" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for archives" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for archives" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for archives" 1>&2
- fi
-
- if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
- $echo "$modename: warning: \`-export-symbols' is ignored for archives" 1>&2
- fi
-
- # Now set the variables for building old libraries.
- build_libtool_libs=no
- oldlibs="$output"
- objs="$objs$old_deplibs"
- ;;
-
- lib)
- # Make sure we only generate libraries of the form `libNAME.la'.
- case $outputname in
- lib*)
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//' -e 's/^lib//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- ;;
- *)
- if test "$module" = no; then
- $echo "$modename: libtool library \`$output' must begin with \`lib'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- if test "$need_lib_prefix" != no; then
- # Add the "lib" prefix for modules if required
- name=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- eval shared_ext=\"$shrext_cmds\"
- eval libname=\"$libname_spec\"
- else
- libname=`$echo "X$outputname" | $Xsed -e 's/\.la$//'`
- fi
- ;;
- esac
-
- if test -n "$objs"; then
- if test "$deplibs_check_method" != pass_all; then
- $echo "$modename: cannot build libtool library \`$output' from non-libtool objects on this host:$objs" 2>&1
- exit $EXIT_FAILURE
- else
- $echo
- $echo "*** Warning: Linking the shared library $output against the non-libtool"
- $echo "*** objects $objs is not portable!"
- libobjs="$libobjs $objs"
- fi
- fi
-
- if test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen self' is ignored for libtool libraries" 1>&2
- fi
-
- set dummy $rpath
- if test "$#" -gt 2; then
- $echo "$modename: warning: ignoring multiple \`-rpath's for a libtool library" 1>&2
- fi
- install_libdir="$2"
-
- oldlibs=
- if test -z "$rpath"; then
- if test "$build_libtool_libs" = yes; then
- # Building a libtool convenience library.
- # Some compilers have problems with a `.al' extension so
- # convenience libraries should have the same extension an
- # archive normally would.
- oldlibs="$output_objdir/$libname.$libext $oldlibs"
- build_libtool_libs=convenience
- build_old_libs=yes
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info/-version-number' is ignored for convenience libraries" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for convenience libraries" 1>&2
- fi
- else
-
- # Parse the version information argument.
- save_ifs="$IFS"; IFS=':'
- set dummy $vinfo 0 0 0
- IFS="$save_ifs"
-
- if test -n "$8"; then
- $echo "$modename: too many parameters to \`-version-info'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # convert absolute version numbers to libtool ages
- # this retains compatibility with .la files and attempts
- # to make the code below a bit more comprehensible
-
- case $vinfo_number in
- yes)
- number_major="$2"
- number_minor="$3"
- number_revision="$4"
- #
- # There are really only two kinds -- those that
- # use the current revision as the major version
- # and those that subtract age and use age as
- # a minor version. But, then there is irix
- # which has an extra 1 added just for fun
- #
- case $version_type in
- darwin|linux|osf|windows)
- current=`expr $number_major + $number_minor`
- age="$number_minor"
- revision="$number_revision"
- ;;
- freebsd-aout|freebsd-elf|sunos)
- current="$number_major"
- revision="$number_minor"
- age="0"
- ;;
- irix|nonstopux)
- current=`expr $number_major + $number_minor - 1`
- age="$number_minor"
- revision="$number_minor"
- ;;
- esac
- ;;
- no)
- current="$2"
- revision="$3"
- age="$4"
- ;;
- esac
-
- # Check that each of the things are valid numbers.
- case $current in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: CURRENT \`$current' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $revision in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: REVISION \`$revision' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- case $age in
- 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
- *)
- $echo "$modename: AGE \`$age' is not a nonnegative integer" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- if test "$age" -gt "$current"; then
- $echo "$modename: AGE \`$age' is greater than the current interface number \`$current'" 1>&2
- $echo "$modename: \`$vinfo' is not valid version information" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Calculate the version variables.
- major=
- versuffix=
- verstring=
- case $version_type in
- none) ;;
-
- darwin)
- # Like Linux, but with the current version available in
- # verstring for coding it into the library header
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- # Darwin ld doesn't like 0 for these options...
- minor_current=`expr $current + 1`
- verstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
- ;;
-
- freebsd-aout)
- major=".$current"
- versuffix=".$current.$revision";
- ;;
-
- freebsd-elf)
- major=".$current"
- versuffix=".$current";
- ;;
-
- irix | nonstopux)
- major=`expr $current - $age + 1`
-
- case $version_type in
- nonstopux) verstring_prefix=nonstopux ;;
- *) verstring_prefix=sgi ;;
- esac
- verstring="$verstring_prefix$major.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$revision
- while test "$loop" -ne 0; do
- iface=`expr $revision - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring_prefix$major.$iface:$verstring"
- done
-
- # Before this point, $major must not contain `.'.
- major=.$major
- versuffix="$major.$revision"
- ;;
-
- linux)
- major=.`expr $current - $age`
- versuffix="$major.$age.$revision"
- ;;
-
- osf)
- major=.`expr $current - $age`
- versuffix=".$current.$age.$revision"
- verstring="$current.$age.$revision"
-
- # Add in all the interfaces that we are compatible with.
- loop=$age
- while test "$loop" -ne 0; do
- iface=`expr $current - $loop`
- loop=`expr $loop - 1`
- verstring="$verstring:${iface}.0"
- done
-
- # Make executables depend on our current version.
- verstring="$verstring:${current}.0"
- ;;
-
- sunos)
- major=".$current"
- versuffix=".$current.$revision"
- ;;
-
- windows)
- # Use '-' rather than '.', since we only want one
- # extension on DOS 8.3 filesystems.
- major=`expr $current - $age`
- versuffix="-$major"
- ;;
-
- *)
- $echo "$modename: unknown library version type \`$version_type'" 1>&2
- $echo "Fatal configuration error. See the $PACKAGE docs for more information." 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Clear the version info if we defaulted, and they specified a release.
- if test -z "$vinfo" && test -n "$release"; then
- major=
- case $version_type in
- darwin)
- # we can't check for "0.0" in archive_cmds due to quoting
- # problems, so we reset it completely
- verstring=
- ;;
- *)
- verstring="0.0"
- ;;
- esac
- if test "$need_version" = no; then
- versuffix=
- else
- versuffix=".0.0"
- fi
- fi
-
- # Remove version info from name if versioning should be avoided
- if test "$avoid_version" = yes && test "$need_version" = no; then
- major=
- versuffix=
- verstring=""
- fi
-
- # Check to see if the archive will have undefined symbols.
- if test "$allow_undefined" = yes; then
- if test "$allow_undefined_flag" = unsupported; then
- $echo "$modename: warning: undefined symbols not allowed in $host shared libraries" 1>&2
- build_libtool_libs=no
- build_old_libs=yes
- fi
- else
- # Don't allow undefined symbols.
- allow_undefined_flag="$no_undefined_flag"
- fi
- fi
-
- if test "$mode" != relink; then
- # Remove our outputs, but don't remove object files since they
- # may have been created when compiling PIC objects.
- removelist=
- tempremovelist=`$echo "$output_objdir/*"`
- for p in $tempremovelist; do
- case $p in
- *.$objext)
- ;;
- $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
- if test "X$precious_files_regex" != "X"; then
- if echo $p | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
- then
- continue
- fi
- fi
- removelist="$removelist $p"
- ;;
- *) ;;
- esac
- done
- if test -n "$removelist"; then
- $show "${rm}r $removelist"
- $run ${rm}r $removelist
- fi
- fi
-
- # Now set the variables for building old libraries.
- if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
- oldlibs="$oldlibs $output_objdir/$libname.$libext"
-
- # Transform .lo files to .o files.
- oldobjs="$objs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
- fi
-
- # Eliminate all temporary directories.
- for path in $notinst_path; do
- lib_search_path=`$echo "$lib_search_path " | ${SED} -e 's% $path % %g'`
- deplibs=`$echo "$deplibs " | ${SED} -e 's% -L$path % %g'`
- dependency_libs=`$echo "$dependency_libs " | ${SED} -e 's% -L$path % %g'`
- done
-
- if test -n "$xrpath"; then
- # If the user specified any rpath flags, then add them.
- temp_xrpath=
- for libdir in $xrpath; do
- temp_xrpath="$temp_xrpath -R$libdir"
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
- dependency_libs="$temp_xrpath $dependency_libs"
- fi
- fi
-
- # Make sure dlfiles contains only unique files that won't be dlpreopened
- old_dlfiles="$dlfiles"
- dlfiles=
- for lib in $old_dlfiles; do
- case " $dlprefiles $dlfiles " in
- *" $lib "*) ;;
- *) dlfiles="$dlfiles $lib" ;;
- esac
- done
-
- # Make sure dlprefiles contains only unique files
- old_dlprefiles="$dlprefiles"
- dlprefiles=
- for lib in $old_dlprefiles; do
- case "$dlprefiles " in
- *" $lib "*) ;;
- *) dlprefiles="$dlprefiles $lib" ;;
- esac
- done
-
- if test "$build_libtool_libs" = yes; then
- if test -n "$rpath"; then
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos*)
- # these systems don't actually have a c library (as such)!
- ;;
- *-*-rhapsody* | *-*-darwin1.[012])
- # Rhapsody C library is in the System framework
- deplibs="$deplibs -framework System"
- ;;
- *-*-netbsd*)
- # Don't link with libc until the a.out ld.so is fixed.
- ;;
- *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
- # Do not include libc due to us having libc/libc_r.
- test "X$arg" = "X-lc" && continue
- ;;
- *)
- # Add libc to deplibs on all other systems if necessary.
- if test "$build_libtool_need_lc" = "yes"; then
- deplibs="$deplibs -lc"
- fi
- ;;
- esac
- fi
-
- # Transform deplibs into only deplibs that can be linked in shared.
- name_save=$name
- libname_save=$libname
- release_save=$release
- versuffix_save=$versuffix
- major_save=$major
- # I'm not sure if I'm treating the release correctly. I think
- # release should show up in the -l (ie -lgmp5) so we don't want to
- # add it in twice. Is that correct?
- release=""
- versuffix=""
- major=""
- newdeplibs=
- droppeddeps=no
- case $deplibs_check_method in
- pass_all)
- # Don't check for shared/static. Everything works.
- # This might be a little naive. We might want to check
- # whether the library exists or not. But this is on
- # osf3 & osf4 and I'm not really sure... Just
- # implementing what was already the behavior.
- newdeplibs=$deplibs
- ;;
- test_compile)
- # This code stresses the "libraries are programs" paradigm to its
- # limits. Maybe even breaks it. We compile a program, linking it
- # against the deplibs as a proxy for the library. Then we can check
- # whether they linked in statically or dynamically with ldd.
- $rm conftest.c
- cat > conftest.c <<EOF
- int main() { return 0; }
-EOF
- $rm conftest
- $LTCC -o conftest conftest.c $deplibs
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" -ne "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which I believe you do not have"
- $echo "*** because a test_compile did reveal that the linker did not use it for"
- $echo "*** its dynamic dependency list that programs get resolved with at runtime."
- fi
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- else
- # Error occurred in the first compile. Let's try to salvage
- # the situation: Compile a separate program for each library.
- for i in $deplibs; do
- name="`expr $i : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- $rm conftest
- $LTCC -o conftest conftest.c $i
- # Did it work?
- if test "$?" -eq 0 ; then
- ldd_output=`ldd conftest`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $i "*)
- newdeplibs="$newdeplibs $i"
- i=""
- ;;
- esac
- fi
- if test -n "$i" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- deplib_matches=`eval \\$echo \"$library_names_spec\"`
- set dummy $deplib_matches
- deplib_match=$2
- if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
- newdeplibs="$newdeplibs $i"
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning: dynamic linker does not accept needed library $i."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because a test_compile did reveal that the linker did not use this one"
- $echo "*** as a dynamic dependency that programs can get resolved with at runtime."
- fi
- fi
- else
- droppeddeps=yes
- $echo
- $echo "*** Warning! Library $i is needed by this library but I was not able to"
- $echo "*** make it link in! You will probably need to install it or some"
- $echo "*** library that it depends on before this library will be fully"
- $echo "*** functional. Installing it before continuing would be even better."
- fi
- else
- newdeplibs="$newdeplibs $i"
- fi
- done
- fi
- ;;
- file_magic*)
- set dummy $deplibs_check_method
- file_magic_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name="`expr $a_deplib : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test "$name" != "" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- # Follow soft links.
- if ls -lLd "$potent_lib" 2>/dev/null \
- | grep " -> " >/dev/null; then
- continue
- fi
- # The statement above tries to avoid entering an
- # endless loop below, in case of cyclic links.
- # We might still enter an endless loop, since a link
- # loop can be closed while we follow links,
- # but so what?
- potlib="$potent_lib"
- while test -h "$potlib" 2>/dev/null; do
- potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
- case $potliblink in
- [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
- *) potlib=`$echo "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
- esac
- done
- if eval $file_magic_cmd \"\$potlib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$file_magic_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for file magic test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a file magic. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- match_pattern*)
- set dummy $deplibs_check_method
- match_pattern_regex=`expr "$deplibs_check_method" : "$2 \(.*\)"`
- for a_deplib in $deplibs; do
- name="`expr $a_deplib : '-l\(.*\)'`"
- # If $name is empty we are operating on a -L argument.
- if test -n "$name" && test "$name" != "0"; then
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- case " $predeps $postdeps " in
- *" $a_deplib "*)
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- ;;
- esac
- fi
- if test -n "$a_deplib" ; then
- libname=`eval \\$echo \"$libname_spec\"`
- for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
- potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
- for potent_lib in $potential_libs; do
- potlib="$potent_lib" # see symlink-check above in file_magic test
- if eval $echo \"$potent_lib\" 2>/dev/null \
- | ${SED} 10q \
- | $EGREP "$match_pattern_regex" > /dev/null; then
- newdeplibs="$newdeplibs $a_deplib"
- a_deplib=""
- break 2
- fi
- done
- done
- fi
- if test -n "$a_deplib" ; then
- droppeddeps=yes
- $echo
- $echo "*** Warning: linker path does not have real file for library $a_deplib."
- $echo "*** I have the capability to make that library automatically link in when"
- $echo "*** you link to this library. But I can only do this if you have a"
- $echo "*** shared version of the library, which you do not appear to have"
- $echo "*** because I did check the linker path looking for a file starting"
- if test -z "$potlib" ; then
- $echo "*** with $libname but no candidates were found. (...for regex pattern test)"
- else
- $echo "*** with $libname and none of the candidates passed a file format test"
- $echo "*** using a regex pattern. Last file checked: $potlib"
- fi
- fi
- else
- # Add a -L argument.
- newdeplibs="$newdeplibs $a_deplib"
- fi
- done # Gone through all deplibs.
- ;;
- none | unknown | *)
- newdeplibs=""
- tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \
- -e 's/ -[LR][^ ]*//g'`
- if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
- for i in $predeps $postdeps ; do
- # can't use Xsed below, because $i might contain '/'
- tmp_deplibs=`$echo "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"`
- done
- fi
- if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \
- | grep . >/dev/null; then
- $echo
- if test "X$deplibs_check_method" = "Xnone"; then
- $echo "*** Warning: inter-library dependencies are not supported in this platform."
- else
- $echo "*** Warning: inter-library dependencies are not known to be supported."
- fi
- $echo "*** All declared inter-library dependencies are being dropped."
- droppeddeps=yes
- fi
- ;;
- esac
- versuffix=$versuffix_save
- major=$major_save
- release=$release_save
- libname=$libname_save
- name=$name_save
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- if test "$droppeddeps" = yes; then
- if test "$module" = yes; then
- $echo
- $echo "*** Warning: libtool could not satisfy all declared inter-library"
- $echo "*** dependencies of module $libname. Therefore, libtool will create"
- $echo "*** a static module, that should work as long as the dlopening"
- $echo "*** application is linked with the -dlopen flag."
- if test -z "$global_symbol_pipe"; then
- $echo
- $echo "*** However, this would only work if libtool was able to extract symbol"
- $echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
- $echo "*** not find such a program. So, this module is probably useless."
- $echo "*** \`nm' from GNU binutils and a full rebuild may help."
- fi
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- else
- $echo "*** The inter-library dependencies that have been dropped here will be"
- $echo "*** automatically added whenever a program is linked with this library"
- $echo "*** or is declared to -dlopen it."
-
- if test "$allow_undefined" = no; then
- $echo
- $echo "*** Since this library must not contain undefined symbols,"
- $echo "*** because either the platform does not support them or"
- $echo "*** it was explicitly requested with -no-undefined,"
- $echo "*** libtool will only create a static version of it."
- if test "$build_old_libs" = no; then
- oldlibs="$output_objdir/$libname.$libext"
- build_libtool_libs=module
- build_old_libs=yes
- else
- build_libtool_libs=no
- fi
- fi
- fi
- fi
- # Done checking deplibs!
- deplibs=$newdeplibs
- fi
-
- # All the library-specific variables (install_libdir is set above).
- library_names=
- old_library=
- dlname=
-
- # Test again, we may have decided not to build it any more
- if test "$build_libtool_libs" = yes; then
- if test "$hardcode_into_libs" = yes; then
- # Hardcode the library paths
- hardcode_libdirs=
- dep_rpath=
- rpath="$finalize_rpath"
- test "$mode" != relink && rpath="$compile_rpath$rpath"
- for libdir in $rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- dep_rpath="$dep_rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- if test -n "$hardcode_libdir_flag_spec_ld"; then
- eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
- else
- eval dep_rpath=\"$hardcode_libdir_flag_spec\"
- fi
- fi
- if test -n "$runpath_var" && test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
- fi
- test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
- fi
-
- shlibpath="$finalize_shlibpath"
- test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
- if test -n "$shlibpath"; then
- eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
- fi
-
- # Get the real and link names of the library.
- eval shared_ext=\"$shrext_cmds\"
- eval library_names=\"$library_names_spec\"
- set dummy $library_names
- realname="$2"
- shift; shift
-
- if test -n "$soname_spec"; then
- eval soname=\"$soname_spec\"
- else
- soname="$realname"
- fi
- if test -z "$dlname"; then
- dlname=$soname
- fi
-
- lib="$output_objdir/$realname"
- for link
- do
- linknames="$linknames $link"
- done
-
- # Use standard objects if they are pic
- test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- cmds=$export_symbols_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- if len=`expr "X$cmd" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- $show "$cmd"
- $run eval "$cmd" || exit $?
- skipped_export=false
- else
- # The command line is too long to execute in one step.
- $show "using reloadable object file for export list..."
- skipped_export=:
- fi
- done
- IFS="$save_ifs"
- if test -n "$export_symbols_regex"; then
- $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\""
- $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
- $show "$mv \"${export_symbols}T\" \"$export_symbols\""
- $run eval '$mv "${export_symbols}T" "$export_symbols"'
- fi
- fi
- fi
-
- if test -n "$export_symbols" && test -n "$include_expsyms"; then
- $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"'
- fi
-
- tmp_deplibs=
- for test_deplib in $deplibs; do
- case " $convenience " in
- *" $test_deplib "*) ;;
- *)
- tmp_deplibs="$tmp_deplibs $test_deplib"
- ;;
- esac
- done
- deplibs="$tmp_deplibs"
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- libobjs="$libobjs $func_extract_archives_result"
- fi
- fi
-
- if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
- eval flag=\"$thread_safe_flag_spec\"
- linker_flags="$linker_flags $flag"
- fi
-
- # Make a backup of the uninstalled library when relinking
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}U && $mv $realname ${realname}U)' || exit $?
- fi
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- eval test_cmds=\"$module_expsym_cmds\"
- cmds=$module_expsym_cmds
- else
- eval test_cmds=\"$module_cmds\"
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- eval test_cmds=\"$archive_expsym_cmds\"
- cmds=$archive_expsym_cmds
- else
- eval test_cmds=\"$archive_cmds\"
- cmds=$archive_cmds
- fi
- fi
-
- if test "X$skipped_export" != "X:" && len=`expr "X$test_cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- :
- else
- # The command line is too long to link in one step, link piecewise.
- $echo "creating reloadable object files..."
-
- # Save the value of $output and $libobjs because we want to
- # use them later. If we have whole_archive_flag_spec, we
- # want to use save_libobjs as it was before
- # whole_archive_flag_spec was expanded, because we can't
- # assume the linker understands whole_archive_flag_spec.
- # This may have to be revisited, in case too many
- # convenience libraries get linked in and end up exceeding
- # the spec.
- if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
- save_libobjs=$libobjs
- fi
- save_output=$output
- output_la=`$echo "X$output" | $Xsed -e "$basename"`
-
- # Clear the reloadable object creation command queue and
- # initialize k to one.
- test_cmds=
- concat_cmds=
- objlist=
- delfiles=
- last_robj=
- k=1
- output=$output_objdir/$output_la-${k}.$objext
- # Loop over the list of objects to be linked.
- for obj in $save_libobjs
- do
- eval test_cmds=\"$reload_cmds $objlist $last_robj\"
- if test "X$objlist" = X ||
- { len=`expr "X$test_cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len"; }; then
- objlist="$objlist $obj"
- else
- # The command $test_cmds is almost too long, add a
- # command to the queue.
- if test "$k" -eq 1 ; then
- # The first file doesn't have a previous command to add.
- eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
- else
- # All subsequent reloadable object files will link in
- # the last one created.
- eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj\"
- fi
- last_robj=$output_objdir/$output_la-${k}.$objext
- k=`expr $k + 1`
- output=$output_objdir/$output_la-${k}.$objext
- objlist=$obj
- len=1
- fi
- done
- # Handle the remaining objects by creating one last
- # reloadable object file. All subsequent reloadable object
- # files will link in the last one created.
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
-
- if ${skipped_export-false}; then
- $show "generating symbol list for \`$libname.la'"
- export_symbols="$output_objdir/$libname.exp"
- $run $rm $export_symbols
- libobjs=$output
- # Append the command to create the export file.
- eval concat_cmds=\"\$concat_cmds~$export_symbols_cmds\"
- fi
-
- # Set up a command to remove the reloadable object files
- # after they are used.
- i=0
- while test "$i" -lt "$k"
- do
- i=`expr $i + 1`
- delfiles="$delfiles $output_objdir/$output_la-${i}.$objext"
- done
-
- $echo "creating a temporary reloadable object file: $output"
-
- # Loop through the commands generated above and execute them.
- save_ifs="$IFS"; IFS='~'
- for cmd in $concat_cmds; do
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- libobjs=$output
- # Restore the value of output.
- output=$save_output
-
- if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
- eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
- fi
- # Expand the library linking commands again to reset the
- # value of $libobjs for piecewise linking.
-
- # Do each of the archive commands.
- if test "$module" = yes && test -n "$module_cmds" ; then
- if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
- cmds=$module_expsym_cmds
- else
- cmds=$module_cmds
- fi
- else
- if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
- cmds=$archive_expsym_cmds
- else
- cmds=$archive_cmds
- fi
- fi
-
- # Append the command to remove the reloadable object files
- # to the just-reset $cmds.
- eval cmds=\"\$cmds~\$rm $delfiles\"
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Restore the uninstalled library and exit
- if test "$mode" = relink; then
- $run eval '(cd $output_objdir && $rm ${realname}T && $mv $realname ${realname}T && $mv "$realname"U $realname)' || exit $?
- exit $EXIT_SUCCESS
- fi
-
- # Create links to the real library.
- for linkname in $linknames; do
- if test "$realname" != "$linkname"; then
- $show "(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval '(cd $output_objdir && $rm $linkname && $LN_S $realname $linkname)' || exit $?
- fi
- done
-
- # If -module or -export-dynamic was specified, set the dlname.
- if test "$module" = yes || test "$export_dynamic" = yes; then
- # On all known operating systems, these are identical.
- dlname="$soname"
- fi
- fi
- ;;
-
- obj)
- if test -n "$deplibs"; then
- $echo "$modename: warning: \`-l' and \`-L' are ignored for objects" 1>&2
- fi
-
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- $echo "$modename: warning: \`-dlopen' is ignored for objects" 1>&2
- fi
-
- if test -n "$rpath"; then
- $echo "$modename: warning: \`-rpath' is ignored for objects" 1>&2
- fi
-
- if test -n "$xrpath"; then
- $echo "$modename: warning: \`-R' is ignored for objects" 1>&2
- fi
-
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for objects" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for objects" 1>&2
- fi
-
- case $output in
- *.lo)
- if test -n "$objs$old_deplibs"; then
- $echo "$modename: cannot build library object \`$output' from non-libtool objects" 1>&2
- exit $EXIT_FAILURE
- fi
- libobj="$output"
- obj=`$echo "X$output" | $Xsed -e "$lo2o"`
- ;;
- *)
- libobj=
- obj="$output"
- ;;
- esac
-
- # Delete the old objects.
- $run $rm $obj $libobj
-
- # Objects from convenience libraries. This assumes
- # single-version convenience libraries. Whenever we create
- # different ones for PIC/non-PIC, this we'll have to duplicate
- # the extraction.
- reload_conv_objs=
- gentop=
- # reload_cmds runs $LD directly, so let us get rid of
- # -Wl from whole_archive_flag_spec
- wl=
-
- if test -n "$convenience"; then
- if test -n "$whole_archive_flag_spec"; then
- eval reload_conv_objs=\"\$reload_objs $whole_archive_flag_spec\"
- else
- gentop="$output_objdir/${obj}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $convenience
- reload_conv_objs="$reload_objs $func_extract_archives_result"
- fi
- fi
-
- # Create the old-style object.
- reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
-
- output="$obj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
-
- # Exit if we aren't doing a library object file.
- if test -z "$libobj"; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- fi
-
- if test "$build_libtool_libs" != yes; then
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- # Create an invalid libtool object if no PIC, so that we don't
- # accidentally link it into a program.
- # $show "echo timestamp > $libobj"
- # $run eval "echo timestamp > $libobj" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test -n "$pic_flag" || test "$pic_mode" != default; then
- # Only do commands if we really have different PIC objects.
- reload_objs="$libobjs $reload_conv_objs"
- output="$libobj"
- cmds=$reload_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- if test -n "$gentop"; then
- $show "${rm}r $gentop"
- $run ${rm}r $gentop
- fi
-
- exit $EXIT_SUCCESS
- ;;
-
- prog)
- case $host in
- *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;;
- esac
- if test -n "$vinfo"; then
- $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2
- fi
-
- if test -n "$release"; then
- $echo "$modename: warning: \`-release' is ignored for programs" 1>&2
- fi
-
- if test "$preload" = yes; then
- if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown &&
- test "$dlopen_self_static" = unknown; then
- $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support."
- fi
- fi
-
- case $host in
- *-*-rhapsody* | *-*-darwin1.[012])
- # On Rhapsody replace the C library is the System framework
- compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'`
- ;;
- esac
-
- case $host in
- *darwin*)
- # Don't allow lazy linking, it breaks C++ global constructors
- if test "$tagname" = CXX ; then
- compile_command="$compile_command ${wl}-bind_at_load"
- finalize_command="$finalize_command ${wl}-bind_at_load"
- fi
- ;;
- esac
-
- compile_command="$compile_command $compile_deplibs"
- finalize_command="$finalize_command $finalize_deplibs"
-
- if test -n "$rpath$xrpath"; then
- # If the user specified any rpath flags, then add them.
- for libdir in $rpath $xrpath; do
- # This is the magic to use -rpath.
- case "$finalize_rpath " in
- *" $libdir "*) ;;
- *) finalize_rpath="$finalize_rpath $libdir" ;;
- esac
- done
- fi
-
- # Now hardcode the library paths
- rpath=
- hardcode_libdirs=
- for libdir in $compile_rpath $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$perm_rpath " in
- *" $libdir "*) ;;
- *) perm_rpath="$perm_rpath $libdir" ;;
- esac
- fi
- case $host in
- *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*)
- case :$dllsearchpath: in
- *":$libdir:"*) ;;
- *) dllsearchpath="$dllsearchpath:$libdir";;
- esac
- ;;
- esac
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- compile_rpath="$rpath"
-
- rpath=
- hardcode_libdirs=
- for libdir in $finalize_rpath; do
- if test -n "$hardcode_libdir_flag_spec"; then
- if test -n "$hardcode_libdir_separator"; then
- if test -z "$hardcode_libdirs"; then
- hardcode_libdirs="$libdir"
- else
- # Just accumulate the unique libdirs.
- case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
- *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
- ;;
- *)
- hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
- ;;
- esac
- fi
- else
- eval flag=\"$hardcode_libdir_flag_spec\"
- rpath="$rpath $flag"
- fi
- elif test -n "$runpath_var"; then
- case "$finalize_perm_rpath " in
- *" $libdir "*) ;;
- *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
- esac
- fi
- done
- # Substitute the hardcoded libdirs into the rpath.
- if test -n "$hardcode_libdir_separator" &&
- test -n "$hardcode_libdirs"; then
- libdir="$hardcode_libdirs"
- eval rpath=\" $hardcode_libdir_flag_spec\"
- fi
- finalize_rpath="$rpath"
-
- if test -n "$libobjs" && test "$build_old_libs" = yes; then
- # Transform all the library objects into standard objects.
- compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- fi
-
- dlsyms=
- if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
- if test -n "$NM" && test -n "$global_symbol_pipe"; then
- dlsyms="${outputname}S.c"
- else
- $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2
- fi
- fi
-
- if test -n "$dlsyms"; then
- case $dlsyms in
- "") ;;
- *.c)
- # Discover the nlist of each of the dlfiles.
- nlist="$output_objdir/${outputname}.nm"
-
- $show "$rm $nlist ${nlist}S ${nlist}T"
- $run $rm "$nlist" "${nlist}S" "${nlist}T"
-
- # Parse the name list into a source file.
- $show "creating $output_objdir/$dlsyms"
-
- test -z "$run" && $echo > "$output_objdir/$dlsyms" "\
-/* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */
-/* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-/* Prevent the only kind of declaration conflicts we can make. */
-#define lt_preloaded_symbols some_other_symbol
-
-/* External symbol declarations for the compiler. */\
-"
-
- if test "$dlself" = yes; then
- $show "generating symbol list for \`$output'"
-
- test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist"
-
- # Add our own program objects to the symbol list.
- progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
- for arg in $progfiles; do
- $show "extracting global C symbols from \`$arg'"
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -n "$exclude_expsyms"; then
- $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- if test -n "$export_symbols_regex"; then
- $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
- $run eval '$mv "$nlist"T "$nlist"'
- fi
-
- # Prepare the list of exported symbols
- if test -z "$export_symbols"; then
- export_symbols="$output_objdir/$outputname.exp"
- $run $rm $export_symbols
- $run eval "${SED} -n -e '/^: @PROGRAM@$/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
- else
- $run eval "${SED} -e 's/\([ ][.*^$]\)/\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
- $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
- $run eval 'mv "$nlist"T "$nlist"'
- fi
- fi
-
- for arg in $dlprefiles; do
- $show "extracting global C symbols from \`$arg'"
- name=`$echo "$arg" | ${SED} -e 's%^.*/%%'`
- $run eval '$echo ": $name " >> "$nlist"'
- $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
- done
-
- if test -z "$run"; then
- # Make sure we have at least an empty file.
- test -f "$nlist" || : > "$nlist"
-
- if test -n "$exclude_expsyms"; then
- $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
- $mv "$nlist"T "$nlist"
- fi
-
- # Try sorting and uniquifying the output.
- if grep -v "^: " < "$nlist" |
- if sort -k 3 </dev/null >/dev/null 2>&1; then
- sort -k 3
- else
- sort +2
- fi |
- uniq > "$nlist"S; then
- :
- else
- grep -v "^: " < "$nlist" > "$nlist"S
- fi
-
- if test -f "$nlist"S; then
- eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$dlsyms"'
- else
- $echo '/* NONE */' >> "$output_objdir/$dlsyms"
- fi
-
- $echo >> "$output_objdir/$dlsyms" "\
-
-#undef lt_preloaded_symbols
-
-#if defined (__STDC__) && __STDC__
-# define lt_ptr void *
-#else
-# define lt_ptr char *
-# define const
-#endif
-
-/* The mapping between symbol names and symbols. */
-"
-
- case $host in
- *cygwin* | *mingw* )
- $echo >> "$output_objdir/$dlsyms" "\
-/* DATA imports from DLLs on WIN32 can't be const, because
- runtime relocations are performed -- see ld's documentation
- on pseudo-relocs */
-struct {
-"
- ;;
- * )
- $echo >> "$output_objdir/$dlsyms" "\
-const struct {
-"
- ;;
- esac
-
-
- $echo >> "$output_objdir/$dlsyms" "\
- const char *name;
- lt_ptr address;
-}
-lt_preloaded_symbols[] =
-{\
-"
-
- eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms"
-
- $echo >> "$output_objdir/$dlsyms" "\
- {0, (lt_ptr) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
- return lt_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
- fi
-
- pic_flag_for_symtable=
- case $host in
- # compiling the symbol table file with pic_flag works around
- # a FreeBSD bug that causes programs to crash when -lm is
- # linked before any other PIC object. But we must not use
- # pic_flag when linking with -static. The problem exists in
- # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
- *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";;
- esac;;
- *-*-hpux*)
- case "$compile_command " in
- *" -static "*) ;;
- *) pic_flag_for_symtable=" $pic_flag";;
- esac
- esac
-
- # Now compile the dynamic symbol file.
- $show "(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")"
- $run eval '(cd $output_objdir && $LTCC -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $?
-
- # Clean up the generated files.
- $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T"
- $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T"
-
- # Transform the symbol file into the correct name.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%"`
- ;;
- *)
- $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- else
- # We keep going just in case the user didn't refer to
- # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
- # really was required.
-
- # Nullify the symbol file.
- compile_command=`$echo "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
- finalize_command=`$echo "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
- fi
-
- if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
- # Replace the output file specification.
- compile_command=`$echo "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- link_command="$compile_command$compile_rpath"
-
- # We have no uninstalled library dependencies, so finalize right now.
- $show "$link_command"
- $run eval "$link_command"
- status=$?
-
- # Delete the generated files.
- if test -n "$dlsyms"; then
- $show "$rm $output_objdir/${outputname}S.${objext}"
- $run $rm "$output_objdir/${outputname}S.${objext}"
- fi
-
- exit $status
- fi
-
- if test -n "$shlibpath_var"; then
- # We should set the shlibpath_var
- rpath=
- for dir in $temp_rpath; do
- case $dir in
- [\\/]* | [A-Za-z]:[\\/]*)
- # Absolute path.
- rpath="$rpath$dir:"
- ;;
- *)
- # Relative path: add a thisdir entry.
- rpath="$rpath\$thisdir/$dir:"
- ;;
- esac
- done
- temp_rpath="$rpath"
- fi
-
- if test -n "$compile_shlibpath$finalize_shlibpath"; then
- compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
- fi
- if test -n "$finalize_shlibpath"; then
- finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
- fi
-
- compile_var=
- finalize_var=
- if test -n "$runpath_var"; then
- if test -n "$perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $perm_rpath; do
- rpath="$rpath$dir:"
- done
- compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- if test -n "$finalize_perm_rpath"; then
- # We should set the runpath_var.
- rpath=
- for dir in $finalize_perm_rpath; do
- rpath="$rpath$dir:"
- done
- finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
- fi
- fi
-
- if test "$no_install" = yes; then
- # We don't need to create a wrapper script.
- link_command="$compile_var$compile_command$compile_rpath"
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
- # Delete the old output file.
- $run $rm $output
- # Link the executable and exit
- $show "$link_command"
- $run eval "$link_command" || exit $?
- exit $EXIT_SUCCESS
- fi
-
- if test "$hardcode_action" = relink; then
- # Fast installation is not supported
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
-
- $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2
- $echo "$modename: \`$output' will be relinked during installation" 1>&2
- else
- if test "$fast_install" != no; then
- link_command="$finalize_var$compile_command$finalize_rpath"
- if test "$fast_install" = yes; then
- relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
- else
- # fast_install is set to needless
- relink_command=
- fi
- else
- link_command="$compile_var$compile_command$compile_rpath"
- relink_command="$finalize_var$finalize_command$finalize_rpath"
- fi
- fi
-
- # Replace the output file specification.
- link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
- # Delete the old output files.
- $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
- $show "$link_command"
- $run eval "$link_command" || exit $?
-
- # Now create the wrapper script.
- $show "creating $output"
-
- # Quote the relink command for shipping.
- if test -n "$relink_command"; then
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- relink_command="(cd `pwd`; $relink_command)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Quote $echo for shipping.
- if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then
- case $progpath in
- [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
- *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
- esac
- qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"`
- else
- qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"`
- fi
-
- # Only actually do things if our run command is non-null.
- if test -z "$run"; then
- # win32 will think the script is a binary if it has
- # a .exe suffix, so we strip it off here.
- case $output in
- *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;;
- esac
- # test for cygwin because mv fails w/o .exe extensions
- case $host in
- *cygwin*)
- exeext=.exe
- outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;;
- *) exeext= ;;
- esac
- case $host in
- *cygwin* | *mingw* )
- cwrappersource=`$echo ${objdir}/lt-${outputname}.c`
- cwrapper=`$echo ${output}.exe`
- $rm $cwrappersource $cwrapper
- trap "$rm $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
- cat > $cwrappersource <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
- Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-
- The $output program cannot be directly executed until all the libtool
- libraries that it depends on are installed.
-
- This wrapper executable should never be moved out of the build directory.
- If it is, it will not operate correctly.
-
- Currently, it simply execs the wrapper *script* "/bin/sh $output",
- but could eventually absorb all of the scripts functionality and
- exec $objdir/$outputname directly.
-*/
-EOF
- cat >> $cwrappersource<<"EOF"
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-
-#if defined(PATH_MAX)
-# define LT_PATHMAX PATH_MAX
-#elif defined(MAXPATHLEN)
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef DIR_SEPARATOR
-#define DIR_SEPARATOR '/'
-#endif
-
-#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
- defined (__OS2__)
-#define HAVE_DOS_BASED_FILE_SYSTEM
-#ifndef DIR_SEPARATOR_2
-#define DIR_SEPARATOR_2 '\\'
-#endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
- (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
- if (stale) { free ((void *) stale); stale = 0; } \
-} while (0)
-
-const char *program_name = NULL;
-
-void * xmalloc (size_t num);
-char * xstrdup (const char *string);
-char * basename (const char *name);
-char * fnqualify(const char *path);
-char * strendzap(char *str, const char *pat);
-void lt_fatal (const char *message, ...);
-
-int
-main (int argc, char *argv[])
-{
- char **newargz;
- int i;
-
- program_name = (char *) xstrdup ((char *) basename (argv[0]));
- newargz = XMALLOC(char *, argc+2);
-EOF
-
- cat >> $cwrappersource <<EOF
- newargz[0] = "$SHELL";
-EOF
-
- cat >> $cwrappersource <<"EOF"
- newargz[1] = fnqualify(argv[0]);
- /* we know the script has the same name, without the .exe */
- /* so make sure newargz[1] doesn't end in .exe */
- strendzap(newargz[1],".exe");
- for (i = 1; i < argc; i++)
- newargz[i+1] = xstrdup(argv[i]);
- newargz[argc+1] = NULL;
-EOF
-
- cat >> $cwrappersource <<EOF
- execv("$SHELL",newargz);
-EOF
-
- cat >> $cwrappersource <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
- void * p = (void *) malloc (num);
- if (!p)
- lt_fatal ("Memory exhausted");
-
- return p;
-}
-
-char *
-xstrdup (const char *string)
-{
- return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL
-;
-}
-
-char *
-basename (const char *name)
-{
- const char *base;
-
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- /* Skip over the disk name in MSDOS pathnames. */
- if (isalpha (name[0]) && name[1] == ':')
- name += 2;
-#endif
-
- for (base = name; *name; name++)
- if (IS_DIR_SEPARATOR (*name))
- base = name + 1;
- return (char *) base;
-}
-
-char *
-fnqualify(const char *path)
-{
- size_t size;
- char *p;
- char tmp[LT_PATHMAX + 1];
-
- assert(path != NULL);
-
- /* Is it qualified already? */
-#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
- if (isalpha (path[0]) && path[1] == ':')
- return xstrdup (path);
-#endif
- if (IS_DIR_SEPARATOR (path[0]))
- return xstrdup (path);
-
- /* prepend the current directory */
- /* doesn't handle '~' */
- if (getcwd (tmp, LT_PATHMAX) == NULL)
- lt_fatal ("getcwd failed");
- size = strlen(tmp) + 1 + strlen(path) + 1; /* +2 for '/' and '\0' */
- p = XMALLOC(char, size);
- sprintf(p, "%s%c%s", tmp, DIR_SEPARATOR, path);
- return p;
-}
-
-char *
-strendzap(char *str, const char *pat)
-{
- size_t len, patlen;
-
- assert(str != NULL);
- assert(pat != NULL);
-
- len = strlen(str);
- patlen = strlen(pat);
-
- if (patlen <= len)
- {
- str += len - patlen;
- if (strcmp(str, pat) == 0)
- *str = '\0';
- }
- return str;
-}
-
-static void
-lt_error_core (int exit_status, const char * mode,
- const char * message, va_list ap)
-{
- fprintf (stderr, "%s: %s: ", program_name, mode);
- vfprintf (stderr, message, ap);
- fprintf (stderr, ".\n");
-
- if (exit_status >= 0)
- exit (exit_status);
-}
-
-void
-lt_fatal (const char *message, ...)
-{
- va_list ap;
- va_start (ap, message);
- lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
- va_end (ap);
-}
-EOF
- # we should really use a build-platform specific compiler
- # here, but OTOH, the wrappers (shell script and this C one)
- # are only useful if you want to execute the "real" binary.
- # Since the "real" binary is built for $host, then this
- # wrapper might as well be built for $host, too.
- $run $LTCC -s -o $cwrapper $cwrappersource
- ;;
- esac
- $rm $output
- trap "$rm $output; exit $EXIT_FAILURE" 1 2 15
-
- $echo > $output "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting. It backslashifies
-# metacharacters that are still active within double-quoted strings.
-Xsed='${SED} -e 1s/^X//'
-sed_quote_subst='$sed_quote_subst'
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
- # install mode needs the following variable:
- notinst_deplibs='$notinst_deplibs'
-else
- # When we are sourced in execute mode, \$file and \$echo are already set.
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- echo=\"$qecho\"
- file=\"\$0\"
- # Make sure echo works.
- if test \"X\$1\" = X--no-reexec; then
- # Discard the --no-reexec flag, and continue.
- shift
- elif test \"X\`(\$echo '\t') 2>/dev/null\`\" = 'X\t'; then
- # Yippee, \$echo works!
- :
- else
- # Restart under the correct shell, and then maybe \$echo will work.
- exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
- fi
- fi\
-"
- $echo >> $output "\
-
- # Find the directory that this script lives in.
- thisdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
- test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
- # Follow symbolic links until we get to the real thisdir.
- file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
- while test -n \"\$file\"; do
- destdir=\`\$echo \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
-
- # If there was a directory component, then change thisdir.
- if test \"x\$destdir\" != \"x\$file\"; then
- case \"\$destdir\" in
- [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
- *) thisdir=\"\$thisdir/\$destdir\" ;;
- esac
- fi
-
- file=\`\$echo \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
- file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
- done
-
- # Try to get the absolute directory name.
- absdir=\`cd \"\$thisdir\" && pwd\`
- test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
- if test "$fast_install" = yes; then
- $echo >> $output "\
- program=lt-'$outputname'$exeext
- progdir=\"\$thisdir/$objdir\"
-
- if test ! -f \"\$progdir/\$program\" || \\
- { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
- test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
- file=\"\$\$-\$program\"
-
- if test ! -d \"\$progdir\"; then
- $mkdir \"\$progdir\"
- else
- $rm \"\$progdir/\$file\"
- fi"
-
- $echo >> $output "\
-
- # relink executable if necessary
- if test -n \"\$relink_command\"; then
- if relink_command_output=\`eval \$relink_command 2>&1\`; then :
- else
- $echo \"\$relink_command_output\" >&2
- $rm \"\$progdir/\$file\"
- exit $EXIT_FAILURE
- fi
- fi
-
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
- { $rm \"\$progdir/\$program\";
- $mv \"\$progdir/\$file\" \"\$progdir/\$program\"; }
- $rm \"\$progdir/\$file\"
- fi"
- else
- $echo >> $output "\
- program='$outputname'
- progdir=\"\$thisdir/$objdir\"
-"
- fi
-
- $echo >> $output "\
-
- if test -f \"\$progdir/\$program\"; then"
-
- # Export our shlibpath_var if we have one.
- if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
- $echo >> $output "\
- # Add our own library path to $shlibpath_var
- $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
- # Some systems cannot cope with colon-terminated $shlibpath_var
- # The second colon is a workaround for a bug in BeOS R4 sed
- $shlibpath_var=\`\$echo \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
-
- export $shlibpath_var
-"
- fi
-
- # fixup the dll searchpath if we need to.
- if test -n "$dllsearchpath"; then
- $echo >> $output "\
- # Add the dll search path components to the executable PATH
- PATH=$dllsearchpath:\$PATH
-"
- fi
-
- $echo >> $output "\
- if test \"\$libtool_execute_magic\" != \"$magic\"; then
- # Run the actual program with our arguments.
-"
- case $host in
- # Backslashes separate directories on plain windows
- *-*-mingw | *-*-os2*)
- $echo >> $output "\
- exec \$progdir\\\\\$program \${1+\"\$@\"}
-"
- ;;
-
- *)
- $echo >> $output "\
- exec \$progdir/\$program \${1+\"\$@\"}
-"
- ;;
- esac
- $echo >> $output "\
- \$echo \"\$0: cannot exec \$program \${1+\"\$@\"}\"
- exit $EXIT_FAILURE
- fi
- else
- # The program doesn't exist.
- \$echo \"\$0: error: \$progdir/\$program does not exist\" 1>&2
- \$echo \"This script is just a wrapper for \$program.\" 1>&2
- $echo \"See the $PACKAGE documentation for more information.\" 1>&2
- exit $EXIT_FAILURE
- fi
-fi\
-"
- chmod +x $output
- fi
- exit $EXIT_SUCCESS
- ;;
- esac
-
- # See if we need to build an old-fashioned archive.
- for oldlib in $oldlibs; do
-
- if test "$build_libtool_libs" = convenience; then
- oldobjs="$libobjs_save"
- addlibs="$convenience"
- build_libtool_libs=no
- else
- if test "$build_libtool_libs" = module; then
- oldobjs="$libobjs_save"
- build_libtool_libs=no
- else
- oldobjs="$old_deplibs $non_pic_objects"
- fi
- addlibs="$old_convenience"
- fi
-
- if test -n "$addlibs"; then
- gentop="$output_objdir/${outputname}x"
- generated="$generated $gentop"
-
- func_extract_archives $gentop $addlibs
- oldobjs="$oldobjs $func_extract_archives_result"
- fi
-
- # Do each command in the archive commands.
- if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
- cmds=$old_archive_from_new_cmds
- else
- eval cmds=\"$old_archive_cmds\"
-
- if len=`expr "X$cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then
- cmds=$old_archive_cmds
- else
- # the command line is too long to link in one step, link in parts
- $echo "using piecewise archive linking..."
- save_RANLIB=$RANLIB
- RANLIB=:
- objlist=
- concat_cmds=
- save_oldobjs=$oldobjs
- # GNU ar 2.10+ was changed to match POSIX; thus no paths are
- # encoded into archives. This makes 'ar r' malfunction in
- # this piecewise linking case whenever conflicting object
- # names appear in distinct ar calls; check, warn and compensate.
- if (for obj in $save_oldobjs
- do
- $echo "X$obj" | $Xsed -e 's%^.*/%%'
- done | sort | sort -uc >/dev/null 2>&1); then
- :
- else
- $echo "$modename: warning: object name conflicts; overriding AR_FLAGS to 'cq'" 1>&2
- $echo "$modename: warning: to ensure that POSIX-compatible ar will work" 1>&2
- AR_FLAGS=cq
- fi
- # Is there a better way of finding the last object in the list?
- for obj in $save_oldobjs
- do
- last_oldobj=$obj
- done
- for obj in $save_oldobjs
- do
- oldobjs="$objlist $obj"
- objlist="$objlist $obj"
- eval test_cmds=\"$old_archive_cmds\"
- if len=`expr "X$test_cmds" : ".*"` &&
- test "$len" -le "$max_cmd_len"; then
- :
- else
- # the above command should be used before it gets too long
- oldobjs=$objlist
- if test "$obj" = "$last_oldobj" ; then
- RANLIB=$save_RANLIB
- fi
- test -z "$concat_cmds" || concat_cmds=$concat_cmds~
- eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
- objlist=
- fi
- done
- RANLIB=$save_RANLIB
- oldobjs=$objlist
- if test "X$oldobjs" = "X" ; then
- eval cmds=\"\$concat_cmds\"
- else
- eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
- fi
- fi
- fi
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- eval cmd=\"$cmd\"
- IFS="$save_ifs"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$generated"; then
- $show "${rm}r$generated"
- $run ${rm}r$generated
- fi
-
- # Now create the libtool archive.
- case $output in
- *.la)
- old_library=
- test "$build_old_libs" = yes && old_library="$libname.$libext"
- $show "creating $output"
-
- # Preserve any variables that may affect compiler behavior
- for var in $variables_saved_for_relink; do
- if eval test -z \"\${$var+set}\"; then
- relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
- elif eval var_value=\$$var; test -z "$var_value"; then
- relink_command="$var=; export $var; $relink_command"
- else
- var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
- relink_command="$var=\"$var_value\"; export $var; $relink_command"
- fi
- done
- # Quote the link command for shipping.
- relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
- relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
- if test "$hardcode_automatic" = yes ; then
- relink_command=
- fi
-
-
- # Only create the output if not a dry run.
- if test -z "$run"; then
- for installed in no yes; do
- if test "$installed" = yes; then
- if test -z "$install_libdir"; then
- break
- fi
- output="$output_objdir/$outputname"i
- # Replace all uninstalled libtool libraries with the installed ones
- newdependency_libs=
- for deplib in $dependency_libs; do
- case $deplib in
- *.la)
- name=`$echo "X$deplib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
- if test -z "$libdir"; then
- $echo "$modename: \`$deplib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdependency_libs="$newdependency_libs $libdir/$name"
- ;;
- *) newdependency_libs="$newdependency_libs $deplib" ;;
- esac
- done
- dependency_libs="$newdependency_libs"
- newdlfiles=
- for lib in $dlfiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlfiles="$newdlfiles $libdir/$name"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- name=`$echo "X$lib" | $Xsed -e 's%^.*/%%'`
- eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
- if test -z "$libdir"; then
- $echo "$modename: \`$lib' is not a valid libtool archive" 1>&2
- exit $EXIT_FAILURE
- fi
- newdlprefiles="$newdlprefiles $libdir/$name"
- done
- dlprefiles="$newdlprefiles"
- else
- newdlfiles=
- for lib in $dlfiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlfiles="$newdlfiles $abs"
- done
- dlfiles="$newdlfiles"
- newdlprefiles=
- for lib in $dlprefiles; do
- case $lib in
- [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
- *) abs=`pwd`"/$lib" ;;
- esac
- newdlprefiles="$newdlprefiles $abs"
- done
- dlprefiles="$newdlprefiles"
- fi
- $rm $output
- # place dlname in correct position for cygwin
- tdlname=$dlname
- case $host,$output,$installed,$module,$dlname in
- *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
- esac
- $echo > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
- if test "$installed" = no && test "$need_relink" = yes; then
- $echo >> $output "\
-relink_command=\"$relink_command\""
- fi
- done
- fi
-
- # Do a symbolic link so that the libtool archive can be found in
- # LD_LIBRARY_PATH before the program is installed.
- $show "(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)"
- $run eval '(cd $output_objdir && $rm $outputname && $LN_S ../$outputname $outputname)' || exit $?
- ;;
- esac
- exit $EXIT_SUCCESS
- ;;
-
- # libtool install mode
- install)
- modename="$modename: install"
-
- # There may be an optional sh(1) argument at the beginning of
- # install_prog (especially on Windows NT).
- if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
- # Allow the use of GNU shtool's install command.
- $echo "X$nonopt" | $Xsed | grep shtool > /dev/null; then
- # Aesthetically quote it.
- arg=`$echo "X$nonopt" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$arg "
- arg="$1"
- shift
- else
- install_prog=
- arg="$nonopt"
- fi
-
- # The real first argument should be the name of the installation program.
- # Aesthetically quote it.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog$arg"
-
- # We need to accept at least all the BSD install flags.
- dest=
- files=
- opts=
- prev=
- install_type=
- isdir=no
- stripme=
- for arg
- do
- if test -n "$dest"; then
- files="$files $dest"
- dest="$arg"
- continue
- fi
-
- case $arg in
- -d) isdir=yes ;;
- -f) prev="-f" ;;
- -g) prev="-g" ;;
- -m) prev="-m" ;;
- -o) prev="-o" ;;
- -s)
- stripme=" -s"
- continue
- ;;
- -*) ;;
-
- *)
- # If the previous option needed an argument, then skip it.
- if test -n "$prev"; then
- prev=
- else
- dest="$arg"
- continue
- fi
- ;;
- esac
-
- # Aesthetically quote the argument.
- arg=`$echo "X$arg" | $Xsed -e "$sed_quote_subst"`
- case $arg in
- *$quote_scanset* | *]* | *\|* | *\&* | *\(* | *\)* | "")
- arg="\"$arg\""
- ;;
- esac
- install_prog="$install_prog $arg"
- done
-
- if test -z "$install_prog"; then
- $echo "$modename: you must specify an install program" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$prev"; then
- $echo "$modename: the \`$prev' option requires an argument" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -z "$files"; then
- if test -z "$dest"; then
- $echo "$modename: no file or destination specified" 1>&2
- else
- $echo "$modename: you must specify a destination" 1>&2
- fi
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- # Strip any trailing slash from the destination.
- dest=`$echo "X$dest" | $Xsed -e 's%/$%%'`
-
- # Check to see that the destination is a directory.
- test -d "$dest" && isdir=yes
- if test "$isdir" = yes; then
- destdir="$dest"
- destname=
- else
- destdir=`$echo "X$dest" | $Xsed -e 's%/[^/]*$%%'`
- test "X$destdir" = "X$dest" && destdir=.
- destname=`$echo "X$dest" | $Xsed -e 's%^.*/%%'`
-
- # Not a directory, so check to see that there is only one file specified.
- set dummy $files
- if test "$#" -gt 2; then
- $echo "$modename: \`$dest' is not a directory" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
- case $destdir in
- [\\/]* | [A-Za-z]:[\\/]*) ;;
- *)
- for file in $files; do
- case $file in
- *.lo) ;;
- *)
- $echo "$modename: \`$destdir' must be an absolute directory name" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
- done
- ;;
- esac
-
- # This variable tells wrapper scripts just to set variables rather
- # than running their programs.
- libtool_install_magic="$magic"
-
- staticlibs=
- future_libdirs=
- current_libdirs=
- for file in $files; do
-
- # Do each installation.
- case $file in
- *.$libext)
- # Do the static libraries later.
- staticlibs="$staticlibs $file"
- ;;
-
- *.la)
- # Check to see that this really is a libtool archive.
- if (${SED} -e '2q' $file | grep "^# Generated by .*$PACKAGE") >/dev/null 2>&1; then :
- else
- $echo "$modename: \`$file' is not a valid libtool archive" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- fi
-
- library_names=
- old_library=
- relink_command=
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . $file ;;
- *) . ./$file ;;
- esac
-
- # Add the libdir to current_libdirs if it is the destination.
- if test "X$destdir" = "X$libdir"; then
- case "$current_libdirs " in
- *" $libdir "*) ;;
- *) current_libdirs="$current_libdirs $libdir" ;;
- esac
- else
- # Note the libdir as a future libdir.
- case "$future_libdirs " in
- *" $libdir "*) ;;
- *) future_libdirs="$future_libdirs $libdir" ;;
- esac
- fi
-
- dir=`$echo "X$file" | $Xsed -e 's%/[^/]*$%%'`/
- test "X$dir" = "X$file/" && dir=
- dir="$dir$objdir"
-
- if test -n "$relink_command"; then
- # Determine the prefix the user has applied to our future dir.
- inst_prefix_dir=`$echo "$destdir" | $SED "s%$libdir\$%%"`
-
- # Don't allow the user to place us outside of our expected
- # location b/c this prevents finding dependent libraries that
- # are installed to the same prefix.
- # At present, this check doesn't affect windows .dll's that
- # are installed into $libdir/../bin (currently, that works fine)
- # but it's something to keep an eye on.
- if test "$inst_prefix_dir" = "$destdir"; then
- $echo "$modename: error: cannot install \`$file' to a directory not ending in $libdir" 1>&2
- exit $EXIT_FAILURE
- fi
-
- if test -n "$inst_prefix_dir"; then
- # Stick the inst_prefix_dir data into the link command.
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
- else
- relink_command=`$echo "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
- fi
-
- $echo "$modename: warning: relinking \`$file'" 1>&2
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- exit $EXIT_FAILURE
- fi
- fi
-
- # See the names of the shared library.
- set dummy $library_names
- if test -n "$2"; then
- realname="$2"
- shift
- shift
-
- srcname="$realname"
- test -n "$relink_command" && srcname="$realname"T
-
- # Install the shared library and build the symlinks.
- $show "$install_prog $dir/$srcname $destdir/$realname"
- $run eval "$install_prog $dir/$srcname $destdir/$realname" || exit $?
- if test -n "$stripme" && test -n "$striplib"; then
- $show "$striplib $destdir/$realname"
- $run eval "$striplib $destdir/$realname" || exit $?
- fi
-
- if test "$#" -gt 0; then
- # Delete the old symlinks, and create new ones.
- for linkname
- do
- if test "$linkname" != "$realname"; then
- $show "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- $run eval "(cd $destdir && $rm $linkname && $LN_S $realname $linkname)"
- fi
- done
- fi
-
- # Do each command in the postinstall commands.
- lib="$destdir/$realname"
- cmds=$postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- fi
-
- # Install the pseudo-library for information purposes.
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- instname="$dir/$name"i
- $show "$install_prog $instname $destdir/$name"
- $run eval "$install_prog $instname $destdir/$name" || exit $?
-
- # Maybe install the static library, too.
- test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
- ;;
-
- *.lo)
- # Install (i.e. copy) a libtool object.
-
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # Deduce the name of the destination old-style object file.
- case $destfile in
- *.lo)
- staticdest=`$echo "X$destfile" | $Xsed -e "$lo2o"`
- ;;
- *.$objext)
- staticdest="$destfile"
- destfile=
- ;;
- *)
- $echo "$modename: cannot copy a libtool object to \`$destfile'" 1>&2
- $echo "$help" 1>&2
- exit $EXIT_FAILURE
- ;;
- esac
-
- # Install the libtool object if requested.
- if test -n "$destfile"; then
- $show "$install_prog $file $destfile"
- $run eval "$install_prog $file $destfile" || exit $?
- fi
-
- # Install the old object if enabled.
- if test "$build_old_libs" = yes; then
- # Deduce the name of the old-style object file.
- staticobj=`$echo "X$file" | $Xsed -e "$lo2o"`
-
- $show "$install_prog $staticobj $staticdest"
- $run eval "$install_prog \$staticobj \$staticdest" || exit $?
- fi
- exit $EXIT_SUCCESS
- ;;
-
- *)
- # Figure out destination file name, if it wasn't already specified.
- if test -n "$destname"; then
- destfile="$destdir/$destname"
- else
- destfile=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
- destfile="$destdir/$destfile"
- fi
-
- # If the file is missing, and there is a .exe on the end, strip it
- # because it is most likely a libtool script we actually want to
- # install
- stripped_ext=""
- case $file in
- *.exe)
- if test ! -f "$file"; then
- file=`$echo $file|${SED} 's,.exe$,,'`
- stripped_ext=".exe"
- fi
- ;;
- esac
-
- # Do a test to see if this is really a libtool program.
- case $host in
- *cygwin*|*mingw*)
- wrapper=`$echo $file | ${SED} -e 's,.exe$,,'`
- ;;
- *)
- wrapper=$file
- ;;
- esac
- if (${SED} -e '4q' $wrapper | grep "^# Generated by .*$PACKAGE")>/dev/null 2>&1; then
- notinst_deplibs=
- relink_command=
-
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
- esac
-
- # Check the variables that should have been set.
- if test -z "$notinst_deplibs"; then
- $echo "$modename: invalid libtool wrapper script \`$wrapper'" 1>&2
- exit $EXIT_FAILURE
- fi
-
- finalize=yes
- for lib in $notinst_deplibs; do
- # Check to see that each library is installed.
- libdir=
- if test -f "$lib"; then
- # If there is no directory component, then add one.
- case $lib in
- */* | *\\*) . $lib ;;
- *) . ./$lib ;;
- esac
- fi
- libfile="$libdir/"`$echo "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
- if test -n "$libdir" && test ! -f "$libfile"; then
- $echo "$modename: warning: \`$lib' has not been installed in \`$libdir'" 1>&2
- finalize=no
- fi
- done
-
- relink_command=
- # To insure that "foo" is sourced, and not "foo.exe",
- # finese the cygwin/MSYS system by explicitly sourcing "foo."
- # which disallows the automatic-append-.exe behavior.
- case $build in
- *cygwin* | *mingw*) wrapperdot=${wrapper}. ;;
- *) wrapperdot=${wrapper} ;;
- esac
- # If there is no directory component, then add one.
- case $file in
- */* | *\\*) . ${wrapperdot} ;;
- *) . ./${wrapperdot} ;;
- esac
-
- outputname=
- if test "$fast_install" = no && test -n "$relink_command"; then
- if test "$finalize" = yes && test -z "$run"; then
- tmpdir="/tmp"
- test -n "$TMPDIR" && tmpdir="$TMPDIR"
- tmpdir="$tmpdir/libtool-$$"
- save_umask=`umask`
- umask 0077
- if $mkdir "$tmpdir"; then
- umask $save_umask
- else
- umask $save_umask
- $echo "$modename: error: cannot create temporary directory \`$tmpdir'" 1>&2
- continue
- fi
- file=`$echo "X$file$stripped_ext" | $Xsed -e 's%^.*/%%'`
- outputname="$tmpdir/$file"
- # Replace the output file specification.
- relink_command=`$echo "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
-
- $show "$relink_command"
- if $run eval "$relink_command"; then :
- else
- $echo "$modename: error: relink \`$file' with the above command before installing it" 1>&2
- ${rm}r "$tmpdir"
- continue
- fi
- file="$outputname"
- else
- $echo "$modename: warning: cannot relink \`$file'" 1>&2
- fi
- else
- # Install the binary that we compiled earlier.
- file=`$echo "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
- fi
- fi
-
- # remove .exe since cygwin /usr/bin/install will append another
- # one anyways
- case $install_prog,$host in
- */usr/bin/install*,*cygwin*)
- case $file:$destfile in
- *.exe:*.exe)
- # this is ok
- ;;
- *.exe:*)
- destfile=$destfile.exe
- ;;
- *:*.exe)
- destfile=`$echo $destfile | ${SED} -e 's,.exe$,,'`
- ;;
- esac
- ;;
- esac
- $show "$install_prog$stripme $file $destfile"
- $run eval "$install_prog\$stripme \$file \$destfile" || exit $?
- test -n "$outputname" && ${rm}r "$tmpdir"
- ;;
- esac
- done
-
- for file in $staticlibs; do
- name=`$echo "X$file" | $Xsed -e 's%^.*/%%'`
-
- # Set up the ranlib parameters.
- oldlib="$destdir/$name"
-
- $show "$install_prog $file $oldlib"
- $run eval "$install_prog \$file \$oldlib" || exit $?
-
- if test -n "$stripme" && test -n "$old_striplib"; then
- $show "$old_striplib $oldlib"
- $run eval "$old_striplib $oldlib" || exit $?
- fi
-
- # Do each command in the postinstall commands.
- cmds=$old_postinstall_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || exit $?
- done
- IFS="$save_ifs"
- done
-
- if test -n "$future_libdirs"; then
- $echo "$modename: warning: remember to run \`$progname --finish$future_libdirs'" 1>&2
- fi
-
- if test -n "$current_libdirs"; then
- # Maybe just do a dry run.
- test -n "$run" && current_libdirs=" -n$current_libdirs"
- exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
- else
- exit $EXIT_SUCCESS
- fi
- ;;
-
- # libtool finish mode
- finish)
- modename="$modename: finish"
- libdirs="$nonopt"
- admincmds=
-
- if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
- for dir
- do
- libdirs="$libdirs $dir"
- done
-
- for libdir in $libdirs; do
- if test -n "$finish_cmds"; then
- # Do each command in the finish commands.
- cmds=$finish_cmds
- save_ifs="$IFS"; IFS='~'
- for cmd in $cmds; do
- IFS="$save_ifs"
- eval cmd=\"$cmd\"
- $show "$cmd"
- $run eval "$cmd" || admincmds="$admincmds
- $cmd"
- done
- IFS="$save_ifs"
- fi
- if test -n "$finish_eval"; then
- # Do the single finish_eval.
- eval cmds=\"$finish_eval\"
- $run eval "$cmds" || admincmds="$admincmds
- $cmds"
- fi
- done
- fi
-
- # Exit here if they wanted silent mode.
- test "$show" = : && exit $EXIT_SUCCESS
-
- $echo "----------------------------------------------------------------------"
- $echo "Libraries have been installed in:"
- for libdir in $libdirs; do
- $echo " $libdir"
- done
- $echo
- $echo "If you ever happen to want to link against installed libraries"
- $echo "in a given directory, LIBDIR, you must either use libtool, and"
- $echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
- $echo "flag during linking and do at least one of the following:"
- if test -n "$shlibpath_var"; then
- $echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
- $echo " during execution"
- fi
- if test -n "$runpath_var"; then
- $echo " - add LIBDIR to the \`$runpath_var' environment variable"
- $echo " during linking"
- fi
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- $echo " - use the \`$flag' linker flag"
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- $echo
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- rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
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- $echo \
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-RM is the name of the program to use to delete files associated with each FILE
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-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
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- $echo \
-"Usage: $modename [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
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-
-This mode accepts the following additional options:
-
- -o OUTPUT-FILE set the output file name to OUTPUT-FILE
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-
-COMPILE-COMMAND is a command to be used in creating a \`standard' object file
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-execute)
- $echo \
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-
-This mode sets the library path environment variable according to \`-dlopen'
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-
-If any of the ARGS are libtool executable wrappers, then they are translated
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-Then, COMMAND is executed, with ARGS as arguments."
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-finish)
- $echo \
-"Usage: $modename [OPTION]... --mode=finish [LIBDIR]...
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-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges. Use
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- ;;
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- $echo \
-"Usage: $modename [OPTION]... --mode=install INSTALL-COMMAND...
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-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command. The first component should be
-either the \`install' or \`cp' program.
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
- ;;
-
-link)
- $echo \
-"Usage: $modename [OPTION]... --mode=link LINK-COMMAND...
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-Link object files or libraries together to form another library, or to
-create an executable program.
-
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-a program from several object files.
-
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- -all-static do not do any dynamic linking at all
- -avoid-version do not add a version suffix if possible
- -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
- -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
- -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
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- -module build a library that can dlopened
- -no-fast-install disable the fast-install mode
- -no-install link a not-installable executable
- -no-undefined declare that a library does not refer to external symbols
- -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
- -objectlist FILE Use a list of object files found in FILE to specify objects
- -precious-files-regex REGEX
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- -release RELEASE specify package release information
- -rpath LIBDIR the created library will eventually be installed in LIBDIR
- -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
- -static do not do any dynamic linking of libtool libraries
- -version-info CURRENT[:REVISION[:AGE]]
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-
-All other options (arguments beginning with \`-') are ignored.
-
-Every other argument is treated as a filename. Files ending in \`.la' are
-treated as uninstalled libtool libraries, other files are standard or library
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-
-If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
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-If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
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-If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
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- ;;
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-uninstall)
- $echo \
-"Usage: $modename [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
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-
-RM is the name of the program to use to delete files associated with each FILE
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-
-If FILE is a libtool library, all the files associated with it are deleted.
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- ;;
-
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- $echo "$modename: invalid operation mode \`$mode'" 1>&2
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-$echo
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-# the user asked for that or because the platform doesn't support
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-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
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-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
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-# ### END LIBTOOL TAG CONFIG: disable-shared
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-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
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-# Local Variables:
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-scriptversion=2003-09-02.23
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-# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003
-# Free Software Foundation, Inc.
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-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
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-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
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-# As a special exception to the GNU General Public License, if you
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-if test $# -eq 0; then
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-msg="missing on your system"
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-case "$1" in
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- tar try tar, gnutar, gtar, then tar without non-portable flags
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-Send bug reports to <bug-automake@gnu.org>."
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-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#ifndef JMUTEX_H
-
-#define JMUTEX_H
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
- #ifndef _WIN32_WCE
- #include <process.h>
- #endif // _WIN32_WCE
- #include <winsock2.h>
- #include <windows.h>
-#else // using pthread
- #include <pthread.h>
-#endif // WIN32
-
-#define ERR_JMUTEX_ALREADYINIT -1
-#define ERR_JMUTEX_NOTINIT -2
-#define ERR_JMUTEX_CANTCREATEMUTEX -3
-
-class JMutex
-{
-public:
- JMutex();
- ~JMutex();
- int Init();
- int Lock();
- int Unlock();
- bool IsInitialized() { return initialized; }
-private:
-#if (defined(WIN32) || defined(_WIN32_WCE))
- HANDLE mutex;
-#else // pthread mutex
- pthread_mutex_t mutex;
-#endif // WIN32
- bool initialized;
-};
-
-#endif // JMUTEX_H
+++ /dev/null
-/*
- * CCRTP4C (A wrapper for ccRTP so you can use it in C programs)
- * Copyright Anthony Minessale II <anthmct@yahoo.com>
- *
- */
-#include <cstdio>
-#include <ctime>
-#include <jrtp4c.h>
-
-#ifdef WIN32
-static int WSOCKON = 0;
-#endif
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
- class JRTP4C: public RTPSession {
- // add virtuals later
- public:
- JRTP4C(): RTPSession() {}
- };
-
- struct jrtp4c {
- JRTP4C *session;
- RTPUDPv4TransmissionParams *transparams;
- uint32_t ssrc;
- int payload;
- };
-
- struct jrtp4c *jrtp4c_new(char *rx_ip, int rx_port, char *tx_ip, int tx_port, int payload, int sps, const char **err)
- {
- struct jrtp4c *jrtp4c = NULL;
- uint32_t destip = ntohl(inet_addr(tx_ip));
- uint32_t srcip;
- RTPIPv4Address addr(destip, tx_port);
- RTPSessionParams sessparams;
- int status;
-
-#ifdef WIN32
- if (!WSOCKON) {
- WSADATA dat;
- WSAStartup(MAKEWORD(2,2),&dat);
- WSOCKON = 1;
- }
-#endif // WIN32
-
- sessparams.SetOwnTimestampUnit(1.0/sps);
- //sessparams.SetAcceptOwnPackets(true);
-
- if (!(jrtp4c = new struct jrtp4c)) {
- *err = "Memory Error!\n";
- memset(jrtp4c, 0, sizeof(*jrtp4c));
- return NULL;
- }
-
- if (!(jrtp4c->transparams = new RTPUDPv4TransmissionParams)) {
- delete jrtp4c;
- *err = "Memory Error!\n";
- return NULL;
- }
-
-
- if (rx_ip) {
- srcip = ntohl(inet_addr(rx_ip));
- jrtp4c->transparams->SetBindIP(srcip);
- }
-
- jrtp4c->transparams->SetPortbase(rx_port);
-
-
-
-
- if (!(jrtp4c->session = new JRTP4C)) {
- *err = "Memory Error!\n";
- delete jrtp4c->transparams;
- delete jrtp4c;
- return NULL;
- }
-
- if ((status = jrtp4c->session->Create(sessparams, jrtp4c->transparams)) < 0) {
- *err = RTPGetErrorString(status).c_str();
- delete jrtp4c->transparams;
- delete jrtp4c;
- return NULL;
- }
-
-
- if ((status = jrtp4c->session->AddDestination(addr)) < 0) {
- *err = RTPGetErrorString(status).c_str();
- jrtp4c_destroy(&jrtp4c);
- return NULL;
- }
-
- jrtp4c->session->SetDefaultPayloadType(payload);
- jrtp4c->payload = payload;
- return jrtp4c;
- }
-
- void jrtp4c_destroy(struct jrtp4c **jrtp4c)
- {
- (*jrtp4c)->session->BYEDestroy(RTPTime(10,0),0,0);
- delete (*jrtp4c)->session;
- delete (*jrtp4c)->transparams;
- delete (*jrtp4c);
- *jrtp4c = NULL;
- }
-
-
- void jrtp4c_killread(struct jrtp4c *jrtp4c)
- {
- jrtp4c->session->AbortWait();
- }
-
- int jrtp4c_read(struct jrtp4c *jrtp4c, void *data, int datalen)
- {
- RTPPacket *pack;
- int slen = 0;
- bool hasdata = 0;
-
- jrtp4c->session->BeginDataAccess();
-
- jrtp4c->session->WaitForIncomingData(RTPTime(.5), &hasdata);
-
- if (!jrtp4c->session->GotoFirstSourceWithData()) {
- jrtp4c->session->EndDataAccess();
- return 0;
- }
-
-
- if ((pack = jrtp4c->session->GetNextPacket())) {
- slen = pack->GetPayloadLength();
-
- if (slen > datalen) {
- slen = datalen;
- }
-
- memcpy(data, pack->GetPayloadData(), slen);
- delete pack;
- }
- jrtp4c->session->EndDataAccess();
-
- return slen;
-
- }
-
- int jrtp4c_write(struct jrtp4c *jrtp4c, void *data, int datalen, uint32_t ts)
- {
- return jrtp4c->session->SendPacket(data, datalen, jrtp4c->payload, false, ts);
- }
-
- uint32_t jrtp4c_start(struct jrtp4c *jrtp4c)
- {
- //jrtp4c->session->BeginDataAccess();
- return 0;
- }
-
- uint32_t jrtp4c_get_ssrc(struct jrtp4c *jrtp4c)
- {
- return jrtp4c->ssrc;
- }
-
-#ifdef __cplusplus
-}
-#endif
-
-/** EMACS **
- * Local variables:
- * mode: c++
- * c-basic-offset: 4
- * End:
- */
+++ /dev/null
-/*
- * CCRTP4C (A wrapper for ccRTP so you can use it in C programs)
- * Copyright Anthony Minessale II <anthmct@yahoo.com>
- *
- */
-#ifndef CCRTP4C_H
-#define CCRTP4C_H
-
-#ifdef __cplusplus
-#include <rtpsession.h>
-#include <rtppacket.h>
-#include <rtpudpv4transmitter.h>
-#include <rtpipv4address.h>
-#include <rtpsessionparams.h>
-#include <rtperrors.h>
-#ifndef WIN32
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#else
-#include <winsock2.h>
-#endif // WIN32
-#if 0
-#include <stdlib.h>
-#include <stdio.h>
-#include <iostream>
-#include <string>
-#endif
-
-extern "C" {
-#endif
-
- typedef enum {
- SR,
- RR,
- SDES,
- BYE,
- APP,
- UNK
- } jrtp4c_packet_t;
-
-#ifndef uint32_t
-#ifdef WIN32
- typedef unsigned int uint32_t;
-#else
-#include <stdint.h>
-#endif
-#endif
-
- struct jrtp4c;
- struct jrtp4c *jrtp4c_new(char *rx_ip, int rx_port, char *tx_ip, int tx_port, int payload, int sps, const char **err);
- void jrtp4c_destroy(struct jrtp4c **jrtp4c);
- int jrtp4c_read(struct jrtp4c *jrtp4c, void *data, int datalen);
- int jrtp4c_write(struct jrtp4c *jrtp4c, void *data, int datalen, uint32_t ts);
- uint32_t jrtp4c_start(struct jrtp4c *jrtp4c);
- uint32_t jrtp4c_get_ssrc(struct jrtp4c *jrtp4c);
- void jrtp4c_killread(struct jrtp4c *jrtp4c);
-#ifdef __cplusplus
-}
-#endif
-
-#endif
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#ifndef JTHREAD_H
-
-#define JTHREAD_H
-
-#include "jmutex.h"
-
-#define ERR_JTHREAD_CANTINITMUTEX -1
-#define ERR_JTHREAD_CANTSTARTTHREAD -2
-#define ERR_JTHREAD_THREADFUNCNOTSET -3
-#define ERR_JTHREAD_NOTRUNNING -4
-#define ERR_JTHREAD_ALREADYRUNNING -5
-
-class JThread
-{
-public:
- JThread();
- virtual ~JThread();
- int Start();
- int Kill();
- virtual void *Thread() = 0;
- bool IsRunning();
- void *GetReturnValue();
-protected:
- void ThreadStarted();
-private:
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-#ifdef _WIN32_WCE
- DWORD threadid;
- static DWORD WINAPI TheThread(void *param);
-#else
- static UINT __stdcall TheThread(void *param);
- UINT threadid;
-#endif // _WIN32_WCE
- HANDLE threadhandle;
-#else // pthread type threads
- static void *TheThread(void *param);
-
- pthread_t threadid;
-#endif // WIN32
- void *retval;
- bool running;
-
- JMutex runningmutex;
- JMutex continuemutex,continuemutex2;
- bool mutexinit;
-};
-
-#endif // JTHREAD_H
-
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#include "jmutex.h"
-
-JMutex::JMutex()
-{
- initialized = false;
-}
-
-JMutex::~JMutex()
-{
- if (initialized)
- pthread_mutex_destroy(&mutex);
-}
-
-int JMutex::Init()
-{
- if (initialized)
- return ERR_JMUTEX_ALREADYINIT;
-
- pthread_mutex_init(&mutex,NULL);
- initialized = true;
- return 0;
-}
-
-int JMutex::Lock()
-{
- if (!initialized)
- return ERR_JMUTEX_NOTINIT;
-
- pthread_mutex_lock(&mutex);
- return 0;
-}
-
-int JMutex::Unlock()
-{
- if (!initialized)
- return ERR_JMUTEX_NOTINIT;
-
- pthread_mutex_unlock(&mutex);
- return 0;
-}
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#include "jthread.h"
-#include <stdlib.h>
-
-JThread::JThread()
-{
- retval = NULL;
- mutexinit = false;
- running = false;
-}
-
-JThread::~JThread()
-{
- Kill();
-}
-
-int JThread::Start()
-{
- int status;
-
- if (!mutexinit)
- {
- if (!runningmutex.IsInitialized())
- {
- if (runningmutex.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- }
- if (!continuemutex.IsInitialized())
- {
- if (continuemutex.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- }
- if (!continuemutex2.IsInitialized())
- {
- if (continuemutex2.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- }
- mutexinit = true;
- }
-
- runningmutex.Lock();
- if (running)
- {
- runningmutex.Unlock();
- return ERR_JTHREAD_ALREADYRUNNING;
- }
- runningmutex.Unlock();
-
- continuemutex.Lock();
- status = pthread_create(&threadid,NULL,TheThread,this);
- if (status != 0)
- {
- continuemutex.Unlock();
- return ERR_JTHREAD_CANTSTARTTHREAD;
- }
-
- /* Wait until 'running' is set */
-
- runningmutex.Lock();
- while (!running)
- {
- runningmutex.Unlock();
- runningmutex.Lock();
- }
- runningmutex.Unlock();
-
- continuemutex.Unlock();
-
- continuemutex2.Lock();
- continuemutex2.Unlock();
- return 0;
-}
-
-int JThread::Kill()
-{
- runningmutex.Lock();
- if (!running)
- {
- runningmutex.Unlock();
- return ERR_JTHREAD_NOTRUNNING;
- }
- pthread_cancel(threadid);
- running = false;
- runningmutex.Unlock();
- return 0;
-}
-
-bool JThread::IsRunning()
-{
- bool r;
-
- runningmutex.Lock();
- r = running;
- runningmutex.Unlock();
- return r;
-}
-
-void *JThread::GetReturnValue()
-{
- void *val;
-
- runningmutex.Lock();
- if (running)
- val = NULL;
- else
- val = retval;
- runningmutex.Unlock();
- return val;
-}
-
-void *JThread::TheThread(void *param)
-{
- JThread *jthread;
- void *ret;
-
- jthread = (JThread *)param;
-
- jthread->continuemutex2.Lock();
- jthread->runningmutex.Lock();
- jthread->running = true;
- jthread->runningmutex.Unlock();
-
- jthread->continuemutex.Lock();
- jthread->continuemutex.Unlock();
-
- ret = jthread->Thread();
-
- jthread->runningmutex.Lock();
- jthread->running = false;
- jthread->retval = ret;
- jthread->runningmutex.Unlock();
-
- return NULL;
-}
-
-void JThread::ThreadStarted()
-{
- continuemutex2.Unlock();
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpapppacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
- #include <string>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTCPAPPPacket::RTCPAPPPacket(u_int8_t *data,size_t datalength)
- : RTCPPacket(APP,data,datalength)
-{
- knownformat = false;
-
- RTCPCommonHeader *hdr;
- size_t len = datalength;
-
- hdr = (RTCPCommonHeader *)data;
- if (hdr->padding)
- {
- u_int8_t padcount = data[datalength-1];
- if ((padcount & 0x03) != 0) // not a multiple of four! (see rfc 3550 p 37)
- return;
- if (((size_t)padcount) >= len)
- return;
- len -= (size_t)padcount;
- }
-
- if (len < (sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*2))
- return;
- len -= (sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*2);
- appdatalen = len;
- knownformat = true;
-}
-
-#ifdef RTPDEBUG
-void RTCPAPPPacket::Dump()
-{
- RTCPPacket::Dump();
- if (!IsKnownFormat())
- {
- std::cout << " Unknown format!" << std::endl;
- }
- else
- {
- std::cout << " SSRC: " << GetSSRC() << std::endl;
-
- char str[5];
- memcpy(str,GetName(),4);
- str[4] = 0;
- std::cout << " Name: " << std::string(str).c_str() << std::endl;
- std::cout << " Length: " << GetAPPDataLength() << std::endl;
- }
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPAPPPACKET_H
-
-#define RTCPAPPPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-#include "rtpstructs.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTCPCompoundPacket;
-
-class RTCPAPPPacket : public RTCPPacket
-{
-public:
- RTCPAPPPacket(u_int8_t *data,size_t datalen);
- ~RTCPAPPPacket() { }
-
- u_int8_t GetSubType() const;
- u_int32_t GetSSRC() const;
- u_int8_t *GetName(); // Note that the name always consists of 4 octets and is not null-terminated
- u_int8_t *GetAPPData();
- size_t GetAPPDataLength() const;
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- size_t appdatalen;
-};
-
-inline u_int8_t RTCPAPPPacket::GetSubType() const
-{
- if (!knownformat)
- return 0;
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- return hdr->count;
-}
-
-inline u_int32_t RTCPAPPPacket::GetSSRC() const
-{
- if (!knownformat)
- return 0;
-
- u_int32_t *ssrc = (u_int32_t *)(data+sizeof(RTCPCommonHeader));
- return ntohl(*ssrc);
-}
-
-inline u_int8_t *RTCPAPPPacket::GetName()
-{
- if (!knownformat)
- return 0;
-
- return (data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t));
-}
-
-inline u_int8_t *RTCPAPPPacket::GetAPPData()
-{
- if (!knownformat)
- return 0;
- if (appdatalen == 0)
- return 0;
- return (data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*2);
-}
-
-inline size_t RTCPAPPPacket::GetAPPDataLength() const
-{
- if (!knownformat)
- return 0;
- return appdatalen;
-}
-
-#endif // RTCPAPPPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpbyepacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTCPBYEPacket::RTCPBYEPacket(u_int8_t *data,size_t datalength)
- : RTCPPacket(BYE,data,datalength)
-{
- knownformat = false;
- reasonoffset = 0;
-
- RTCPCommonHeader *hdr;
- size_t len = datalength;
-
- hdr = (RTCPCommonHeader *)data;
- if (hdr->padding)
- {
- u_int8_t padcount = data[datalength-1];
- if ((padcount & 0x03) != 0) // not a multiple of four! (see rfc 3550 p 37)
- return;
- if (((size_t)padcount) >= len)
- return;
- len -= (size_t)padcount;
- }
-
- size_t ssrclen = ((size_t)(hdr->count))*sizeof(u_int32_t) + sizeof(RTCPCommonHeader);
- if (ssrclen > len)
- return;
- if (ssrclen < len) // there's probably a reason for leaving
- {
- u_int8_t *reasonlength = (data+ssrclen);
- size_t reaslen = (size_t)(*reasonlength);
- if (reaslen > (len-ssrclen-1))
- return;
- reasonoffset = ssrclen;
- }
- knownformat = true;
-}
-
-#ifdef RTPDEBUG
-void RTCPBYEPacket::Dump()
-{
- RTCPPacket::Dump();
- if (!IsKnownFormat())
- {
- std::cout << " Unknown format" << std::endl;
- return;
- }
-
- int num = GetSSRCCount();
- int i;
-
- for (i = 0 ; i < num ; i++)
- std::cout << " SSRC: " << GetSSRC(i) << std::endl;
- if (HasReasonForLeaving())
- {
- char str[1024];
- memcpy(str,GetReasonData(),GetReasonLength());
- str[GetReasonLength()] = 0;
- std::cout << " Reason: " << str << std::endl;
- }
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPBYEPACKET_H
-
-#define RTCPBYEPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-#include "rtpstructs.h"
-#if ! (defined(WIN32) || defined (_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTCPCompoundPacket;
-
-class RTCPBYEPacket : public RTCPPacket
-{
-public:
- RTCPBYEPacket(u_int8_t *data,size_t datalen);
- ~RTCPBYEPacket() { }
-
- int GetSSRCCount() const;
- u_int32_t GetSSRC(int index) const; // note: no check is performed to see if index is valid!
- bool HasReasonForLeaving() const;
- size_t GetReasonLength() const;
- u_int8_t *GetReasonData();
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- size_t reasonoffset;
-};
-
-inline int RTCPBYEPacket::GetSSRCCount() const
-{
- if (!knownformat)
- return 0;
-
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- return (int)(hdr->count);
-}
-
-inline u_int32_t RTCPBYEPacket::GetSSRC(int index) const
-{
- if (!knownformat)
- return 0;
- u_int32_t *ssrc = (u_int32_t *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*index);
- return ntohl(*ssrc);
-}
-
-inline bool RTCPBYEPacket::HasReasonForLeaving() const
-{
- if (!knownformat)
- return false;
- if (reasonoffset == 0)
- return false;
- return true;
-}
-
-inline size_t RTCPBYEPacket::GetReasonLength() const
-{
- if (!knownformat)
- return 0;
- if (reasonoffset == 0)
- return 0;
- u_int8_t *reasonlen = (data+reasonoffset);
- return (size_t)(*reasonlen);
-}
-
-inline u_int8_t *RTCPBYEPacket::GetReasonData()
-{
- if (!knownformat)
- return 0;
- if (reasonoffset == 0)
- return 0;
- u_int8_t *reasonlen = (data+reasonoffset);
- if ((*reasonlen) == 0)
- return 0;
- return (data+reasonoffset+1);
-}
-
-#endif // RTCPBYEPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpcompoundpacket.h"
-#include "rtprawpacket.h"
-#include "rtperrors.h"
-#include "rtpstructs.h"
-#include "rtpdefines.h"
-#include "rtcpsrpacket.h"
-#include "rtcprrpacket.h"
-#include "rtcpsdespacket.h"
-#include "rtcpbyepacket.h"
-#include "rtcpapppacket.h"
-#include "rtcpunknownpacket.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-#include "rtpdebug.h"
-
-RTCPCompoundPacket::RTCPCompoundPacket(RTPRawPacket &rawpack)
-{
- compoundpacket = 0;
- compoundpacketlength = 0;
- error = 0;
-
- if (rawpack.IsRTP())
- {
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
-
- u_int8_t *data = rawpack.GetData();
- size_t datalen = rawpack.GetDataLength();
- bool first;
-
- if (datalen < sizeof(RTCPCommonHeader))
- {
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
-
- first = true;
-
- do
- {
- RTCPCommonHeader *rtcphdr;
- size_t length;
-
- rtcphdr = (RTCPCommonHeader *)data;
- if (rtcphdr->version != RTP_VERSION) // check version
- {
- ClearPacketList();
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
- if (first)
- {
- // Check if first packet is SR or RR
-
- first = false;
- if ( ! (rtcphdr->packettype == RTP_RTCPTYPE_SR || rtcphdr->packettype == RTP_RTCPTYPE_RR))
- {
- ClearPacketList();
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
- }
-
- length = (size_t)ntohs(rtcphdr->length);
- length++;
- length *= sizeof(u_int32_t);
-
- if (length > datalen) // invalid length field
- {
- ClearPacketList();
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
-
- if (rtcphdr->padding)
- {
- // check if it's the last packet
- if (length != datalen)
- {
- ClearPacketList();
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return; // not last packet
- }
- }
-
- RTCPPacket *p;
-
- switch (rtcphdr->packettype)
- {
- case RTP_RTCPTYPE_SR:
- p = new RTCPSRPacket(data,length);
- break;
- case RTP_RTCPTYPE_RR:
- p = new RTCPRRPacket(data,length);
- break;
- case RTP_RTCPTYPE_SDES:
- p = new RTCPSDESPacket(data,length);
- break;
- case RTP_RTCPTYPE_BYE:
- p = new RTCPBYEPacket(data,length);
- break;
- case RTP_RTCPTYPE_APP:
- p = new RTCPAPPPacket(data,length);
- break;
- default:
- p = new RTCPUnknownPacket(data,length);
- }
-
- if (p == 0)
- {
- ClearPacketList();
- error = ERR_RTP_OUTOFMEM;
- return;
- }
-
- rtcppacklist.push_back(p);
-
- datalen -= length;
- data += length;
- } while (datalen >= (size_t)sizeof(RTCPCommonHeader));
-
- if (datalen != 0) // some remaining bytes
- {
- ClearPacketList();
- error = ERR_RTP_RTCPCOMPOUND_INVALIDPACKET;
- return;
- }
-
- compoundpacket = rawpack.GetData();
- compoundpacketlength = rawpack.GetDataLength();
-
- rawpack.ZeroData();
-
- rtcppackit = rtcppacklist.begin();
-}
-
-RTCPCompoundPacket::RTCPCompoundPacket()
-{
- compoundpacket = 0;
- compoundpacketlength = 0;
- error = 0;
-}
-
-RTCPCompoundPacket::~RTCPCompoundPacket()
-{
- ClearPacketList();
- if (compoundpacket)
- delete [] compoundpacket;
-}
-
-void RTCPCompoundPacket::ClearPacketList()
-{
- std::list<RTCPPacket *>::const_iterator it;
-
- for (it = rtcppacklist.begin() ; it != rtcppacklist.end() ; it++)
- delete *it;
-
- rtcppacklist.clear();
- rtcppackit = rtcppacklist.begin();
-}
-
-#ifdef RTPDEBUG
-void RTCPCompoundPacket::Dump()
-{
- std::list<RTCPPacket *>::const_iterator it;
- for (it = rtcppacklist.begin() ; it != rtcppacklist.end() ; it++)
- {
- RTCPPacket *p = *it;
-
- p->Dump();
- }
-}
-#endif // RTPDEBUG
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-
-#ifndef RTCPCOMPOUNDPACKET_H
-
-#define RTCPCOMPOUNDPACKET_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#include <list>
-
-class RTPRawPacket;
-class RTCPPacket;
-
-class RTCPCompoundPacket
-{
-public:
- RTCPCompoundPacket(RTPRawPacket &rawpack);
-protected:
- RTCPCompoundPacket(); // this is for the compoundpacket builder
-public:
- virtual ~RTCPCompoundPacket();
- int GetCreationError() { return error; }
-
- u_int8_t *GetCompoundPacketData() { return compoundpacket; }
- size_t GetCompoundPacketLength() { return compoundpacketlength; }
-
- void GotoFirstPacket() { rtcppackit = rtcppacklist.begin(); }
-
- // Note: the individual RTCPPackets may NOT be deleted!
- RTCPPacket *GetNextPacket() { if (rtcppackit == rtcppacklist.end()) return 0; RTCPPacket *p = *rtcppackit; rtcppackit++; return p; }
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-protected:
- void ClearPacketList();
-
- int error;
-
- u_int8_t *compoundpacket;
- size_t compoundpacketlength;
-
- std::list<RTCPPacket *> rtcppacklist;
- std::list<RTCPPacket *>::const_iterator rtcppackit;
-};
-
-#endif // RTCPCOMPOUNDPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpcompoundpacketbuilder.h"
-#include "rtcpsrpacket.h"
-#include "rtcprrpacket.h"
-#include "rtcpsdespacket.h"
-#include "rtcpbyepacket.h"
-#include "rtcpapppacket.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-#include "rtpdebug.h"
-
-RTCPCompoundPacketBuilder::RTCPCompoundPacketBuilder()
-{
- byesize = 0;
- appsize = 0;
- maximumpacketsize = 0;
- buffer = 0;
- external = false;
- arebuilding = false;
-}
-
-RTCPCompoundPacketBuilder::~RTCPCompoundPacketBuilder()
-{
- if (external)
- compoundpacket = 0; // make sure RTCPCompoundPacket doesn't delete the external buffer
- ClearBuildBuffers();
-}
-
-void RTCPCompoundPacketBuilder::ClearBuildBuffers()
-{
- report.Clear();
- sdes.Clear();
-
- std::list<Buffer>::const_iterator it;
- for (it = byepackets.begin() ; it != byepackets.end() ; it++)
- if ((*it).packetdata)
- delete [] (*it).packetdata;
-
- for (it = apppackets.begin() ; it != apppackets.end() ; it++)
- if ((*it).packetdata)
- delete [] (*it).packetdata;
-
- byepackets.clear();
- apppackets.clear();
- byesize = 0;
- appsize = 0;
-}
-
-int RTCPCompoundPacketBuilder::InitBuild(size_t maxpacketsize)
-{
- if (arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILDING;
- if (compoundpacket)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILT;
-
- if (maxpacketsize < RTP_MINPACKETSIZE)
- return ERR_RTP_RTCPCOMPPACKBUILDER_MAXPACKETSIZETOOSMALL;
-
- maximumpacketsize = maxpacketsize;
- buffer = 0;
- external = false;
- byesize = 0;
- appsize = 0;
-
- arebuilding = true;
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::InitBuild(void *externalbuffer,size_t buffersize)
-{
- if (arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILDING;
- if (compoundpacket)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILT;
-
- if (buffersize < RTP_MINPACKETSIZE)
- return ERR_RTP_RTCPCOMPPACKBUILDER_BUFFERSIZETOOSMALL;
-
- maximumpacketsize = buffersize;
- buffer = (u_int8_t *)externalbuffer;
- external = true;
- byesize = 0;
- appsize = 0;
-
- arebuilding = true;
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::StartSenderReport(u_int32_t senderssrc,const RTPNTPTime &ntptimestamp,u_int32_t rtptimestamp,
- u_int32_t packetcount,u_int32_t octetcount)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
-
- if (report.headerlength != 0)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYGOTREPORT;
-
- size_t totalsize = byesize+appsize+sdes.NeededBytes();
- size_t sizeleft = maximumpacketsize-totalsize;
- size_t neededsize = sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+sizeof(RTCPSenderReport);
-
- if (neededsize > sizeleft)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- // fill in some things
-
- report.headerlength = sizeof(u_int32_t)+sizeof(RTCPSenderReport);
- report.isSR = true;
-
- u_int32_t *ssrc = (u_int32_t *)report.headerdata;
- *ssrc = htonl(senderssrc);
-
- RTCPSenderReport *sr = (RTCPSenderReport *)(report.headerdata + sizeof(u_int32_t));
- sr->ntptime_msw = htonl(ntptimestamp.GetMSW());
- sr->ntptime_lsw = htonl(ntptimestamp.GetLSW());
- sr->rtptimestamp = htonl(rtptimestamp);
- sr->packetcount = htonl(packetcount);
- sr->octetcount = htonl(octetcount);
-
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::StartReceiverReport(u_int32_t senderssrc)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (report.headerlength != 0)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYGOTREPORT;
-
- size_t totalsize = byesize+appsize+sdes.NeededBytes();
- size_t sizeleft = maximumpacketsize-totalsize;
- size_t neededsize = sizeof(RTCPCommonHeader)+sizeof(u_int32_t);
-
- if (neededsize > sizeleft)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- // fill in some things
-
- report.headerlength = sizeof(u_int32_t);
- report.isSR = false;
-
- u_int32_t *ssrc = (u_int32_t *)report.headerdata;
- *ssrc = htonl(senderssrc);
-
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::AddReportBlock(u_int32_t ssrc,u_int8_t fractionlost,int32_t packetslost,u_int32_t exthighestseq,
- u_int32_t jitter,u_int32_t lsr,u_int32_t dlsr)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (report.headerlength == 0)
- return ERR_RTP_RTCPCOMPPACKBUILDER_REPORTNOTSTARTED;
-
- size_t totalothersize = byesize+appsize+sdes.NeededBytes();
- size_t reportsizewithextrablock = report.NeededBytesWithExtraReportBlock();
-
- if ((totalothersize+reportsizewithextrablock) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- u_int8_t *buf = new u_int8_t[sizeof(RTCPReceiverReport)];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
-
- RTCPReceiverReport *rr = (RTCPReceiverReport *)buf;
- u_int32_t *packlost = (u_int32_t *)&packetslost;
- u_int32_t packlost2 = (*packlost);
-
- rr->ssrc = htonl(ssrc);
- rr->fractionlost = fractionlost;
- rr->packetslost[2] = (u_int8_t)(packlost2&0xFF);
- rr->packetslost[1] = (u_int8_t)((packlost2>>8)&0xFF);
- rr->packetslost[0] = (u_int8_t)((packlost2>>16)&0xFF);
- rr->exthighseqnr = htonl(exthighestseq);
- rr->jitter = htonl(jitter);
- rr->lsr = htonl(lsr);
- rr->dlsr = htonl(dlsr);
-
- report.reportblocks.push_back(Buffer(buf,sizeof(RTCPReceiverReport)));
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::AddSDESSource(u_int32_t ssrc)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
-
- size_t totalotherbytes = byesize+appsize+report.NeededBytes();
- size_t sdessizewithextrasource = sdes.NeededBytesWithExtraSource();
-
- if ((totalotherbytes + sdessizewithextrasource) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- int status;
-
- if ((status = sdes.AddSSRC(ssrc)) < 0)
- return status;
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::AddSDESNormalItem(RTCPSDESPacket::ItemType t,const void *itemdata,u_int8_t itemlength)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (sdes.sdessources.empty())
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOCURRENTSOURCE;
-
- u_int8_t itemid;
-
- switch(t)
- {
- case RTCPSDESPacket::CNAME:
- itemid = RTCP_SDES_ID_CNAME;
- break;
- case RTCPSDESPacket::NAME:
- itemid = RTCP_SDES_ID_NAME;
- break;
- case RTCPSDESPacket::EMAIL:
- itemid = RTCP_SDES_ID_EMAIL;
- break;
- case RTCPSDESPacket::PHONE:
- itemid = RTCP_SDES_ID_PHONE;
- break;
- case RTCPSDESPacket::LOC:
- itemid = RTCP_SDES_ID_LOCATION;
- break;
- case RTCPSDESPacket::TOOL:
- itemid = RTCP_SDES_ID_TOOL;
- break;
- case RTCPSDESPacket::NOTE:
- itemid = RTCP_SDES_ID_NOTE;
- break;
- default:
- return ERR_RTP_RTCPCOMPPACKBUILDER_INVALIDITEMTYPE;
- }
-
- size_t totalotherbytes = byesize+appsize+report.NeededBytes();
- size_t sdessizewithextraitem = sdes.NeededBytesWithExtraItem(itemlength);
-
- if ((sdessizewithextraitem+totalotherbytes) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- u_int8_t *buf;
- size_t len;
-
- buf = new u_int8_t[sizeof(RTCPSDESHeader)+(size_t)itemlength];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
- len = sizeof(RTCPSDESHeader)+(size_t)itemlength;
-
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(buf);
-
- sdeshdr->id = itemid;
- sdeshdr->length = itemlength;
- if (itemlength != 0)
- memcpy((buf + sizeof(RTCPSDESHeader)),itemdata,(size_t)itemlength);
-
- sdes.AddItem(buf,len);
- return 0;
-}
-
-#ifdef RTP_SUPPORT_SDESPRIV
-int RTCPCompoundPacketBuilder::AddSDESPrivateItem(const void *prefixdata,u_int8_t prefixlength,const void *valuedata,
- u_int8_t valuelength)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (sdes.sdessources.empty())
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOCURRENTSOURCE;
-
- size_t itemlength = ((size_t)prefixlength)+1+((size_t)valuelength);
- if (itemlength > 255)
- return ERR_RTP_RTCPCOMPPACKBUILDER_TOTALITEMLENGTHTOOBIG;
-
- size_t totalotherbytes = byesize+appsize+report.NeededBytes();
- size_t sdessizewithextraitem = sdes.NeededBytesWithExtraItem(itemlength);
-
- if ((sdessizewithextraitem+totalotherbytes) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- u_int8_t *buf;
- size_t len;
-
- buf = new u_int8_t[sizeof(RTCPSDESHeader)+itemlength];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
- len = sizeof(RTCPSDESHeader)+(size_t)itemlength;
-
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(buf);
-
- sdeshdr->id = RTCP_SDES_ID_PRIVATE;
- sdeshdr->length = itemlength;
-
- buf[sizeof(RTCPSDESHeader)] = prefixlength;
- if (prefixlength != 0)
- memcpy((buf+sizeof(RTCPSDESHeader)+1),prefixdata,(size_t)prefixlength);
- if (valuelength != 0)
- memcpy((buf+sizeof(RTCPSDESHeader)+1+(size_t)prefixlength),valuedata,(size_t)valuelength);
-
- sdes.AddItem(buf,len);
- return 0;
-}
-#endif // RTP_SUPPORT_SDESPRIV
-
-int RTCPCompoundPacketBuilder::AddBYEPacket(u_int32_t *ssrcs,u_int8_t numssrcs,const void *reasondata,u_int8_t reasonlength)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
-
- if (numssrcs > 31)
- return ERR_RTP_RTCPCOMPPACKBUILDER_TOOMANYSSRCS;
-
- size_t packsize = sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*((size_t)numssrcs);
- size_t zerobytes = 0;
-
- if (reasonlength > 0)
- {
- packsize += 1; // 1 byte for the length;
- packsize += (size_t)reasonlength;
-
- size_t r = (packsize&0x03);
- if (r != 0)
- {
- zerobytes = 4-r;
- packsize += zerobytes;
- }
- }
-
- size_t totalotherbytes = appsize+byesize+sdes.NeededBytes()+report.NeededBytes();
-
- if ((totalotherbytes + packsize) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- u_int8_t *buf;
- size_t numwords;
-
- buf = new u_int8_t[packsize];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
-
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)buf;
-
- hdr->version = 2;
- hdr->padding = 0;
- hdr->count = numssrcs;
-
- numwords = packsize/sizeof(u_int32_t);
- hdr->length = htons((u_int16_t)(numwords-1));
- hdr->packettype = RTP_RTCPTYPE_BYE;
-
- u_int32_t *sources = (u_int32_t *)(buf+sizeof(RTCPCommonHeader));
- u_int8_t srcindex;
-
- for (srcindex = 0 ; srcindex < numssrcs ; srcindex++)
- sources[srcindex] = htonl(ssrcs[srcindex]);
-
- if (reasonlength != 0)
- {
- size_t offset = sizeof(RTCPCommonHeader)+((size_t)numssrcs)*sizeof(u_int32_t);
-
- buf[offset] = reasonlength;
- memcpy((buf+offset+1),reasondata,(size_t)reasonlength);
- for (size_t i = 0 ; i < zerobytes ; i++)
- buf[packsize-1-i] = 0;
- }
-
- byepackets.push_back(Buffer(buf,packsize));
- byesize += packsize;
-
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::AddAPPPacket(u_int8_t subtype,u_int32_t ssrc,const u_int8_t name[4],const void *appdata,size_t appdatalen)
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (subtype > 31)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALSUBTYPE;
- if ((appdatalen%4) != 0)
- return ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALAPPDATALENGTH;
-
- size_t appdatawords = appdatalen/4;
-
- if ((appdatawords+2) > 65535)
- return ERR_RTP_RTCPCOMPPACKBUILDER_APPDATALENTOOBIG;
-
- size_t packsize = sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*2+appdatalen;
- size_t totalotherbytes = appsize+byesize+sdes.NeededBytes()+report.NeededBytes();
-
- if ((totalotherbytes + packsize) > maximumpacketsize)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT;
-
- u_int8_t *buf;
-
- buf = new u_int8_t[packsize];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
-
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)buf;
-
- hdr->version = 2;
- hdr->padding = 0;
- hdr->count = subtype;
-
- hdr->length = htons((u_int16_t)(appdatawords+2));
- hdr->packettype = RTP_RTCPTYPE_APP;
-
- u_int32_t *source = (u_int32_t *)(buf+sizeof(RTCPCommonHeader));
- *source = htonl(ssrc);
-
- buf[sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+0] = name[0];
- buf[sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+1] = name[1];
- buf[sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+2] = name[2];
- buf[sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+3] = name[3];
-
- if (appdatalen > 0)
- memcpy((buf+sizeof(RTCPCommonHeader)+sizeof(u_int32_t)*2),appdata,appdatalen);
-
- apppackets.push_back(Buffer(buf,packsize));
- appsize += packsize;
-
- return 0;
-}
-
-int RTCPCompoundPacketBuilder::EndBuild()
-{
- if (!arebuilding)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING;
- if (report.headerlength == 0)
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOREPORTPRESENT;
-
- u_int8_t *buf;
- size_t len;
-
- len = appsize+byesize+report.NeededBytes()+sdes.NeededBytes();
-
- if (!external)
- {
- buf = new u_int8_t[len];
- if (buf == 0)
- return ERR_RTP_OUTOFMEM;
- }
- else
- buf = buffer;
-
- u_int8_t *curbuf = buf;
- RTCPPacket *p;
-
- // first, we'll add all report info
-
- {
- bool firstpacket = true;
- bool done = false;
- std::list<Buffer>::const_iterator it = report.reportblocks.begin();
- do
- {
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)curbuf;
- size_t offset;
-
- hdr->version = 2;
- hdr->padding = 0;
-
- if (firstpacket && report.isSR)
- {
- hdr->packettype = RTP_RTCPTYPE_SR;
- memcpy((curbuf+sizeof(RTCPCommonHeader)),report.headerdata,report.headerlength);
- offset = sizeof(RTCPCommonHeader)+report.headerlength;
- }
- else
- {
- hdr->packettype = RTP_RTCPTYPE_RR;
- memcpy((curbuf+sizeof(RTCPCommonHeader)),report.headerdata,sizeof(u_int32_t));
- offset = sizeof(RTCPCommonHeader)+sizeof(u_int32_t);
- }
- firstpacket = false;
-
- u_int8_t count = 0;
-
- while (it != report.reportblocks.end() && count < 31)
- {
- memcpy(curbuf+offset,(*it).packetdata,(*it).packetlength);
- offset += (*it).packetlength;
- count++;
- it++;
- }
-
- size_t numwords = offset/sizeof(u_int32_t);
-
- hdr->length = htons((u_int16_t)(numwords-1));
- hdr->count = count;
-
- // add entry in parent's list
- if (hdr->packettype == RTP_RTCPTYPE_SR)
- p = new RTCPSRPacket(curbuf,offset);
- else
- p = new RTCPRRPacket(curbuf,offset);
- if (p == 0)
- {
- if (!external)
- delete [] buf;
- ClearPacketList();
- return ERR_RTP_OUTOFMEM;
- }
- rtcppacklist.push_back(p);
-
- curbuf += offset;
- if (it == report.reportblocks.end())
- done = true;
- } while (!done);
- }
-
- // then, we'll add the sdes info
-
- if (!sdes.sdessources.empty())
- {
- bool done = false;
- std::list<SDESSource *>::const_iterator sourceit = sdes.sdessources.begin();
-
- do
- {
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)curbuf;
- size_t offset = sizeof(RTCPCommonHeader);
-
- hdr->version = 2;
- hdr->padding = 0;
- hdr->packettype = RTP_RTCPTYPE_SDES;
-
- u_int8_t sourcecount = 0;
-
- while (sourceit != sdes.sdessources.end() && sourcecount < 31)
- {
- u_int32_t *ssrc = (u_int32_t *)(curbuf+offset);
- *ssrc = htonl((*sourceit)->ssrc);
- offset += sizeof(u_int32_t);
-
- std::list<Buffer>::const_iterator itemit,itemend;
-
- itemit = (*sourceit)->items.begin();
- itemend = (*sourceit)->items.end();
- while (itemit != itemend)
- {
- memcpy(curbuf+offset,(*itemit).packetdata,(*itemit).packetlength);
- offset += (*itemit).packetlength;
- itemit++;
- }
-
- curbuf[offset] = 0; // end of item list;
- offset++;
-
- size_t r = offset&0x03;
- if (r != 0) // align to 32 bit boundary
- {
- size_t num = 4-r;
- size_t i;
-
- for (i = 0 ; i < num ; i++)
- curbuf[offset+i] = 0;
- offset += num;
- }
-
- sourceit++;
- sourcecount++;
- }
-
- size_t numwords = offset/4;
-
- hdr->count = sourcecount;
- hdr->length = htons((u_int16_t)(numwords-1));
-
- p = new RTCPSDESPacket(curbuf,offset);
- if (p == 0)
- {
- if (!external)
- delete [] buf;
- ClearPacketList();
- return ERR_RTP_OUTOFMEM;
- }
- rtcppacklist.push_back(p);
-
- curbuf += offset;
- if (sourceit == sdes.sdessources.end())
- done = true;
- } while (!done);
- }
-
- // adding the app data
-
- {
- std::list<Buffer>::const_iterator it;
-
- for (it = apppackets.begin() ; it != apppackets.end() ; it++)
- {
- memcpy(curbuf,(*it).packetdata,(*it).packetlength);
-
- p = new RTCPAPPPacket(curbuf,(*it).packetlength);
- if (p == 0)
- {
- if (!external)
- delete [] buf;
- ClearPacketList();
- return ERR_RTP_OUTOFMEM;
- }
- rtcppacklist.push_back(p);
-
- curbuf += (*it).packetlength;
- }
- }
-
- // adding bye packets
-
- {
- std::list<Buffer>::const_iterator it;
-
- for (it = byepackets.begin() ; it != byepackets.end() ; it++)
- {
- memcpy(curbuf,(*it).packetdata,(*it).packetlength);
-
- p = new RTCPBYEPacket(curbuf,(*it).packetlength);
- if (p == 0)
- {
- if (!external)
- delete [] buf;
- ClearPacketList();
- return ERR_RTP_OUTOFMEM;
- }
- rtcppacklist.push_back(p);
-
- curbuf += (*it).packetlength;
- }
- }
-
- compoundpacket = buf;
- compoundpacketlength = len;
- arebuilding = false;
- ClearBuildBuffers();
- return 0;
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPCOMPOUNDPACKETBUILDER_H
-
-#define RTCPCOMPOUNDPACKETBUILDER_H
-
-#include "rtpconfig.h"
-#include "rtcpcompoundpacket.h"
-#include "rtptimeutilities.h"
-#include "rtcpsdespacket.h"
-#include "rtperrors.h"
-#include <list>
-
-class RTCPCompoundPacketBuilder : public RTCPCompoundPacket
-{
-public:
- RTCPCompoundPacketBuilder();
- ~RTCPCompoundPacketBuilder();
-
- int InitBuild(size_t maxpacketsize);
- int InitBuild(void *externalbuffer,size_t buffersize);
-
- int StartSenderReport(u_int32_t senderssrc,const RTPNTPTime &ntptimestamp,u_int32_t rtptimestamp,
- u_int32_t packetcount,u_int32_t octetcount);
- int StartReceiverReport(u_int32_t senderssrc);
- int AddReportBlock(u_int32_t ssrc,u_int8_t fractionlost,int32_t packetslost,u_int32_t exthighestseq,
- u_int32_t jitter,u_int32_t lsr,u_int32_t dlsr);
-
- int AddSDESSource(u_int32_t ssrc);
- int AddSDESNormalItem(RTCPSDESPacket::ItemType t,const void *itemdata,u_int8_t itemlength);
-#ifdef RTP_SUPPORT_SDESPRIV
- int AddSDESPrivateItem(const void *prefixdata,u_int8_t prefixlength,const void *valuedata,
- u_int8_t valuelength);
-#endif // RTP_SUPPORT_SDESPRIV
-
- int AddBYEPacket(u_int32_t *ssrcs,u_int8_t numssrcs,const void *reasondata,u_int8_t reasonlength);
-
- // note: appdatalen must be a multiple of 4 (32 bits) !
- int AddAPPPacket(u_int8_t subtype,u_int32_t ssrc,const u_int8_t name[4],const void *appdata,size_t appdatalen);
-
- int EndBuild();
-private:
- class Buffer
- {
- public:
- Buffer():packetdata(0),packetlength(0) { }
- Buffer(u_int8_t *data,size_t len):packetdata(data),packetlength(len) { }
-
- u_int8_t *packetdata;
- size_t packetlength;
- };
-
- class Report
- {
- public:
- Report() { headerdata = (u_int8_t *)headerdata32; isSR = false; headerlength = 0; }
- ~Report() { Clear(); }
-
- void Clear()
- {
- std::list<Buffer>::const_iterator it;
- for (it = reportblocks.begin() ; it != reportblocks.end() ; it++)
- if ((*it).packetdata)
- delete [] (*it).packetdata;
- reportblocks.clear();
- isSR = false;
- headerlength = 0;
- }
-
- size_t NeededBytes()
- {
- size_t x,n,d,r;
- n = reportblocks.size();
- if (n == 0)
- {
- if (headerlength == 0)
- return 0;
- x = sizeof(RTCPCommonHeader)+headerlength;
- }
- else
- {
- x = n*sizeof(RTCPReceiverReport);
- d = n/31; // max 31 reportblocks per report
- r = n%31;
- if (r != 0)
- d++;
- x += d*(sizeof(RTCPCommonHeader)+sizeof(u_int32_t)); /* header and SSRC */
- if (isSR)
- x += sizeof(RTCPSenderReport);
- }
- return x;
- }
-
- size_t NeededBytesWithExtraReportBlock()
- {
- size_t x,n,d,r;
- n = reportblocks.size() + 1; // +1 for the extra block
- x = n*sizeof(RTCPReceiverReport);
- d = n/31; // max 31 reportblocks per report
- r = n%31;
- if (r != 0)
- d++;
- x += d*(sizeof(RTCPCommonHeader)+sizeof(u_int32_t)); /* header and SSRC */
- if (isSR)
- x += sizeof(RTCPSenderReport);
- return x;
- }
-
- bool isSR;
-
- u_int8_t *headerdata;
- u_int32_t headerdata32[(sizeof(u_int32_t)+sizeof(RTCPSenderReport))/sizeof(u_int32_t)]; // either for ssrc and sender info or just ssrc
- size_t headerlength;
- std::list<Buffer> reportblocks;
- };
-
- class SDESSource
- {
- public:
- SDESSource(u_int32_t s) : ssrc(s),totalitemsize(0) { }
- ~SDESSource()
- {
- std::list<Buffer>::const_iterator it;
- for (it = items.begin() ; it != items.end() ; it++)
- if ((*it).packetdata)
- delete [] (*it).packetdata;
- items.clear();
- }
-
- size_t NeededBytes()
- {
- size_t x,r;
- x = totalitemsize + 1; // +1 for the 0 byte which terminates the item list
- r = x%sizeof(u_int32_t);
- if (r != 0)
- x += (sizeof(u_int32_t)-r); // make sure it ends on a 32 bit boundary
- x += sizeof(u_int32_t); // for ssrc
- return x;
- }
-
- size_t NeededBytesWithExtraItem(u_int8_t itemdatalength)
- {
- size_t x,r;
- x = totalitemsize + sizeof(RTCPSDESHeader) + (size_t)itemdatalength + 1;
- r = x%sizeof(u_int32_t);
- if (r != 0)
- x += (sizeof(u_int32_t)-r); // make sure it ends on a 32 bit boundary
- x += sizeof(u_int32_t); // for ssrc
- return x;
- }
-
- void AddItem(u_int8_t *buf,size_t len)
- {
- Buffer b(buf,len);
- totalitemsize += len;
- items.push_back(b);
- }
-
- u_int32_t ssrc;
- std::list<Buffer> items;
- private:
- size_t totalitemsize;
- };
-
- class SDES
- {
- public:
- SDES() { sdesit = sdessources.end(); }
- ~SDES() { Clear(); }
-
- void Clear()
- {
- std::list<SDESSource *>::const_iterator it;
-
- for (it = sdessources.begin() ; it != sdessources.end() ; it++)
- delete (*it);
- sdessources.clear();
- }
-
- int AddSSRC(u_int32_t ssrc)
- {
- SDESSource *s = new SDESSource(ssrc);
- if (s == 0)
- return ERR_RTP_OUTOFMEM;
- sdessources.push_back(s);
- sdesit = sdessources.end();
- sdesit--;
- return 0;
- }
-
- int AddItem(u_int8_t *buf,size_t len)
- {
- if (sdessources.empty())
- return ERR_RTP_RTCPCOMPPACKBUILDER_NOCURRENTSOURCE;
- (*sdesit)->AddItem(buf,len);
- return 0;
- }
-
- size_t NeededBytes()
- {
- std::list<SDESSource *>::const_iterator it;
- size_t x = 0;
- size_t n,d,r;
-
- if (sdessources.empty())
- return 0;
-
- for (it = sdessources.begin() ; it != sdessources.end() ; it++)
- x += (*it)->NeededBytes();
- n = sdessources.size();
- d = n/31;
- r = n%31;
- if (r != 0)
- d++;
- x += d*sizeof(RTCPCommonHeader);
- return x;
- }
-
- size_t NeededBytesWithExtraItem(u_int8_t itemdatalength)
- {
- std::list<SDESSource *>::const_iterator it;
- size_t x = 0;
- size_t n,d,r;
-
- if (sdessources.empty())
- return 0;
-
- for (it = sdessources.begin() ; it != sdesit ; it++)
- x += (*it)->NeededBytes();
- x += (*sdesit)->NeededBytesWithExtraItem(itemdatalength);
- n = sdessources.size();
- d = n/31;
- r = n%31;
- if (r != 0)
- d++;
- x += d*sizeof(RTCPCommonHeader);
- return x;
- }
-
- size_t NeededBytesWithExtraSource()
- {
- std::list<SDESSource *>::const_iterator it;
- size_t x = 0;
- size_t n,d,r;
-
- if (sdessources.empty())
- return 0;
-
- for (it = sdessources.begin() ; it != sdessources.end() ; it++)
- x += (*it)->NeededBytes();
-
- // for the extra source we'll need at least 8 bytes (ssrc and four 0 bytes)
- x += sizeof(u_int32_t)*2;
-
- n = sdessources.size() + 1; // also, the number of sources will increase
- d = n/31;
- r = n%31;
- if (r != 0)
- d++;
- x += d*sizeof(RTCPCommonHeader);
- return x;
- }
-
- std::list<SDESSource *> sdessources;
- private:
- std::list<SDESSource *>::const_iterator sdesit;
- };
-
- size_t maximumpacketsize;
- u_int8_t *buffer;
- bool external;
- bool arebuilding;
-
- Report report;
- SDES sdes;
-
- std::list<Buffer> byepackets;
- size_t byesize;
-
- std::list<Buffer> apppackets;
- size_t appsize;
-
- void ClearBuildBuffers();
-};
-
-#endif // RTCPCOMPOUNDPACKETBUILDER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcppacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-#ifdef RTPDEBUG
-
-void RTCPPacket::Dump()
-{
- switch(packettype)
- {
- case SR:
- std::cout << "RTCP Sender Report ";
- break;
- case RR:
- std::cout << "RTCP Receiver Report ";
- break;
- case SDES:
- std::cout << "RTCP Source Description ";
- break;
- case APP:
- std::cout << "RTCP APP Packet ";
- break;
- case BYE:
- std::cout << "RTCP Bye Packet ";
- break;
- case Unknown:
- std::cout << "Unknown RTCP Packet ";
- break;
- default:
- std::cout << "ERROR: Invalid packet type!" << std::endl;
- }
- std::cout << "Length: " << datalen;
- std::cout << std::endl;
-}
-
-#endif // RTPDEBUG
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPPACKET_H
-
-#define RTCPPACKET_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-
-class RTCPCompoundPacket;
-
-class RTCPPacket
-{
-public:
- enum PacketType { SR,RR,SDES,BYE,APP,Unknown };
-protected:
- RTCPPacket(PacketType t,u_int8_t *d,size_t dlen) : data(d),datalen(dlen),packettype(t) { knownformat = false; }
-public:
- virtual ~RTCPPacket() { }
-
- bool IsKnownFormat() const { return knownformat; }
-
- PacketType GetPacketType() const { return packettype; }
- u_int8_t *GetPacketData() { return data; }
- size_t GetPacketLength() const { return datalen; }
-
-#ifdef RTPDEBUG
- virtual void Dump();
-#endif // RTPDEBUG
-protected:
- u_int8_t *data;
- size_t datalen;
- bool knownformat;
-private:
- const PacketType packettype;
-};
-
-#endif // RTCPPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcppacketbuilder.h"
-#include "rtpsources.h"
-#include "rtppacketbuilder.h"
-#include "rtcpscheduler.h"
-#include "rtpsourcedata.h"
-#include "rtcpcompoundpacketbuilder.h"
-
-#include "rtpdebug.h"
-
-RTCPPacketBuilder::RTCPPacketBuilder(RTPSources &s,RTPPacketBuilder &pb)
- : sources(s),rtppacketbuilder(pb),prevbuildtime(0,0)
-{
- init = false;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTCPPacketBuilder::~RTCPPacketBuilder()
-{
- Destroy();
-}
-
-int RTCPPacketBuilder::Init(size_t maxpacksize,double tsunit,const void *cname,size_t cnamelen)
-{
- if (init)
- return ERR_RTP_RTCPPACKETBUILDER_ALREADYINIT;
- if (maxpacksize < RTP_MINPACKETSIZE)
- return ERR_RTP_RTCPPACKETBUILDER_ILLEGALMAXPACKSIZE;
- if (tsunit < 0.0)
- return ERR_RTP_RTCPPACKETBUILDER_ILLEGALTIMESTAMPUNIT;
-
- if (cnamelen>255)
- cnamelen = 255;
-
- maxpacketsize = maxpacksize;
- timestampunit = tsunit;
-
- int status;
-
- if ((status = ownsdesinfo.SetCNAME((const u_int8_t *)cname,cnamelen)) < 0)
- return status;
-
- ClearAllSourceFlags();
-
- interval_name = -1;
- interval_email = -1;
- interval_location = -1;
- interval_phone = -1;
- interval_tool = -1;
- interval_note = -1;
-
- sdesbuildcount = 0;
-
- firstpacket = true;
- processingsdes = false;
- init = true;
- return 0;
-}
-
-void RTCPPacketBuilder::Destroy()
-{
- if (!init)
- return;
- ownsdesinfo.Clear();
- init = false;
-}
-
-int RTCPPacketBuilder::BuildNextPacket(RTCPCompoundPacket **pack)
-{
- if (!init)
- return ERR_RTP_RTCPPACKETBUILDER_NOTINIT;
-
- RTCPCompoundPacketBuilder *rtcpcomppack;
- int status;
- bool sender = false;
- RTPSourceData *srcdat;
-
- *pack = 0;
-
- rtcpcomppack = new RTCPCompoundPacketBuilder();
- if (rtcpcomppack == 0)
- return ERR_RTP_OUTOFMEM;
-
- if ((status = rtcpcomppack->InitBuild(maxpacketsize)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- if ((srcdat = sources.GetOwnSourceInfo()) != 0)
- {
- if (srcdat->IsSender())
- sender = true;
- }
-
- u_int32_t ssrc = rtppacketbuilder.GetSSRC();
- RTPTime curtime = RTPTime::CurrentTime();
-
- if (sender)
- {
- RTPTime rtppacktime = rtppacketbuilder.GetPacketTime();
- u_int32_t rtppacktimestamp = rtppacketbuilder.GetPacketTimestamp();
- u_int32_t packcount = rtppacketbuilder.GetPacketCount();
- u_int32_t octetcount = rtppacketbuilder.GetPayloadOctetCount();
- RTPTime diff = curtime;
- diff -= rtppacktime;
-
- u_int32_t tsdiff = (u_int32_t)((diff.GetDouble()/timestampunit)+0.5);
- u_int32_t rtptimestamp = rtppacktimestamp+tsdiff;
- RTPNTPTime ntptimestamp = curtime.GetNTPTime();
-
- if ((status = rtcpcomppack->StartSenderReport(ssrc,ntptimestamp,rtptimestamp,packcount,octetcount)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- }
- else
- {
- if ((status = rtcpcomppack->StartReceiverReport(ssrc)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- }
-
- u_int8_t *owncname;
- size_t owncnamelen;
-
- owncname = ownsdesinfo.GetCNAME(&owncnamelen);
-
- if ((status = rtcpcomppack->AddSDESSource(ssrc)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::CNAME,owncname,owncnamelen)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
-
- if (!processingsdes)
- {
- int added,skipped;
- bool full,atendoflist;
-
- if ((status = FillInReportBlocks(rtcpcomppack,curtime,sources.GetTotalCount(),&full,&added,&skipped,&atendoflist)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- if (full && added == 0)
- {
- delete rtcpcomppack;
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- }
-
- if (!full)
- {
- processingsdes = true;
- sdesbuildcount++;
-
- ClearAllSourceFlags();
-
- doname = false;
- doemail = false;
- doloc = false;
- dophone = false;
- dotool = false;
- donote = false;
- if (interval_name > 0 && ((sdesbuildcount%interval_name) == 0)) doname = true;
- if (interval_email > 0 && ((sdesbuildcount%interval_email) == 0)) doemail = true;
- if (interval_location > 0 && ((sdesbuildcount%interval_location) == 0)) doloc = true;
- if (interval_phone > 0 && ((sdesbuildcount%interval_phone) == 0)) dophone = true;
- if (interval_tool > 0 && ((sdesbuildcount%interval_tool) == 0)) dotool = true;
- if (interval_note > 0 && ((sdesbuildcount%interval_note) == 0)) donote = true;
-
- bool processedall;
- int itemcount;
-
- if ((status = FillInSDES(rtcpcomppack,&full,&processedall,&itemcount)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- if (processedall)
- {
- processingsdes = false;
- ClearAllSDESFlags();
- if (!full && skipped > 0)
- {
- // if the packet isn't full and we skipped some
- // sources that we already got in a previous packet,
- // we can add some of them now
-
- bool atendoflist;
-
- if ((status = FillInReportBlocks(rtcpcomppack,curtime,skipped,&full,&added,&skipped,&atendoflist)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
- }
- }
- }
- }
- else // previous sdes processing wasn't finished
- {
- bool processedall;
- int itemcount;
- bool full;
-
- if ((status = FillInSDES(rtcpcomppack,&full,&processedall,&itemcount)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- if (itemcount == 0) // Big problem: packet size is too small to let any progress happen
- {
- delete rtcpcomppack;
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- }
-
- if (processedall)
- {
- processingsdes = false;
- ClearAllSDESFlags();
- if (!full)
- {
- // if the packet isn't full and we skipped some
- // we can add some report blocks
-
- int added,skipped;
- bool atendoflist;
-
- if ((status = FillInReportBlocks(rtcpcomppack,curtime,sources.GetTotalCount(),&full,&added,&skipped,&atendoflist)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
- if (atendoflist) // filled in all possible sources
- ClearAllSourceFlags();
- }
- }
- }
-
- if ((status = rtcpcomppack->EndBuild()) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- *pack = rtcpcomppack;
- firstpacket = false;
- prevbuildtime = curtime;
- return 0;
-}
-
-void RTCPPacketBuilder::ClearAllSourceFlags()
-{
- if (sources.GotoFirstSource())
- {
- do
- {
- RTPSourceData *srcdat = sources.GetCurrentSourceInfo();
- srcdat->SetProcessedInRTCP(false);
- } while (sources.GotoNextSource());
- }
-}
-
-int RTCPPacketBuilder::FillInReportBlocks(RTCPCompoundPacketBuilder *rtcpcomppack,const RTPTime &curtime,int maxcount,bool *full,int *added,int *skipped,bool *atendoflist)
-{
- RTPSourceData *srcdat;
- int addedcount = 0;
- int skippedcount = 0;
- bool done = false;
- bool filled = false;
- bool atend = false;
- int status;
-
- if (sources.GotoFirstSource())
- {
- do
- {
- bool shouldprocess = false;
-
- srcdat = sources.GetCurrentSourceInfo();
- if (!srcdat->IsOwnSSRC()) // don't send to ourselves
- {
- if (!srcdat->IsCSRC()) // p 35: no reports should go to CSRCs
- {
- if (srcdat->INF_HasSentData()) // if this isn't true, INF_GetLastRTPPacketTime() won't make any sense
- {
- if (firstpacket)
- shouldprocess = true;
- else
- {
- // p 35: only if rtp packets were received since the last RTP packet, a report block
- // should be added
-
- RTPTime lastrtptime = srcdat->INF_GetLastRTPPacketTime();
-
- if (lastrtptime > prevbuildtime)
- shouldprocess = true;
- }
- }
- }
- }
-
- if (shouldprocess)
- {
- if (srcdat->IsProcessedInRTCP()) // already covered this one
- {
- skippedcount++;
- }
- else
- {
- u_int32_t rr_ssrc = srcdat->GetSSRC();
- u_int32_t num = srcdat->INF_GetNumPacketsReceivedInInterval();
- u_int32_t prevseq = srcdat->INF_GetSavedExtendedSequenceNumber();
- u_int32_t curseq = srcdat->INF_GetExtendedHighestSequenceNumber();
- u_int32_t expected = curseq-prevseq;
- u_int8_t fraclost;
-
- if (expected < num) // got duplicates
- fraclost = 0;
- else
- {
- double lost = (double)(expected-num);
- double frac = lost/((double)expected);
- fraclost = (u_int8_t)(frac*256.0);
- }
-
- expected = curseq-srcdat->INF_GetBaseSequenceNumber();
- num = srcdat->INF_GetNumPacketsReceived();
-
- u_int32_t diff = expected-num;
- int32_t *packlost = (int32_t *)&diff;
-
- u_int32_t jitter = srcdat->INF_GetJitter();
- u_int32_t lsr;
- u_int32_t dlsr;
-
- if (!srcdat->SR_HasInfo())
- {
- lsr = 0;
- dlsr = 0;
- }
- else
- {
- RTPNTPTime srtime = srcdat->SR_GetNTPTimestamp();
- u_int32_t m = (srtime.GetMSW()&0xFFFF);
- u_int32_t l = ((srtime.GetLSW()>>16)&0xFFFF);
- lsr = ((m<<16)|l);
-
- RTPTime diff = curtime;
- diff -= srcdat->SR_GetReceiveTime();
- double diff2 = diff.GetDouble();
- diff2 *= 65536.0;
- dlsr = (u_int32_t)diff2;
- }
-
- status = rtcpcomppack->AddReportBlock(rr_ssrc,fraclost,*packlost,curseq,jitter,lsr,dlsr);
- if (status < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- done = true;
- filled = true;
- }
- else
- return status;
- }
- else
- {
- addedcount++;
- if (addedcount >= maxcount)
- {
- done = true;
- if (!sources.GotoNextSource())
- atend = true;
- }
- srcdat->INF_StartNewInterval();
- srcdat->SetProcessedInRTCP(true);
- }
- }
- }
-
- if (!done)
- {
- if (!sources.GotoNextSource())
- {
- atend = true;
- done = true;
- }
- }
-
- } while (!done);
- }
-
- *added = addedcount;
- *skipped = skippedcount;
- *full = filled;
-
- if (!atend) // search for available sources
- {
- bool shouldprocess = false;
-
- do
- {
- srcdat = sources.GetCurrentSourceInfo();
- if (!srcdat->IsOwnSSRC()) // don't send to ourselves
- {
- if (!srcdat->IsCSRC()) // p 35: no reports should go to CSRCs
- {
- if (srcdat->INF_HasSentData()) // if this isn't true, INF_GetLastRTPPacketTime() won't make any sense
- {
- if (firstpacket)
- shouldprocess = true;
- else
- {
- // p 35: only if rtp packets were received since the last RTP packet, a report block
- // should be added
-
- RTPTime lastrtptime = srcdat->INF_GetLastRTPPacketTime();
-
- if (lastrtptime > prevbuildtime)
- shouldprocess = true;
- }
- }
- }
- }
-
- if (shouldprocess)
- {
- if (srcdat->IsProcessedInRTCP())
- shouldprocess = false;
- }
-
- if (!shouldprocess)
- {
- if (!sources.GotoNextSource())
- atend = true;
- }
-
- } while (!atend && !shouldprocess);
- }
-
- *atendoflist = atend;
- return 0;
-}
-
-int RTCPPacketBuilder::FillInSDES(RTCPCompoundPacketBuilder *rtcpcomppack,bool *full,bool *processedall,int *added)
-{
- int status;
- u_int8_t *data;
- size_t datalen;
-
- *full = false;
- *processedall = false;
- *added = 0;
-
- // We don't need to add a SSRC for our own data, this is still set
- // from adding the CNAME
- if (doname)
- {
- if (!ownsdesinfo.ProcessedName())
- {
- data = ownsdesinfo.GetName(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::NAME,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedName(true);
- }
- }
- if (doemail)
- {
- if (!ownsdesinfo.ProcessedEMail())
- {
- data = ownsdesinfo.GetEMail(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::EMAIL,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedEMail(true);
- }
- }
- if (doloc)
- {
- if (!ownsdesinfo.ProcessedLocation())
- {
- data = ownsdesinfo.GetLocation(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::LOC,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedLocation(true);
- }
- }
- if (dophone)
- {
- if (!ownsdesinfo.ProcessedPhone())
- {
- data = ownsdesinfo.GetPhone(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::PHONE,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedPhone(true);
- }
- }
- if (dotool)
- {
- if (!ownsdesinfo.ProcessedTool())
- {
- data = ownsdesinfo.GetTool(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::TOOL,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedTool(true);
- }
- }
- if (donote)
- {
- if (!ownsdesinfo.ProcessedNote())
- {
- data = ownsdesinfo.GetNote(&datalen);
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::NOTE,data,datalen)) < 0)
- {
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- {
- *full = true;
- return 0;
- }
- }
- (*added)++;
- ownsdesinfo.SetProcessedNote(true);
- }
- }
-
- *processedall = true;
- return 0;
-}
-
-void RTCPPacketBuilder::ClearAllSDESFlags()
-{
- ownsdesinfo.ClearFlags();
-}
-
-int RTCPPacketBuilder::BuildBYEPacket(RTCPCompoundPacket **pack,const void *reason,size_t reasonlength,bool useSRifpossible)
-{
- if (!init)
- return ERR_RTP_RTCPPACKETBUILDER_NOTINIT;
-
- RTCPCompoundPacketBuilder *rtcpcomppack;
- int status;
-
- if (reasonlength > 255)
- reasonlength = 255;
-
- *pack = 0;
-
- rtcpcomppack = new RTCPCompoundPacketBuilder();
- if (rtcpcomppack == 0)
- return ERR_RTP_OUTOFMEM;
-
- if ((status = rtcpcomppack->InitBuild(maxpacketsize)) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- u_int32_t ssrc = rtppacketbuilder.GetSSRC();
- bool useSR = false;
-
- if (useSRifpossible)
- {
- RTPSourceData *srcdat;
-
- if ((srcdat = sources.GetOwnSourceInfo()) != 0)
- {
- if (srcdat->IsSender())
- useSR = true;
- }
- }
-
- if (useSR)
- {
- RTPTime curtime = RTPTime::CurrentTime();
- RTPTime rtppacktime = rtppacketbuilder.GetPacketTime();
- u_int32_t rtppacktimestamp = rtppacketbuilder.GetPacketTimestamp();
- u_int32_t packcount = rtppacketbuilder.GetPacketCount();
- u_int32_t octetcount = rtppacketbuilder.GetPayloadOctetCount();
- RTPTime diff = curtime;
- diff -= rtppacktime;
-
- u_int32_t tsdiff = (u_int32_t)((diff.GetDouble()/timestampunit)+0.5);
- u_int32_t rtptimestamp = rtppacktimestamp+tsdiff;
- RTPNTPTime ntptimestamp = curtime.GetNTPTime();
-
- if ((status = rtcpcomppack->StartSenderReport(ssrc,ntptimestamp,rtptimestamp,packcount,octetcount)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- }
- else
- {
- if ((status = rtcpcomppack->StartReceiverReport(ssrc)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- }
-
- u_int8_t *owncname;
- size_t owncnamelen;
-
- owncname = ownsdesinfo.GetCNAME(&owncnamelen);
-
- if ((status = rtcpcomppack->AddSDESSource(ssrc)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
- if ((status = rtcpcomppack->AddSDESNormalItem(RTCPSDESPacket::CNAME,owncname,owncnamelen)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
-
- u_int32_t ssrcs[1];
-
- ssrcs[0] = ssrc;
-
- if ((status = rtcpcomppack->AddBYEPacket(ssrcs,1,(const u_int8_t *)reason,reasonlength)) < 0)
- {
- delete rtcpcomppack;
- if (status == ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT)
- return ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON;
- return status;
- }
-
- if ((status = rtcpcomppack->EndBuild()) < 0)
- {
- delete rtcpcomppack;
- return status;
- }
-
- *pack = rtcpcomppack;
- return 0;
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPPACKETBUILDER_H
-
-#define RTCPPACKETBUILDER_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#include "rtperrors.h"
-#include "rtcpsdesinfo.h"
-#include "rtptimeutilities.h"
-
-class RTPSources;
-class RTPPacketBuilder;
-class RTCPScheduler;
-class RTCPCompoundPacket;
-class RTCPCompoundPacketBuilder;
-
-class RTCPPacketBuilder
-{
-public:
- RTCPPacketBuilder(RTPSources &sources,RTPPacketBuilder &rtppackbuilder);
- ~RTCPPacketBuilder();
-
- int Init(size_t maxpacksize,double timestampunit,const void *cname,size_t cnamelen);
- void Destroy();
-
- int SetTimestampUnit(double tsunit) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; if (tsunit < 0) return ERR_RTP_RTCPPACKETBUILDER_ILLEGALTIMESTAMPUNIT; timestampunit = tsunit; return 0; }
- int SetMaximumPacketSize(size_t maxpacksize) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; if (maxpacksize < RTP_MINPACKETSIZE) return ERR_RTP_RTCPPACKETBUILDER_ILLEGALMAXPACKSIZE; maxpacketsize = maxpacksize; return 0; }
-
- int BuildNextPacket(RTCPCompoundPacket **pack);
- int BuildBYEPacket(RTCPCompoundPacket **pack,const void *reason,size_t reasonlength,bool useSRifpossible = true);
-
- void SetNameInterval(int count) { if (!init) return; interval_name = count; }
- void SetEMailInterval(int count) { if (!init) return; interval_email = count; }
- void SetLocationInterval(int count) { if (!init) return; interval_location = count; }
- void SetPhoneInterval(int count) { if (!init) return; interval_phone = count; }
- void SetToolInterval(int count) { if (!init) return; interval_tool = count; }
- void SetNoteInterval(int count) { if (!init) return; interval_note = count; }
- int SetLocalName(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetName((const u_int8_t *)s,len); }
- int SetLocalEMail(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetEMail((const u_int8_t *)s,len); }
- int SetLocalLocation(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetLocation((const u_int8_t *)s,len); }
- int SetLocalPhone(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetPhone((const u_int8_t *)s,len); }
- int SetLocalTool(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetTool((const u_int8_t *)s,len); }
- int SetLocalNote(const void *s,size_t len) { if (!init) return ERR_RTP_RTCPPACKETBUILDER_NOTINIT; return ownsdesinfo.SetNote((const u_int8_t *)s,len); }
-private:
- void ClearAllSourceFlags();
- int FillInReportBlocks(RTCPCompoundPacketBuilder *pack,const RTPTime &curtime,int maxcount,bool *full,int *added,int *skipped,bool *atendoflist);
- int FillInSDES(RTCPCompoundPacketBuilder *pack,bool *full,bool *processedall,int *added);
- void ClearAllSDESFlags();
-
- RTPSources &sources;
- RTPPacketBuilder &rtppacketbuilder;
-
- bool init;
- size_t maxpacketsize;
- double timestampunit;
- bool firstpacket;
- RTPTime prevbuildtime;
-
- class RTCPSDESInfoInternal : public RTCPSDESInfo
- {
- public:
- RTCPSDESInfoInternal() { ClearFlags(); }
- void ClearFlags() { pname = false; pemail = false; plocation = false; pphone = false; ptool = false; pnote = false; }
- bool ProcessedName() const { return pname; }
- bool ProcessedEMail() const { return pemail; }
- bool ProcessedLocation() const { return plocation; }
- bool ProcessedPhone() const { return pphone; }
- bool ProcessedTool() const { return ptool; }
- bool ProcessedNote() const { return pnote; }
- void SetProcessedName(bool v) { pname = v; }
- void SetProcessedEMail(bool v) { pemail = v; }
- void SetProcessedLocation(bool v) { plocation = v; }
- void SetProcessedPhone(bool v) { pphone = v; }
- void SetProcessedTool(bool v) { ptool = v; }
- void SetProcessedNote(bool v) { pnote = v; }
- private:
- bool pname,pemail,plocation,pphone,ptool,pnote;
- };
-
- RTCPSDESInfoInternal ownsdesinfo;
- int interval_name,interval_email,interval_location;
- int interval_phone,interval_tool,interval_note;
- bool doname,doemail,doloc,dophone,dotool,donote;
- bool processingsdes;
-
- int sdesbuildcount;
-};
-
-#endif // RTCPPACKETBUILDER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcprrpacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTCPRRPacket::RTCPRRPacket(u_int8_t *data,size_t datalength)
- : RTCPPacket(RR,data,datalength)
-{
- knownformat = false;
-
- RTCPCommonHeader *hdr;
- size_t len = datalength;
- size_t expectedlength;
-
- hdr = (RTCPCommonHeader *)data;
- if (hdr->padding)
- {
- u_int8_t padcount = data[datalength-1];
- if ((padcount & 0x03) != 0) // not a multiple of four! (see rfc 3550 p 37)
- return;
- if (((size_t)padcount) >= len)
- return;
- len -= (size_t)padcount;
- }
-
- expectedlength = sizeof(RTCPCommonHeader)+sizeof(u_int32_t);
- expectedlength += sizeof(RTCPReceiverReport)*((int)hdr->count);
-
- if (expectedlength != len)
- return;
-
- knownformat = true;
-}
-
-#ifdef RTPDEBUG
-void RTCPRRPacket::Dump()
-{
- RTCPPacket::Dump();
- if (!IsKnownFormat())
- std::cout << " Unknown format" << std::endl;
- else
- {
- int num = GetReceptionReportCount();
- int i;
-
- std::cout << " SSRC of sender: " << GetSenderSSRC() << std::endl;
- for (i = 0 ; i < num ; i++)
- {
- std::cout << " Report block " << i << std::endl;
- std::cout << " SSRC: " << GetSSRC(i) << std::endl;
- std::cout << " Fraction lost: " << (u_int32_t)GetFractionLost(i) << std::endl;
- std::cout << " Packets lost: " << GetLostPacketCount(i) << std::endl;
- std::cout << " Seq. nr.: " << GetExtendedHighestSequenceNumber(i) << std::endl;
- std::cout << " Jitter: " << GetJitter(i) << std::endl;
- std::cout << " LSR: " << GetLSR(i) << std::endl;
- std::cout << " DLSR: " << GetDLSR(i) << std::endl;
- }
- }
-}
-#endif // RTPDEBUG
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPRRPACKET_H
-
-#define RTCPRRPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-#include "rtpstructs.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTCPCompoundPacket;
-
-class RTCPRRPacket : public RTCPPacket
-{
-public:
- RTCPRRPacket(u_int8_t *data,size_t datalen);
- ~RTCPRRPacket() { }
-
- // Sender info
-
- u_int32_t GetSenderSSRC() const;
-
- // Reportblocks
-
- int GetReceptionReportCount() const;
- // Note: the validity of index is NOT checked!
- u_int32_t GetSSRC(int index) const;
- u_int8_t GetFractionLost(int index) const;
- int32_t GetLostPacketCount(int index) const;
- u_int32_t GetExtendedHighestSequenceNumber(int index) const;
- u_int32_t GetJitter(int index) const;
- u_int32_t GetLSR(int index) const;
- u_int32_t GetDLSR(int index) const;
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- RTCPReceiverReport *GotoReport(int index) const;
-};
-
-inline u_int32_t RTCPRRPacket::GetSenderSSRC() const
-{
- if (!knownformat)
- return 0;
-
- u_int32_t *ssrcptr = (u_int32_t *)(data+sizeof(RTCPCommonHeader));
- return ntohl(*ssrcptr);
-}
-inline int RTCPRRPacket::GetReceptionReportCount() const
-{
- if (!knownformat)
- return 0;
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- return ((int)hdr->count);
-}
-
-inline RTCPReceiverReport *RTCPRRPacket::GotoReport(int index) const
-{
- RTCPReceiverReport *r = (RTCPReceiverReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+index*sizeof(RTCPReceiverReport));
- return r;
-}
-
-inline u_int32_t RTCPRRPacket::GetSSRC(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->ssrc);
-}
-
-inline u_int8_t RTCPRRPacket::GetFractionLost(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return r->fractionlost;
-}
-
-inline int32_t RTCPRRPacket::GetLostPacketCount(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- u_int32_t count = ((u_int32_t)r->packetslost[2])|(((u_int32_t)r->packetslost[1])<<8)|(((u_int32_t)r->packetslost[0])<<16);
- if ((count&0x00800000) != 0) // test for negative number
- count |= 0xFF000000;
- int32_t *count2 = (int32_t *)(&count);
- return (*count2);
-}
-
-inline u_int32_t RTCPRRPacket::GetExtendedHighestSequenceNumber(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->exthighseqnr);
-}
-
-inline u_int32_t RTCPRRPacket::GetJitter(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->jitter);
-}
-
-inline u_int32_t RTCPRRPacket::GetLSR(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->lsr);
-}
-
-inline u_int32_t RTCPRRPacket::GetDLSR(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->dlsr);
-}
-
-#endif // RTCPRRPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpscheduler.h"
-#include "rtpsources.h"
-#include "rtpdefines.h"
-#include "rtcppacket.h"
-#include "rtppacket.h"
-#include "rtcpcompoundpacket.h"
-#include "rtpsourcedata.h"
-
-#include "rtpdebug.h"
-
-#define RTCPSCHED_MININTERVAL 1.0
-
-RTCPSchedulerParams::RTCPSchedulerParams() : mininterval(RTCP_DEFAULTMININTERVAL)
-{
- bandwidth = 1000; // TODO What is a good value here?
- senderfraction = RTCP_DEFAULTSENDERFRACTION;
- usehalfatstartup = RTCP_DEFAULTHALFATSTARTUP;
- immediatebye = RTCP_DEFAULTIMMEDIATEBYE;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTCPSchedulerParams::~RTCPSchedulerParams()
-{
-}
-
-int RTCPSchedulerParams::SetRTCPBandwidth(double bw)
-{
- if (bw < 0.0)
- return ERR_RTP_SCHEDPARAMS_INVALIDBANDWIDTH;
- bandwidth = bw;
- return 0;
-}
-
-int RTCPSchedulerParams::SetSenderBandwidthFraction(double fraction)
-{
- if (fraction < 0.0 || fraction > 1.0)
- return ERR_RTP_SCHEDPARAMS_BADFRACTION;
- senderfraction = fraction;
- return 0;
-}
-
-int RTCPSchedulerParams::SetMinimumTransmissionInterval(const RTPTime &t)
-{
- double t2 = t.GetDouble();
-
- if (t2 < RTCPSCHED_MININTERVAL)
- return ERR_RTP_SCHEDPARAMS_BADMINIMUMINTERVAL;
-
- mininterval = t;
- return 0;
-}
-
-RTCPScheduler::RTCPScheduler(RTPSources &s) : sources(s),nextrtcptime(0,0),prevrtcptime(0,0)
-{
- Reset();
-}
-
-RTCPScheduler::~RTCPScheduler()
-{
-}
-
-void RTCPScheduler::Reset()
-{
- headeroverhead = 0; // user has to set this to an appropriate value
- hassentrtcp = false;
- firstcall = true;
- avgrtcppacksize = 1000; // TODO: what is a good value for this?
- byescheduled = false;
- sendbyenow = false;
-}
-
-void RTCPScheduler::AnalyseIncoming(RTCPCompoundPacket &rtcpcomppack)
-{
- bool isbye = false;
- RTCPPacket *p;
-
- rtcpcomppack.GotoFirstPacket();
- while (!isbye && ((p = rtcpcomppack.GetNextPacket()) != 0))
- {
- if (p->GetPacketType() == RTCPPacket::BYE)
- isbye = true;
- }
-
- if (!isbye)
- {
- size_t packsize = headeroverhead+rtcpcomppack.GetCompoundPacketLength();
- avgrtcppacksize = (size_t)((1.0/16.0)*((double)packsize)+(15.0/16.0)*((double)avgrtcppacksize));
- }
- else
- {
- if (byescheduled)
- {
- size_t packsize = headeroverhead+rtcpcomppack.GetCompoundPacketLength();
- avgbyepacketsize = (size_t)((1.0/16.0)*((double)packsize)+(15.0/16.0)*((double)avgbyepacketsize));
- byemembers++;
- }
- }
-}
-
-void RTCPScheduler::AnalyseOutgoing(RTCPCompoundPacket &rtcpcomppack)
-{
- bool isbye = false;
- RTCPPacket *p;
-
- rtcpcomppack.GotoFirstPacket();
- while (!isbye && ((p = rtcpcomppack.GetNextPacket()) != 0))
- {
- if (p->GetPacketType() == RTCPPacket::BYE)
- isbye = true;
- }
-
- if (!isbye)
- {
- size_t packsize = headeroverhead+rtcpcomppack.GetCompoundPacketLength();
- avgrtcppacksize = (size_t)((1.0/16.0)*((double)packsize)+(15.0/16.0)*((double)avgrtcppacksize));
- }
-
- hassentrtcp = true;
-}
-
-RTPTime RTCPScheduler::GetTransmissionDelay()
-{
- if (firstcall)
- {
- firstcall = false;
- prevrtcptime = RTPTime::CurrentTime();
- pmembers = sources.GetActiveMemberCount();
- CalculateNextRTCPTime();
- }
-
- RTPTime curtime = RTPTime::CurrentTime();
-
- if (curtime > nextrtcptime) // packet should be sent
- return RTPTime(0,0);
-
- RTPTime diff = nextrtcptime;
- diff -= curtime;
-
- return diff;
-}
-
-bool RTCPScheduler::IsTime()
-{
- if (firstcall)
- {
- firstcall = false;
- prevrtcptime = RTPTime::CurrentTime();
- pmembers = sources.GetActiveMemberCount();
- CalculateNextRTCPTime();
- return false;
- }
-
- RTPTime currenttime = RTPTime::CurrentTime();
-
- if (currenttime < nextrtcptime) // timer has not yet expired
- return false;
-
- RTPTime checktime(0,0);
-
- if (!byescheduled)
- {
- bool aresender = false;
- RTPSourceData *srcdat;
-
- if ((srcdat = sources.GetOwnSourceInfo()) != 0)
- aresender = srcdat->IsSender();
-
- checktime = CalculateTransmissionInterval(aresender);
- }
- else
- checktime = CalculateBYETransmissionInterval();
-
- checktime += prevrtcptime;
-
- if (checktime <= currenttime) // Okay
- {
- byescheduled = false;
- prevrtcptime = currenttime;
- pmembers = sources.GetActiveMemberCount();
- CalculateNextRTCPTime();
- return true;
- }
-
- nextrtcptime = checktime;
- pmembers = sources.GetActiveMemberCount();
-
- return false;
-}
-
-void RTCPScheduler::CalculateNextRTCPTime()
-{
- bool aresender = false;
- RTPSourceData *srcdat;
-
- if ((srcdat = sources.GetOwnSourceInfo()) != 0)
- aresender = srcdat->IsSender();
-
- nextrtcptime = RTPTime::CurrentTime();
- nextrtcptime += CalculateTransmissionInterval(aresender);
-}
-
-RTPTime RTCPScheduler::CalculateDeterministicInterval(bool sender /* = false */)
-{
- int numsenders = sources.GetSenderCount();
- int numtotal = sources.GetActiveMemberCount();
-
- // Try to avoid division by zero:
- if (numtotal == 0)
- numtotal++;
-
- double sfraction = ((double)numsenders)/((double)numtotal);
- double C,n;
-
- if (sfraction <= schedparams.GetSenderBandwidthFraction())
- {
- if (sender)
- {
- C = ((double)avgrtcppacksize)/(schedparams.GetSenderBandwidthFraction()*schedparams.GetRTCPBandwidth());
- n = (double)numsenders;
- }
- else
- {
- C = ((double)avgrtcppacksize)/((1.0-schedparams.GetSenderBandwidthFraction())*schedparams.GetRTCPBandwidth());
- n = (double)(numtotal-numsenders);
- }
- }
- else
- {
- C = ((double)avgrtcppacksize)/schedparams.GetRTCPBandwidth();
- n = (double)numtotal;
- }
-
- RTPTime Tmin = schedparams.GetMinimumTransmissionInterval();
- double tmin = Tmin.GetDouble();
-
- if (!hassentrtcp && schedparams.GetUseHalfAtStartup())
- tmin /= 2.0;
-
- double ntimesC = n*C;
- double Td = (tmin>ntimesC)?tmin:ntimesC;
-
- return RTPTime(Td);
-}
-
-RTPTime RTCPScheduler::CalculateTransmissionInterval(bool sender)
-{
- RTPTime Td = CalculateDeterministicInterval(sender);
- double td,mul,T;
-
- td = Td.GetDouble();
- mul = rtprand.GetRandomDouble()+0.5; // gives random value between 0.5 and 1.5
- T = (td*mul)/1.21828; // see RFC 3550 p 30
-
- return RTPTime(T);
-}
-
-void RTCPScheduler::PerformReverseReconsideration()
-{
- if (firstcall)
- return;
-
- double diff1,diff2;
- int members = sources.GetActiveMemberCount();
-
- RTPTime tc = RTPTime::CurrentTime();
- RTPTime tn_min_tc = nextrtcptime;
- tn_min_tc -= tc;
- RTPTime tc_min_tp = tc;
- tc_min_tp -= prevrtcptime;
-
- if (pmembers == 0) // avoid division by zero
- pmembers++;
-
- diff1 = (((double)members)/((double)pmembers))*tn_min_tc.GetDouble();
- diff2 = (((double)members)/((double)pmembers))*tc_min_tp.GetDouble();
-
- nextrtcptime = tc;
- prevrtcptime = tc;
- nextrtcptime += RTPTime(diff1);
- prevrtcptime -= RTPTime(diff2);
-
- pmembers = members;
-}
-
-void RTCPScheduler::ScheduleBYEPacket(size_t packetsize)
-{
- if (byescheduled)
- return;
-
- if (firstcall)
- {
- firstcall = false;
- pmembers = sources.GetActiveMemberCount();
- }
-
- byescheduled = true;
- avgbyepacketsize = packetsize+headeroverhead;
-
- // For now, we will always use the BYE backoff algorithm as described in rfc 3550 p 33
-
- byemembers = 1;
- pbyemembers = 1;
-
- if (schedparams.GetRequestImmediateBYE() && sources.GetActiveMemberCount() < 50) // p 34 (top)
- sendbyenow = true;
- else
- sendbyenow = false;
-
- prevrtcptime = RTPTime::CurrentTime();
- nextrtcptime = prevrtcptime;
- nextrtcptime += CalculateBYETransmissionInterval();
-}
-
-void RTCPScheduler::ActiveMemberDecrease()
-{
- if (sources.GetActiveMemberCount() < pmembers)
- PerformReverseReconsideration();
-}
-
-RTPTime RTCPScheduler::CalculateBYETransmissionInterval()
-{
- if (!byescheduled)
- return RTPTime(0,0);
-
- if (sendbyenow)
- return RTPTime(0,0);
-
- double C,n;
-
- C = ((double)avgbyepacketsize)/((1.0-schedparams.GetSenderBandwidthFraction())*schedparams.GetRTCPBandwidth());
- n = (double)byemembers;
-
- RTPTime Tmin = schedparams.GetMinimumTransmissionInterval();
- double tmin = Tmin.GetDouble();
-
- if (schedparams.GetUseHalfAtStartup())
- tmin /= 2.0;
-
- double ntimesC = n*C;
- double Td = (tmin>ntimesC)?tmin:ntimesC;
-
- double mul = rtprand.GetRandomDouble()+0.5; // gives random value between 0.5 and 1.5
- double T = (Td*mul)/1.21828; // see RFC 3550 p 30
-
- return RTPTime(T);
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPSCHEDULER_H
-
-#define RTCPSCHEDULER_H
-
-#include "rtpconfig.h"
-#include "rtptimeutilities.h"
-#include "rtprandom.h"
-
-class RTCPCompoundPacket;
-class RTPPacket;
-class RTPSources;
-
-class RTCPSchedulerParams
-{
-public:
- RTCPSchedulerParams();
- ~RTCPSchedulerParams();
- int SetRTCPBandwidth(double bw); // bandwidth is in bytes per second
- double GetRTCPBandwidth() const { return bandwidth; }
- int SetSenderBandwidthFraction(double fraction);
- double GetSenderBandwidthFraction() const { return senderfraction; }
- int SetMinimumTransmissionInterval(const RTPTime &t);
- RTPTime GetMinimumTransmissionInterval() const { return mininterval; }
- void SetUseHalfAtStartup(bool usehalf) { usehalfatstartup = usehalf; }
- bool GetUseHalfAtStartup() const { return usehalfatstartup; }
- void SetRequestImmediateBYE(bool v) { immediatebye = v; }
- bool GetRequestImmediateBYE() const { return immediatebye; }
-private:
- double bandwidth;
- double senderfraction;
- RTPTime mininterval;
- bool usehalfatstartup;
- bool immediatebye;
-};
-
-class RTCPScheduler
-{
-public:
- RTCPScheduler(RTPSources &sources);
- ~RTCPScheduler();
- void Reset();
-
- void SetParameters(const RTCPSchedulerParams ¶ms) { schedparams = params; }
- RTCPSchedulerParams GetParameters() const { return schedparams; }
-
- void SetHeaderOverhead(size_t numbytes) { headeroverhead = numbytes; }
- size_t GetHeaderOverhead() const { return headeroverhead; }
-
- void AnalyseIncoming(RTCPCompoundPacket &rtcpcomppack);
- void AnalyseOutgoing(RTCPCompoundPacket &rtcpcomppack);
-
- // is to be called when a source times out or when a bye packet was received
- void ActiveMemberDecrease();
- void ScheduleBYEPacket(size_t packetsize);
-
- RTPTime GetTransmissionDelay();
-
- // Returns true is it is time to send a packet and then recalculates the next rtcp time
- // So, if the function would be called immediately after it returned true, it would then
- // return false
- bool IsTime();
-
- RTPTime CalculateDeterministicInterval(bool sender = false);
-private:
- void CalculateNextRTCPTime();
- void PerformReverseReconsideration();
- RTPTime CalculateBYETransmissionInterval();
- RTPTime CalculateTransmissionInterval(bool sender);
-
- RTPSources &sources;
- RTCPSchedulerParams schedparams;
- size_t headeroverhead;
- size_t avgrtcppacksize;
- bool hassentrtcp;
- bool firstcall;
- RTPTime nextrtcptime;
- RTPTime prevrtcptime;
- int pmembers;
-
- // for BYE packet scheduling
- bool byescheduled;
- int byemembers,pbyemembers;
- size_t avgbyepacketsize;
- bool sendbyenow;
-
- RTPRandom rtprand;
-};
-
-#endif // RTCPSCHEDULER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpsdesinfo.h"
-
-#include "rtpdebug.h"
-
-void RTCPSDESInfo::Clear()
-{
-#ifdef RTP_SUPPORT_SDESPRIV
- std::list<SDESPrivateItem *>::const_iterator it;
-
- for (it = privitems.begin() ; it != privitems.end() ; ++it)
- delete *it;
- privitems.clear();
-#endif // RTP_SUPPORT_SDESPRIV
-}
-
-#ifdef RTP_SUPPORT_SDESPRIV
-int RTCPSDESInfo::SetPrivateValue(const u_int8_t *prefix,size_t prefixlen,const u_int8_t *value,size_t valuelen)
-{
- std::list<SDESPrivateItem *>::const_iterator it;
- bool found;
-
- found = false;
- it = privitems.begin();
- while (!found && it != privitems.end())
- {
- u_int8_t *p;
- size_t l;
-
- p = (*it)->GetPrefix(&l);
- if (l == prefixlen)
- {
- if (l <= 0)
- found = true;
- else if (memcmp(prefix,p,l) == 0)
- found = true;
- else
- ++it;
- }
- else
- ++it;
- }
-
- SDESPrivateItem *item;
-
- if (found) // replace the value for this entry
- item = *it;
- else // no entry for this prefix found... add it
- {
- if (privitems.size() >= RTP_MAXPRIVITEMS) // too many items present, just ignore it
- return ERR_RTP_SDES_MAXPRIVITEMS;
-
- int status;
-
- item = new SDESPrivateItem();
- if (item == 0)
- return ERR_RTP_OUTOFMEM;
- if ((status = item->SetPrefix(prefix,prefixlen)) < 0)
- {
- delete item;
- return status;
- }
- privitems.push_front(item);
- }
- return item->SetInfo(value,valuelen);
-}
-
-int RTCPSDESInfo::DeletePrivatePrefix(const u_int8_t *prefix,size_t prefixlen)
-{
- std::list<SDESPrivateItem *>::iterator it;
- bool found;
-
- found = false;
- it = privitems.begin();
- while (!found && it != privitems.end())
- {
- u_int8_t *p;
- size_t l;
-
- p = (*it)->GetPrefix(&l);
- if (l == prefixlen)
- {
- if (l <= 0)
- found = true;
- else if (memcmp(prefix,p,l) == 0)
- found = true;
- else
- ++it;
- }
- else
- ++it;
- }
- if (!found)
- return ERR_RTP_SDES_PREFIXNOTFOUND;
-
- delete (*it);
- privitems.erase(it);
- return 0;
-}
-
-void RTCPSDESInfo::GotoFirstPrivateValue()
-{
- curitem = privitems.begin();
-}
-
-bool RTCPSDESInfo::GetNextPrivateValue(u_int8_t **prefix,size_t *prefixlen,u_int8_t **value,size_t *valuelen)
-{
- if (curitem == privitems.end())
- return false;
- *prefix = (*curitem)->GetPrefix(prefixlen);
- *value = (*curitem)->GetInfo(valuelen);
- ++curitem;
- return true;
-}
-
-bool RTCPSDESInfo::GetPrivateValue(const u_int8_t *prefix,size_t prefixlen,u_int8_t **value,size_t *valuelen) const
-{
- std::list<SDESPrivateItem *>::const_iterator it;
- bool found;
-
- found = false;
- it = privitems.begin();
- while (!found && it != privitems.end())
- {
- u_int8_t *p;
- size_t l;
-
- p = (*it)->GetPrefix(&l);
- if (l == prefixlen)
- {
- if (l <= 0)
- found = true;
- else if (memcmp(prefix,p,l) == 0)
- found = true;
- else
- ++it;
- }
- else
- ++it;
- }
- if (found)
- *value = (*it)->GetInfo(valuelen);
- return found;
-}
-#endif // RTP_SUPPORT_SDESPRIV
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPSDESINFO_H
-
-#define RTCPSDESINFO_H
-
-#include "rtpconfig.h"
-#include "rtperrors.h"
-#include "rtpdefines.h"
-#include "rtptypes.h"
-#include <string.h>
-#include <list>
-
-class RTCPSDESInfo
-{
-public:
- RTCPSDESInfo() { }
- virtual ~RTCPSDESInfo() { Clear(); }
- void Clear();
-
- int SetCNAME(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_CNAME-1,s,l); }
- int SetName(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_NAME-1,s,l); }
- int SetEMail(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_EMAIL-1,s,l); }
- int SetPhone(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_PHONE-1,s,l); }
- int SetLocation(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_LOCATION-1,s,l); }
- int SetTool(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_TOOL-1,s,l); }
- int SetNote(const u_int8_t *s,size_t l) { return SetNonPrivateItem(RTCP_SDES_ID_NOTE-1,s,l); }
-
-#ifdef RTP_SUPPORT_SDESPRIV
- int SetPrivateValue(const u_int8_t *prefix,size_t prefixlen,const u_int8_t *value,size_t valuelen);
- int DeletePrivatePrefix(const u_int8_t *s,size_t len);
-#endif // RTP_SUPPORT_SDESPRIV
-
- u_int8_t *GetCNAME(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_CNAME-1,len); }
- u_int8_t *GetName(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_NAME-1,len); }
- u_int8_t *GetEMail(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_EMAIL-1,len); }
- u_int8_t *GetPhone(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_PHONE-1,len); }
- u_int8_t *GetLocation(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_LOCATION-1,len); }
- u_int8_t *GetTool(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_TOOL-1,len); }
- u_int8_t *GetNote(size_t *len) const { return GetNonPrivateItem(RTCP_SDES_ID_NOTE-1,len); }
-
-#ifdef RTP_SUPPORT_SDESPRIV
- void GotoFirstPrivateValue();
- bool GetNextPrivateValue(u_int8_t **prefix,size_t *prefixlen,u_int8_t **value,size_t *valuelen);
- bool GetPrivateValue(const u_int8_t *prefix,size_t prefixlen,u_int8_t **value,size_t *valuelen) const;
-#endif // RTP_SUPPORT_SDESPRIV
-private:
- int SetNonPrivateItem(int itemno,const u_int8_t *s,size_t l) { if (l > RTCP_SDES_MAXITEMLENGTH) return ERR_RTP_SDES_LENGTHTOOBIG; return nonprivateitems[itemno].SetInfo(s,l); }
- u_int8_t *GetNonPrivateItem(int itemno,size_t *len) const { return nonprivateitems[itemno].GetInfo(len); }
-
- class SDESItem
- {
- public:
- SDESItem() { str = 0; length = 0; }
- ~SDESItem() { if (str) delete [] str; }
- u_int8_t *GetInfo(size_t *len) const { *len = length; return str; }
- int SetInfo(const u_int8_t *s,size_t len) { return SetString(&str,&length,s,len); }
- protected:
- static int SetString(u_int8_t **dest,size_t *destlen,const u_int8_t *s,size_t len)
- {
- if (len <= 0)
- {
- if (*dest)
- delete [] (*dest);
- *dest = 0;
- *destlen = 0;
- }
- else
- {
- len = (len>RTCP_SDES_MAXITEMLENGTH)?RTCP_SDES_MAXITEMLENGTH:len;
- u_int8_t *str2 = new u_int8_t[len];
- if (str2 == 0)
- return ERR_RTP_OUTOFMEM;
- memcpy(str2,s,len);
- *destlen = len;
- if (*dest)
- delete [] (*dest);
- *dest = str2;
- }
- return 0;
- }
- private:
- u_int8_t *str;
- size_t length;
- };
-
- SDESItem nonprivateitems[RTCP_SDES_NUMITEMS_NONPRIVATE];
-
-#ifdef RTP_SUPPORT_SDESPRIV
- class SDESPrivateItem : public SDESItem
- {
- public:
- SDESPrivateItem() { prefixlen = 0; prefix = 0; }
- ~SDESPrivateItem() { if (prefix) delete [] prefix; }
- u_int8_t *GetPrefix(size_t *len) const { *len = prefixlen; return prefix; }
- int SetPrefix(const u_int8_t *s,size_t len) { return SetString(&prefix,&prefixlen,s,len); }
- private:
- u_int8_t *prefix;
- size_t prefixlen;
- };
-
- std::list<SDESPrivateItem *> privitems;
- std::list<SDESPrivateItem *>::const_iterator curitem;
-#endif // RTP_SUPPORT_SDESPRIV
-};
-
-#endif // RTCPSDESINFO_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpsdespacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTCPSDESPacket::RTCPSDESPacket(u_int8_t *data,size_t datalength)
- : RTCPPacket(SDES,data,datalength)
-{
- knownformat = false;
- currentchunk = 0;
- itemoffset = 0;
- curchunknum = 0;
-
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- size_t len = datalength;
-
- if (hdr->padding)
- {
- u_int8_t padcount = data[datalength-1];
- if ((padcount & 0x03) != 0) // not a multiple of four! (see rfc 3550 p 37)
- return;
- if (((size_t)padcount) >= len)
- return;
- len -= (size_t)padcount;
- }
-
- if (hdr->count == 0)
- {
- if (len != sizeof(RTCPCommonHeader))
- return;
- }
- else
- {
- int ssrccount = (int)(hdr->count);
- u_int8_t *chunk;
- int chunkoffset;
-
- if (len < sizeof(RTCPCommonHeader))
- return;
-
- len -= sizeof(RTCPCommonHeader);
- chunk = data+sizeof(RTCPCommonHeader);
-
- while ((ssrccount > 0) && (len > 0))
- {
- chunkoffset = 0;
-
- if (len < (sizeof(u_int32_t)*2)) // chunk must contain at least a SSRC identifier
- return; // and a (possibly empty) item
-
- len -= sizeof(u_int32_t);
- chunkoffset = sizeof(u_int32_t);
-
- bool done = false;
- while (!done)
- {
- if (len < 1) // at least a zero byte (end of item list) should be there
- return;
-
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(chunk+chunkoffset);
- if (sdeshdr->id == 0) // end of item list
- {
- len--;
- chunkoffset++;
-
- size_t r = (chunkoffset&0x03);
- if (r != 0)
- {
- size_t addoffset = 4-r;
-
- if (addoffset > len)
- return;
- len -= addoffset;
- chunkoffset += addoffset;
- }
- done = true;
- }
- else
- {
- if (len < sizeof(RTCPSDESHeader))
- return;
-
- len -= sizeof(RTCPSDESHeader);
- chunkoffset += sizeof(RTCPSDESHeader);
-
- size_t itemlen = (size_t)(sdeshdr->length);
- if (itemlen > len)
- return;
-
- len -= itemlen;
- chunkoffset += itemlen;
- }
- }
-
- ssrccount--;
- chunk += chunkoffset;
- }
-
- // check for remaining bytes
- if (len > 0)
- return;
- if (ssrccount > 0)
- return;
- }
-
- knownformat = true;
-}
-
-#ifdef RTPDEBUG
-void RTCPSDESPacket::Dump()
-{
- RTCPPacket::Dump();
- if (!IsKnownFormat())
- {
- std::cout << " Unknown format" << std::endl;
- return;
- }
- if (!GotoFirstChunk())
- {
- std::cout << " No chunks present" << std::endl;
- return;
- }
-
- do
- {
- std::cout << " SDES Chunk for SSRC: " << GetChunkSSRC() << std::endl;
- if (!GotoFirstItem())
- std::cout << " No items found" << std::endl;
- else
- {
- do
- {
- std::cout << " ";
- switch (GetItemType())
- {
- case None:
- std::cout << "None ";
- break;
- case CNAME:
- std::cout << "CNAME ";
- break;
- case NAME:
- std::cout << "NAME ";
- break;
- case EMAIL:
- std::cout << "EMAIL ";
- break;
- case PHONE:
- std::cout << "PHONE ";
- break;
- case LOC:
- std::cout << "LOC ";
- break;
- case TOOL:
- std::cout << "TOOL ";
- break;
- case NOTE:
- std::cout << "NOTE ";
- break;
- case PRIV:
- std::cout << "PRIV ";
- break;
- case Unknown:
- default:
- std::cout << "Unknown ";
- }
-
- std::cout << "Length: " << GetItemLength() << std::endl;
-
- if (GetItemType() != PRIV)
- {
- char str[1024];
- memcpy(str,GetItemData(),GetItemLength());
- str[GetItemLength()] = 0;
- std::cout << " Value: " << str << std::endl;
- }
-#ifdef RTP_SUPPORT_SDESPRIV
- else // PRIV item
- {
- char str[1024];
- memcpy(str,GetPRIVPrefixData(),GetPRIVPrefixLength());
- str[GetPRIVPrefixLength()] = 0;
- std::cout << " Prefix: " << str << std::endl;
- std::cout << " Length: " << GetPRIVPrefixLength() << std::endl;
- memcpy(str,GetPRIVValueData(),GetPRIVValueLength());
- str[GetPRIVValueLength()] = 0;
- std::cout << " Value: " << str << std::endl;
- std::cout << " Length: " << GetPRIVValueLength() << std::endl;
- }
-#endif // RTP_SUPPORT_SDESPRIV
- } while (GotoNextItem());
- }
- } while (GotoNextChunk());
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPSDESPACKET_H
-
-#define RTCPSDESPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-#include "rtpstructs.h"
-#include "rtpdefines.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTCPCompoundPacket;
-
-class RTCPSDESPacket : public RTCPPacket
-{
-public:
- enum ItemType { None,CNAME,NAME,EMAIL,PHONE,LOC,TOOL,NOTE,PRIV,Unknown };
-
- RTCPSDESPacket(u_int8_t *data,size_t datalen);
- ~RTCPSDESPacket() { }
-
- int GetChunkCount() const;
-
- bool GotoFirstChunk();
- bool GotoNextChunk();
-
- u_int32_t GetChunkSSRC() const;
- bool GotoFirstItem();
- bool GotoNextItem();
-
- ItemType GetItemType() const;
- size_t GetItemLength() const;
- u_int8_t *GetItemData();
-
-#ifdef RTP_SUPPORT_SDESPRIV
- size_t GetPRIVPrefixLength() const;
- u_int8_t *GetPRIVPrefixData();
- size_t GetPRIVValueLength() const;
- u_int8_t *GetPRIVValueData();
-#endif // RTP_SUPPORT_SDESPRIV
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- u_int8_t *currentchunk;
- int curchunknum;
- size_t itemoffset;
-};
-
-inline int RTCPSDESPacket::GetChunkCount() const
-{
- if (!knownformat)
- return 0;
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- return ((int)hdr->count);
-}
-
-inline bool RTCPSDESPacket::GotoFirstChunk()
-{
- if (GetChunkCount() == 0)
- {
- currentchunk = 0;
- return false;
- }
- currentchunk = data+sizeof(RTCPCommonHeader);
- curchunknum = 1;
- itemoffset = sizeof(u_int32_t);
- return true;
-}
-
-inline bool RTCPSDESPacket::GotoNextChunk()
-{
- if (!knownformat)
- return false;
- if (currentchunk == 0)
- return false;
- if (curchunknum == GetChunkCount())
- return false;
-
- size_t offset = sizeof(u_int32_t);
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+sizeof(u_int32_t));
-
- while (sdeshdr->id != 0)
- {
- offset += sizeof(RTCPSDESHeader);
- offset += (size_t)(sdeshdr->length);
- sdeshdr = (RTCPSDESHeader *)(currentchunk+offset);
- }
- offset++; // for the zero byte
- if ((offset&0x03) != 0)
- offset += (4-(offset&0x03));
- currentchunk += offset;
- curchunknum++;
- itemoffset = sizeof(u_int32_t);
- return true;
-}
-
-inline u_int32_t RTCPSDESPacket::GetChunkSSRC() const
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- u_int32_t *ssrc = (u_int32_t *)currentchunk;
- return ntohl(*ssrc);
-}
-
-inline bool RTCPSDESPacket::GotoFirstItem()
-{
- if (!knownformat)
- return false;
- if (currentchunk == 0)
- return false;
- itemoffset = sizeof(u_int32_t);
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id == 0)
- return false;
- return true;
-}
-
-inline bool RTCPSDESPacket::GotoNextItem()
-{
- if (!knownformat)
- return false;
- if (currentchunk == 0)
- return false;
-
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id == 0)
- return false;
-
- size_t offset = itemoffset;
- offset += sizeof(RTCPSDESHeader);
- offset += (size_t)(sdeshdr->length);
- sdeshdr = (RTCPSDESHeader *)(currentchunk+offset);
- if (sdeshdr->id == 0)
- return false;
- itemoffset = offset;
- return true;
-}
-
-inline RTCPSDESPacket::ItemType RTCPSDESPacket::GetItemType() const
-{
- if (!knownformat)
- return None;
- if (currentchunk == 0)
- return None;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- switch (sdeshdr->id)
- {
- case 0:
- return None;
- case RTCP_SDES_ID_CNAME:
- return CNAME;
- case RTCP_SDES_ID_NAME:
- return NAME;
- case RTCP_SDES_ID_EMAIL:
- return EMAIL;
- case RTCP_SDES_ID_PHONE:
- return PHONE;
- case RTCP_SDES_ID_LOCATION:
- return LOC;
- case RTCP_SDES_ID_TOOL:
- return TOOL;
- case RTCP_SDES_ID_NOTE:
- return NOTE;
- case RTCP_SDES_ID_PRIVATE:
- return PRIV;
- default:
- return Unknown;
- }
- return Unknown;
-}
-
-inline size_t RTCPSDESPacket::GetItemLength() const
-{
- if (!knownformat)
- return None;
- if (currentchunk == 0)
- return None;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id == 0)
- return 0;
- return (size_t)(sdeshdr->length);
-}
-
-inline u_int8_t *RTCPSDESPacket::GetItemData()
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id == 0)
- return 0;
- return (currentchunk+itemoffset+sizeof(RTCPSDESHeader));
-}
-
-#ifdef RTP_SUPPORT_SDESPRIV
-inline size_t RTCPSDESPacket::GetPRIVPrefixLength() const
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id != RTCP_SDES_ID_PRIVATE)
- return 0;
- if (sdeshdr->length == 0)
- return 0;
- u_int8_t *preflen = currentchunk+itemoffset+sizeof(RTCPSDESHeader);
- size_t prefixlength = (size_t)(*preflen);
- if (prefixlength > (size_t)((sdeshdr->length)-1))
- return 0;
- return prefixlength;
-}
-
-inline u_int8_t *RTCPSDESPacket::GetPRIVPrefixData()
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id != RTCP_SDES_ID_PRIVATE)
- return 0;
- if (sdeshdr->length == 0)
- return 0;
- u_int8_t *preflen = currentchunk+itemoffset+sizeof(RTCPSDESHeader);
- size_t prefixlength = (size_t)(*preflen);
- if (prefixlength > (size_t)((sdeshdr->length)-1))
- return 0;
- if (prefixlength == 0)
- return 0;
- return (currentchunk+itemoffset+sizeof(RTCPSDESHeader)+1);
-}
-
-inline size_t RTCPSDESPacket::GetPRIVValueLength() const
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id != RTCP_SDES_ID_PRIVATE)
- return 0;
- if (sdeshdr->length == 0)
- return 0;
- u_int8_t *preflen = currentchunk+itemoffset+sizeof(RTCPSDESHeader);
- size_t prefixlength = (size_t)(*preflen);
- if (prefixlength > (size_t)((sdeshdr->length)-1))
- return 0;
- return ((size_t)(sdeshdr->length))-prefixlength-1;
-}
-
-inline u_int8_t *RTCPSDESPacket::GetPRIVValueData()
-{
- if (!knownformat)
- return 0;
- if (currentchunk == 0)
- return 0;
- RTCPSDESHeader *sdeshdr = (RTCPSDESHeader *)(currentchunk+itemoffset);
- if (sdeshdr->id != RTCP_SDES_ID_PRIVATE)
- return 0;
- if (sdeshdr->length == 0)
- return 0;
- u_int8_t *preflen = currentchunk+itemoffset+sizeof(RTCPSDESHeader);
- size_t prefixlength = (size_t)(*preflen);
- if (prefixlength > (size_t)((sdeshdr->length)-1))
- return 0;
- size_t valuelen = ((size_t)(sdeshdr->length))-prefixlength-1;
- if (valuelen == 0)
- return 0;
- return (currentchunk+itemoffset+sizeof(RTCPSDESHeader)+1+prefixlength);
-}
-
-#endif // RTP_SUPPORT_SDESPRIV
-
-#endif // RTCPSDESPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtcpsrpacket.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTCPSRPacket::RTCPSRPacket(u_int8_t *data,size_t datalength)
- : RTCPPacket(SR,data,datalength)
-{
- knownformat = false;
-
- RTCPCommonHeader *hdr;
- size_t len = datalength;
- size_t expectedlength;
-
- hdr = (RTCPCommonHeader *)data;
- if (hdr->padding)
- {
- u_int8_t padcount = data[datalength-1];
- if ((padcount & 0x03) != 0) // not a multiple of four! (see rfc 3550 p 37)
- return;
- if (((size_t)padcount) >= len)
- return;
- len -= (size_t)padcount;
- }
-
- expectedlength = sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+sizeof(RTCPSenderReport);
- expectedlength += sizeof(RTCPReceiverReport)*((int)hdr->count);
-
- if (expectedlength != len)
- return;
-
- knownformat = true;
-}
-
-#ifdef RTPDEBUG
-void RTCPSRPacket::Dump()
-{
- RTCPPacket::Dump();
- if (!IsKnownFormat())
- std::cout << " Unknown format" << std::endl;
- else
- {
- int num = GetReceptionReportCount();
- int i;
- RTPNTPTime t = GetNTPTimestamp();
-
- std::cout << " SSRC of sender: " << GetSenderSSRC() << std::endl;
- std::cout << " Sender info:" << std::endl;
- std::cout << " NTP timestamp: " << t.GetMSW() << ":" << t.GetLSW() << std::endl;
- std::cout << " RTP timestamp: " << GetRTPTimestamp() << std::endl;
- std::cout << " Packet count: " << GetSenderPacketCount() << std::endl;
- std::cout << " Octet count: " << GetSenderOctetCount() << std::endl;
- for (i = 0 ; i < num ; i++)
- {
- std::cout << " Report block " << i << std::endl;
- std::cout << " SSRC: " << GetSSRC(i) << std::endl;
- std::cout << " Fraction lost: " << (u_int32_t)GetFractionLost(i) << std::endl;
- std::cout << " Packets lost: " << GetLostPacketCount(i) << std::endl;
- std::cout << " Seq. nr.: " << GetExtendedHighestSequenceNumber(i) << std::endl;
- std::cout << " Jitter: " << GetJitter(i) << std::endl;
- std::cout << " LSR: " << GetLSR(i) << std::endl;
- std::cout << " DLSR: " << GetDLSR(i) << std::endl;
- }
- }
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPSRPACKET_H
-
-#define RTCPSRPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-#include "rtptimeutilities.h"
-#include "rtpstructs.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTCPCompoundPacket;
-
-class RTCPSRPacket : public RTCPPacket
-{
-public:
- RTCPSRPacket(u_int8_t *data,size_t datalength);
- ~RTCPSRPacket() { }
-
- // Sender info
-
- u_int32_t GetSenderSSRC() const;
- RTPNTPTime GetNTPTimestamp() const;
- u_int32_t GetRTPTimestamp() const;
- u_int32_t GetSenderPacketCount() const;
- u_int32_t GetSenderOctetCount() const;
-
- // Reportblocks
-
- int GetReceptionReportCount() const;
- // Note: the validity of index is NOT checked!
- u_int32_t GetSSRC(int index) const;
- u_int8_t GetFractionLost(int index) const;
- int32_t GetLostPacketCount(int index) const;
- u_int32_t GetExtendedHighestSequenceNumber(int index) const;
- u_int32_t GetJitter(int index) const;
- u_int32_t GetLSR(int index) const;
- u_int32_t GetDLSR(int index) const;
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- RTCPReceiverReport *GotoReport(int index) const;
-};
-
-inline u_int32_t RTCPSRPacket::GetSenderSSRC() const
-{
- if (!knownformat)
- return 0;
-
- u_int32_t *ssrcptr = (u_int32_t *)(data+sizeof(RTCPCommonHeader));
- return ntohl(*ssrcptr);
-}
-
-inline RTPNTPTime RTCPSRPacket::GetNTPTimestamp() const
-{
- if (!knownformat)
- return RTPNTPTime(0,0);
-
- RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t));
- return RTPNTPTime(ntohl(sr->ntptime_msw),ntohl(sr->ntptime_lsw));
-}
-
-inline u_int32_t RTCPSRPacket::GetRTPTimestamp() const
-{
- if (!knownformat)
- return 0;
- RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t));
- return ntohl(sr->rtptimestamp);
-}
-
-inline u_int32_t RTCPSRPacket::GetSenderPacketCount() const
-{
- if (!knownformat)
- return 0;
- RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t));
- return ntohl(sr->packetcount);
-}
-
-inline u_int32_t RTCPSRPacket::GetSenderOctetCount() const
-{
- if (!knownformat)
- return 0;
- RTCPSenderReport *sr = (RTCPSenderReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t));
- return ntohl(sr->octetcount);
-}
-
-inline int RTCPSRPacket::GetReceptionReportCount() const
-{
- if (!knownformat)
- return 0;
- RTCPCommonHeader *hdr = (RTCPCommonHeader *)data;
- return ((int)hdr->count);
-}
-
-inline RTCPReceiverReport *RTCPSRPacket::GotoReport(int index) const
-{
- RTCPReceiverReport *r = (RTCPReceiverReport *)(data+sizeof(RTCPCommonHeader)+sizeof(u_int32_t)+sizeof(RTCPSenderReport)+index*sizeof(RTCPReceiverReport));
- return r;
-}
-
-inline u_int32_t RTCPSRPacket::GetSSRC(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->ssrc);
-}
-
-inline u_int8_t RTCPSRPacket::GetFractionLost(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return r->fractionlost;
-}
-
-inline int32_t RTCPSRPacket::GetLostPacketCount(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- u_int32_t count = ((u_int32_t)r->packetslost[2])|(((u_int32_t)r->packetslost[1])<<8)|(((u_int32_t)r->packetslost[0])<<16);
- if ((count&0x00800000) != 0) // test for negative number
- count |= 0xFF000000;
- int32_t *count2 = (int32_t *)(&count);
- return (*count2);
-}
-
-inline u_int32_t RTCPSRPacket::GetExtendedHighestSequenceNumber(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->exthighseqnr);
-}
-
-inline u_int32_t RTCPSRPacket::GetJitter(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->jitter);
-}
-
-inline u_int32_t RTCPSRPacket::GetLSR(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->lsr);
-}
-
-inline u_int32_t RTCPSRPacket::GetDLSR(int index) const
-{
- if (!knownformat)
- return 0;
- RTCPReceiverReport *r = GotoReport(index);
- return ntohl(r->dlsr);
-}
-
-#endif // RTCPSRPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTCPUNKNOWNPACKET_H
-
-#define RTCPUNKNOWNPACKET_H
-
-#include "rtpconfig.h"
-#include "rtcppacket.h"
-
-class RTCPCompoundPacket;
-
-class RTCPUnknownPacket : public RTCPPacket
-{
-public:
- RTCPUnknownPacket(u_int8_t *data,size_t datalen) :
- RTCPPacket(Unknown,data,datalen)
- {
- // Since we don't expect a format, we'll trivially put knownformat = true
- knownformat = true;
- }
- ~RTCPUnknownPacket() { }
-};
-
-#endif // RTCPUNKNOWNPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPADDRESS_H
-
-#define RTPADDRESS_H
-
-#include "rtpconfig.h"
-#include <string>
-
-class RTPAddress
-{
-public:
- enum AddressType { IPv4Address, IPv6Address, UserDefinedAddress };
- AddressType GetAddressType() const { return addresstype; }
-
- virtual RTPAddress *CreateCopy() const = 0;
-
- // note: these functions should be able to handle a NULL argument
- virtual bool IsSameAddress(const RTPAddress *addr) const = 0;
- virtual bool IsFromSameHost(const RTPAddress *addr) const = 0;
-
-#ifdef RTPDEBUG
- virtual std::string GetAddressString() const = 0;
-#endif // RTPDEBUG
-
- virtual ~RTPAddress() { }
-protected:
- RTPAddress(const AddressType t) : addresstype(t) { } // only allow subclasses to be created
-private:
- const AddressType addresstype;
-};
-
-#endif // RTPADDRESS_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpcollisionlist.h"
-#include "rtperrors.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTPCollisionList::RTPCollisionList()
-{
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-void RTPCollisionList::Clear()
-{
- std::list<AddressAndTime>::iterator it;
-
- for (it = addresslist.begin() ; it != addresslist.end() ; it++)
- delete (*it).addr;
- addresslist.clear();
-}
-
-int RTPCollisionList::UpdateAddress(const RTPAddress *addr,const RTPTime &receivetime,bool *created)
-{
- if (addr == 0)
- return ERR_RTP_COLLISIONLIST_BADADDRESS;
-
- std::list<AddressAndTime>::iterator it;
-
- for (it = addresslist.begin() ; it != addresslist.end() ; it++)
- {
- if (((*it).addr)->IsSameAddress(addr))
- {
- (*it).recvtime = receivetime;
- *created = false;
- return 0;
- }
- }
-
- RTPAddress *newaddr = addr->CreateCopy();
- if (newaddr == 0)
- return ERR_RTP_OUTOFMEM;
-
- addresslist.push_back(AddressAndTime(newaddr,receivetime));
- *created = true;
- return 0;
-}
-
-bool RTPCollisionList::HasAddress(const RTPAddress *addr) const
-{
- std::list<AddressAndTime>::const_iterator it;
-
- for (it = addresslist.begin() ; it != addresslist.end() ; it++)
- {
- if (((*it).addr)->IsSameAddress(addr))
- return true;
- }
-
- return false;
-}
-
-void RTPCollisionList::Timeout(const RTPTime ¤ttime,const RTPTime &timeoutdelay)
-{
- std::list<AddressAndTime>::iterator it;
- RTPTime checktime = currenttime;
- checktime -= timeoutdelay;
-
- it = addresslist.begin();
- while(it != addresslist.end())
- {
- if ((*it).recvtime < checktime) // timeout
- {
- delete (*it).addr;
- it = addresslist.erase(it);
- }
- else
- it++;
- }
-}
-
-#ifdef RTPDEBUG
-void RTPCollisionList::Dump()
-{
- std::list<AddressAndTime>::const_iterator it;
-
- for (it = addresslist.begin() ; it != addresslist.end() ; it++)
- std::cout << "Address: " << ((*it).addr)->GetAddressString() << "\tTime: " << (*it).recvtime.GetSeconds() << std::endl;
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPCOLLISIONLIST_H
-
-#define RTPCOLLISIONLIST_H
-
-#include "rtpconfig.h"
-#include "rtpaddress.h"
-#include "rtptimeutilities.h"
-#include <list>
-
-class RTPAddress;
-
-class RTPCollisionList
-{
-public:
- RTPCollisionList();
- ~RTPCollisionList() { Clear(); }
- void Clear();
- int UpdateAddress(const RTPAddress *addr,const RTPTime &receivetime,bool *created);
- bool HasAddress(const RTPAddress *addr) const;
- void Timeout(const RTPTime ¤ttime,const RTPTime &timeoutdelay);
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- class AddressAndTime
- {
- public:
- AddressAndTime(RTPAddress *a,const RTPTime &t) : addr(a),recvtime(t) { }
-
- RTPAddress *addr;
- RTPTime recvtime;
- };
-
- std::list<AddressAndTime> addresslist;
-};
-
-#endif // RTPCOLLISIONLIST_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPCONFIG_H
-
-#define RTPCONFIG_H
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-#include "rtpconfig_win.h"
-#else
-#include "rtpconfig_unix.h"
-#endif // WIN32
-
-// #define RTPDEBUG
-
-#endif // RTPCONFIG_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPCONFIG_UNIX_H
-
-#define RTPCONFIG_UNIX_H
-
-@RTP_FILIO@
-
-@RTP_SOCKIO@
-
-@RTP_ENDIAN@
-
-@RTP_SOCKLENTYPE_UINT@
-
-@RTP_HAVE_SOCKADDR_LEN@
-
-@RTP_SUPPORT_IPV4MULTICAST@
-
-@RTP_SUPPORT_THREAD@
-
-@RTP_SUPPORT_SDESPRIV@
-
-@RTP_SUPPORT_INLINETEMPLATEPARAM@
-
-@RTP_SUPPORT_PROBATION@
-
-@RTP_SUPPORT_GNUDRAND@
-
-@RTP_SUPPORT_RANDR@
-
-@RTP_SUPPORT_GETLOGINR@
-
-@RTP_SUPPORT_IPV6@
-
-@RTP_SUPPORT_IPV6MULTICAST@
-
-@RTP_SUPPORT_IFADDRS@
-
-@RTP_SUPPORT_GST@
-
-#endif // RTPCONFIG_UNIX_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPCONFIG_WIN_H
-
-#define RTPCONFIG_WIN_H
-
-#define RTP_SUPPORT_IPV4MULTICAST
-
-#define RTP_SUPPORT_THREAD
-
-#define RTP_SUPPORT_PROBATION
-
-#define RTP_SUPPORT_SDESPRIV
-
-//#define RTP_SUPPORT_IPV6
-
-//#define RTP_SUPPORT_IPV6MULTICAST
-
-#endif // RTPCONFIG_WIN_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpconfig.h"
-
-#ifdef RTPDEBUG
-
-#include "rtptypes.h"
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-struct MemoryInfo
-{
- void *ptr;
- size_t size;
- int lineno;
- char *filename;
-
- MemoryInfo *next;
-};
-
-class MemoryTracker
-{
-public:
- MemoryTracker() { firstblock = NULL; }
- ~MemoryTracker()
- {
- MemoryInfo *tmp;
- int count = 0;
-
- printf("Checking for memory leaks...\n");fflush(stdout);
- while(firstblock)
- {
- count++;
- printf("Unfreed block %p of %d bytes (file '%s', line %d)\n",firstblock->ptr,(int)firstblock->size,firstblock->filename,firstblock->lineno);;
-
- tmp = firstblock->next;
-
- free(firstblock->ptr);
- if (firstblock->filename)
- free(firstblock->filename);
- free(firstblock);
- firstblock = tmp;
- }
- if (count == 0)
- printf("No memory leaks found\n");
- else
- printf("%d leaks found\n",count);
- }
-
- MemoryInfo *firstblock;
-};
-
-static MemoryTracker memtrack;
-
-void *donew(size_t s,char filename[],int line)
-{
- void *p;
- MemoryInfo *meminf;
-
- p = malloc(s);
- meminf = (MemoryInfo *)malloc(sizeof(MemoryInfo));
-
- meminf->ptr = p;
- meminf->size = s;
- meminf->lineno = line;
- meminf->filename = (char *)malloc(strlen(filename)+1);
- strcpy(meminf->filename,filename);
- meminf->next = memtrack.firstblock;
-
- memtrack.firstblock = meminf;
-
- return p;
-}
-
-void dodelete(void *p)
-{
- MemoryInfo *tmp,*tmpprev;
- bool found;
-
- tmpprev = NULL;
- tmp = memtrack.firstblock;
- found = false;
- while (tmp != NULL && !found)
- {
- if (tmp->ptr == p)
- found = true;
- else
- {
- tmpprev = tmp;
- tmp = tmp->next;
- }
- }
- if (!found)
- {
- printf("Couldn't free block %p!\n",p);
- fflush(stdout);
- }
- else
- {
- MemoryInfo *n;
-
- fflush(stdout);
- n = tmp->next;
- free(tmp->ptr);
- if (tmp->filename)
- free(tmp->filename);
- free(tmp);
-
- if (tmpprev)
- tmpprev->next = n;
- else
- memtrack.firstblock = n;
- }
-}
-
-void *operator new(size_t s)
-{
- return donew(s,"UNKNOWN FILE",0);
-}
-
-void *operator new[](size_t s)
-{
- return donew(s,"UNKNOWN FILE",0);
-}
-
-void *operator new(size_t s,char filename[],int line)
-{
- return donew(s,filename,line);
-}
-
-void *operator new[](size_t s,char filename[],int line)
-{
- return donew(s,filename,line);
-}
-
-void operator delete(void *p)
-{
- dodelete(p);
-}
-
-void operator delete[](void *p)
-{
- dodelete(p);
-}
-
-#endif // RTPDEBUG
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPDEBUG_H
-
-#define RTPDEBUG_H
-
-#include "rtpconfig.h"
-
-#ifdef RTPDEBUG
- #include "rtptypes.h"
-
- void *operator new(size_t s,char filename[],int line);
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- void *operator new[](size_t s,char filename[],int line);
- #define new new (__FILE__,__LINE__)
-#else
- #define new new (__FILE__,__LINE__)
-#endif // WIN32
-#endif // RTPDEBUG
-
-#endif // RTPDEBUG_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPDEFINES_H
-
-#define RTPDEFINES_H
-
-#define RTP_VERSION 2
-#define RTP_MAXCSRCS 15
-#define RTP_MINPACKETSIZE 600
-#define RTP_DEFAULTPACKETSIZE 1400
-#define RTP_PROBATIONCOUNT 2
-#define RTP_MAXPRIVITEMS 256
-#define RTP_SENDERTIMEOUTMULTIPLIER 2
-#define RTP_BYETIMEOUTMULTIPLIER 1
-#define RTP_MEMBERTIMEOUTMULTIPLIER 5
-#define RTP_COLLISIONTIMEOUTMULTIPLIER 10
-#define RTP_NOTETTIMEOUTMULTIPLIER 25
-#define RTP_DEFAULTSESSIONBANDWIDTH 10000.0
-
-#define RTP_RTCPTYPE_SR 200
-#define RTP_RTCPTYPE_RR 201
-#define RTP_RTCPTYPE_SDES 202
-#define RTP_RTCPTYPE_BYE 203
-#define RTP_RTCPTYPE_APP 204
-
-#define RTCP_SDES_ID_CNAME 1
-#define RTCP_SDES_ID_NAME 2
-#define RTCP_SDES_ID_EMAIL 3
-#define RTCP_SDES_ID_PHONE 4
-#define RTCP_SDES_ID_LOCATION 5
-#define RTCP_SDES_ID_TOOL 6
-#define RTCP_SDES_ID_NOTE 7
-#define RTCP_SDES_ID_PRIVATE 8
-#define RTCP_SDES_NUMITEMS_NONPRIVATE 7
-#define RTCP_SDES_MAXITEMLENGTH 255
-
-#define RTCP_BYE_MAXREASONLENGTH 255
-#define RTCP_DEFAULTMININTERVAL 5.0
-#define RTCP_DEFAULTBANDWIDTHFRACTION 0.05
-#define RTCP_DEFAULTSENDERFRACTION 0.25
-#define RTCP_DEFAULTHALFATSTARTUP true
-#define RTCP_DEFAULTIMMEDIATEBYE true
-#define RTCP_DEFAULTSRBYE true
-
-#endif // RTPDEFINES_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtperrors.h"
-
-#include "rtpdebug.h"
-
-struct RTPErrorInfo
-{
- int code;
- char *description;
-};
-
-static RTPErrorInfo ErrorDescriptions[]=
-{
- { ERR_RTP_OUTOFMEM,"Out of memory" },
- { ERR_RTP_NOTHREADSUPPORT, "No JThread support was compiled in"},
- { ERR_RTP_COLLISIONLIST_BADADDRESS, "Passed invalid address (null) to collision list"},
- { ERR_RTP_HASHTABLE_ELEMENTALREADYEXISTS, "Element already exists in hash table"},
- { ERR_RTP_HASHTABLE_ELEMENTNOTFOUND, "Element not found in hash table"},
- { ERR_RTP_HASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX, "Function returned an illegal hash index"},
- { ERR_RTP_HASHTABLE_NOCURRENTELEMENT, "No current element selected in hash table"},
- { ERR_RTP_KEYHASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX, "Function returned an illegal hash index"},
- { ERR_RTP_KEYHASHTABLE_KEYALREADYEXISTS, "Key value already exists in key hash table"},
- { ERR_RTP_KEYHASHTABLE_KEYNOTFOUND, "Key value not found in key hash table"},
- { ERR_RTP_KEYHASHTABLE_NOCURRENTELEMENT, "No current element selected in key hash table"},
- { ERR_RTP_PACKBUILD_ALREADYINIT, "RTP packet builder is already initialized"},
- { ERR_RTP_PACKBUILD_CSRCALREADYINLIST, "The specified CSRC is already in the RTP packet builder's CSRC list"},
- { ERR_RTP_PACKBUILD_CSRCLISTFULL, "The RTP packet builder's CSRC list already contains 15 entries"},
- { ERR_RTP_PACKBUILD_CSRCNOTINLIST, "The specified CSRC was not found in the RTP packet builder's CSRC list"},
- { ERR_RTP_PACKBUILD_DEFAULTMARKNOTSET, "The RTP packet builder's default mark flag is not set"},
- { ERR_RTP_PACKBUILD_DEFAULTPAYLOADTYPENOTSET, "The RTP packet builder's default payload type is not set"},
- { ERR_RTP_PACKBUILD_DEFAULTTSINCNOTSET, "The RTP packet builder's default timestamp increment is not set"},
- { ERR_RTP_PACKBUILD_INVALIDMAXPACKETSIZE, "The specified maximum packet size for the RTP packet builder is invalid"},
- { ERR_RTP_PACKBUILD_NOTINIT, "The RTP packet builder is not initialized"},
- { ERR_RTP_PACKET_BADPAYLOADTYPE, "Invalid payload type"},
- { ERR_RTP_PACKET_DATAEXCEEDSMAXSIZE, "Tried to create an RTP packet which whould exceed the specified maximum packet size"},
- { ERR_RTP_PACKET_EXTERNALBUFFERNULL, "Illegal value (null) passed as external buffer for the RTP packet"},
- { ERR_RTP_PACKET_ILLEGALBUFFERSIZE, "Illegal buffer size specified for the RTP packet"},
- { ERR_RTP_PACKET_INVALIDPACKET, "Invalid RTP packet format"},
- { ERR_RTP_PACKET_TOOMANYCSRCS, "More than 15 CSRCs specified for the RTP packet"},
- { ERR_RTP_POLLTHREAD_ALREADYRUNNING, "Poll thread is already running"},
- { ERR_RTP_POLLTHREAD_CANTINITMUTEX, "Can't initialize a mutex for the poll thread"},
- { ERR_RTP_POLLTHREAD_CANTSTARTTHREAD, "Can't start the poll thread"},
- { ERR_RTP_RTCPCOMPOUND_INVALIDPACKET, "Invalid RTCP compound packet format"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILDING, "Already building this RTCP compound packet"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILT, "This RTCP compound packet is already built"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYGOTREPORT, "There's already a SR or RR in this RTCP compound packet"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_APPDATALENTOOBIG, "The specified APP data length for the RTCP compound packet is too big"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_BUFFERSIZETOOSMALL, "The specified buffer size for the RTCP comound packet is too small"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALAPPDATALENGTH, "The APP data length must be a multiple of four"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALSUBTYPE, "The APP packet subtype must be smaller than 32"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_INVALIDITEMTYPE, "Invalid SDES item type specified for the RTCP compound packet"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_MAXPACKETSIZETOOSMALL, "The specified maximum packet size for the RTCP compound packet is too small"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_NOCURRENTSOURCE, "Tried to add an SDES item to the RTCP compound packet when no SSRC was present"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_NOREPORTPRESENT, "An RTCP compound packet must contain a SR or RR"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING, "The RTCP compound packet builder is not initialized"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT, "Adding this data would exceed the specified maximum RTCP compound packet size"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_REPORTNOTSTARTED, "Tried to add a report block to the RTCP compound packet when no SR or RR was started"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_TOOMANYSSRCS, "Only 31 SSRCs will fit into a BYE packet for the RTCP compound packet"},
- { ERR_RTP_RTCPCOMPPACKBUILDER_TOTALITEMLENGTHTOOBIG, "The total data for the SDES PRIV item exceeds the maximum size (255 bytes) of an SDES item"},
- { ERR_RTP_RTCPPACKETBUILDER_ALREADYINIT, "The RTCP packet builder is already initialized"},
- { ERR_RTP_RTCPPACKETBUILDER_ILLEGALMAXPACKSIZE, "The specified maximum packet size for the RTCP packet builder is too small"},
- { ERR_RTP_RTCPPACKETBUILDER_ILLEGALTIMESTAMPUNIT, "Speficied an illegal timestamp unit for the the RTCP packet builder"},
- { ERR_RTP_RTCPPACKETBUILDER_NOTINIT, "The RTCP packet builder was not initialized"},
- { ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON, "The RTCP compound packet filled sooner than expected"},
- { ERR_RTP_SCHEDPARAMS_BADFRACTION, "Illegal sender bandwidth fraction specified"},
- { ERR_RTP_SCHEDPARAMS_BADMINIMUMINTERVAL, "The minimum RTCP interval specified for the scheduler is too small"},
- { ERR_RTP_SCHEDPARAMS_INVALIDBANDWIDTH, "Invalid RTCP bandwidth specified for the RTCP scheduler"},
- { ERR_RTP_SDES_LENGTHTOOBIG, "Specified size for the SDES item exceeds 255 bytes"},
- { ERR_RTP_SDES_PREFIXNOTFOUND, "The specified SDES PRIV prefix was not found"},
- { ERR_RTP_SESSION_ALREADYCREATED, "The session is already created"},
- { ERR_RTP_SESSION_CANTGETLOGINNAME, "Can't retrieve login name"},
- { ERR_RTP_SESSION_CANTINITMUTEX, "A mutex for the RTP session couldn't be initialized"},
- { ERR_RTP_SESSION_MAXPACKETSIZETOOSMALL, "The maximum packet size specified for the RTP session is too small"},
- { ERR_RTP_SESSION_NOTCREATED, "The RTP session was not created"},
- { ERR_RTP_SESSION_UNSUPPORTEDTRANSMISSIONPROTOCOL, "The requested transmission protocol for the RTP session is not supported"},
- { ERR_RTP_SESSION_USINGPOLLTHREAD, "This function is not available when using the RTP poll thread feature"},
- { ERR_RTP_SESSION_USERDEFINEDTRANSMITTERNULL, "A user-defined transmitter was requested but the supplied transmitter component is NULL"},
- { ERR_RTP_SOURCES_ALREADYHAVEOWNSSRC, "Only one source can be marked as own SSRC in the source table"},
- { ERR_RTP_SOURCES_DONTHAVEOWNSSRC, "No source was marked as own SSRC in the source table"},
- { ERR_RTP_SOURCES_ILLEGALSDESTYPE, "Illegal SDES type specified for processing into the source table"},
- { ERR_RTP_SOURCES_SSRCEXISTS, "Can't create own SSRC because this SSRC identifier is already in the source table"},
- { ERR_RTP_UDPV4TRANS_ALREADYCREATED, "The transmitter was already created"},
- { ERR_RTP_UDPV4TRANS_ALREADYINIT, "The transmitter was already initialize"},
- { ERR_RTP_UDPV4TRANS_ALREADYWAITING, "The transmitter is already waiting for incoming data"},
- { ERR_RTP_UDPV4TRANS_CANTBINDRTCPSOCKET, "The 'bind' call for the RTCP socket failed"},
- { ERR_RTP_UDPV4TRANS_CANTBINDRTPSOCKET, "The 'bind' call for the RTP socket failed"},
- { ERR_RTP_UDPV4TRANS_CANTCALCULATELOCALIP, "The local IP addresses could not be determined"},
- { ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS, "Couldn't create the sockets used to abort waiting for incoming data"},
- { ERR_RTP_UDPV4TRANS_CANTCREATEPIPE, "Couldn't create the pipe used to abort waiting for incoming data"},
- { ERR_RTP_UDPV4TRANS_CANTCREATESOCKET, "Couldn't create the RTP or RTCP socket"},
- { ERR_RTP_UDPV4TRANS_CANTINITMUTEX, "Failed to initialize a mutex used by the transmitter"},
- { ERR_RTP_UDPV4TRANS_CANTSETRTCPRECEIVEBUF, "Couldn't set the receive buffer size for the RTCP socket"},
- { ERR_RTP_UDPV4TRANS_CANTSETRTCPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTCP socket"},
- { ERR_RTP_UDPV4TRANS_CANTSETRTPRECEIVEBUF, "Couldn't set the receive buffer size for the RTP socket"},
- { ERR_RTP_UDPV4TRANS_CANTSETRTPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTP socket"},
- { ERR_RTP_UDPV4TRANS_COULDNTJOINMULTICASTGROUP, "Unable to join the specified multicast group"},
- { ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE, "The function called doens't match the current receive mode"},
- { ERR_RTP_UDPV4TRANS_ERRORINSELECT, "Error in the transmitter's 'select' call"},
- { ERR_RTP_UDPV4TRANS_ILLEGALPARAMETERS, "Illegal parameters type passed to the transmitter"},
- { ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE, "Specified address type isn't compatible with this transmitter"},
- { ERR_RTP_UDPV4TRANS_NOLOCALIPS, "Couldn't determine the local host name since the local IP list is empty"},
- { ERR_RTP_UDPV4TRANS_NOMULTICASTSUPPORT, "Multicast support is not available"},
- { ERR_RTP_UDPV4TRANS_NOSUCHENTRY, "Specified entry could not be found"},
- { ERR_RTP_UDPV4TRANS_NOTAMULTICASTADDRESS, "The specified address is not a multicast address"},
- { ERR_RTP_UDPV4TRANS_NOTCREATED, "The 'Create' call for this transmitter has not been called"},
- { ERR_RTP_UDPV4TRANS_NOTINIT, "The 'Init' call for this transmitter has not been called"},
- { ERR_RTP_UDPV4TRANS_NOTWAITING, "The transmitter is not waiting for incoming data"},
- { ERR_RTP_UDPV4TRANS_PORTBASENOTEVEN, "The specified port base is not an even number"},
- { ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG, "The maximum packet size is too big for this transmitter"},
- { ERR_RTP_UDPV6TRANS_ALREADYCREATED, "The transmitter was already created"},
- { ERR_RTP_UDPV6TRANS_ALREADYINIT, "The transmitter was already initialize"},
- { ERR_RTP_UDPV6TRANS_ALREADYWAITING, "The transmitter is already waiting for incoming data"},
- { ERR_RTP_UDPV6TRANS_CANTBINDRTCPSOCKET, "The 'bind' call for the RTCP socket failed"},
- { ERR_RTP_UDPV6TRANS_CANTBINDRTPSOCKET, "The 'bind' call for the RTP socket failed"},
- { ERR_RTP_UDPV6TRANS_CANTCALCULATELOCALIP, "The local IP addresses could not be determined"},
- { ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS, "Couldn't create the sockets used to abort waiting for incoming data"},
- { ERR_RTP_UDPV6TRANS_CANTCREATEPIPE, "Couldn't create the pipe used to abort waiting for incoming data"},
- { ERR_RTP_UDPV6TRANS_CANTCREATESOCKET, "Couldn't create the RTP or RTCP socket"},
- { ERR_RTP_UDPV6TRANS_CANTINITMUTEX, "Failed to initialize a mutex used by the transmitter"},
- { ERR_RTP_UDPV6TRANS_CANTSETRTCPRECEIVEBUF, "Couldn't set the receive buffer size for the RTCP socket"},
- { ERR_RTP_UDPV6TRANS_CANTSETRTCPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTCP socket"},
- { ERR_RTP_UDPV6TRANS_CANTSETRTPRECEIVEBUF, "Couldn't set the receive buffer size for the RTP socket"},
- { ERR_RTP_UDPV6TRANS_CANTSETRTPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTP socket"},
- { ERR_RTP_UDPV6TRANS_COULDNTJOINMULTICASTGROUP, "Unable to join the specified multicast group"},
- { ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE, "The function called doens't match the current receive mode"},
- { ERR_RTP_UDPV6TRANS_ERRORINSELECT, "Error in the transmitter's 'select' call"},
- { ERR_RTP_UDPV6TRANS_ILLEGALPARAMETERS, "Illegal parameters type passed to the transmitter"},
- { ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE, "Specified address type isn't compatible with this transmitter"},
- { ERR_RTP_UDPV6TRANS_NOLOCALIPS, "Couldn't determine the local host name since the local IP list is empty"},
- { ERR_RTP_UDPV6TRANS_NOMULTICASTSUPPORT, "Multicast support is not available"},
- { ERR_RTP_UDPV6TRANS_NOSUCHENTRY, "Specified entry could not be found"},
- { ERR_RTP_UDPV6TRANS_NOTAMULTICASTADDRESS, "The specified address is not a multicast address"},
- { ERR_RTP_UDPV6TRANS_NOTCREATED, "The 'Create' call for this transmitter has not been called"},
- { ERR_RTP_UDPV6TRANS_NOTINIT, "The 'Init' call for this transmitter has not been called"},
- { ERR_RTP_UDPV6TRANS_NOTWAITING, "The transmitter is not waiting for incoming data"},
- { ERR_RTP_UDPV6TRANS_PORTBASENOTEVEN, "The specified port base is not an even number"},
- { ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG, "The maximum packet size is too big for this transmitter"},
- { ERR_RTP_TRANS_BUFFERLENGTHTOOSMALL,"The hostname is larger than the specified buffer size"},
- { ERR_RTP_SDES_MAXPRIVITEMS,"The maximum number of SDES private item prefixes was reached"},
- { ERR_RTP_INTERNALSOURCEDATA_INVALIDPROBATIONTYPE,"An invalid probation type was specified"},
- { ERR_RTP_GSTV4TRANS_ALREADYCREATED, "The transmitter was already created"},
- { ERR_RTP_GSTV4TRANS_ALREADYINIT, "The transmitter was already initialize"},
- { ERR_RTP_GSTV4TRANS_ALREADYWAITING, "The transmitter is already waiting for incoming data"},
- { ERR_RTP_GSTV4TRANS_CANTBINDRTCPSOCKET, "The 'bind' call for the RTCP socket failed"},
- { ERR_RTP_GSTV4TRANS_CANTBINDRTPSOCKET, "The 'bind' call for the RTP socket failed"},
- { ERR_RTP_GSTV4TRANS_CANTCALCULATELOCALIP, "The local IP addresses could not be determined"},
- { ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS, "Couldn't create the sockets used to abort waiting for incoming data"},
- { ERR_RTP_GSTV4TRANS_CANTCREATEPIPE, "Couldn't create the pipe used to abort waiting for incoming data"},
- { ERR_RTP_GSTV4TRANS_CANTCREATESOCKET, "Couldn't create the RTP or RTCP socket"},
- { ERR_RTP_GSTV4TRANS_CANTINITMUTEX, "Failed to initialize a mutex used by the transmitter"},
- { ERR_RTP_GSTV4TRANS_CANTSETRTCPRECEIVEBUF, "Couldn't set the receive buffer size for the RTCP socket"},
- { ERR_RTP_GSTV4TRANS_CANTSETRTCPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTCP socket"},
- { ERR_RTP_GSTV4TRANS_CANTSETRTPRECEIVEBUF, "Couldn't set the receive buffer size for the RTP socket"},
- { ERR_RTP_GSTV4TRANS_CANTSETRTPTRANSMITBUF, "Couldn't set the transmission buffer size for the RTP socket"},
- { ERR_RTP_GSTV4TRANS_COULDNTJOINMULTICASTGROUP, "Unable to join the specified multicast group"},
- { ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE, "The function called doens't match the current receive mode"},
- { ERR_RTP_GSTV4TRANS_ERRORINSELECT, "Error in the transmitter's 'select' call"},
- { ERR_RTP_GSTV4TRANS_ILLEGALPARAMETERS, "Illegal parameters type passed to the transmitter"},
- { ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE, "Specified address type isn't compatible with this transmitter"},
- { ERR_RTP_GSTV4TRANS_NOLOCALIPS, "Couldn't determine the local host name since the local IP list is empty"},
- { ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT, "Multicast support is not available"},
- { ERR_RTP_GSTV4TRANS_NOSUCHENTRY, "Specified entry could not be found"},
- { ERR_RTP_GSTV4TRANS_NOTAMULTICASTADDRESS, "The specified address is not a multicast address"},
- { ERR_RTP_GSTV4TRANS_NOTCREATED, "The 'Create' call for this transmitter has not been called"},
- { ERR_RTP_GSTV4TRANS_NOTINIT, "The 'Init' call for this transmitter has not been called"},
- { ERR_RTP_GSTV4TRANS_NOTWAITING, "The transmitter is not waiting for incoming data"},
- { ERR_RTP_GSTV4TRANS_PORTBASENOTEVEN, "The specified port base is not an even number"},
- { ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG, "The maximum packet size is too big for this transmitter"},
- { ERR_RTP_GSTV4TRANS_INVALIDEVENT, "Expecting UNKNOWN_EVENT to set source address but got another type of event"},
- { ERR_RTP_GSTV4TRANS_SRCADDRNOTSET, "Got packet but src address information was not set, returning"},
- { ERR_RTP_GSTV4TRANS_NOTNETBUFFER, "Received buffer is not a GstNetBuffer"},
- { ERR_RTP_GSTV4TRANS_WAITNOTIMPLEMENTED, "The WaitForIncomingData is not implemented in the Gst transmitter"},
- { 0,0 }
-};
-
-std::string RTPGetErrorString(int errcode)
-{
- int i;
-
- if (errcode >= 0)
- return std::string("No error");
-
- i = 0;
- while (ErrorDescriptions[i].code != 0)
- {
- if (ErrorDescriptions[i].code == errcode)
- return std::string(ErrorDescriptions[i].description);
- i++;
- }
- return std::string("Unknown error code");
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPERRORS_H
-
-#define RTPERRORS_H
-
-#include <string>
-
-std::string RTPGetErrorString(int errcode);
-
-#define ERR_RTP_OUTOFMEM -1
-#define ERR_RTP_NOTHREADSUPPORT -2
-#define ERR_RTP_COLLISIONLIST_BADADDRESS -3
-#define ERR_RTP_HASHTABLE_ELEMENTALREADYEXISTS -4
-#define ERR_RTP_HASHTABLE_ELEMENTNOTFOUND -5
-#define ERR_RTP_HASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX -6
-#define ERR_RTP_HASHTABLE_NOCURRENTELEMENT -7
-#define ERR_RTP_KEYHASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX -8
-#define ERR_RTP_KEYHASHTABLE_KEYALREADYEXISTS -9
-#define ERR_RTP_KEYHASHTABLE_KEYNOTFOUND -10
-#define ERR_RTP_KEYHASHTABLE_NOCURRENTELEMENT -11
-#define ERR_RTP_PACKBUILD_ALREADYINIT -12
-#define ERR_RTP_PACKBUILD_CSRCALREADYINLIST -13
-#define ERR_RTP_PACKBUILD_CSRCLISTFULL -14
-#define ERR_RTP_PACKBUILD_CSRCNOTINLIST -15
-#define ERR_RTP_PACKBUILD_DEFAULTMARKNOTSET -16
-#define ERR_RTP_PACKBUILD_DEFAULTPAYLOADTYPENOTSET -17
-#define ERR_RTP_PACKBUILD_DEFAULTTSINCNOTSET -18
-#define ERR_RTP_PACKBUILD_INVALIDMAXPACKETSIZE -19
-#define ERR_RTP_PACKBUILD_NOTINIT -20
-#define ERR_RTP_PACKET_BADPAYLOADTYPE -21
-#define ERR_RTP_PACKET_DATAEXCEEDSMAXSIZE -22
-#define ERR_RTP_PACKET_EXTERNALBUFFERNULL -23
-#define ERR_RTP_PACKET_ILLEGALBUFFERSIZE -24
-#define ERR_RTP_PACKET_INVALIDPACKET -25
-#define ERR_RTP_PACKET_TOOMANYCSRCS -26
-#define ERR_RTP_POLLTHREAD_ALREADYRUNNING -27
-#define ERR_RTP_POLLTHREAD_CANTINITMUTEX -28
-#define ERR_RTP_POLLTHREAD_CANTSTARTTHREAD -29
-#define ERR_RTP_RTCPCOMPOUND_INVALIDPACKET -30
-#define ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILDING -31
-#define ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYBUILT -32
-#define ERR_RTP_RTCPCOMPPACKBUILDER_ALREADYGOTREPORT -33
-#define ERR_RTP_RTCPCOMPPACKBUILDER_APPDATALENTOOBIG -34
-#define ERR_RTP_RTCPCOMPPACKBUILDER_BUFFERSIZETOOSMALL -35
-#define ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALAPPDATALENGTH -36
-#define ERR_RTP_RTCPCOMPPACKBUILDER_ILLEGALSUBTYPE -37
-#define ERR_RTP_RTCPCOMPPACKBUILDER_INVALIDITEMTYPE -38
-#define ERR_RTP_RTCPCOMPPACKBUILDER_MAXPACKETSIZETOOSMALL -39
-#define ERR_RTP_RTCPCOMPPACKBUILDER_NOCURRENTSOURCE -40
-#define ERR_RTP_RTCPCOMPPACKBUILDER_NOREPORTPRESENT -41
-#define ERR_RTP_RTCPCOMPPACKBUILDER_NOTBUILDING -42
-#define ERR_RTP_RTCPCOMPPACKBUILDER_NOTENOUGHBYTESLEFT -43
-#define ERR_RTP_RTCPCOMPPACKBUILDER_REPORTNOTSTARTED -44
-#define ERR_RTP_RTCPCOMPPACKBUILDER_TOOMANYSSRCS -45
-#define ERR_RTP_RTCPCOMPPACKBUILDER_TOTALITEMLENGTHTOOBIG -46
-#define ERR_RTP_RTCPPACKETBUILDER_ALREADYINIT -47
-#define ERR_RTP_RTCPPACKETBUILDER_ILLEGALMAXPACKSIZE -48
-#define ERR_RTP_RTCPPACKETBUILDER_ILLEGALTIMESTAMPUNIT -49
-#define ERR_RTP_RTCPPACKETBUILDER_NOTINIT -50
-#define ERR_RTP_RTCPPACKETBUILDER_PACKETFILLEDTOOSOON -51
-#define ERR_RTP_SCHEDPARAMS_BADFRACTION -52
-#define ERR_RTP_SCHEDPARAMS_BADMINIMUMINTERVAL -53
-#define ERR_RTP_SCHEDPARAMS_INVALIDBANDWIDTH -54
-#define ERR_RTP_SDES_LENGTHTOOBIG -55
-#define ERR_RTP_SDES_MAXPRIVITEMS -56
-#define ERR_RTP_SDES_PREFIXNOTFOUND -57
-#define ERR_RTP_SESSION_ALREADYCREATED -58
-#define ERR_RTP_SESSION_CANTGETLOGINNAME -59
-#define ERR_RTP_SESSION_CANTINITMUTEX -60
-#define ERR_RTP_SESSION_MAXPACKETSIZETOOSMALL -61
-#define ERR_RTP_SESSION_NOTCREATED -62
-#define ERR_RTP_SESSION_UNSUPPORTEDTRANSMISSIONPROTOCOL -63
-#define ERR_RTP_SESSION_USINGPOLLTHREAD -64
-#define ERR_RTP_SOURCES_ALREADYHAVEOWNSSRC -65
-#define ERR_RTP_SOURCES_DONTHAVEOWNSSRC -66
-#define ERR_RTP_SOURCES_ILLEGALSDESTYPE -67
-#define ERR_RTP_SOURCES_SSRCEXISTS -68
-#define ERR_RTP_TRANS_BUFFERLENGTHTOOSMALL -69
-#define ERR_RTP_UDPV4TRANS_ALREADYCREATED -70
-#define ERR_RTP_UDPV4TRANS_ALREADYINIT -71
-#define ERR_RTP_UDPV4TRANS_ALREADYWAITING -72
-#define ERR_RTP_UDPV4TRANS_CANTBINDRTCPSOCKET -73
-#define ERR_RTP_UDPV4TRANS_CANTBINDRTPSOCKET -74
-#define ERR_RTP_UDPV4TRANS_CANTCALCULATELOCALIP -75
-#define ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS -76
-#define ERR_RTP_UDPV4TRANS_CANTCREATEPIPE -77
-#define ERR_RTP_UDPV4TRANS_CANTCREATESOCKET -78
-#define ERR_RTP_UDPV4TRANS_CANTINITMUTEX -79
-#define ERR_RTP_UDPV4TRANS_CANTSETRTCPRECEIVEBUF -80
-#define ERR_RTP_UDPV4TRANS_CANTSETRTCPTRANSMITBUF -81
-#define ERR_RTP_UDPV4TRANS_CANTSETRTPRECEIVEBUF -82
-#define ERR_RTP_UDPV4TRANS_CANTSETRTPTRANSMITBUF -83
-#define ERR_RTP_UDPV4TRANS_COULDNTJOINMULTICASTGROUP -84
-#define ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE -85
-#define ERR_RTP_UDPV4TRANS_ERRORINSELECT -86
-#define ERR_RTP_UDPV4TRANS_ILLEGALPARAMETERS -87
-#define ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE -88
-#define ERR_RTP_UDPV4TRANS_NOLOCALIPS -89
-#define ERR_RTP_UDPV4TRANS_NOMULTICASTSUPPORT -90
-#define ERR_RTP_UDPV4TRANS_NOSUCHENTRY -91
-#define ERR_RTP_UDPV4TRANS_NOTAMULTICASTADDRESS -92
-#define ERR_RTP_UDPV4TRANS_NOTCREATED -93
-#define ERR_RTP_UDPV4TRANS_NOTINIT -94
-#define ERR_RTP_UDPV4TRANS_NOTWAITING -95
-#define ERR_RTP_UDPV4TRANS_PORTBASENOTEVEN -96
-#define ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG -97
-#define ERR_RTP_UDPV6TRANS_ALREADYCREATED -98
-#define ERR_RTP_UDPV6TRANS_ALREADYINIT -99
-#define ERR_RTP_UDPV6TRANS_ALREADYWAITING -100
-#define ERR_RTP_UDPV6TRANS_CANTBINDRTCPSOCKET -101
-#define ERR_RTP_UDPV6TRANS_CANTBINDRTPSOCKET -102
-#define ERR_RTP_UDPV6TRANS_CANTCALCULATELOCALIP -103
-#define ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS -104
-#define ERR_RTP_UDPV6TRANS_CANTCREATEPIPE -105
-#define ERR_RTP_UDPV6TRANS_CANTCREATESOCKET -106
-#define ERR_RTP_UDPV6TRANS_CANTINITMUTEX -107
-#define ERR_RTP_UDPV6TRANS_CANTSETRTCPRECEIVEBUF -108
-#define ERR_RTP_UDPV6TRANS_CANTSETRTCPTRANSMITBUF -109
-#define ERR_RTP_UDPV6TRANS_CANTSETRTPRECEIVEBUF -110
-#define ERR_RTP_UDPV6TRANS_CANTSETRTPTRANSMITBUF -111
-#define ERR_RTP_UDPV6TRANS_COULDNTJOINMULTICASTGROUP -112
-#define ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE -113
-#define ERR_RTP_UDPV6TRANS_ERRORINSELECT -114
-#define ERR_RTP_UDPV6TRANS_ILLEGALPARAMETERS -115
-#define ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE -116
-#define ERR_RTP_UDPV6TRANS_NOLOCALIPS -117
-#define ERR_RTP_UDPV6TRANS_NOMULTICASTSUPPORT -118
-#define ERR_RTP_UDPV6TRANS_NOSUCHENTRY -119
-#define ERR_RTP_UDPV6TRANS_NOTAMULTICASTADDRESS -120
-#define ERR_RTP_UDPV6TRANS_NOTCREATED -121
-#define ERR_RTP_UDPV6TRANS_NOTINIT -122
-#define ERR_RTP_UDPV6TRANS_NOTWAITING -123
-#define ERR_RTP_UDPV6TRANS_PORTBASENOTEVEN -124
-#define ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG -125
-#define ERR_RTP_INTERNALSOURCEDATA_INVALIDPROBATIONTYPE -126
-#define ERR_RTP_SESSION_USERDEFINEDTRANSMITTERNULL -127
-#define ERR_RTP_GSTV4TRANS_ALREADYCREATED -128
-#define ERR_RTP_GSTV4TRANS_ALREADYINIT -129
-#define ERR_RTP_GSTV4TRANS_ALREADYWAITING -130
-#define ERR_RTP_GSTV4TRANS_CANTBINDRTCPSOCKET -131
-#define ERR_RTP_GSTV4TRANS_CANTBINDRTPSOCKET -132
-#define ERR_RTP_GSTV4TRANS_CANTCALCULATELOCALIP -133
-#define ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS -134
-#define ERR_RTP_GSTV4TRANS_CANTCREATEPIPE -135
-#define ERR_RTP_GSTV4TRANS_CANTCREATESOCKET -136
-#define ERR_RTP_GSTV4TRANS_CANTINITMUTEX -137
-#define ERR_RTP_GSTV4TRANS_CANTSETRTCPRECEIVEBUF -138
-#define ERR_RTP_GSTV4TRANS_CANTSETRTCPTRANSMITBUF -139
-#define ERR_RTP_GSTV4TRANS_CANTSETRTPRECEIVEBUF -140
-#define ERR_RTP_GSTV4TRANS_CANTSETRTPTRANSMITBUF -141
-#define ERR_RTP_GSTV4TRANS_COULDNTJOINMULTICASTGROUP -142
-#define ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE -143
-#define ERR_RTP_GSTV4TRANS_ERRORINSELECT -144
-#define ERR_RTP_GSTV4TRANS_ILLEGALPARAMETERS -145
-#define ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE -146
-#define ERR_RTP_GSTV4TRANS_NOLOCALIPS -147
-#define ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT -148
-#define ERR_RTP_GSTV4TRANS_NOSUCHENTRY -149
-#define ERR_RTP_GSTV4TRANS_NOTAMULTICASTADDRESS -150
-#define ERR_RTP_GSTV4TRANS_NOTCREATED -151
-#define ERR_RTP_GSTV4TRANS_NOTINIT -152
-#define ERR_RTP_GSTV4TRANS_NOTWAITING -153
-#define ERR_RTP_GSTV4TRANS_PORTBASENOTEVEN -154
-#define ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG -155
-#define ERR_RTP_GSTV4TRANS_INVALIDEVENT -156
-#define ERR_RTP_GSTV4TRANS_SRCADDRNOTSET -157
-#define ERR_RTP_GSTV4TRANS_NOTNETBUFFER -158
-#define ERR_RTP_GSTV4TRANS_WAITNOTIMPLEMENTED -159
-
-#endif // RTPERRORS_H
-
+++ /dev/null
-/*
-
- This class allows for jrtp to send GstBuffers. Allows for integration of RTP
- into gstreamer.
- Copyright (c) 2005 Philippe Khalaf <burger@speedy.org>
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2004 Jori Liesenborgs
-
- Contact: jori@lumumba.luc.ac.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.luc.ac.be), a research center of the "Limburgs Universitair
- Centrum" (http://www.luc.ac.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpgsttransmitter.h"
-
-#ifdef RTP_SUPPORT_GST
-
-#include "rtprawpacket.h"
-#include "rtpipv4address.h"
-#include "rtptimeutilities.h"
-#include <stdio.h>
-
-#include <net/if.h>
-#include <string.h>
-#include <netdb.h>
-#include <unistd.h>
-
-#ifdef RTP_HAVE_SYS_FILIO
-#include <sys/filio.h>
-#endif // RTP_HAVE_SYS_FILIO
-
-#define RTPIOCTL ioctl
-
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-//GST_DEBUG_CATEGORY (gst_rtp_bin_debug);
-//#define GST_CAT_DEFAULT (gst_rtp_bin_debug)
-
-#define RTPGSTv4TRANS_RTPRECEIVEBUFFER 32768
-#define RTPGSTv4TRANS_RTCPRECEIVEBUFFER 32768
-#define RTPGSTv4TRANS_RTPTRANSMITBUFFER 32768
-#define RTPGSTv4TRANS_RTCPTRANSMITBUFFER 32768
-#define RTPGSTv4TRANS_MAXPACKSIZE 65535
-#define RTPGSTv4TRANS_IFREQBUFSIZE 8192
-
-//#define RTPGSTv4TRANS_IS_MCASTADDR(x) (((x)&0xF0000000) == 0xE0000000)
-
-/*#define RTPGSTv4TRANS_MCASTMEMBERSHIP(socket,type,mcastip,status) {\
- struct ip_mreq mreq;\
- \
- mreq.imr_multiaddr.s_addr = htonl(mcastip);\
- mreq.imr_interface.s_addr = htonl(bindIP);\
- status = setsockopt(socket,IPPROTO_IP,type,(const char *)&mreq,sizeof(struct ip_mreq));\
- }*/
-#ifndef RTP_SUPPORT_INLINETEMPLATEPARAM
- int RTPGSTv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d) { return d.GetIP_HBO()%RTPGSTv4TRANS_HASHSIZE; }
- int RTPGSTv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k) { return k%RTPGSTv4TRANS_HASHSIZE; }
-#endif // !RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#ifdef RTP_SUPPORT_THREAD
- #define MAINMUTEX_LOCK { if (threadsafe) mainmutex.Lock(); }
- #define MAINMUTEX_UNLOCK { if (threadsafe) mainmutex.Unlock(); }
- #define WAITMUTEX_LOCK { if (threadsafe) waitmutex.Lock(); }
- #define WAITMUTEX_UNLOCK { if (threadsafe) waitmutex.Unlock(); }
-#else
- #define MAINMUTEX_LOCK
- #define MAINMUTEX_UNLOCK
- #define WAITMUTEX_LOCK
- #define WAITMUTEX_UNLOCK
-#endif // RTP_SUPPORT_THREAD
-
-RTPGSTv4Transmitter::RTPGSTv4Transmitter()
-{
- created = false;
- init = false;
-}
-
-RTPGSTv4Transmitter::~RTPGSTv4Transmitter()
-{
- Destroy();
-}
-
-int RTPGSTv4Transmitter::Init(bool tsafe)
-{
- if (init)
- return ERR_RTP_GSTV4TRANS_ALREADYINIT;
-
-#ifdef RTP_SUPPORT_THREAD
- threadsafe = tsafe;
- if (threadsafe)
- {
- int status;
-
- status = mainmutex.Init();
- if (status < 0)
- return ERR_RTP_GSTV4TRANS_CANTINITMUTEX;
- status = waitmutex.Init();
- if (status < 0)
- return ERR_RTP_GSTV4TRANS_CANTINITMUTEX;
- }
-#else
- if (tsafe)
- return ERR_RTP_NOTHREADSUPPORT;
-#endif // RTP_SUPPORT_THREAD
-
- init = true;
- return 0;
-}
-
-int RTPGSTv4Transmitter::Create(size_t maximumpacketsize,const RTPTransmissionParams *transparams)
-{
- struct sockaddr_in addr;
- int status;
-
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_ALREADYCREATED;
- }
-
- // Obtain transmission parameters
-
- if (transparams == 0)
- params = new RTPGSTv4TransmissionParams;
- else
- {
- if (transparams->GetTransmissionProtocol() != RTPTransmitter::IPv4GSTProto)
- return ERR_RTP_GSTV4TRANS_ILLEGALPARAMETERS;
- params = (RTPGSTv4TransmissionParams *)transparams;
- }
-
- // Check if portbase is even
- //if (params->GetPortbase()%2 != 0)
- //{
- // MAINMUTEX_UNLOCK
- // return ERR_RTP_GSTV4TRANS_PORTBASENOTEVEN;
- //}
-
- // Try to obtain local IP addresses
-
- localIPs = params->GetLocalIPList();
- if (localIPs.empty()) // User did not provide list of local IP addresses, calculate them
- {
- int status;
-
- if ((status = CreateLocalIPList()) < 0)
- {
- MAINMUTEX_UNLOCK
- return status;
- }
-#ifdef RTPDEBUG
- std::cout << "Found these local IP addresses:" << std::endl;
-
- std::list<u_int32_t>::const_iterator it;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- RTPIPv4Address a(*it);
-
- std::cout << a.GetAddressString() << std::endl;
- }
-#endif // RTPDEBUG
- }
-
-//#ifdef RTP_SUPPORT_IPV4MULTICAST
-// if (SetMulticastTTL(params->GetMulticastTTL()))
-// supportsmulticasting = true;
-// else
-// supportsmulticasting = false;
-//#else // no multicast support enabled
- supportsmulticasting = false;
-//#endif // RTP_SUPPORT_IPV4MULTICAST
-
- if (maximumpacketsize > RTPGSTv4TRANS_MAXPACKSIZE)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- maxpacksize = maximumpacketsize;
- portbase = params->GetPortbase();
- multicastTTL = params->GetMulticastTTL();
- receivemode = RTPTransmitter::AcceptAll;
-
- localhostname = 0;
- localhostnamelength = 0;
-
- rtppackcount = 0;
- rtcppackcount = 0;
-
- waitingfordata = false;
- created = true;
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPGSTv4Transmitter::Destroy()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK;
- return;
- }
-
- if (localhostname)
- {
- delete [] localhostname;
- localhostname = 0;
- localhostnamelength = 0;
- }
-
- destinations.Clear();
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-// multicastgroups.Clear();
-#endif // RTP_SUPPORT_IPV4MULTICAST
- FlushPackets();
- ClearAcceptIgnoreInfo();
- localIPs.clear();
- created = false;
- delete params;
-
- MAINMUTEX_UNLOCK
-}
-
-RTPTransmissionInfo *RTPGSTv4Transmitter::GetTransmissionInfo()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
- RTPTransmissionInfo *tinf = new RTPGSTv4TransmissionInfo(localIPs,
- params->GetGstRTPSrc(), params->GetGstRTPSrc(), params);
- MAINMUTEX_UNLOCK
- return tinf;
-}
-
-int RTPGSTv4Transmitter::GetLocalHostName(u_int8_t *buffer,size_t *bufferlength)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
-
- if (localhostname == 0)
- {
- if (localIPs.empty())
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOLOCALIPS;
- }
-
- std::list<u_int32_t>::const_iterator it;
- std::list<std::string> hostnames;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- struct hostent *he;
- u_int8_t addr[4];
- u_int32_t ip = (*it);
-
- addr[0] = (u_int8_t)((ip>>24)&0xFF);
- addr[1] = (u_int8_t)((ip>>16)&0xFF);
- addr[2] = (u_int8_t)((ip>>8)&0xFF);
- addr[3] = (u_int8_t)(ip&0xFF);
- he = gethostbyaddr((char *)addr,4,AF_INET);
- if (he != 0)
- {
- std::string hname = std::string(he->h_name);
- hostnames.push_back(hname);
- }
- }
-
- bool found = false;
-
- if (!hostnames.empty()) // try to select the most appropriate hostname
- {
- std::list<std::string>::const_iterator it;
-
- for (it = hostnames.begin() ; !found && it != hostnames.end() ; it++)
- {
- if ((*it).find('.') != std::string::npos)
- {
- found = true;
- localhostnamelength = (*it).length();
- localhostname = new u_int8_t [localhostnamelength+1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,(*it).c_str(),localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
- }
-
- if (!found) // use an IP address
- {
- u_int32_t ip;
- int len;
- char str[256];
-
- it = localIPs.begin();
- ip = (*it);
-
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- len = strlen(str);
-
- localhostnamelength = len;
- localhostname = new u_int8_t [localhostnamelength + 1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,str,localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
-
- if ((*bufferlength) < localhostnamelength)
- {
- *bufferlength = localhostnamelength; // tell the application the required size of the buffer
- MAINMUTEX_UNLOCK
- return ERR_RTP_TRANS_BUFFERLENGTHTOOSMALL;
- }
-
- memcpy(buffer,localhostname,localhostnamelength);
- *bufferlength = localhostnamelength;
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPGSTv4Transmitter::ComesFromThisTransmitter(const RTPAddress *addr)
-{
- if (!init)
- return false;
-
- if (addr == 0)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (created && addr->GetAddressType() == RTPAddress::IPv4Address)
- {
- const RTPIPv4Address *addr2 = (const RTPIPv4Address *)addr;
- bool found = false;
- std::list<u_int32_t>::const_iterator it;
-
- it = localIPs.begin();
- while (!found && it != localIPs.end())
- {
- if (addr2->GetIP() == *it)
- found = true;
- else
- ++it;
- }
-
- if (!found)
- v = false;
- else
- {
- if (addr2->GetPort() == params->GetPortbase()) // check for RTP port
- v = true;
- else if (addr2->GetPort() == (params->GetPortbase()+1)) // check for RTCP port
- v = true;
- else
- v = false;
- }
- }
- else
- v = false;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-int RTPGSTv4Transmitter::Poll()
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- int status;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- status = FakePoll(); // poll RTP socket
- params->SetCurrentData(NULL);
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPGSTv4Transmitter::WaitForIncomingData(const RTPTime &delay,bool *dataavailable)
-{
-/* if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- fd_set fdset;
- struct timeval tv;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_ALREADYWAITING;
- }
-
- FD_ZERO(&fdset);
- FD_SET(rtpsock,&fdset);
- FD_SET(rtcpsock,&fdset);
- FD_SET(abortdesc[0],&fdset);
- tv.tv_sec = delay.GetSeconds();
- tv.tv_usec = delay.GetMicroSeconds();
-
- waitingfordata = true;
-
- WAITMUTEX_LOCK
- MAINMUTEX_UNLOCK
-
- if (select(FD_SETSIZE,&fdset,0,0,&tv) < 0)
- {
- MAINMUTEX_LOCK
- waitingfordata = false;
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_ERRORINSELECT;
- }
-
- MAINMUTEX_LOCK
- waitingfordata = false;
- if (!created) // destroy called
- {
- MAINMUTEX_UNLOCK;
- WAITMUTEX_UNLOCK
- return 0;
- }
-
- // if aborted, read from abort buffer
- if (FD_ISSET(abortdesc[0],&fdset))
- {
-#ifdef WIN32
- char buf[1];
-
- recv(abortdesc[0],buf,1,0);
-#else
- unsigned char buf[1];
-
- read(abortdesc[0],buf,1);
-#endif // WIN32
- }
-
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return 0;*/
- return ERR_RTP_GSTV4TRANS_WAITNOTIMPLEMENTED;
-}
-
-int RTPGSTv4Transmitter::AbortWait()
-{
-/* if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (!waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTWAITING;
- }
-
- AbortWaitInternal();
-
- MAINMUTEX_UNLOCK
- return 0;*/
- return 0;
-}
-
-int RTPGSTv4Transmitter::SendRTPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- GstNetBuffer *out_buf;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
-
- destinations.GotoFirstElement();
- // send to each destination
- while (destinations.HasCurrentElement())
- {
- // create GstNetBuffer from data
- out_buf = gst_netbuffer_new ();
- GST_BUFFER_DATA (out_buf) = (guint8*)data;
- GST_BUFFER_SIZE (out_buf) = len;
- gst_netaddress_set_ip4_address (&out_buf->to, destinations.GetCurrentElement().GetIP_NBO(),
- destinations.GetCurrentElement().GetRTPPort_NBO());
- GST_DEBUG("Sending RTP packet to ip %d port %d", destinations.GetCurrentElement().GetIP_NBO(),
- destinations.GetCurrentElement().GetRTPPort_NBO());
-
- // push data
- gst_pad_push( params->GetGstRTPSrc(), GST_BUFFER(out_buf) );
- destinations.GotoNextElement();
- }
-
- rtppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPGSTv4Transmitter::SendRTCPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- // if it's NULL we dont want to transmit RTCPs
- if (params->GetGstRTCPSrc() == NULL)
- {
- return 0;
- }
-
- MAINMUTEX_LOCK
-
- GstNetBuffer *out_buf;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- destinations.GotoFirstElement();
- // send to each destination
- while (destinations.HasCurrentElement())
- {
- // create GstNetBuffer from data
- out_buf = gst_netbuffer_new ();
- GST_BUFFER_DATA (out_buf) = (guint8 *)data;
- GST_BUFFER_SIZE (out_buf) = len;
- gst_netaddress_set_ip4_address (&out_buf->to, destinations.GetCurrentElement().GetIP_NBO(),
- destinations.GetCurrentElement().GetRTCPPort_NBO());
- GST_DEBUG("Sending RTCP packet");
-
- // push data
- gst_pad_push( params->GetGstRTCPSrc(), GST_BUFFER(out_buf) );
- destinations.GotoNextElement();
- }
-
- rtcppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPGSTv4Transmitter::ResetPacketCount()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- rtppackcount = 0;
- rtcppackcount = 0;
- }
- MAINMUTEX_UNLOCK
-}
-
-u_int32_t RTPGSTv4Transmitter::GetNumRTPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-u_int32_t RTPGSTv4Transmitter::GetNumRTCPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtcppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-int RTPGSTv4Transmitter::AddDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv4Address &address = (RTPIPv4Address &)addr;
- RTPIPv4Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.AddElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPGSTv4Transmitter::DeleteDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv4Address &address = (RTPIPv4Address &)addr;
- RTPIPv4Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.DeleteElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPGSTv4Transmitter::ClearDestinations()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- destinations.Clear();
- MAINMUTEX_UNLOCK
-}
-
-bool RTPGSTv4Transmitter::SupportsMulticasting()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- v = supportsmulticasting;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-
-int RTPGSTv4Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
-// hrrm wonder how will manage to get multicast info thru to the UDPSINK
-/* if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- u_int32_t mcastIP = address.GetIP();
-
- if (!RTPGSTv4TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.AddElement(mcastIP);
- if (status >= 0)
- {
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtpsock,IP_ADD_MEMBERSHIP,mcastIP,status);
- if (status != 0)
- {
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_COULDNTJOINMULTICASTGROUP;
- }
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_ADD_MEMBERSHIP,mcastIP,status);
- if (status != 0)
- {
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_COULDNTJOINMULTICASTGROUP;
- }
- }
- MAINMUTEX_UNLOCK
- return status;*/
- return ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT;
-}
-
-int RTPGSTv4Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- /*
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- u_int32_t mcastIP = address.GetIP();
-
- if (!RTPGSTv4TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.DeleteElement(mcastIP);
- if (status >= 0)
- {
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- status = 0;
- }
-
- MAINMUTEX_UNLOCK
- return status;
- */
- return ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT;
-}
-
-void RTPGSTv4Transmitter::LeaveAllMulticastGroups()
-{
-/* if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- multicastgroups.GotoFirstElement();
- while (multicastgroups.HasCurrentElement())
- {
- u_int32_t mcastIP;
- int status = 0;
-
- mcastIP = multicastgroups.GetCurrentElement();
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- RTPGSTv4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- multicastgroups.GotoNextElement();
- }
- multicastgroups.Clear();
- }
- MAINMUTEX_UNLOCK*/
-}
-
-#else // no multicast support
-
-int RTPGSTv4Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT;
-}
-
-int RTPGSTv4Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_GSTV4TRANS_NOMULTICASTSUPPORT;
-}
-
-void RTPGSTv4Transmitter::LeaveAllMulticastGroups()
-{
-}
-
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
-int RTPGSTv4Transmitter::SetReceiveMode(RTPTransmitter::ReceiveMode m)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (m != receivemode)
- {
- receivemode = m;
- acceptignoreinfo.Clear();
- }
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPGSTv4Transmitter::AddToIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPGSTv4Transmitter::DeleteFromIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPGSTv4Transmitter::ClearIgnoreList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::IgnoreSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPGSTv4Transmitter::AddToAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPGSTv4Transmitter::DeleteFromAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPGSTv4Transmitter::ClearAcceptList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::AcceptSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPGSTv4Transmitter::SetMaximumPacketSize(size_t s)
-{
- if (!init)
- return ERR_RTP_GSTV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_NOTCREATED;
- }
- if (s > RTPGSTv4TRANS_MAXPACKSIZE)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_GSTV4TRANS_SPECIFIEDSIZETOOBIG;
- }
- maxpacksize = s;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPGSTv4Transmitter::NewDataAvailable()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- {
- if (rawpacketlist.empty())
- v = false;
- else
- v = true;
- }
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-RTPRawPacket *RTPGSTv4Transmitter::GetNextPacket()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- RTPRawPacket *p;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
- if (rawpacketlist.empty())
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
-
- p = *(rawpacketlist.begin());
- rawpacketlist.pop_front();
-
- MAINMUTEX_UNLOCK
- return p;
-}
-
-// Here the private functions start...
-
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-bool RTPGSTv4Transmitter::SetMulticastTTL(u_int8_t ttl)
-{
-/* int ttl2,status;
-
- ttl2 = (int)ttl;
- status = setsockopt(rtpsock,IPPROTO_IP,IP_MULTICAST_TTL,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- status = setsockopt(rtcpsock,IPPROTO_IP,IP_MULTICAST_TTL,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- return true;*/
-}
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
-void RTPGSTv4Transmitter::FlushPackets()
-{
- std::list<RTPRawPacket*>::const_iterator it;
-
- for (it = rawpacketlist.begin() ; it != rawpacketlist.end() ; ++it)
- delete (*it);
- rawpacketlist.clear();
-}
-
-int RTPGSTv4Transmitter::FakePoll()
-{
- int recvlen;
- GstNetBuffer *packetbuffer;
-
- RTPTime curtime = RTPTime::CurrentTime();
-
- packetbuffer = params->GetCurrentData();
- bool rtp = params->GetCurrentDataType();
- // lets make sure we got something
- if (packetbuffer == NULL )
- {
- //GST_DEBUG("No packetbuffer to poll");
- return 0;
- }
- // should be a netbuffer
- if (GST_IS_NETBUFFER (packetbuffer))
- {
- guint16 senderport;
- guint32 senderaddr;
- // let's get the address from the netbuffer
- gst_netaddress_get_ip4_address (&packetbuffer->from, &senderaddr, &senderport);
- RTPIPv4Address *addr = new RTPIPv4Address(ntohl(senderaddr), ntohs(senderport));
- if (addr == 0)
- {
- return ERR_RTP_OUTOFMEM;
- }
- GST_DEBUG("Got netbuffer, saving src info %d %d", addr->GetIP(), addr->GetPort());
- // ok we got the src addr, now this should be the actual packet
- recvlen = GST_BUFFER_SIZE(packetbuffer);
- if (GST_BUFFER_DATA(packetbuffer) && recvlen > 0)
- {
- GST_DEBUG("Got packet %d", recvlen);
- bool acceptdata;
-
- // got data, process it
- if (receivemode == RTPTransmitter::AcceptAll)
- acceptdata = true;
- else
- acceptdata = ShouldAcceptData(addr->GetIP(),addr->GetPort());
-
- if (acceptdata)
- {
- GST_DEBUG("Adding packet to queue");
- RTPRawPacket *pack;
- u_int8_t *datacopy;
-
- datacopy = new u_int8_t[recvlen];
- if (datacopy == 0)
- {
- delete addr;
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(datacopy, GST_BUFFER_DATA(packetbuffer),recvlen);
- pack = new RTPRawPacket(datacopy,recvlen,addr,curtime,rtp);
-
- GST_DEBUG("lenght %d is RTP? %d", pack->GetDataLength(), pack->IsRTP());
- if (pack == 0)
- {
- delete addr;
- delete [] datacopy;
- return ERR_RTP_OUTOFMEM;
- }
- rawpacketlist.push_back(pack);
- }
- }
- } else {
- return ERR_RTP_GSTV4TRANS_NOTNETBUFFER;
- }
- return 0;
-}
-
-int RTPGSTv4Transmitter::ProcessAddAcceptIgnoreEntry(u_int32_t ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (acceptignoreinfo.HasCurrentElement()) // An entry for this IP address already exists
- {
- PortInfo *portinf = acceptignoreinfo.GetCurrentElement();
-
- if (port == 0) // select all ports
- {
- portinf->all = true;
- portinf->portlist.clear();
- }
- else if (!portinf->all)
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = portinf->portlist.begin();
- end = portinf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list
- return 0;
- }
- portinf->portlist.push_front(port);
- }
- }
- else // got to create an entry for this IP address
- {
- PortInfo *portinf;
- int status;
-
- portinf = new PortInfo();
- if (port == 0) // select all ports
- portinf->all = true;
- else
- portinf->portlist.push_front(port);
-
- status = acceptignoreinfo.AddElement(ip,portinf);
- if (status < 0)
- {
- delete portinf;
- return status;
- }
- }
-
- return 0;
-}
-
-void RTPGSTv4Transmitter::ClearAcceptIgnoreInfo()
-{
- acceptignoreinfo.GotoFirstElement();
- while (acceptignoreinfo.HasCurrentElement())
- {
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- delete inf;
- acceptignoreinfo.GotoNextElement();
- }
- acceptignoreinfo.Clear();
-}
-
-int RTPGSTv4Transmitter::ProcessDeleteAcceptIgnoreEntry(u_int32_t ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (!acceptignoreinfo.HasCurrentElement())
- return ERR_RTP_GSTV4TRANS_NOSUCHENTRY;
-
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (port == 0) // delete all entries
- {
- inf->all = false;
- inf->portlist.clear();
- }
- else // a specific port was selected
- {
- if (inf->all) // currently, all ports are selected. Add the one to remove to the list
- {
- // we have to check if the list doesn't contain the port already
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list: this means we already deleted the entry
- return ERR_RTP_GSTV4TRANS_NOSUCHENTRY;
- }
- inf->portlist.push_front(port);
- }
- else // check if we can find the port in the list
- {
- std::list<u_int16_t>::iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; ++it)
- {
- if (*it == port) // found it!
- {
- inf->portlist.erase(it);
- return 0;
- }
- }
- // didn't find it
- return ERR_RTP_GSTV4TRANS_NOSUCHENTRY;
- }
- }
- return 0;
-}
-
-bool RTPGSTv4Transmitter::ShouldAcceptData(u_int32_t srcip,u_int16_t srcport)
-{
- if (receivemode == RTPTransmitter::AcceptSome)
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return false;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // only accept the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- else // accept all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- }
- else // IgnoreSome
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return true;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // ignore the ports in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- else // ignore all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- }
- return true;
-}
-
-#ifdef WIN32
-
-int RTPGSTv4Transmitter::CreateAbortDescriptors()
-{
- // no need for these no more
-/*
- SOCKET listensock;
- int size;
- struct sockaddr_in addr;
-
- listensock = socket(PF_INET,SOCK_STREAM,0);
- if (listensock == RTPSOCKERR)
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- if (bind(listensock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- size = sizeof(struct sockaddr_in);
- if (getsockname(listensock,(struct sockaddr*)&addr,&size) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- unsigned short connectport = ntohs(addr.sin_port);
-
- abortdesc[0] = socket(PF_INET,SOCK_STREAM,0);
- if (abortdesc[0] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- if (bind(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- if (listen(listensock,1) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = inet_addr("127.0.0.1");
- addr.sin_port = htons(connectport);
-
- if (connect(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- size = sizeof(struct sockaddr_in);
- abortdesc[1] = accept(listensock,(struct sockaddr *)&addr,&size);
- if (abortdesc[1] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_GSTV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- // okay, got the connection, close the listening socket
-
- RTPCLOSE(listensock);
- return 0;*/
-}
-
-void RTPGSTv4Transmitter::DestroyAbortDescriptors()
-{
-// RTPCLOSE(abortdesc[0]);
-// RTPCLOSE(abortdesc[1]);
-}
-
-#else // in a non winsock environment we can use pipes
-
-int RTPGSTv4Transmitter::CreateAbortDescriptors()
-{
-// if (pipe(abortdesc) < 0)
-// return ERR_RTP_GSTV4TRANS_CANTCREATEPIPE;
-// return 0;
-}
-
-void RTPGSTv4Transmitter::DestroyAbortDescriptors()
-{
-// close(abortdesc[0]);
-// close(abortdesc[1]);
-}
-
-#endif // WIN32
-
-int RTPGSTv4Transmitter::CreateLocalIPList()
-{
- // first try to obtain the list from the network interface info
-
- if (!GetLocalIPList_Interfaces())
- {
- // If this fails, we'll have to depend on DNS info
- GetLocalIPList_DNS();
- }
- AddLoopbackAddress();
- return 0;
-}
-
-//#ifdef WIN32
-
-bool RTPGSTv4Transmitter::GetLocalIPList_Interfaces()
-{
- // REMINDER: got to find out how to do this
- return false;
-}
-/*
-#else // use ioctl
-
-bool RTPGSTv4Transmitter::GetLocalIPList_Interfaces()
-{
- int status;
- char buffer[RTPGSTv4TRANS_IFREQBUFSIZE];
- struct ifconf ifc;
- struct ifreq *ifr;
- struct sockaddr *sa;
- char *startptr,*endptr;
- int remlen;
-
- ifc.ifc_len = RTPGSTv4TRANS_IFREQBUFSIZE;
- ifc.ifc_buf = buffer;
- status = ioctl(rtpsock,SIOCGIFCONF,&ifc);
- if (status < 0)
- return false;
-
- startptr = (char *)ifc.ifc_req;
- endptr = startptr + ifc.ifc_len;
- remlen = ifc.ifc_len;
- while((startptr < endptr) && remlen >= (int)sizeof(struct ifreq))
- {
- ifr = (struct ifreq *)startptr;
- sa = &(ifr->ifr_addr);
-#ifdef RTP_HAVE_SOCKADDR_LEN
- if (sa->sa_len <= sizeof(struct sockaddr))
- {
- if (sa->sa_len == sizeof(struct sockaddr_in) && sa->sa_family == PF_INET)
- {
- u_int32_t ip;
- struct sockaddr_in *addr = (struct sockaddr_in *)sa;
-
- ip = ntohl(addr->sin_addr.s_addr);
- localIPs.push_back(ip);
- }
- remlen -= sizeof(struct ifreq);
- startptr += sizeof(struct ifreq);
- }
- else
- {
- int l = sa->sa_len-sizeof(struct sockaddr)+sizeof(struct ifreq);
-
- remlen -= l;
- startptr += l;
- }
-#else // don't have sa_len in struct sockaddr
- if (sa->sa_family == PF_INET)
- {
- u_int32_t ip;
- struct sockaddr_in *addr = (struct sockaddr_in *)sa;
-
- ip = ntohl(addr->sin_addr.s_addr);
- localIPs.push_back(ip);
- }
- remlen -= sizeof(struct ifreq);
- startptr += sizeof(struct ifreq);
-
-#endif // RTP_HAVE_SOCKADDR_LEN
- }
-
- if (localIPs.empty())
- return false;
- return true;
-}
-
-#endif // WIN32
-*/
-void RTPGSTv4Transmitter::GetLocalIPList_DNS()
-{
- struct hostent *he;
- char name[1024];
- u_int32_t ip;
- bool done;
- int i,j;
-
- gethostname(name,1023);
- name[1023] = 0;
- he = gethostbyname(name);
- if (he == 0)
- return;
-
- ip = 0;
- i = 0;
- done = false;
- while (!done)
- {
- if (he->h_addr_list[i] == NULL)
- done = true;
- else
- {
- ip = 0;
- for (j = 0 ; j < 4 ; j++)
- ip |= ((u_int32_t)((unsigned char)he->h_addr_list[i][j])<<((3-j)*8));
- localIPs.push_back(ip);
- i++;
- }
- }
-}
-
-void RTPGSTv4Transmitter::AbortWaitInternal()
-{
-/*#ifdef WIN32
- send(abortdesc[1],"*",1,0);
-#else
- write(abortdesc[1],"*",1);
-#endif // WIN32*/
-}
-
-void RTPGSTv4Transmitter::AddLoopbackAddress()
-{
- u_int32_t loopbackaddr = (((u_int32_t)127)<<24)|((u_int32_t)1);
- std::list<u_int32_t>::const_iterator it;
- bool found = false;
-
- for (it = localIPs.begin() ; !found && it != localIPs.end() ; it++)
- {
- if (*it == loopbackaddr)
- found = true;
- }
-
- if (!found)
- localIPs.push_back(loopbackaddr);
-}
-
-#ifdef RTPDEBUG
-void RTPGSTv4Transmitter::Dump()
-{
- if (!init)
- std::cout << "Not initialized" << std::endl;
- else
- {
- MAINMUTEX_LOCK
-
- if (!created)
- std::cout << "Not created" << std::endl;
- else
- {
- char str[1024];
- u_int32_t ip;
- std::list<u_int32_t>::const_iterator it;
-
- std::cout << "Portbase: " << params->GetPortbase() << std::endl;
- std::cout << "Local IP addresses:" << std::endl;
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- ip = (*it);
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- std::cout << " " << str << std::endl;
- }
-// std::cout << "Multicast TTL: " << (int)multicastTTL << std::endl;
- std::cout << "Receive mode: ";
- switch (receivemode)
- {
- case RTPTransmitter::AcceptAll:
- std::cout << "Accept all";
- break;
- case RTPTransmitter::AcceptSome:
- std::cout << "Accept some";
- break;
- case RTPTransmitter::IgnoreSome:
- std::cout << "Ignore some";
- }
- std::cout << std::endl;
- if (receivemode != RTPTransmitter::AcceptAll)
- {
- acceptignoreinfo.GotoFirstElement();
- while(acceptignoreinfo.HasCurrentElement())
- {
- ip = acceptignoreinfo.GetCurrentKey();
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- PortInfo *pinfo = acceptignoreinfo.GetCurrentElement();
- std::cout << " " << str << ": ";
- if (pinfo->all)
- {
- std::cout << "All ports";
- if (!pinfo->portlist.empty())
- std::cout << ", except ";
- }
-
- std::list<u_int16_t>::const_iterator it;
-
- for (it = pinfo->portlist.begin() ; it != pinfo->portlist.end() ; )
- {
- std::cout << (*it);
- it++;
- if (it != pinfo->portlist.end())
- std::cout << ", ";
- }
- std::cout << std::endl;
- }
- }
-
- std::cout << "Local host name: ";
- if (localhostname == 0)
- std::cout << "Not set";
- else
- std::cout << localhostname;
- std::cout << std::endl;
-
- std::cout << "List of destinations: ";
- destinations.GotoFirstElement();
- if (destinations.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- std::cout << " " << destinations.GetCurrentElement().GetDestinationString() << std::endl;
- destinations.GotoNextElement();
- } while (destinations.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;
-
- std::cout << "Supports multicasting: " << ((supportsmulticasting)?"Yes":"No") << std::endl;
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-/* std::cout << "List of multicast groups: ";
- multicastgroups.GotoFirstElement();
- if (multicastgroups.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- ip = multicastgroups.GetCurrentElement();
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- std::cout << " " << str << std::endl;
- multicastgroups.GotoNextElement();
- } while (multicastgroups.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;*/
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
- std::cout << "Number of raw packets in queue: " << rawpacketlist.size() << std::endl;
- std::cout << "Maximum allowed packet size: " << maxpacksize << std::endl;
- std::cout << "RTP packet count: " << rtppackcount << std::endl;
- std::cout << "RTCP packet count: " << rtcppackcount << std::endl;
- }
-
- MAINMUTEX_UNLOCK
- }
-}
-#endif // RTPDEBUG
-
-#endif // RTP_SUPPORT_GST
-
+++ /dev/null
-/*
-
- This class allows for jrtp to send GstBuffers. Allows for integration of RTP
- into gstreamer.
- Copyright (c) 2005 Philippe Khalaf <burger@speedy.org>
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2004 Jori Liesenborgs
-
- Contact: jori@lumumba.luc.ac.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.luc.ac.be), a research center of the "Limburgs Universitair
- Centrum" (http://www.luc.ac.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPGSTV4TRANSMITTER_H
-
-#define RTPGSTV4TRANSMITTER_H
-
-#include "rtpconfig.h"
-
-#ifdef RTP_SUPPORT_GST
-
-#include "rtptransmitter.h"
-#include "rtpipv4destination.h"
-#include "rtphashtable.h"
-#include "rtpkeyhashtable.h"
-#include <list>
-
-#include <gst/gst.h>
-#include <gst/net/gstnetbuffer.h>
-
-#ifdef RTP_SUPPORT_THREAD
- #include <jmutex.h>
-#endif // RTP_SUPPORT_THREAD
-
-#define RTPGSTv4TRANS_HASHSIZE 8317
-#define RTPGSTv4TRANS_DEFAULTPORTBASE 5000
-
-class RTPGSTv4TransmissionParams : public RTPTransmissionParams
-{
-public:
- RTPGSTv4TransmissionParams():RTPTransmissionParams(RTPTransmitter::IPv4GSTProto) { portbase = RTPGSTv4TRANS_DEFAULTPORTBASE; bindIP = 0; multicastTTL = 1; rtpsrcpad = NULL, rtcpsrcpad = NULL; currentdata = NULL;}
- void SetBindIP(u_int32_t ip) { bindIP = ip; }
- void SetPortbase(u_int16_t pbase) { portbase = pbase; }
- void SetMulticastTTL(u_int8_t mcastTTL) { multicastTTL = mcastTTL; }
- void SetLocalIPList(std::list<u_int32_t> &iplist) { localIPs = iplist; }
- void ClearLocalIPList() { localIPs.clear(); }
- void SetGstRTPSrc(GstPad *src) { rtpsrcpad = src; }
- void SetGstRTCPSrc(GstPad *src) { rtcpsrcpad = src; }
- void SetCurrentData(GstNetBuffer *data) { currentdata = data; }
- void SetCurrentDataType(bool type) { currentdatatype = type; }
- u_int32_t GetBindIP() const { return bindIP; }
- u_int16_t GetPortbase() const { return portbase; }
- u_int8_t GetMulticastTTL() const { return multicastTTL; }
- const std::list<u_int32_t> &GetLocalIPList() const { return localIPs; }
- GstPad* GetGstRTPSrc() const { return rtpsrcpad; }
- GstPad* GetGstRTCPSrc() const { return rtcpsrcpad; }
- GstNetBuffer* GetCurrentData() const { return currentdata; }
- bool GetCurrentDataType() const { return currentdatatype; }
-private:
- u_int16_t portbase;
- u_int32_t bindIP;
- std::list<u_int32_t> localIPs;
- u_int8_t multicastTTL;
- GstPad *rtpsrcpad;
- GstPad *rtcpsrcpad;
- bool currentdatatype;
- GstNetBuffer* currentdata;
-};
-
-class RTPGSTv4TransmissionInfo : public RTPTransmissionInfo
-{
-public:
- RTPGSTv4TransmissionInfo(std::list<u_int32_t> iplist,
- GstPad* rtpsrc, GstPad* rtcpsrc, RTPGSTv4TransmissionParams *transparams) :
- RTPTransmissionInfo(RTPTransmitter::IPv4GSTProto)
- { localIPlist = iplist; rtpsrcpad = rtpsrc;
- rtcpsrcpad = rtcpsrc; params = transparams; }
-
- ~RTPGSTv4TransmissionInfo() { }
- std::list<u_int32_t> GetLocalIPList() const { return localIPlist; }
- GstPad* GetGstRTPSrc() { return rtpsrcpad; }
- GstPad* GetGstRTCPSrc() { return rtcpsrcpad; }
- RTPGSTv4TransmissionParams* GetTransParams() { return params; }
-private:
- std::list<u_int32_t> localIPlist;
- GstPad *rtpsrcpad;
- GstPad *rtcpsrcpad;
- RTPGSTv4TransmissionParams *params;
-};
-
-#ifdef RTP_SUPPORT_INLINETEMPLATEPARAM
- inline int RTPGSTv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d) { return d.GetIP_HBO()%RTPGSTv4TRANS_HASHSIZE; }
- inline int RTPGSTv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k) { return k%RTPGSTv4TRANS_HASHSIZE; }
-#else // No support for inline function as template parameter
- int RTPGSTv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d);
- int RTPGSTv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k);
-#endif // RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#define RTPGSTv4TRANS_HEADERSIZE (20+8)
-
-class RTPGSTv4Transmitter : public RTPTransmitter
-{
-public:
- RTPGSTv4Transmitter();
- ~RTPGSTv4Transmitter();
-
- int Init(bool treadsafe);
- int Create(size_t maxpacksize,const RTPTransmissionParams *transparams);
- void Destroy();
- RTPTransmissionInfo *GetTransmissionInfo();
-
- int GetLocalHostName(u_int8_t *buffer,size_t *bufferlength);
- bool ComesFromThisTransmitter(const RTPAddress *addr);
- size_t GetHeaderOverhead() { return RTPGSTv4TRANS_HEADERSIZE; }
-
- int Poll();
- int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0);
- int AbortWait();
-
- int SendRTPData(const void *data,size_t len);
- int SendRTCPData(const void *data,size_t len);
-
- void ResetPacketCount();
- u_int32_t GetNumRTPPacketsSent();
- u_int32_t GetNumRTCPPacketsSent();
-
- int AddDestination(const RTPAddress &addr);
- int DeleteDestination(const RTPAddress &addr);
- void ClearDestinations();
-
- bool SupportsMulticasting();
- int JoinMulticastGroup(const RTPAddress &addr);
- int LeaveMulticastGroup(const RTPAddress &addr);
- void LeaveAllMulticastGroups();
-
- int SetReceiveMode(RTPTransmitter::ReceiveMode m);
- int AddToIgnoreList(const RTPAddress &addr);
- int DeleteFromIgnoreList(const RTPAddress &addr);
- void ClearIgnoreList();
- int AddToAcceptList(const RTPAddress &addr);
- int DeleteFromAcceptList(const RTPAddress &addr);
- void ClearAcceptList();
- int SetMaximumPacketSize(size_t s);
-
- bool NewDataAvailable();
- RTPRawPacket *GetNextPacket();
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- int CreateLocalIPList();
- bool GetLocalIPList_Interfaces();
- void GetLocalIPList_DNS();
- void AddLoopbackAddress();
- void FlushPackets();
- int FakePoll();
- int ProcessAddAcceptIgnoreEntry(u_int32_t ip,u_int16_t port);
- int ProcessDeleteAcceptIgnoreEntry(u_int32_t ip,u_int16_t port);
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- bool SetMulticastTTL(u_int8_t ttl);
-#endif // RTP_SUPPORT_IPV4MULTICAST
- bool ShouldAcceptData(u_int32_t srcip,u_int16_t srcport);
- void ClearAcceptIgnoreInfo();
-
- RTPGSTv4TransmissionParams *params;
- bool init;
- bool created;
- bool waitingfordata;
- std::list<u_int32_t> localIPs;
- u_int16_t portbase;
- u_int8_t multicastTTL;
- RTPTransmitter::ReceiveMode receivemode;
-
- u_int8_t *localhostname;
- size_t localhostnamelength;
-
- RTPHashTable<const RTPIPv4Destination,RTPGSTv4Trans_GetHashIndex_IPv4Dest,RTPGSTv4TRANS_HASHSIZE> destinations;
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-// RTPHashTable<const u_int32_t,RTPGSTv4Trans_GetHashIndex_u_int32_t,RTPGSTv4TRANS_HASHSIZE> multicastgroups;
-#endif // RTP_SUPPORT_IPV4MULTICAST
- std::list<RTPRawPacket*> rawpacketlist;
-
- bool supportsmulticasting;
- size_t maxpacksize;
-
- class PortInfo
- {
- public:
- PortInfo() { all = false; }
-
- bool all;
- std::list<u_int16_t> portlist;
- };
-
- RTPKeyHashTable<const u_int32_t,PortInfo*,RTPGSTv4Trans_GetHashIndex_u_int32_t,RTPGSTv4TRANS_HASHSIZE> acceptignoreinfo;
-
- int CreateAbortDescriptors();
- void DestroyAbortDescriptors();
- void AbortWaitInternal();
-#ifdef RTP_SUPPORT_THREAD
- JMutex mainmutex,waitmutex;
- int threadsafe;
-#endif // RTP_SUPPORT_THREAD
-
- u_int32_t rtppackcount,rtcppackcount;
-};
-
-#endif // RTP_SUPPORT_GST
-
-#endif // RTPGSTv4TRANSMITTER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPHASHTABLE_H
-
-#define RTPHASHTABLE_H
-
-#include "rtperrors.h"
-
-#ifdef RTPDEBUG
-#include <iostream>
-#endif // RTPDEBUG
-
-template<class Element,int GetIndex(const Element &k),int hashsize>
-class RTPHashTable
-{
-public:
- RTPHashTable();
- ~RTPHashTable() { Clear(); }
-
- void GotoFirstElement() { curhashelem = firsthashelem; }
- void GotoLastElement() { curhashelem = lasthashelem; }
- bool HasCurrentElement() { return (curhashelem == 0)?false:true; }
- int DeleteCurrentElement();
- Element &GetCurrentElement() { return curhashelem->GetElement(); }
- int GotoElement(const Element &e);
- bool HasElement(const Element &e);
- void GotoNextElement();
- void GotoPreviousElement();
- void Clear();
-
- int AddElement(const Element &elem);
- int DeleteElement(const Element &elem);
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- class HashElement
- {
- public:
- HashElement(const Element &e,int index):element(e) { hashprev = 0; hashnext = 0; listnext = 0; listprev = 0; hashindex = index; }
- int GetHashIndex() { return hashindex; }
- Element &GetElement() { return element; }
-#ifdef RTPDEBUG
- void Dump() { std::cout << "\tHash index " << hashindex << " | Element " << element << std::endl; }
-#endif // RTPDEBUG
- private:
- int hashindex;
- Element element;
- public:
- HashElement *hashprev,*hashnext;
- HashElement *listprev,*listnext;
- };
-
- HashElement *table[hashsize];
- HashElement *firsthashelem,*lasthashelem;
- HashElement *curhashelem;
-};
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline RTPHashTable<Element,GetIndex,hashsize>::RTPHashTable()
-{
- for (int i = 0 ; i < hashsize ; i++)
- table[i] = 0;
- firsthashelem = 0;
- lasthashelem = 0;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline int RTPHashTable<Element,GetIndex,hashsize>::DeleteCurrentElement()
-{
- if (curhashelem)
- {
- HashElement *tmp1,*tmp2;
- int index;
-
- // First, relink elements in current hash bucket
-
- index = curhashelem->GetHashIndex();
- tmp1 = curhashelem->hashprev;
- tmp2 = curhashelem->hashnext;
- if (tmp1 == 0) // no previous element in hash bucket
- {
- table[index] = tmp2;
- if (tmp2 != 0)
- tmp2->hashprev = 0;
- }
- else // there is a previous element in the hash bucket
- {
- tmp1->hashnext = tmp2;
- if (tmp2 != 0)
- tmp2->hashprev = 0;
- }
-
- // Relink elements in list
-
- tmp1 = curhashelem->listprev;
- tmp2 = curhashelem->listnext;
- if (tmp1 == 0) // curhashelem is first in list
- {
- firsthashelem = tmp2;
- if (tmp2 != 0)
- tmp2->listprev = 0;
- else // curhashelem is also last in list
- lasthashelem = 0;
- }
- else
- {
- tmp1->listnext = tmp2;
- if (tmp2 != 0)
- tmp2->listprev = tmp1;
- else // curhashelem is last in list
- lasthashelem = tmp1;
- }
-
- // finally, with everything being relinked, we can delete curhashelem
- delete curhashelem;
- curhashelem = tmp2; // Set to next element in the list
- }
- else
- return ERR_RTP_HASHTABLE_NOCURRENTELEMENT;
- return 0;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline int RTPHashTable<Element,GetIndex,hashsize>::GotoElement(const Element &e)
-{
- int index;
- bool found;
-
- index = GetIndex(e);
- if (index >= hashsize)
- return ERR_RTP_HASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX;
-
- curhashelem = table[index];
- found = false;
- while(!found && curhashelem != 0)
- {
- if (curhashelem->GetElement() == e)
- found = true;
- else
- curhashelem = curhashelem->hashnext;
- }
- if (!found)
- return ERR_RTP_HASHTABLE_ELEMENTNOTFOUND;
- return 0;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline bool RTPHashTable<Element,GetIndex,hashsize>::HasElement(const Element &e)
-{
- int index;
- bool found;
- HashElement *tmp;
-
- index = GetIndex(e);
- if (index >= hashsize)
- return false;
-
- tmp = table[index];
- found = false;
- while(!found && tmp != 0)
- {
- if (tmp->GetElement() == e)
- found = true;
- else
- tmp = tmp->hashnext;
- }
- return found;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline void RTPHashTable<Element,GetIndex,hashsize>::GotoNextElement()
-{
- if (curhashelem)
- curhashelem = curhashelem->listnext;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline void RTPHashTable<Element,GetIndex,hashsize>::GotoPreviousElement()
-{
- if (curhashelem)
- curhashelem = curhashelem->listprev;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline void RTPHashTable<Element,GetIndex,hashsize>::Clear()
-{
- HashElement *tmp1,*tmp2;
-
- for (int i = 0 ; i < hashsize ; i++)
- table[i] = 0;
-
- tmp1 = firsthashelem;
- while (tmp1 != 0)
- {
- tmp2 = tmp1->listnext;
- delete tmp1;
- tmp1 = tmp2;
- }
- firsthashelem = 0;
- lasthashelem = 0;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline int RTPHashTable<Element,GetIndex,hashsize>::AddElement(const Element &elem)
-{
- int index;
- bool found;
- HashElement *e,*newelem;
-
- index = GetIndex(elem);
- if (index >= hashsize)
- return ERR_RTP_HASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX;
-
- e = table[index];
- found = false;
- while(!found && e != 0)
- {
- if (e->GetElement() == elem)
- found = true;
- else
- e = e->hashnext;
- }
- if (found)
- return ERR_RTP_HASHTABLE_ELEMENTALREADYEXISTS;
-
- // Okay, the key doesn't exist, so we can add the new element in the hash table
-
- newelem = new HashElement(elem,index);
- if (newelem == 0)
- return ERR_RTP_OUTOFMEM;
-
- e = table[index];
- table[index] = newelem;
- newelem->hashnext = e;
- if (e != 0)
- e->hashprev = newelem;
-
- // Now, we still got to add it to the linked list
-
- if (firsthashelem == 0)
- {
- firsthashelem = newelem;
- lasthashelem = newelem;
- }
- else // there already are some elements in the list
- {
- lasthashelem->listnext = newelem;
- newelem->listprev = lasthashelem;
- lasthashelem = newelem;
- }
- return 0;
-}
-
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline int RTPHashTable<Element,GetIndex,hashsize>::DeleteElement(const Element &elem)
-{
- int status;
-
- status = GotoElement(elem);
- if (status < 0)
- return status;
- return DeleteCurrentElement();
-}
-
-#ifdef RTPDEBUG
-template<class Element,int GetIndex(const Element &e),int hashsize>
-inline void RTPHashTable<Element,GetIndex,hashsize>::Dump()
-{
- HashElement *e;
-
- std::cout << "DUMPING TABLE CONTENTS:" << std::endl;
- for (int i = 0 ; i < hashsize ; i++)
- {
- e = table[i];
- while (e != 0)
- {
- e->Dump();
- e = e->hashnext;
- }
- }
-
- std::cout << "DUMPING LIST CONTENTS:" << std::endl;
- e = firsthashelem;
- while (e != 0)
- {
- e->Dump();
- e = e->listnext;
- }
-}
-#endif // RTPDEBUG
-
-#endif // RTPHASHTABLE_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpinternalsourcedata.h"
-#include "rtppacket.h"
-#include <string.h>
-
-#include "rtpdebug.h"
-
-#define RTPINTERNALSOURCEDATA_MAXPROBATIONPACKETS 32
-
-RTPInternalSourceData::RTPInternalSourceData(u_int32_t ssrc,RTPSources::ProbationType probtype):RTPSourceData(ssrc)
-{
-#ifdef RTP_SUPPORT_PROBATION
- probationtype = probtype;
-#endif // RTP_SUPPORT_PROBATION
-}
-
-RTPInternalSourceData::~RTPInternalSourceData()
-{
-}
-
-// The following function should delete rtppack if necessary
-int RTPInternalSourceData::ProcessRTPPacket(RTPPacket *rtppack,const RTPTime &receivetime,bool *stored)
-{
- bool accept,onprobation,applyprobation;
- double tsunit;
-
- *stored = false;
-
- if (timestampunit < 0)
- tsunit = INF_GetEstimatedTimestampUnit();
- else
- tsunit = timestampunit;
-
-#ifdef RTP_SUPPORT_PROBATION
- if (validated) // If the source is our own process, we can already be validated. No
- applyprobation = false; // probation should be applied in that case.
- else
- {
- if (probationtype == RTPSources::NoProbation)
- applyprobation = false;
- else
- applyprobation = true;
- }
-#else
- applyprobation = false;
-#endif // RTP_SUPPORT_PROBATION
-
- stats.ProcessPacket(rtppack,receivetime,tsunit,ownssrc,&accept,applyprobation,&onprobation);
-
-#ifdef RTP_SUPPORT_PROBATION
- switch (probationtype)
- {
- case RTPSources::ProbationStore:
- if (!(onprobation || accept))
- return 0;
- if (accept)
- validated = true;
- break;
- case RTPSources::ProbationDiscard:
- case RTPSources::NoProbation:
- if (!accept)
- return 0;
- validated = true;
- break;
- default:
- return ERR_RTP_INTERNALSOURCEDATA_INVALIDPROBATIONTYPE;
- }
-#else
- if (!accept)
- return 0;
- validated = true;
-#endif // RTP_SUPPORT_PROBATION;
-
- if (validated && !ownssrc) // for own ssrc these variables depend on the outgoing packets, not on the incoming
- issender = true;
-
- // Now, we can place the packet in the queue
-
- if (packetlist.empty())
- {
- *stored = true;
- packetlist.push_back(rtppack);
- return 0;
- }
-
- if (!validated) // still on probation
- {
- // Make sure that we don't buffer too much packets to avoid wasting memory
- // on a bad source. Delete the packet in the queue with the lowest sequence
- // number.
- if (packetlist.size() == RTPINTERNALSOURCEDATA_MAXPROBATIONPACKETS)
- {
- RTPPacket *p = *(packetlist.begin());
- packetlist.pop_front();
- delete p;
- }
- }
-
- // find the right position to insert the packet
-
- std::list<RTPPacket*>::iterator it,start;
- bool done = false;
- u_int32_t newseqnr = rtppack->GetExtendedSequenceNumber();
-
- it = packetlist.end();
- --it;
- start = packetlist.begin();
-
- while (!done)
- {
- RTPPacket *p;
- u_int32_t seqnr;
-
- p = *it;
- seqnr = p->GetExtendedSequenceNumber();
- if (seqnr > newseqnr)
- {
- if (it != start)
- --it;
- else // we're at the start of the list
- {
- *stored = true;
- done = true;
- packetlist.push_front(rtppack);
- }
- }
- else if (seqnr < newseqnr) // insert after this packet
- {
- ++it;
- packetlist.insert(it,rtppack);
- done = true;
- *stored = true;
- }
- else // they're equal !! Drop packet
- {
- done = true;
- }
- }
-
- return 0;
-}
-
-int RTPInternalSourceData::ProcessSDESItem(u_int8_t id,const u_int8_t *data,size_t itemlen,const RTPTime &receivetime,bool *cnamecollis)
-{
- *cnamecollis = false;
-
- stats.SetLastMessageTime(receivetime);
-
- switch(id)
- {
- case RTCP_SDES_ID_CNAME:
- {
- size_t curlen;
- u_int8_t *oldcname;
-
- // NOTE: we're going to make sure that the CNAME is only set once.
- oldcname = SDESinf.GetCNAME(&curlen);
- if (curlen == 0)
- {
- // if CNAME is set, the source is validated
- SDESinf.SetCNAME(data,itemlen);
- validated = true;
- }
- else // check if this CNAME is equal to the one that is already present
- {
- if (curlen != itemlen)
- *cnamecollis = true;
- else
- {
- if (memcmp(data,oldcname,itemlen) != 0)
- *cnamecollis = true;
- }
- }
- }
- break;
- case RTCP_SDES_ID_NAME:
- {
- u_int8_t *oldname;
- size_t oldlen;
-
- oldname = SDESinf.GetName(&oldlen);
- if (oldlen == 0) // Name not set
- return SDESinf.SetName(data,itemlen);
- }
- break;
- case RTCP_SDES_ID_EMAIL:
- {
- u_int8_t *oldemail;
- size_t oldlen;
-
- oldemail = SDESinf.GetEMail(&oldlen);
- if (oldlen == 0)
- return SDESinf.SetEMail(data,itemlen);
- }
- break;
- case RTCP_SDES_ID_PHONE:
- return SDESinf.SetPhone(data,itemlen);
- case RTCP_SDES_ID_LOCATION:
- return SDESinf.SetLocation(data,itemlen);
- case RTCP_SDES_ID_TOOL:
- {
- u_int8_t *oldtool;
- size_t oldlen;
-
- oldtool = SDESinf.GetTool(&oldlen);
- if (oldlen == 0)
- return SDESinf.SetTool(data,itemlen);
- }
- break;
- case RTCP_SDES_ID_NOTE:
- stats.SetLastNoteTime(receivetime);
- return SDESinf.SetNote(data,itemlen);
- }
- return 0;
-}
-
-#ifdef RTP_SUPPORT_SDESPRIV
-
-int RTPInternalSourceData::ProcessPrivateSDESItem(const u_int8_t *prefix,size_t prefixlen,const u_int8_t *value,size_t valuelen,const RTPTime &receivetime)
-{
- int status;
-
- stats.SetLastMessageTime(receivetime);
- status = SDESinf.SetPrivateValue(prefix,prefixlen,value,valuelen);
- if (status == ERR_RTP_SDES_MAXPRIVITEMS)
- return 0; // don't stop processing just because the number of items is full
- return status;
-}
-
-#endif // RTP_SUPPORT_SDESPRIV
-
-int RTPInternalSourceData::ProcessBYEPacket(const u_int8_t *reason,size_t reasonlen,const RTPTime &receivetime)
-{
- if (byereason)
- {
- delete [] byereason;
- byereason = 0;
- byereasonlen = 0;
- }
-
- byetime = receivetime;
- byereason = new u_int8_t[reasonlen];
- if (byereason == 0)
- return ERR_RTP_OUTOFMEM;
- memcpy(byereason,reason,reasonlen);
- byereasonlen = reasonlen;
- receivedbye = true;
- stats.SetLastMessageTime(receivetime);
- return 0;
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPINTERNALSOURCEDATA_H
-
-#define RTPINTERNALSOURCEDATA_H
-
-#include "rtpconfig.h"
-#include "rtpsourcedata.h"
-#include "rtpaddress.h"
-#include "rtptimeutilities.h"
-#include "rtpsources.h"
-
-class RTPInternalSourceData : public RTPSourceData
-{
-public:
- RTPInternalSourceData(u_int32_t ssrc, RTPSources::ProbationType probtype);
- ~RTPInternalSourceData();
-
- int ProcessRTPPacket(RTPPacket *rtppack,const RTPTime &receivetime,bool *stored);
- void ProcessSenderInfo(const RTPNTPTime &ntptime,u_int32_t rtptime,u_int32_t packetcount,
- u_int32_t octetcount,const RTPTime &receivetime) { SRprevinf = SRinf; SRinf.Set(ntptime,rtptime,packetcount,octetcount,receivetime); stats.SetLastMessageTime(receivetime); }
- void ProcessReportBlock(u_int8_t fractionlost,int32_t lostpackets,u_int32_t exthighseqnr,
- u_int32_t jitter,u_int32_t lsr,u_int32_t dlsr,
- const RTPTime &receivetime) { RRprevinf = RRinf; RRinf.Set(fractionlost,lostpackets,exthighseqnr,jitter,lsr,dlsr,receivetime); stats.SetLastMessageTime(receivetime); }
- void UpdateMessageTime(const RTPTime &receivetime) { stats.SetLastMessageTime(receivetime); }
- int ProcessSDESItem(u_int8_t id,const u_int8_t *data,size_t itemlen,const RTPTime &receivetime,bool *cnamecollis);
-#ifdef RTP_SUPPORT_SDESPRIV
- int ProcessPrivateSDESItem(const u_int8_t *prefix,size_t prefixlen,const u_int8_t *value,size_t valuelen,const RTPTime &receivetime);
-#endif // RTP_SUPPORT_SDESPRIV
- int ProcessBYEPacket(const u_int8_t *reason,size_t reasonlen,const RTPTime &receivetime);
-
- int SetRTPDataAddress(const RTPAddress *a);
- int SetRTCPDataAddress(const RTPAddress *a);
-
- void ClearSenderFlag() { issender = false; }
- void SentRTPPacket() { if (!ownssrc) return; RTPTime t = RTPTime::CurrentTime(); issender = true; stats.SetLastRTPPacketTime(t); stats.SetLastMessageTime(t); }
- void SetOwnSSRC() { ownssrc = true; validated = true; }
- void SetCSRC() { validated = true; iscsrc = true; }
- void ClearNote() { SDESinf.SetNote(0,0); }
-
-#ifdef RTP_SUPPORT_PROBATION
-private:
- RTPSources::ProbationType probationtype;
-#endif // RTP_SUPPORT_PROBATION
-};
-
-inline int RTPInternalSourceData::SetRTPDataAddress(const RTPAddress *a)
-{
- if (a == 0)
- {
- if (rtpaddr)
- {
- delete rtpaddr;
- rtpaddr = 0;
- }
- }
- else
- {
- RTPAddress *newaddr = a->CreateCopy();
- if (newaddr == 0)
- return ERR_RTP_OUTOFMEM;
-
- if (rtpaddr && a != rtpaddr)
- delete rtpaddr;
- rtpaddr = newaddr;
- }
- isrtpaddrset = true;
- return 0;
-}
-
-inline int RTPInternalSourceData::SetRTCPDataAddress(const RTPAddress *a)
-{
- if (a == 0)
- {
- if (rtcpaddr)
- {
- delete rtcpaddr;
- rtcpaddr = 0;
- }
- }
- else
- {
- RTPAddress *newaddr = a->CreateCopy();
- if (newaddr == 0)
- return ERR_RTP_OUTOFMEM;
-
- if (rtcpaddr && a != rtcpaddr)
- delete rtcpaddr;
- rtcpaddr = newaddr;
- }
- isrtcpaddrset = true;
- return 0;
-}
-
-#endif // RTPINTERNALSOURCEDATA_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpipv4address.h"
-#ifdef RTPDEBUG
- #include <stdio.h>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-bool RTPIPv4Address::IsSameAddress(const RTPAddress *addr) const
-{
- if (addr == 0)
- return false;
- if (addr->GetAddressType() != IPv4Address)
- return false;
-
- const RTPIPv4Address *addr2 = (const RTPIPv4Address *)addr;
- if (addr2->GetIP() == ip && addr2->GetPort() == port)
- return true;
- return false;
-}
-
-bool RTPIPv4Address::IsFromSameHost(const RTPAddress *addr) const
-{
- if (addr == 0)
- return false;
- if (addr->GetAddressType() != IPv4Address)
- return false;
-
- const RTPIPv4Address *addr2 = (const RTPIPv4Address *)addr;
- if (addr2->GetIP() == ip)
- return true;
- return false;
-}
-
-RTPAddress *RTPIPv4Address::CreateCopy() const
-{
- RTPIPv4Address *a = new RTPIPv4Address(ip,port);
- return a;
-}
-
-#ifdef RTPDEBUG
-std::string RTPIPv4Address::GetAddressString() const
-{
- char str[1024];
-
- sprintf(str,"%d.%d.%d.%d:%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),
- (int)(ip&0xFF),(int)port);
- return std::string(str);
-}
-#endif // RTPDEBUG
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPIPV4ADDRESS_H
-
-#define RTPIPV4ADDRESS_H
-
-#include "rtpconfig.h"
-#include "rtpaddress.h"
-#include "rtptypes.h"
-
-class RTPIPv4Address : public RTPAddress
-{
-public:
- RTPIPv4Address(u_int32_t ip = 0, u_int16_t port = 0):RTPAddress(IPv4Address) { RTPIPv4Address::ip = ip; RTPIPv4Address::port = port; }
- RTPIPv4Address(const u_int8_t ip[4],u_int16_t port = 0):RTPAddress(IPv4Address) { RTPIPv4Address::ip = (u_int32_t)ip[3]; RTPIPv4Address::ip |= (((u_int32_t)ip[2])<<8); RTPIPv4Address::ip |= (((u_int32_t)ip[1])<<16); RTPIPv4Address::ip |= (((u_int32_t)ip[0])<<24); RTPIPv4Address::port = port; }
- ~RTPIPv4Address() { }
- void SetIP(u_int32_t ip) { RTPIPv4Address::ip = ip; }
- void SetIP(const u_int8_t ip[4]) { RTPIPv4Address::ip = (u_int32_t)ip[3]; RTPIPv4Address::ip |= (((u_int32_t)ip[2])<<8); RTPIPv4Address::ip |= (((u_int32_t)ip[1])<<16); RTPIPv4Address::ip |= (((u_int32_t)ip[0])<<24); }
- void SetPort(u_int16_t port) { RTPIPv4Address::port = port; }
- u_int32_t GetIP() const { return ip; }
- u_int16_t GetPort() const { return port; }
- RTPAddress *CreateCopy() const;
- bool IsSameAddress(const RTPAddress *addr) const;
- bool IsFromSameHost(const RTPAddress *addr) const;
-#ifdef RTPDEBUG
- std::string GetAddressString() const;
-#endif // RTPDEBUG
-private:
- u_int32_t ip;
- u_int16_t port;
-};
-
-#endif // RTPIPV4ADDRESS_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPIPV4DESTINATION
-
-#define RTPIPV4DESTINATION
-
-#include "rtpconfig.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-#ifdef RTPDEBUG
- #include <stdio.h>
- #include <string>
-#endif // RTPDEBUG
-
-class RTPIPv4Destination
-{
-public:
- // (nbo = network byte order, hbo = host byte order)
-
- RTPIPv4Destination(u_int32_t ip,u_int16_t rtpportbase) { ipaddr_hbo = ip; ipaddr_nbo = htonl(ip); rtpport_nbo = htons(rtpportbase); rtcpport_nbo = htons(rtpportbase+1); }
- u_int32_t GetIP_HBO() const { return ipaddr_hbo; }
- u_int32_t GetIP_NBO() const { return ipaddr_nbo; }
- u_int16_t GetRTPPort_NBO() const { return rtpport_nbo; }
- u_int16_t GetRTCPPort_NBO() const { return rtcpport_nbo; }
- bool operator==(const RTPIPv4Destination &src) const { if (src.ipaddr_nbo == ipaddr_nbo && src.rtpport_nbo == rtpport_nbo) return true; return false; } // NOTE: I only check IP and portbase
-#ifdef RTPDEBUG
- std::string GetDestinationString() const;
-#endif // RTPDEBUG
-private:
- u_int32_t ipaddr_hbo;
- u_int32_t ipaddr_nbo;
- u_int16_t rtpport_nbo;
- u_int16_t rtcpport_nbo;
-};
-
-#ifdef RTPDEBUG
-inline std::string RTPIPv4Destination::GetDestinationString() const
-{
- char str[1024];
- u_int32_t ip = ipaddr_hbo;
- u_int16_t portbase = ntohs(rtpport_nbo);
-
- sprintf(str,"%d.%d.%d.%d:%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF),(int)(portbase));
- return std::string(str);
-}
-#endif // RTPDEBUG
-
-#endif // RTPIPV4DESTINATION
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpipv6address.h"
-
-#ifdef RTP_SUPPORT_IPV6
-
-#ifdef RTPDEBUG
- #include <stdio.h>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTPAddress *RTPIPv6Address::CreateCopy() const
-{
- RTPIPv6Address *newaddr = new RTPIPv6Address(ip,port);
- return newaddr;
-}
-
-bool RTPIPv6Address::IsSameAddress(const RTPAddress *addr) const
-{
- if (addr == 0)
- return false;
- if (addr->GetAddressType() != RTPAddress::IPv6Address)
- return false;
-
- const RTPIPv6Address *addr2 = (const RTPIPv6Address *)addr;
- const u_int8_t *ip2 = addr2->ip.s6_addr;
-
- if (port != addr2->port)
- return false;
-
- for (int i = 0 ; i < 16 ; i++)
- {
- if (ip.s6_addr[i] != ip2[i])
- return false;
- }
- return true;
-}
-
-bool RTPIPv6Address::IsFromSameHost(const RTPAddress *addr) const
-{
- if (addr == 0)
- return false;
- if (addr->GetAddressType() != RTPAddress::IPv6Address)
- return false;
-
- const RTPIPv6Address *addr2 = (const RTPIPv6Address *)addr;
- const u_int8_t *ip2 = addr2->ip.s6_addr;
- for (int i = 0 ; i < 16 ; i++)
- {
- if (ip.s6_addr[i] != ip2[i])
- return false;
- }
- return true;
-}
-
-#ifdef RTPDEBUG
-std::string RTPIPv6Address::GetAddressString() const
-{
- char str[256];
- u_int16_t ip16[8];
- int i,j;
-
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2)
- {
- ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8);
- ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]);
- }
-
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X - %d",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7],(int)port);
- return std::string(str);
-}
-#endif // RTPDEBUG
-
-#endif // RTP_SUPPORT_IPV6
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPIPV6ADDRESS_H
-
-#define RTPIPV6ADDRESS_H
-
-#include "rtpconfig.h"
-
-#ifdef RTP_SUPPORT_IPV6
-
-#include "rtpaddress.h"
-#include "rtptypes.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-class RTPIPv6Address : public RTPAddress
-{
-public:
- RTPIPv6Address():RTPAddress(IPv6Address) { for (int i = 0 ; i < 16 ; i++) ip.s6_addr[i] = 0; port = 0; }
- RTPIPv6Address(const u_int8_t ip[16],u_int16_t port = 0):RTPAddress(IPv6Address) { SetIP(ip); RTPIPv6Address::port = port; }
- RTPIPv6Address(in6_addr ip,u_int16_t port = 0):RTPAddress(IPv6Address) { RTPIPv6Address::ip = ip; RTPIPv6Address::port = port; }
- ~RTPIPv6Address() { }
- void SetIP(in6_addr ip) { RTPIPv6Address::ip = ip; }
- void SetIP(const u_int8_t ip[16]) { for (int i = 0 ; i < 16 ; i++) RTPIPv6Address::ip.s6_addr[i] = ip[i]; }
- void SetPort(u_int16_t port) { RTPIPv6Address::port = port; }
- void GetIP(u_int8_t ip[16]) const { for (int i = 0 ; i < 16 ; i++) ip[i] = RTPIPv6Address::ip.s6_addr[i]; }
- in6_addr GetIP() const { return ip; }
- u_int16_t GetPort() const { return port; }
-
- RTPAddress *CreateCopy() const;
- bool IsSameAddress(const RTPAddress *addr) const;
- bool IsFromSameHost(const RTPAddress *addr) const;
-#ifdef RTPDEBUG
- std::string GetAddressString() const;
-#endif // RTPDEBUG
-private:
- in6_addr ip;
- u_int16_t port;
-};
-
-#endif // RTP_SUPPORT_IPV6
-
-#endif // RTPIPV6ADDRESS_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPIPV6DESTINATION
-
-#define RTPIPV6DESTINATION
-
-#include "rtpconfig.h"
-
-#ifdef RTP_SUPPORT_IPV6
-
-#include "rtptypes.h"
-#include <string.h>
-#ifndef WIN32
- #include <netinet/in.h>
-#endif // WIN32
-#ifdef RTPDEBUG
- #include <stdio.h>
- #include <string>
-#endif // RTPDEBUG
-
-class RTPIPv6Destination
-{
-public:
- RTPIPv6Destination(in6_addr ip,u_int16_t portbase) { RTPIPv6Destination::ip = ip; rtpport_nbo = htons(portbase); rtcpport_nbo = htons(portbase+1); }
- in6_addr GetIP() const { return ip; }
- u_int16_t GetRTPPort_NBO() const { return rtpport_nbo; }
- u_int16_t GetRTCPPort_NBO() const { return rtcpport_nbo; }
- bool operator==(const RTPIPv6Destination &src) const { if (src.rtpport_nbo == rtpport_nbo && (memcmp(&(src.ip),&ip,sizeof(in6_addr)) == 0)) return true; return false; } // NOTE: I only check IP and portbase
-#ifdef RTPDEBUG
- std::string GetDestinationString() const;
-#endif // RTPDEBUG
-private:
- in6_addr ip;
- u_int16_t rtpport_nbo,rtcpport_nbo;
-};
-
-#ifdef RTPDEBUG
-inline std::string RTPIPv6Destination::GetDestinationString() const
-{
- u_int16_t ip16[8];
- char str[1024];
- u_int16_t portbase = ntohs(rtpport_nbo);
- int i,j;
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2) { ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8); ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]); }
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X/%d",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7],(int)portbase);
- return std::string(str);
-}
-#endif // RTPDEBUG
-
-#endif // RTP_SUPPORT_IPV6
-
-#endif // RTPIPV6DESTINATION
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPKEYHASHTABLE_H
-
-#define RTPKEYHASHTABLE_H
-
-#include "rtpconfig.h"
-#include "rtperrors.h"
-
-#ifdef RTPDEBUG
-#include <iostream>
-#endif // RTPDEBUG
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-class RTPKeyHashTable
-{
-public:
- RTPKeyHashTable();
- ~RTPKeyHashTable() { Clear(); }
-
- void GotoFirstElement() { curhashelem = firsthashelem; }
- void GotoLastElement() { curhashelem = lasthashelem; }
- bool HasCurrentElement() { return (curhashelem == 0)?false:true; }
- int DeleteCurrentElement();
- Element &GetCurrentElement() { return curhashelem->GetElement(); }
- Key &GetCurrentKey() { return curhashelem->GetKey(); }
- int GotoElement(const Key &k);
- bool HasElement(const Key &k);
- void GotoNextElement();
- void GotoPreviousElement();
- void Clear();
-
- int AddElement(const Key &k,const Element &elem);
- int DeleteElement(const Key &k);
-
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- class HashElement
- {
- public:
- HashElement(const Key &k,const Element &e,int index):key(k),element(e) { hashprev = 0; hashnext = 0; listnext = 0; listprev = 0; hashindex = index; }
- int GetHashIndex() { return hashindex; }
- Key &GetKey() { return key; }
- Element &GetElement() { return element; }
-#ifdef RTPDEBUG
- void Dump() { std::cout << "\tHash index " << hashindex << " | Key " << key << " | Element " << element << std::endl; }
-#endif // RTPDEBUG
- private:
- int hashindex;
- Key key;
- Element element;
- public:
- HashElement *hashprev,*hashnext;
- HashElement *listprev,*listnext;
- };
-
- HashElement *table[hashsize];
- HashElement *firsthashelem,*lasthashelem;
- HashElement *curhashelem;
-};
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline RTPKeyHashTable<Key,Element,GetIndex,hashsize>::RTPKeyHashTable()
-{
- for (int i = 0 ; i < hashsize ; i++)
- table[i] = 0;
- firsthashelem = 0;
- lasthashelem = 0;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline int RTPKeyHashTable<Key,Element,GetIndex,hashsize>::DeleteCurrentElement()
-{
- if (curhashelem)
- {
- HashElement *tmp1,*tmp2;
- int index;
-
- // First, relink elements in current hash bucket
-
- index = curhashelem->GetHashIndex();
- tmp1 = curhashelem->hashprev;
- tmp2 = curhashelem->hashnext;
- if (tmp1 == 0) // no previous element in hash bucket
- {
- table[index] = tmp2;
- if (tmp2 != 0)
- tmp2->hashprev = 0;
- }
- else // there is a previous element in the hash bucket
- {
- tmp1->hashnext = tmp2;
- if (tmp2 != 0)
- tmp2->hashprev = 0;
- }
-
- // Relink elements in list
-
- tmp1 = curhashelem->listprev;
- tmp2 = curhashelem->listnext;
- if (tmp1 == 0) // curhashelem is first in list
- {
- firsthashelem = tmp2;
- if (tmp2 != 0)
- tmp2->listprev = 0;
- else // curhashelem is also last in list
- lasthashelem = 0;
- }
- else
- {
- tmp1->listnext = tmp2;
- if (tmp2 != 0)
- tmp2->listprev = tmp1;
- else // curhashelem is last in list
- lasthashelem = tmp1;
- }
-
- // finally, with everything being relinked, we can delete curhashelem
- delete curhashelem;
- curhashelem = tmp2; // Set to next element in list
- }
- else
- return ERR_RTP_KEYHASHTABLE_NOCURRENTELEMENT;
- return 0;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline int RTPKeyHashTable<Key,Element,GetIndex,hashsize>::GotoElement(const Key &k)
-{
- int index;
- bool found;
-
- index = GetIndex(k);
- if (index >= hashsize)
- return ERR_RTP_KEYHASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX;
-
- curhashelem = table[index];
- found = false;
- while(!found && curhashelem != 0)
- {
- if (curhashelem->GetKey() == k)
- found = true;
- else
- curhashelem = curhashelem->hashnext;
- }
- if (!found)
- return ERR_RTP_KEYHASHTABLE_KEYNOTFOUND;
- return 0;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline bool RTPKeyHashTable<Key,Element,GetIndex,hashsize>::HasElement(const Key &k)
-{
- int index;
- bool found;
- HashElement *tmp;
-
- index = GetIndex(k);
- if (index >= hashsize)
- return false;
-
- tmp = table[index];
- found = false;
- while(!found && tmp != 0)
- {
- if (tmp->GetKey() == k)
- found = true;
- else
- tmp = tmp->hashnext;
- }
- return found;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline void RTPKeyHashTable<Key,Element,GetIndex,hashsize>::GotoNextElement()
-{
- if (curhashelem)
- curhashelem = curhashelem->listnext;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline void RTPKeyHashTable<Key,Element,GetIndex,hashsize>::GotoPreviousElement()
-{
- if (curhashelem)
- curhashelem = curhashelem->listprev;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline void RTPKeyHashTable<Key,Element,GetIndex,hashsize>::Clear()
-{
- HashElement *tmp1,*tmp2;
-
- for (int i = 0 ; i < hashsize ; i++)
- table[i] = 0;
-
- tmp1 = firsthashelem;
- while (tmp1 != 0)
- {
- tmp2 = tmp1->listnext;
- delete tmp1;
- tmp1 = tmp2;
- }
- firsthashelem = 0;
- lasthashelem = 0;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline int RTPKeyHashTable<Key,Element,GetIndex,hashsize>::AddElement(const Key &k,const Element &elem)
-{
- int index;
- bool found;
- HashElement *e,*newelem;
-
- index = GetIndex(k);
- if (index >= hashsize)
- return ERR_RTP_KEYHASHTABLE_FUNCTIONRETURNEDINVALIDHASHINDEX;
-
- e = table[index];
- found = false;
- while(!found && e != 0)
- {
- if (e->GetKey() == k)
- found = true;
- else
- e = e->hashnext;
- }
- if (found)
- return ERR_RTP_KEYHASHTABLE_KEYALREADYEXISTS;
-
- // Okay, the key doesn't exist, so we can add the new element in the hash table
-
- newelem = new HashElement(k,elem,index);
- if (newelem == 0)
- return ERR_RTP_OUTOFMEM;
-
- e = table[index];
- table[index] = newelem;
- newelem->hashnext = e;
- if (e != 0)
- e->hashprev = newelem;
-
- // Now, we still got to add it to the linked list
-
- if (firsthashelem == 0)
- {
- firsthashelem = newelem;
- lasthashelem = newelem;
- }
- else // there already are some elements in the list
- {
- lasthashelem->listnext = newelem;
- newelem->listprev = lasthashelem;
- lasthashelem = newelem;
- }
- return 0;
-}
-
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline int RTPKeyHashTable<Key,Element,GetIndex,hashsize>::DeleteElement(const Key &k)
-{
- int status;
-
- status = GotoElement(k);
- if (status < 0)
- return status;
- return DeleteCurrentElement();
-}
-
-#ifdef RTPDEBUG
-template<class Key,class Element,int GetIndex(const Key &k),int hashsize>
-inline void RTPKeyHashTable<Key,Element,GetIndex,hashsize>::Dump()
-{
- HashElement *e;
-
- std::cout << "DUMPING TABLE CONTENTS:" << std::endl;
- for (int i = 0 ; i < hashsize ; i++)
- {
- e = table[i];
- while (e != 0)
- {
- e->Dump();
- e = e->hashnext;
- }
- }
-
- std::cout << "DUMPING LIST CONTENTS:" << std::endl;
- e = firsthashelem;
- while (e != 0)
- {
- e->Dump();
- e = e->listnext;
- }
-}
-#endif // RTPDEBUG
-
-#endif // RTPKEYHASHTABLE_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtplibraryversion.h"
-
-RTPLibraryVersion RTPLibraryVersion::GetVersion()
-{
- return RTPLibraryVersion(3,3,0);
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPLIBRARYVERSION_H
-
-#define RTPLIBRARYVERSION_H
-
-#include <string>
-#include <stdio.h>
-
-class RTPLibraryVersion
-{
-public:
- static RTPLibraryVersion GetVersion();
-private:
- RTPLibraryVersion(int major,int minor,int debug) { majornr = major; minornr = minor; debugnr = debug; }
-public:
- int GetMajorNumber() const { return majornr; }
- int GetMinorNumber() const { return minornr; }
- int GetDebugNumber() const { return debugnr; }
- std::string GetVersionString() const;
-private:
- int debugnr,minornr,majornr;
-};
-
-inline std::string RTPLibraryVersion::GetVersionString() const
-{
- char str[16];
-
- sprintf(str,"%d.%d.%d",majornr,minornr,debugnr);
-
- return std::string(str);
-}
-
-#endif // RTPLIBRARYVERSION_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtppacket.h"
-#include "rtpstructs.h"
-#include "rtpdefines.h"
-#include "rtperrors.h"
-#include "rtprawpacket.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-#ifdef RTPDEBUG
- #include <stdio.h>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-void RTPPacket::Clear()
-{
- hasextension = false;
- hasmarker = false;
- numcsrcs = 0;
- payloadtype = 0;
- extseqnr = 0;
- timestamp = 0;
- ssrc = 0;
- packet = 0;
- payload = 0;
- packetlength = 0;
- payloadlength = 0;
- extid = 0;
- extension = 0;
- extensionlength = 0;
- error = 0;
- externalbuffer = false;
-}
-
-RTPPacket::RTPPacket(RTPRawPacket &rawpack) : receivetime(rawpack.GetReceiveTime())
-{
- Clear();
- error = ParseRawPacket(rawpack);
-}
-
-RTPPacket::RTPPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- size_t maxpacksize /* = 0 */ ) : receivetime(0,0)
-{
- Clear();
- error = BuildPacket(payloadtype,payloaddata,payloadlen,seqnr,timestamp,ssrc,gotmarker,numcsrcs,
- csrcs,gotextension,extensionid,extensionlen_numwords,extensiondata,0,maxpacksize);
-}
-
-RTPPacket::RTPPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- void *buffer,size_t buffersize) : receivetime(0,0)
-{
- Clear();
- if (buffer == 0)
- error = ERR_RTP_PACKET_EXTERNALBUFFERNULL;
- else if (buffersize <= 0)
- error = ERR_RTP_PACKET_ILLEGALBUFFERSIZE;
- else
- error = BuildPacket(payloadtype,payloaddata,payloadlen,seqnr,timestamp,ssrc,gotmarker,numcsrcs,
- csrcs,gotextension,extensionid,extensionlen_numwords,extensiondata,buffer,buffersize);
-}
-
-int RTPPacket::ParseRawPacket(RTPRawPacket &rawpack)
-{
- u_int8_t *packetbytes;
- size_t packetlen;
- u_int8_t payloadtype;
- RTPHeader *rtpheader;
- bool marker;
- int csrccount;
- bool hasextension;
- int payloadoffset,payloadlength;
- int numpadbytes;
- RTPExtensionHeader *rtpextheader;
- u_int16_t exthdrlen;
-
- if (!rawpack.IsRTP()) // If we didn't receive it on the RTP port, we'll ignore it
- return ERR_RTP_PACKET_INVALIDPACKET;
-
- // The length should be at least the size of the RTP header
- packetlen = rawpack.GetDataLength();
- if (packetlen < sizeof(RTPHeader))
- return ERR_RTP_PACKET_INVALIDPACKET;
-
- packetbytes = (u_int8_t *)rawpack.GetData();
- rtpheader = (RTPHeader *)packetbytes;
-
- // The version number should be correct
- if (rtpheader->version != RTP_VERSION)
- return ERR_RTP_PACKET_INVALIDPACKET;
-
- // We'll check if this is possibly a RTCP packet. For this to be possible
- // the marker bit and payload type combined should be either an SR or RR
- // identifier
- marker = (rtpheader->marker == 0)?false:true;
- payloadtype = rtpheader->payloadtype;
- if (marker)
- {
- if (payloadtype == (RTP_RTCPTYPE_SR & 127)) // don't check high bit (this was the marker!!)
- return ERR_RTP_PACKET_INVALIDPACKET;
- if (payloadtype == (RTP_RTCPTYPE_RR & 127))
- return ERR_RTP_PACKET_INVALIDPACKET;
- }
-
- csrccount = rtpheader->csrccount;
- payloadoffset = sizeof(RTPHeader)+(int)(csrccount*sizeof(u_int32_t));
-
- if (rtpheader->padding) // adjust payload length to take padding into account
- {
- numpadbytes = (int)packetbytes[packetlen-1]; // last byte contains number of padding bytes
- if (numpadbytes <= 0)
- return ERR_RTP_PACKET_INVALIDPACKET;
- }
- else
- numpadbytes = 0;
-
- hasextension = (rtpheader->extension == 0)?false:true;
- if (hasextension) // got header extension
- {
- rtpextheader = (RTPExtensionHeader *)(packetbytes+payloadoffset);
- payloadoffset += sizeof(RTPExtensionHeader);
- exthdrlen = ntohs(rtpextheader->length);
- payloadoffset += ((int)exthdrlen)*sizeof(u_int32_t);
- }
- else
- {
- rtpextheader = 0;
- exthdrlen = 0;
- }
-
- payloadlength = packetlen-numpadbytes-payloadoffset;
- if (payloadlength < 0)
- return ERR_RTP_PACKET_INVALIDPACKET;
-
- // Now, we've got a valid packet, so we can create a new instance of RTPPacket
- // and fill in the members
-
- RTPPacket::hasextension = hasextension;
- if (hasextension)
- {
- RTPPacket::extid = ntohs(rtpextheader->id);
- RTPPacket::extensionlength = ((int)ntohs(rtpextheader->length))*sizeof(u_int32_t);
- RTPPacket::extension = ((u_int8_t *)rtpextheader)+sizeof(RTPExtensionHeader);
- }
-
- RTPPacket::hasmarker = marker;
- RTPPacket::numcsrcs = csrccount;
- RTPPacket::payloadtype = payloadtype;
-
- // Note: we don't fill in the EXTENDED sequence number here, since we
- // don't have information about the source here. We just fill in the low
- // 16 bits
- RTPPacket::extseqnr = (u_int32_t)ntohs(rtpheader->sequencenumber);
-
- RTPPacket::timestamp = ntohl(rtpheader->timestamp);
- RTPPacket::ssrc = ntohl(rtpheader->ssrc);
- RTPPacket::packet = packetbytes;
- RTPPacket::payload = packetbytes+payloadoffset;
- RTPPacket::packetlength = packetlen;
- RTPPacket::payloadlength = payloadlength;
-
- // We'll zero the data of the raw packet, since we're using it here now!
- rawpack.ZeroData();
-
- return 0;
-}
-
-u_int32_t RTPPacket::GetCSRC(int num) const
-{
- if (num >= numcsrcs)
- return 0;
-
- u_int8_t *csrcpos;
- u_int32_t *csrcval_nbo;
- u_int32_t csrcval_hbo;
-
- csrcpos = packet+sizeof(RTPHeader)+num*sizeof(u_int32_t);
- csrcval_nbo = (u_int32_t *)csrcpos;
- csrcval_hbo = ntohl(*csrcval_nbo);
- return csrcval_hbo;
-}
-
-int RTPPacket::BuildPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- void *buffer,size_t maxsize)
-{
- if (numcsrcs > RTP_MAXCSRCS)
- return ERR_RTP_PACKET_TOOMANYCSRCS;
-
- if (payloadtype > 127) // high bit should not be used
- return ERR_RTP_PACKET_BADPAYLOADTYPE;
- if (payloadtype == 72 || payloadtype == 73) // could cause confusion with rtcp types
- return ERR_RTP_PACKET_BADPAYLOADTYPE;
-
- packetlength = sizeof(RTPHeader);
- packetlength += sizeof(u_int32_t)*((size_t)numcsrcs);
- if (gotextension)
- {
- packetlength += sizeof(RTPExtensionHeader);
- packetlength += sizeof(u_int32_t)*((size_t)extensionlen_numwords);
- }
- packetlength += payloadlen;
-
- if (maxsize > 0 && packetlength > maxsize)
- {
- packetlength = 0;
- return ERR_RTP_PACKET_DATAEXCEEDSMAXSIZE;
- }
-
- // Ok, now we'll just fill in...
-
- RTPHeader *rtphdr;
-
- if (buffer == 0)
- {
- packet = new u_int8_t [packetlength];
- if (packet == 0)
- {
- packetlength = 0;
- return ERR_RTP_OUTOFMEM;
- }
- externalbuffer = false;
- }
- else
- {
- packet = (u_int8_t *)buffer;
- externalbuffer = true;
- }
-
- RTPPacket::hasmarker = gotmarker;
- RTPPacket::hasextension = gotextension;
- RTPPacket::numcsrcs = numcsrcs;
- RTPPacket::payloadtype = payloadtype;
- RTPPacket::extseqnr = (u_int32_t)seqnr;
- RTPPacket::timestamp = timestamp;
- RTPPacket::ssrc = ssrc;
- RTPPacket::payloadlength = payloadlen;
- RTPPacket::extid = extensionid;
- RTPPacket::extensionlength = ((size_t)extensionlen_numwords)*sizeof(u_int32_t);
-
- rtphdr = (RTPHeader *)packet;
- rtphdr->version = RTP_VERSION;
- rtphdr->padding = 0;
- if (gotmarker)
- rtphdr->marker = 1;
- else
- rtphdr->marker = 0;
- if (gotextension)
- rtphdr->extension = 1;
- else
- rtphdr->extension = 0;
- rtphdr->csrccount = numcsrcs;
- rtphdr->payloadtype = payloadtype&127; // make sure high bit isn't set
- rtphdr->sequencenumber = htons(seqnr);
- rtphdr->timestamp = htonl(timestamp);
- rtphdr->ssrc = htonl(ssrc);
-
- u_int32_t *curcsrc;
- int i;
-
- curcsrc = (u_int32_t *)(packet+sizeof(RTPHeader));
- for (i = 0 ; i < numcsrcs ; i++,curcsrc++)
- *curcsrc = htonl(csrcs[i]);
-
- payload = packet+sizeof(RTPHeader)+((size_t)numcsrcs)*sizeof(u_int32_t);
- if (gotextension)
- {
- RTPExtensionHeader *rtpexthdr = (RTPExtensionHeader *)payload;
-
- rtpexthdr->id = htons(extensionid);
- rtpexthdr->length = htons((u_int16_t)extensionlen_numwords);
-
- payload += sizeof(RTPExtensionHeader);
- memcpy(payload,extensiondata,RTPPacket::extensionlength);
-
- payload += RTPPacket::extensionlength;
- }
- memcpy(payload,payloaddata,payloadlen);
- return 0;
-}
-
-#ifdef RTPDEBUG
-void RTPPacket::Dump()
-{
- int i;
-
- printf("Payload type: %d\n",(int)GetPayloadType());
- printf("Extended sequence number: 0x%08x\n",GetExtendedSequenceNumber());
- printf("Timestamp: 0x%08x\n",GetTimestamp());
- printf("SSRC: 0x%08x\n",GetSSRC());
- printf("Marker: %s\n",HasMarker()?"yes":"no");
- printf("CSRC count: %d\n",GetCSRCCount());
- for (i = 0 ; i < GetCSRCCount() ; i++)
- printf(" CSRC[%02d]: 0x%08x\n",i,GetCSRC(i));
- printf("Payload: %s\n",GetPayloadData());
- printf("Payload length: %d\n",GetPayloadLength());
- printf("Packet length: %d\n",GetPacketLength());
- printf("Extension: %s\n",HasExtension()?"yes":"no");
- if (HasExtension())
- {
- printf(" Extension ID: 0x%04x\n",GetExtensionID());
- printf(" Extension data: %s\n",GetExtensionData());
- printf(" Extension length: %d\n",GetExtensionLength());
- }
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPPACKET_H
-
-#define RTPPACKET_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#include "rtptimeutilities.h"
-
-class RTPRawPacket;
-
-class RTPPacket
-{
-public:
- // If successfull, the data is moved from the raw packet to the RTPPacket instance
- RTPPacket(RTPRawPacket &rawpack);
-
- // if maxpacksize == 0, it is ignored
- RTPPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- size_t maxpacksize = 0);
- // pretty much the same function, except that here the data is placed in an external buffer
- RTPPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- void *buffer,size_t buffersize);
-
- virtual ~RTPPacket() { if (packet && !externalbuffer) delete [] packet; }
- int GetCreationError() const { return error; }
-
- bool HasExtension() const { return hasextension; }
- bool HasMarker() const { return hasmarker; }
-
- int GetCSRCCount() const { return numcsrcs; }
- u_int32_t GetCSRC(int num) const;
-
- u_int8_t GetPayloadType() const { return payloadtype; }
-
- // On reception, this is actually a 16 bit value. The high 16 bits
- // are filled in when the packet is processed in the source
- // table
- u_int32_t GetExtendedSequenceNumber() const { return extseqnr; }
- u_int16_t GetSequenceNumber() const { return (u_int16_t)(extseqnr&0x0000FFFF); }
- void SetExtendedSequenceNumber(u_int32_t seq) { extseqnr = seq; }
-
- u_int32_t GetTimestamp() const { return timestamp; }
- u_int32_t GetSSRC() const { return ssrc; }
-
- u_int8_t *GetPacketData() const { return packet; }
- u_int8_t *GetPayloadData() const { return payload; }
- size_t GetPacketLength() const { return packetlength; }
- size_t GetPayloadLength() const { return payloadlength; }
-
- u_int16_t GetExtensionID() const { return extid; }
- u_int8_t *GetExtensionData() const { return extension; }
- size_t GetExtensionLength() const { return extensionlength; }
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-
- // If parsed from a raw packet, the receive time is also copied.
- // This function can be used to retrieve it.
- RTPTime GetReceiveTime() const { return receivetime; }
-private:
- void Clear();
- int ParseRawPacket(RTPRawPacket &rawpack);
- int BuildPacket(u_int8_t payloadtype,const void *payloaddata,size_t payloadlen,u_int16_t seqnr,
- u_int32_t timestamp,u_int32_t ssrc,bool gotmarker,u_int8_t numcsrcs,const u_int32_t *csrcs,
- bool gotextension,u_int16_t extensionid,u_int16_t extensionlen_numwords,const void *extensiondata,
- void *buffer,size_t maxsize);
-
- int error;
-
- bool hasextension,hasmarker;
- int numcsrcs;
-
- u_int8_t payloadtype;
- u_int32_t extseqnr,timestamp,ssrc;
- u_int8_t *packet,*payload;
- size_t packetlength,payloadlength;
-
- u_int16_t extid;
- u_int8_t *extension;
- size_t extensionlength;
-
- bool externalbuffer;
-
- RTPTime receivetime;
-};
-
-#endif // RTPPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtppacketbuilder.h"
-#include "rtperrors.h"
-#include "rtppacket.h"
-#include "rtpsources.h"
-#include <time.h>
-#include <stdlib.h>
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-RTPPacketBuilder::RTPPacketBuilder() : lastwallclocktime(0,0)
-{
- init = false;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTPPacketBuilder::~RTPPacketBuilder()
-{
- Destroy();
-}
-
-int RTPPacketBuilder::Init(size_t max)
-{
- if (init)
- return ERR_RTP_PACKBUILD_ALREADYINIT;
- if (max <= 0)
- return ERR_RTP_PACKBUILD_INVALIDMAXPACKETSIZE;
-
- maxpacksize = max;
- buffer = new u_int8_t [max];
- if (buffer == 0)
- return ERR_RTP_OUTOFMEM;
- packetlength = 0;
-
- CreateNewSSRC();
-
- deftsset = false;
- defptset = false;
- defmarkset = false;
-
- numcsrcs = 0;
-
- init = true;
- return 0;
-}
-
-void RTPPacketBuilder::Destroy()
-{
- if (!init)
- return;
- delete [] buffer;
- init = false;
-}
-
-int RTPPacketBuilder::SetMaximumPacketSize(size_t max)
-{
- u_int8_t *newbuf;
-
- if (max <= 0)
- return ERR_RTP_PACKBUILD_INVALIDMAXPACKETSIZE;
- newbuf = new u_int8_t[max];
- if (newbuf == 0)
- return ERR_RTP_OUTOFMEM;
-
- delete [] buffer;
- buffer = newbuf;
- maxpacksize = max;
- return 0;
-}
-
-int RTPPacketBuilder::AddCSRC(u_int32_t csrc)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- if (numcsrcs >= RTP_MAXCSRCS)
- return ERR_RTP_PACKBUILD_CSRCLISTFULL;
-
- int i;
-
- for (i = 0 ; i < numcsrcs ; i++)
- {
- if (csrcs[i] == csrc)
- return ERR_RTP_PACKBUILD_CSRCALREADYINLIST;
- }
- csrcs[numcsrcs] = csrc;
- numcsrcs++;
- return 0;
-}
-
-int RTPPacketBuilder::DeleteCSRC(u_int32_t csrc)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
-
- int i = 0;
- bool found = false;
-
- while (!found && i < numcsrcs)
- {
- if (csrcs[i] == csrc)
- found = true;
- else
- i++;
- }
-
- if (!found)
- return ERR_RTP_PACKBUILD_CSRCNOTINLIST;
-
- // move the last csrc in the place of the deleted one
- numcsrcs--;
- if (numcsrcs > 0 && numcsrcs != i)
- csrcs[i] = csrcs[numcsrcs];
- return 0;
-}
-
-void RTPPacketBuilder::ClearCSRCList()
-{
- if (!init)
- return;
- numcsrcs = 0;
-}
-
-u_int32_t RTPPacketBuilder::CreateNewSSRC()
-{
- ssrc = rtprnd.GetRandom32();
- timestamp = rtprnd.GetRandom32();
- seqnr = rtprnd.GetRandom16();
-
- // p 38: the count SHOULD be reset if the sender changes its SSRC identifier
- numpayloadbytes = 0;
- numpackets = 0;
- return ssrc;
-}
-
-u_int32_t RTPPacketBuilder::CreateNewSSRC(RTPSources &sources)
-{
- bool found;
-
- do
- {
- ssrc = rtprnd.GetRandom32();
- found = sources.GotEntry(ssrc);
- } while (found);
-
- timestamp = rtprnd.GetRandom32();
- seqnr = rtprnd.GetRandom16();
-
- // p 38: the count SHOULD be reset if the sender changes its SSRC identifier
- numpayloadbytes = 0;
- numpackets = 0;
- return ssrc;
-}
-
-int RTPPacketBuilder::BuildPacket(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- if (!defptset)
- return ERR_RTP_PACKBUILD_DEFAULTPAYLOADTYPENOTSET;
- if (!defmarkset)
- return ERR_RTP_PACKBUILD_DEFAULTMARKNOTSET;
- if (!deftsset)
- return ERR_RTP_PACKBUILD_DEFAULTTSINCNOTSET;
- return PrivateBuildPacket(data,len,defaultpayloadtype,defaultmark,defaulttimestampinc,false);
-}
-
-int RTPPacketBuilder::BuildPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- return PrivateBuildPacket(data,len,pt,mark,timestampinc,false);
-}
-
-int RTPPacketBuilder::BuildPacketEx(const void *data,size_t len,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- if (!defptset)
- return ERR_RTP_PACKBUILD_DEFAULTPAYLOADTYPENOTSET;
- if (!defmarkset)
- return ERR_RTP_PACKBUILD_DEFAULTMARKNOTSET;
- if (!deftsset)
- return ERR_RTP_PACKBUILD_DEFAULTTSINCNOTSET;
- return PrivateBuildPacket(data,len,defaultpayloadtype,defaultmark,defaulttimestampinc,true,hdrextID,hdrextdata,numhdrextwords);
-}
-
-int RTPPacketBuilder::BuildPacketEx(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- return PrivateBuildPacket(data,len,pt,mark,timestampinc,true,hdrextID,hdrextdata,numhdrextwords);
-
-}
-
-int RTPPacketBuilder::PrivateBuildPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,bool gotextension,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords)
-{
- RTPPacket p(pt,data,len,seqnr,timestamp,ssrc,mark,numcsrcs,csrcs,gotextension,hdrextID,
- (u_int16_t)numhdrextwords,hdrextdata,buffer,maxpacksize);
- int status = p.GetCreationError();
-
- if (status < 0)
- return status;
- packetlength = p.GetPacketLength();
-
- if (numpackets == 0) // first packet
- {
- lastwallclocktime = RTPTime::CurrentTime();
- lastrtptimestamp = timestamp;
- prevrtptimestamp = timestamp;
- }
- else if (timestamp != prevrtptimestamp)
- {
- lastwallclocktime = RTPTime::CurrentTime();
- lastrtptimestamp = timestamp;
- prevrtptimestamp = timestamp;
- }
-
- numpayloadbytes += (u_int32_t)p.GetPayloadLength();
- numpackets++;
- timestamp += timestampinc;
- seqnr++;
-
-
- return 0;
-}
-
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPPACKETBUILDER_H
-
-#define RTPPACKETBUILDER_H
-
-#include "rtpconfig.h"
-#include "rtperrors.h"
-#include "rtpdefines.h"
-#include "rtprandom.h"
-#include "rtptimeutilities.h"
-#include "rtptypes.h"
-
-class RTPSources;
-
-class RTPPacketBuilder
-{
-public:
- RTPPacketBuilder();
- ~RTPPacketBuilder();
- int Init(size_t maxpacksize);
- void Destroy();
- u_int32_t GetPacketCount() { if (!init) return 0; return numpackets; }
- u_int32_t GetPayloadOctetCount() { if (!init) return 0; return numpayloadbytes; }
- int SetMaximumPacketSize(size_t maxpacksize);
-
- int AddCSRC(u_int32_t csrc);
- int DeleteCSRC(u_int32_t csrc);
- void ClearCSRCList();
-
- int BuildPacket(const void *data,size_t len);
- int BuildPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc);
- int BuildPacketEx(const void *data,size_t len,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords);
- int BuildPacketEx(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords);
- u_int8_t *GetPacket() { if (!init) return 0; return buffer; }
- size_t GetPacketLength() { if (!init) return 0; return packetlength; }
-
- int SetDefaultPayloadType(u_int8_t pt);
- int SetDefaultMark(bool m);
- int SetDefaultTimestampIncrement(u_int32_t timestampinc);
- int IncrementTimestamp(u_int32_t inc);
- int IncrementTimestampDefault();
-
- u_int32_t CreateNewSSRC();
- u_int32_t CreateNewSSRC(RTPSources &sources);
- u_int32_t GetSSRC() const { if (!init) return 0; return ssrc; }
- u_int32_t GetTimestamp() const { if (!init) return 0; return timestamp; }
- u_int16_t GetSequenceNumber() const { if (!init) return 0; return seqnr; }
-
- // note: these are not necessarily from the last packet!
- RTPTime GetPacketTime() const { if (!init) return RTPTime(0,0); return lastwallclocktime; }
- u_int32_t GetPacketTimestamp() const { if (!init) return 0; return lastrtptimestamp; }
-private:
- int PrivateBuildPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,bool gotextension,
- u_int16_t hdrextID = 0,const void *hdrextdata = 0,size_t numhdrextwords = 0);
-
- RTPRandom rtprnd;
- size_t maxpacksize;
- u_int8_t *buffer;
- size_t packetlength;
-
- u_int32_t numpayloadbytes;
- u_int32_t numpackets;
- bool init;
-
- u_int32_t ssrc;
- u_int32_t timestamp;
- u_int16_t seqnr;
-
- u_int32_t defaulttimestampinc;
- u_int8_t defaultpayloadtype;
- bool defaultmark;
-
- bool deftsset,defptset,defmarkset;
-
- u_int32_t csrcs[RTP_MAXCSRCS];
- int numcsrcs;
-
- RTPTime lastwallclocktime;
- u_int32_t lastrtptimestamp;
- u_int32_t prevrtptimestamp;
-};
-
-inline int RTPPacketBuilder::SetDefaultPayloadType(u_int8_t pt)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- defptset = true;
- defaultpayloadtype = pt;
- return 0;
-}
-
-inline int RTPPacketBuilder::SetDefaultMark(bool m)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- defmarkset = true;
- defaultmark = m;
- return 0;
-}
-
-inline int RTPPacketBuilder::SetDefaultTimestampIncrement(u_int32_t timestampinc)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- deftsset = true;
- defaulttimestampinc = timestampinc;
- return 0;
-}
-
-inline int RTPPacketBuilder::IncrementTimestamp(u_int32_t inc)
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- timestamp += inc;
- return 0;
-}
-
-inline int RTPPacketBuilder::IncrementTimestampDefault()
-{
- if (!init)
- return ERR_RTP_PACKBUILD_NOTINIT;
- if (!deftsset)
- return ERR_RTP_PACKBUILD_DEFAULTTSINCNOTSET;
- timestamp += defaulttimestampinc;
- return 0;
-}
-
-#endif // RTPPACKETBUILDER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtppollthread.h"
-
-#ifdef RTP_SUPPORT_THREAD
-
-#include "rtpsession.h"
-#include "rtcpscheduler.h"
-#include "rtperrors.h"
-#include "rtprawpacket.h"
-#include <time.h>
-
-#ifndef _WIN32_WCE
- #include <iostream>
-#endif // _WIN32_WCE
-
-#include "rtpdebug.h"
-
-RTPPollThread::RTPPollThread(RTPSession &session,RTCPScheduler &sched):rtpsession(session),rtcpsched(sched)
-{
- stop = false;
- transmitter = 0;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTPPollThread::~RTPPollThread()
-{
- Stop();
-}
-
-int RTPPollThread::Start(RTPTransmitter *trans)
-{
- if (JThread::IsRunning())
- return ERR_RTP_POLLTHREAD_ALREADYRUNNING;
-
- transmitter = trans;
- if (!stopmutex.IsInitialized())
- {
- if (stopmutex.Init() < 0)
- return ERR_RTP_POLLTHREAD_CANTINITMUTEX;
- }
- stop = false;
- if (JThread::Start() < 0)
- return ERR_RTP_POLLTHREAD_CANTSTARTTHREAD;
- return 0;
-}
-
-void RTPPollThread::Stop()
-{
- if (!IsRunning())
- return;
-
- stopmutex.Lock();
- stop = true;
- stopmutex.Unlock();
-
- if (transmitter)
- transmitter->AbortWait();
-
- RTPTime thetime = RTPTime::CurrentTime();
- bool done = false;
-
- while (JThread::IsRunning() && !done)
- {
- // wait max 5 sec
- RTPTime curtime = RTPTime::CurrentTime();
- if ((curtime.GetDouble()-thetime.GetDouble()) > 5.0)
- done = true;
- RTPTime::Wait(RTPTime(0,10000));
- }
-
- if (JThread::IsRunning())
- {
-#ifndef _WIN32_WCE
- std::cerr << "RTPPollThread: Warning! Having to kill thread!" << std::endl;
-#endif // _WIN32_WCE
- JThread::Kill();
- }
- stop = false;
- transmitter = 0;
-}
-
-void *RTPPollThread::Thread()
-{
- JThread::ThreadStarted();
-
- bool stopthread;
-
- stopmutex.Lock();
- stopthread = stop;
- stopmutex.Unlock();
- while (!stopthread)
- {
- int status;
-
- rtpsession.schedmutex.Lock();
- rtpsession.sourcesmutex.Lock();
-
- RTPTime rtcpdelay = rtcpsched.GetTransmissionDelay();
-
- rtpsession.sourcesmutex.Unlock();
- rtpsession.schedmutex.Unlock();
-
- if ((status = transmitter->WaitForIncomingData(rtcpdelay)) < 0)
- {
- stopthread = true;
- rtpsession.OnPollThreadError(status);
- }
- else
- {
- if ((status = transmitter->Poll()) < 0)
- {
- stopthread = true;
- rtpsession.OnPollThreadError(status);
- }
- else
- {
- if ((status = rtpsession.ProcessPolledData()) < 0)
- {
- stopthread = true;
- rtpsession.OnPollThreadError(status);
- }
- else
- {
- rtpsession.OnPollThreadStep();
- stopmutex.Lock();
- stopthread = stop;
- stopmutex.Unlock();
- }
- }
- }
- }
- return 0;
-}
-
-#endif // RTP_SUPPORT_THREAD
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPPOLLTHREAD_H
-
-#define RTPPOLLTHREAD_H
-
-#include "rtpconfig.h"
-
-#ifdef RTP_SUPPORT_THREAD
-
-#include "rtptransmitter.h"
-
-#include <jthread.h>
-#include <jmutex.h>
-#include <list>
-
-class RTPSession;
-class RTCPScheduler;
-
-class RTPPollThread : private JThread
-{
-public:
- RTPPollThread(RTPSession &session,RTCPScheduler &rtcpsched);
- ~RTPPollThread();
- int Start(RTPTransmitter *trans);
- void Stop();
-private:
- void *Thread();
-
- bool stop;
- JMutex stopmutex;
- RTPTransmitter *transmitter;
-
- RTPSession &rtpsession;
- RTCPScheduler &rtcpsched;
-};
-
-#endif // RTP_SUPPORT_THREAD
-
-#endif // RTPPOLLTHREAD_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtprandom.h"
-#include <time.h>
-#ifndef WIN32
- #include <unistd.h>
-#else
- #ifndef _WIN32_WCE
- #include <process.h>
- #else
- #include <windows.h>
- #include <kfuncs.h>
- #endif // _WIN32_WINCE
- #include <stdlib.h>
-#endif // WIN32
-
-#include "rtpdebug.h"
-
-#if !defined(RTP_SUPPORT_GNUDRAND) && !defined(RTP_SUPPORT_RANDR)
-bool RTPRandom::init = false;
-#endif // WIN32
-
-RTPRandom::RTPRandom()
-{
-#if defined(RTP_SUPPORT_GNUDRAND) || defined(RTP_SUPPORT_RANDR)
- u_int32_t x;
-
- x = (u_int32_t)getpid();
- x += (u_int32_t)time(0);
- x -= (u_int32_t)clock();
- x ^= (u_int32_t)(this);
-
-#ifdef RTP_SUPPORT_GNUDRAND
- srand48_r(x,&drandbuffer);
-#else
- state = (unsigned int)x;
-#endif
-
-#else // use simple rand and srand functions
- if (init)
- return;
-
- u_int32_t x;
-
-#ifndef _WIN32_WCE
- x = (u_int32_t)getpid();
- x += (u_int32_t)time(0);
- x -= (u_int32_t)clock();
-#else
- x = (u_int32_t)GetCurrentProcessId();
-
- FILETIME ft;
- SYSTEMTIME st;
-
- GetSystemTime(&st);
- SystemTimeToFileTime(&st,&ft);
-
- x += ft.dwLowDateTime;
-#endif // _WIN32_WCE
- x ^= (u_int32_t)(this);
- srand((unsigned int)x);
-
- init = true;
-#endif
-}
-
-RTPRandom::~RTPRandom()
-{
-}
-
-#ifdef RTP_SUPPORT_GNUDRAND
-
-u_int8_t RTPRandom::GetRandom8()
-{
- double x;
- drand48_r(&drandbuffer,&x);
- u_int8_t y = (u_int8_t)(x*256.0);
- return y;
-}
-
-u_int16_t RTPRandom::GetRandom16()
-{
- double x;
- drand48_r(&drandbuffer,&x);
- u_int16_t y = (u_int16_t)(x*65536.0);
- return y;
-}
-
-u_int32_t RTPRandom::GetRandom32()
-{
- u_int32_t a = GetRandom16();
- u_int32_t b = GetRandom16();
- u_int32_t y = (a << 16)|b;
- return y;
-}
-
-double RTPRandom::GetRandomDouble()
-{
- double x;
- drand48_r(&drandbuffer,&x);
- return x;
-}
-
-#else
-#ifdef RTP_SUPPORT_RANDR
-
-u_int8_t RTPRandom::GetRandom8()
-{
- u_int8_t x;
-
- x = (u_int8_t)(256.0*((double)rand_r(&state))/((double)RAND_MAX+1.0));
- return x;
-}
-
-u_int16_t RTPRandom::GetRandom16()
-{
- u_int16_t x;
-
- x = (u_int16_t)(65536.0*((double)rand_r(&state))/((double)RAND_MAX+1.0));
- return x;
-}
-
-u_int32_t RTPRandom::GetRandom32()
-{
- u_int32_t x,y;
-
- x = (u_int32_t)(65536.0*((double)rand_r(&state))/((double)RAND_MAX+1.0));
- y = x;
- x = (u_int32_t)(65536.0*((double)rand_r(&state))/((double)RAND_MAX+1.0));
- y ^= (x<<8);
- x = (u_int32_t)(65536.0*((double)rand_r(&state))/((double)RAND_MAX+1.0));
- y ^= (x<<16);
-
- return y;
-}
-
-double RTPRandom::GetRandomDouble()
-{
- double x = ((double)rand_r(&state))/((double)RAND_MAX+1.0);
- return x;
-}
-
-#else
-
-u_int8_t RTPRandom::GetRandom8()
-{
- u_int8_t x;
-
- x = (u_int8_t)(256.0*((double)rand())/((double)RAND_MAX+1.0));
- return x;
-}
-
-u_int16_t RTPRandom::GetRandom16()
-{
- u_int16_t x;
-
- x = (u_int16_t)(65536.0*((double)rand())/((double)RAND_MAX+1.0));
- return x;
-}
-
-u_int32_t RTPRandom::GetRandom32()
-{
- u_int32_t x,y;
-
- x = (u_int32_t)(65536.0*((double)rand())/((double)RAND_MAX+1.0));
- y = x;
- x = (u_int32_t)(65536.0*((double)rand())/((double)RAND_MAX+1.0));
- y ^= (x<<8);
- x = (u_int32_t)(65536.0*((double)rand())/((double)RAND_MAX+1.0));
- y ^= (x<<16);
-
- return y;
-}
-
-double RTPRandom::GetRandomDouble()
-{
- double x = ((double)rand())/((double)RAND_MAX+1.0);
- return x;
-}
-
-#endif // RTP_SUPPORT_RANDR
-#endif // RTP_SUPPORT_GNUDRAND
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPRANDOM_H
-
-#define RTPRANDOM_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#include <stdlib.h>
-
-class RTPRandom
-{
-public:
- RTPRandom();
- ~RTPRandom();
- u_int8_t GetRandom8();
- u_int16_t GetRandom16();
- u_int32_t GetRandom32();
- double GetRandomDouble(); // returns random value between 0.0 and 1.0
-private:
-#ifdef RTP_SUPPORT_GNUDRAND
- struct drand48_data drandbuffer;
-#else
-#ifdef RTP_SUPPORT_RANDR
- unsigned int state;
-#else
- static bool init;
-#endif // RTP_SUPPORT_RANDR
-#endif // RTP_SUPPORT_GNUDRAND
-};
-
-#endif // RTPRANDOM_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPRAWPACKET_H
-
-#define RTPRAWPACKET_H
-
-#include "rtpconfig.h"
-#include "rtptimeutilities.h"
-#include "rtpaddress.h"
-#include "rtptypes.h"
-
-class RTPRawPacket
-{
-public:
- RTPRawPacket(u_int8_t *data,size_t datalen,RTPAddress *address,RTPTime &recvtime,bool rtp);
- ~RTPRawPacket();
-
- u_int8_t *GetData() { return packetdata; }
- size_t GetDataLength() const { return packetdatalength; }
- RTPTime GetReceiveTime() const { return receivetime; }
- const RTPAddress *GetSenderAddress() const { return senderaddress; }
- bool IsRTP() const { return isrtp; }
- void ZeroData() { packetdata = 0; packetdatalength = 0; }
-private:
- u_int8_t *packetdata;
- size_t packetdatalength;
- RTPTime receivetime;
- RTPAddress *senderaddress;
- bool isrtp;
-};
-
-inline RTPRawPacket::RTPRawPacket(u_int8_t *data,size_t datalen,RTPAddress *address,RTPTime &recvtime,bool rtp):receivetime(recvtime)
-{
- packetdata = data;
- packetdatalength = datalen;
- senderaddress = address;
- isrtp = rtp;
-}
-
-inline RTPRawPacket::~RTPRawPacket()
-{
- if (packetdata)
- delete [] packetdata;
- if (senderaddress)
- delete senderaddress;
-}
-
-#endif // RTPRAWPACKET_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpsession.h"
-#include "rtperrors.h"
-#include "rtppollthread.h"
-#include "rtpudpv4transmitter.h"
-#include "rtpudpv6transmitter.h"
-#include "rtpgsttransmitter.h"
-#include "rtpsessionparams.h"
-#include "rtpdefines.h"
-#include "rtprawpacket.h"
-#include "rtppacket.h"
-#include "rtptimeutilities.h"
-#include "rtcpcompoundpacket.h"
-#ifndef WIN32
- #include <unistd.h>
- #include <stdlib.h>
-#else
- #include <winbase.h>
-#endif // WIN32
-
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-#ifdef RTP_SUPPORT_THREAD
- #define SOURCES_LOCK { if (usingpollthread) sourcesmutex.Lock(); }
- #define SOURCES_UNLOCK { if (usingpollthread) sourcesmutex.Unlock(); }
- #define BUILDER_LOCK { if (usingpollthread) buildermutex.Lock(); }
- #define BUILDER_UNLOCK { if (usingpollthread) buildermutex.Unlock(); }
- #define SCHED_LOCK { if (usingpollthread) schedmutex.Lock(); }
- #define SCHED_UNLOCK { if (usingpollthread) schedmutex.Unlock(); }
-#else
- #define SOURCES_LOCK
- #define SOURCES_UNLOCK
- #define BUILDER_LOCK
- #define BUILDER_UNLOCK
- #define SCHED_LOCK
- #define SCHED_UNLOCK
-#endif // RTP_SUPPORT_THREAD
-
-RTPSession::RTPSession(RTPTransmitter::TransmissionProtocol proto /* = RTPTransmitter::IPv4UDPProto */ )
- : protocol(proto),sources(*this),rtcpsched(sources),rtcpbuilder(sources,packetbuilder)
-{
- created = false;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTPSession::~RTPSession()
-{
- Destroy();
-}
-
-int RTPSession::Create(const RTPSessionParams &sessparams,const RTPTransmissionParams *transparams /* = 0 */)
-{
- int status;
-
- if (created)
- return ERR_RTP_SESSION_ALREADYCREATED;
-
- usingpollthread = sessparams.IsUsingPollThread();
- useSR_BYEifpossible = sessparams.GetSenderReportForBYE();
-
- // Check max packet size
-
- if ((maxpacksize = sessparams.GetMaximumPacketSize()) < RTP_MINPACKETSIZE)
- return ERR_RTP_SESSION_MAXPACKETSIZETOOSMALL;
-
- // Initialize the transmission component
-
- rtptrans = 0;
- switch(protocol)
- {
- case RTPTransmitter::IPv4UDPProto:
- rtptrans = new RTPUDPv4Transmitter();
- break;
-#ifdef RTP_SUPPORT_IPV6
- case RTPTransmitter::IPv6UDPProto:
- rtptrans = new RTPUDPv6Transmitter();
- break;
-#endif // RTP_SUPPORT_IPV6
-#ifdef RTP_SUPPORT_GST
- case RTPTransmitter::IPv4GSTProto:
- rtptrans = new RTPGSTv4Transmitter();
- break;
-#endif // RTP_SUPPORT_GST
- case RTPTransmitter::UserDefinedProto:
- rtptrans = NewUserDefinedTransmitter();
- if (rtptrans == 0)
- return ERR_RTP_SESSION_USERDEFINEDTRANSMITTERNULL;
- break;
- default:
- return ERR_RTP_SESSION_UNSUPPORTEDTRANSMISSIONPROTOCOL;
- }
-
- if (rtptrans == 0)
- return ERR_RTP_OUTOFMEM;
- if ((status = rtptrans->Init(usingpollthread)) < 0)
- {
- delete rtptrans;
- return status;
- }
- if ((status = rtptrans->Create(maxpacksize,transparams)) < 0)
- {
- delete rtptrans;
- return status;
- }
-
- // Initialize packet builder
-
- if ((status = packetbuilder.Init(maxpacksize)) < 0)
- {
- delete rtptrans;
- return status;
- }
-
-#ifdef RTP_SUPPORT_PROBATION
-
- // Set probation type
- sources.SetProbationType(sessparams.GetProbationType());
-
-#endif // RTP_SUPPORT_PROBATION
-
- // Add our own ssrc to the source table
-
- if ((status = sources.CreateOwnSSRC(packetbuilder.GetSSRC())) < 0)
- {
- packetbuilder.Destroy();
- delete rtptrans;
- return status;
- }
-
- // Set the initial receive mode
-
- if ((status = rtptrans->SetReceiveMode(sessparams.GetReceiveMode())) < 0)
- {
- packetbuilder.Destroy();
- sources.Clear();
- delete rtptrans;
- return status;
- }
-
- // Init the RTCP packet builder
-
- double timestampunit = sessparams.GetOwnTimestampUnit();
- u_int8_t buf[1024];
- size_t buflen = 1024;
-
- if ((status = CreateCNAME(buf,&buflen,sessparams.GetResolveLocalHostname())) < 0)
- {
- packetbuilder.Destroy();
- sources.Clear();
- delete rtptrans;
- return status;
- }
-
- if ((status = rtcpbuilder.Init(maxpacksize,timestampunit,buf,buflen)) < 0)
- {
- packetbuilder.Destroy();
- sources.Clear();
- delete rtptrans;
- return status;
- }
-
- // Set scheduler parameters
-
- rtcpsched.Reset();
- rtcpsched.SetHeaderOverhead(rtptrans->GetHeaderOverhead());
-
- RTCPSchedulerParams schedparams;
-
- sessionbandwidth = sessparams.GetSessionBandwidth();
- controlfragment = sessparams.GetControlTrafficFraction();
-
- if ((status = schedparams.SetRTCPBandwidth(sessionbandwidth*controlfragment)) < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return status;
- }
- if ((status = schedparams.SetSenderBandwidthFraction(sessparams.GetSenderControlBandwidthFraction())) < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return status;
- }
- if ((status = schedparams.SetMinimumTransmissionInterval(sessparams.GetMinimumRTCPTransmissionInterval())) < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return status;
- }
- schedparams.SetUseHalfAtStartup(sessparams.GetUseHalfRTCPIntervalAtStartup());
- schedparams.SetRequestImmediateBYE(sessparams.GetRequestImmediateBYE());
-
- rtcpsched.SetParameters(schedparams);
-
- // copy other parameters
-
- acceptownpackets = sessparams.AcceptOwnPackets();
- membermultiplier = sessparams.GetSourceTimeoutMultiplier();
- sendermultiplier = sessparams.GetSenderTimeoutMultiplier();
- byemultiplier = sessparams.GetBYETimeoutMultiplier();
- collisionmultiplier = sessparams.GetCollisionTimeoutMultiplier();
- notemultiplier = sessparams.GetNoteTimeoutMultiplier();
-
- // Do thread stuff if necessary
-
-#ifdef RTP_SUPPORT_THREAD
- pollthread = 0;
- if (usingpollthread)
- {
- if (!sourcesmutex.IsInitialized())
- {
- if (sourcesmutex.Init() < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return ERR_RTP_SESSION_CANTINITMUTEX;
- }
- }
- if (!buildermutex.IsInitialized())
- {
- if (buildermutex.Init() < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return ERR_RTP_SESSION_CANTINITMUTEX;
- }
- }
- if (!schedmutex.IsInitialized())
- {
- if (schedmutex.Init() < 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return ERR_RTP_SESSION_CANTINITMUTEX;
- }
- }
-
- pollthread = new RTPPollThread(*this,rtcpsched);
- if (pollthread == 0)
- {
- delete rtptrans;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return ERR_RTP_OUTOFMEM;
- }
- if ((status = pollthread->Start(rtptrans)) < 0)
- {
- delete rtptrans;
- delete pollthread;
- packetbuilder.Destroy();
- sources.Clear();
- rtcpbuilder.Destroy();
- return status;
- }
- }
-#endif // RTP_SUPPORT_THREAD
-
- created = true;
- return 0;
-}
-
-void RTPSession::Destroy()
-{
- if (!created)
- return;
-
-#ifdef RTP_SUPPORT_THREAD
- if (pollthread)
- delete pollthread;
-#endif // RTP_SUPPORT_THREAD
-
- delete rtptrans;
- packetbuilder.Destroy();
- rtcpbuilder.Destroy();
- rtcpsched.Reset();
- collisionlist.Clear();
- sources.Clear();
-
- std::list<RTCPCompoundPacket *>::const_iterator it;
-
- for (it = byepackets.begin() ; it != byepackets.end() ; it++)
- delete (*it);
- byepackets.clear();
-
- created = false;
-}
-
-void RTPSession::BYEDestroy(const RTPTime &maxwaittime,const void *reason,size_t reasonlength)
-{
- if (!created)
- return;
-
- // first, stop the thread so we have full control over all components
-
-#ifdef RTP_SUPPORT_THREAD
- if (pollthread)
- delete pollthread;
-#endif // RTP_SUPPORT_THREAD
-
- RTPTime stoptime = RTPTime::CurrentTime();
- stoptime += maxwaittime;
-
- // add bye packet to the list if we've sent data
-
- RTCPCompoundPacket *pack;
-
- if (rtptrans->GetNumRTPPacketsSent() != 0 || rtptrans->GetNumRTCPPacketsSent() != 0)
- {
- int status;
-
- reasonlength = (reasonlength>RTCP_BYE_MAXREASONLENGTH)?RTCP_BYE_MAXREASONLENGTH:reasonlength;
- status = rtcpbuilder.BuildBYEPacket(&pack,reason,reasonlength,useSR_BYEifpossible);
- if (status >= 0)
- {
- byepackets.push_back(pack);
-
- if (byepackets.size() == 1)
- rtcpsched.ScheduleBYEPacket(pack->GetCompoundPacketLength());
- }
- }
-
- if (!byepackets.empty())
- {
- bool done = false;
-
- while (!done)
- {
- RTPTime curtime = RTPTime::CurrentTime();
-
- if (curtime >= stoptime)
- done = true;
-
- if (rtcpsched.IsTime())
- {
- pack = *(byepackets.begin());
- byepackets.pop_front();
-
- rtptrans->SendRTCPData(pack->GetCompoundPacketData(),pack->GetCompoundPacketLength());
- delete pack;
- if (!byepackets.empty()) // more bye packets to send, schedule them
- rtcpsched.ScheduleBYEPacket((*(byepackets.begin()))->GetCompoundPacketLength());
- else
- done = true;
- }
- if (!done)
- RTPTime::Wait(RTPTime(0,100000));
- }
- }
-
- delete rtptrans;
- packetbuilder.Destroy();
- rtcpbuilder.Destroy();
- rtcpsched.Reset();
- collisionlist.Clear();
- sources.Clear();
-
- // clear rest of bye packets
- std::list<RTCPCompoundPacket *>::const_iterator it;
-
- for (it = byepackets.begin() ; it != byepackets.end() ; it++)
- delete (*it);
- byepackets.clear();
-
- created = false;
-}
-
-bool RTPSession::IsActive()
-{
- return created;
-}
-
-u_int32_t RTPSession::GetLocalSSRC()
-{
- if (!created)
- return 0;
-
- u_int32_t ssrc;
-
- BUILDER_LOCK
- ssrc = packetbuilder.GetSSRC();
- BUILDER_UNLOCK
- return ssrc;
-}
-
-int RTPSession::AddDestination(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->AddDestination(addr);
-}
-
-int RTPSession::DeleteDestination(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->DeleteDestination(addr);
-}
-
-void RTPSession::ClearDestinations()
-{
- if (!created)
- return;
- rtptrans->ClearDestinations();
-}
-
-bool RTPSession::SupportsMulticasting()
-{
- if (!created)
- return false;
- return rtptrans->SupportsMulticasting();
-}
-
-int RTPSession::JoinMulticastGroup(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->JoinMulticastGroup(addr);
-}
-
-int RTPSession::LeaveMulticastGroup(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->LeaveMulticastGroup(addr);
-}
-
-void RTPSession::LeaveAllMulticastGroups()
-{
- if (!created)
- return;
- rtptrans->LeaveAllMulticastGroups();
-}
-
-int RTPSession::SendPacket(const void *data,size_t len)
-{
- int status;
-
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- BUILDER_LOCK
- if ((status = packetbuilder.BuildPacket(data,len)) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- if ((status = rtptrans->SendRTPData(packetbuilder.GetPacket(),packetbuilder.GetPacketLength())) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- BUILDER_UNLOCK
-
- SOURCES_LOCK
- sources.SentRTPPacket();
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::SendPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc)
-{
- int status;
-
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- BUILDER_LOCK
- if ((status = packetbuilder.BuildPacket(data,len,pt,mark,timestampinc)) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- if ((status = rtptrans->SendRTPData(packetbuilder.GetPacket(),packetbuilder.GetPacketLength())) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- BUILDER_UNLOCK
-
- SOURCES_LOCK
- sources.SentRTPPacket();
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::SendPacketEx(const void *data,size_t len,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords)
-{
- int status;
-
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- BUILDER_LOCK
- if ((status = packetbuilder.BuildPacketEx(data,len,hdrextID,hdrextdata,numhdrextwords)) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- if ((status = rtptrans->SendRTPData(packetbuilder.GetPacket(),packetbuilder.GetPacketLength())) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- BUILDER_UNLOCK
-
- SOURCES_LOCK
- sources.SentRTPPacket();
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::SendPacketEx(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords)
-{
- int status;
-
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- BUILDER_LOCK
- if ((status = packetbuilder.BuildPacketEx(data,len,pt,mark,timestampinc,hdrextID,hdrextdata,numhdrextwords)) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- if ((status = rtptrans->SendRTPData(packetbuilder.GetPacket(),packetbuilder.GetPacketLength())) < 0)
- {
- BUILDER_UNLOCK
- return status;
- }
- BUILDER_UNLOCK
-
- SOURCES_LOCK
- sources.SentRTPPacket();
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::SetDefaultPayloadType(u_int8_t pt)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = packetbuilder.SetDefaultPayloadType(pt);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetDefaultMark(bool m)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = packetbuilder.SetDefaultMark(m);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetDefaultTimestampIncrement(u_int32_t timestampinc)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = packetbuilder.SetDefaultTimestampIncrement(timestampinc);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::IncrementTimestamp(u_int32_t inc)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = packetbuilder.IncrementTimestamp(inc);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::IncrementTimestampDefault()
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = packetbuilder.IncrementTimestampDefault();
- BUILDER_UNLOCK
- return status;
-}
-
-RTPTransmissionInfo *RTPSession::GetTransmissionInfo()
-{
- if (!created)
- return 0;
- return rtptrans->GetTransmissionInfo();
-}
-
-int RTPSession::Poll()
-{
- int status;
-
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- if (usingpollthread)
- return ERR_RTP_SESSION_USINGPOLLTHREAD;
- if ((status = rtptrans->Poll()) < 0)
- return status;
- return ProcessPolledData();
-}
-
-int RTPSession::WaitForIncomingData(const RTPTime &delay,bool *dataavailable)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- if (usingpollthread)
- return ERR_RTP_SESSION_USINGPOLLTHREAD;
- return rtptrans->WaitForIncomingData(delay,dataavailable);
-}
-
-int RTPSession::AbortWait()
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- if (usingpollthread)
- return ERR_RTP_SESSION_USINGPOLLTHREAD;
- return rtptrans->AbortWait();
-}
-
-RTPTime RTPSession::GetRTCPDelay()
-{
- if (!created)
- return RTPTime(0,0);
- if (usingpollthread)
- return RTPTime(0,0);
-
- SOURCES_LOCK
- SCHED_LOCK
- RTPTime t = rtcpsched.GetTransmissionDelay();
- SCHED_UNLOCK
- SOURCES_UNLOCK
- return t;
-}
-
-int RTPSession::BeginDataAccess()
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- SOURCES_LOCK
- return 0;
-}
-
-bool RTPSession::GotoFirstSource()
-{
- if (!created)
- return false;
- return sources.GotoFirstSource();
-}
-
-bool RTPSession::GotoNextSource()
-{
- if (!created)
- return false;
- return sources.GotoNextSource();
-}
-
-bool RTPSession::GotoPreviousSource()
-{
- if (!created)
- return false;
- return sources.GotoPreviousSource();
-}
-
-bool RTPSession::GotoFirstSourceWithData()
-{
- if (!created)
- return false;
- return sources.GotoFirstSourceWithData();
-}
-
-bool RTPSession::GotoNextSourceWithData()
-{
- if (!created)
- return false;
- return sources.GotoNextSourceWithData();
-}
-
-bool RTPSession::GotoPreviousSourceWithData()
-{
- if (!created)
- return false;
- return sources.GotoPreviousSourceWithData();
-}
-
-RTPSourceData *RTPSession::GetCurrentSourceInfo()
-{
- if (!created)
- return 0;
- return sources.GetCurrentSourceInfo();
-}
-
-RTPSourceData *RTPSession::GetSourceInfo(u_int32_t ssrc)
-{
- if (!created)
- return 0;
- return sources.GetSourceInfo(ssrc);
-}
-
-RTPPacket *RTPSession::GetNextPacket()
-{
- if (!created)
- return 0;
- return sources.GetNextPacket();
-}
-
-int RTPSession::EndDataAccess()
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::SetReceiveMode(RTPTransmitter::ReceiveMode m)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->SetReceiveMode(m);
-}
-
-int RTPSession::AddToIgnoreList(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->AddToIgnoreList(addr);
-}
-
-int RTPSession::DeleteFromIgnoreList(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->DeleteFromIgnoreList(addr);
-}
-
-void RTPSession::ClearIgnoreList()
-{
- if (!created)
- return;
- rtptrans->ClearIgnoreList();
-}
-
-int RTPSession::AddToAcceptList(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->AddToAcceptList(addr);
-}
-
-int RTPSession::DeleteFromAcceptList(const RTPAddress &addr)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
- return rtptrans->DeleteFromAcceptList(addr);
-}
-
-void RTPSession::ClearAcceptList()
-{
- if (!created)
- return;
- rtptrans->ClearAcceptList();
-}
-
-int RTPSession::SetMaximumPacketSize(size_t s)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- if (s < RTP_MINPACKETSIZE)
- return ERR_RTP_SESSION_MAXPACKETSIZETOOSMALL;
-
- int status;
-
- if ((status = rtptrans->SetMaximumPacketSize(s)) < 0)
- return status;
-
- BUILDER_LOCK
- if ((status = packetbuilder.SetMaximumPacketSize(s)) < 0)
- {
- BUILDER_UNLOCK
- // restore previous max packet size
- rtptrans->SetMaximumPacketSize(maxpacksize);
- return status;
- }
- if ((status = rtcpbuilder.SetMaximumPacketSize(s)) < 0)
- {
- // restore previous max packet size
- packetbuilder.SetMaximumPacketSize(maxpacksize);
- BUILDER_UNLOCK
- rtptrans->SetMaximumPacketSize(maxpacksize);
- return status;
- }
- BUILDER_UNLOCK
- maxpacksize = s;
- return 0;
-}
-
-int RTPSession::SetSessionBandwidth(double bw)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- SCHED_LOCK
- RTCPSchedulerParams p = rtcpsched.GetParameters();
- status = p.SetRTCPBandwidth(bw*controlfragment);
- if (status >= 0)
- {
- rtcpsched.SetParameters(p);
- sessionbandwidth = bw;
- }
- SCHED_UNLOCK
- return status;
-}
-
-int RTPSession::SetTimestampUnit(double u)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
-
- BUILDER_LOCK
- status = rtcpbuilder.SetTimestampUnit(u);
- BUILDER_UNLOCK
- return status;
-}
-
-void RTPSession::SetNameInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetNameInterval(count);
- BUILDER_UNLOCK
-}
-
-void RTPSession::SetEMailInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetEMailInterval(count);
- BUILDER_UNLOCK
-}
-
-void RTPSession::SetLocationInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetLocationInterval(count);
- BUILDER_UNLOCK
-}
-
-void RTPSession::SetPhoneInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetPhoneInterval(count);
- BUILDER_UNLOCK
-}
-
-void RTPSession::SetToolInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetToolInterval(count);
- BUILDER_UNLOCK
-}
-
-void RTPSession::SetNoteInterval(int count)
-{
- if (!created)
- return;
- BUILDER_LOCK
- rtcpbuilder.SetNoteInterval(count);
- BUILDER_UNLOCK
-}
-
-int RTPSession::SetLocalName(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalName(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetLocalEMail(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalEMail(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetLocalLocation(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalLocation(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetLocalPhone(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalPhone(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetLocalTool(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalTool(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::SetLocalNote(const void *s,size_t len)
-{
- if (!created)
- return ERR_RTP_SESSION_NOTCREATED;
-
- int status;
- BUILDER_LOCK
- status = rtcpbuilder.SetLocalNote(s,len);
- BUILDER_UNLOCK
- return status;
-}
-
-int RTPSession::ProcessPolledData()
-{
- RTPRawPacket *rawpack;
- int status;
-
- SOURCES_LOCK
- while ((rawpack = rtptrans->GetNextPacket()) != 0)
- {
- sources.ClearOwnCollisionFlag();
-
- // since our sources instance also uses the scheduler (analysis of incoming packets)
- // we'll lock it
- SCHED_LOCK
- if ((status = sources.ProcessRawPacket(rawpack,rtptrans,acceptownpackets)) < 0)
- {
- SCHED_UNLOCK
- SOURCES_UNLOCK
- delete rawpack;
- return status;
- }
- SCHED_UNLOCK
-
- if (sources.DetectedOwnCollision()) // collision handling!
- {
- bool created;
-
- if ((status = collisionlist.UpdateAddress(rawpack->GetSenderAddress(),rawpack->GetReceiveTime(),&created)) < 0)
- {
- SOURCES_UNLOCK
- delete rawpack;
- return status;
- }
-
- if (created) // first time we've encountered this address, send bye packet and
- { // change our own SSRC
- if (rtptrans->GetNumRTPPacketsSent() != 0 || rtptrans->GetNumRTCPPacketsSent() != 0)
- {
- // Only send BYE packet if we've actually sent data using this
- // SSRC
-
- RTCPCompoundPacket *rtcpcomppack;
-
- BUILDER_LOCK
- if ((status = rtcpbuilder.BuildBYEPacket(&rtcpcomppack,0,0,useSR_BYEifpossible)) < 0)
- {
- BUILDER_UNLOCK
- SOURCES_UNLOCK
- delete rawpack;
- return status;
- }
- BUILDER_UNLOCK
-
- byepackets.push_back(rtcpcomppack);
- if (byepackets.size() == 1) // was the first packet, schedule a BYE packet (otherwise there's already one scheduled)
- {
- SCHED_LOCK
- rtcpsched.ScheduleBYEPacket(rtcpcomppack->GetCompoundPacketLength());
- SCHED_UNLOCK
- }
- }
- // bye packet is built and scheduled, now change our SSRC
- // and reset the packet count in the transmitter
-
- BUILDER_LOCK
- u_int32_t newssrc = packetbuilder.CreateNewSSRC(sources);
- BUILDER_UNLOCK
-
- rtptrans->ResetPacketCount();
-
- // remove old entry in source table and add new one
-
- if ((status = sources.DeleteOwnSSRC()) < 0)
- {
- SOURCES_UNLOCK
- delete rawpack;
- return status;
- }
- if ((status = sources.CreateOwnSSRC(newssrc)) < 0)
- {
- SOURCES_UNLOCK
- delete rawpack;
- return status;
- }
- }
- }
-
- delete rawpack;
- }
-
- SCHED_LOCK
- RTPTime d = rtcpsched.CalculateDeterministicInterval(false);
- SCHED_UNLOCK
-
- RTPTime t = RTPTime::CurrentTime();
- double Td = d.GetDouble();
- RTPTime sendertimeout = RTPTime(Td*sendermultiplier);
- RTPTime generaltimeout = RTPTime(Td*membermultiplier);
- RTPTime byetimeout = RTPTime(Td*byemultiplier);
- RTPTime colltimeout = RTPTime(Td*collisionmultiplier);
- RTPTime notetimeout = RTPTime(Td*notemultiplier);
-
- sources.MultipleTimeouts(t,sendertimeout,byetimeout,generaltimeout,notetimeout);
- collisionlist.Timeout(t,colltimeout);
-
- // We'll check if it's time for RTCP stuff
-
- SCHED_LOCK
- bool istime = rtcpsched.IsTime();
- SCHED_UNLOCK
-
- if (istime)
- {
- RTCPCompoundPacket *pack;
-
- // we'll check if there's a bye packet to send, or just a normal packet
-
- if (byepackets.empty())
- {
- BUILDER_LOCK
- if ((status = rtcpbuilder.BuildNextPacket(&pack)) < 0)
- {
- BUILDER_UNLOCK
- SOURCES_UNLOCK
- return status;
- }
- BUILDER_UNLOCK
- if ((status = rtptrans->SendRTCPData(pack->GetCompoundPacketData(),pack->GetCompoundPacketLength())) < 0)
- {
- SOURCES_UNLOCK
- delete pack;
- return status;
- }
- }
- else
- {
- pack = *(byepackets.begin());
- byepackets.pop_front();
-
- if ((status = rtptrans->SendRTCPData(pack->GetCompoundPacketData(),pack->GetCompoundPacketLength())) < 0)
- {
- SOURCES_UNLOCK
- delete pack;
- return status;
- }
-
- if (!byepackets.empty()) // more bye packets to send, schedule them
- {
- SCHED_LOCK
- rtcpsched.ScheduleBYEPacket((*(byepackets.begin()))->GetCompoundPacketLength());
- SCHED_UNLOCK
- }
- }
-
- SCHED_LOCK
- rtcpsched.AnalyseOutgoing(*pack);
- SCHED_UNLOCK
-
- delete pack;
- }
- SOURCES_UNLOCK
- return 0;
-}
-
-int RTPSession::CreateCNAME(u_int8_t *buffer,size_t *bufferlength,bool resolve)
-{
-#ifndef WIN32
- bool gotlogin = true;
-#ifdef RTP_SUPPORT_GETLOGINR
- buffer[0] = 0;
- if (getlogin_r((char *)buffer,*bufferlength) != 0)
- gotlogin = false;
- else
- {
- if (buffer[0] == 0)
- gotlogin = false;
- }
-
- if (!gotlogin) // try regular getlogin
- {
- char *loginname = getlogin();
- if (loginname == 0)
- gotlogin = false;
- else
- strncpy((char *)buffer,loginname,*bufferlength);
- }
-#else
- char *loginname = getlogin();
- if (loginname == 0)
- gotlogin = false;
- else
- strncpy((char *)buffer,loginname,*bufferlength);
-#endif // RTP_SUPPORT_GETLOGINR
- if (!gotlogin)
- {
- char *logname = getenv("LOGNAME");
- if (logname == 0)
- return ERR_RTP_SESSION_CANTGETLOGINNAME;
- strncpy((char *)buffer,logname,*bufferlength);
- }
-#else // Win32 version
-
-#ifndef _WIN32_WCE
- DWORD len = *bufferlength;
- if (!GetUserName((LPTSTR)buffer,&len))
- strcpy((char *)buffer,"unknown");
-#else
- strcpy((char *)buffer,"unknown");
-#endif // _WIN32_WCE
-
-#endif // WIN32
- buffer[*bufferlength-1] = 0;
-
- size_t offset = strlen((const char *)buffer);
- if (offset < (*bufferlength-1))
- buffer[offset] = (u_int8_t)'@';
- offset++;
-
- size_t buflen2 = *bufferlength-offset;
- int status;
-
- if (resolve)
- {
- if ((status = rtptrans->GetLocalHostName(buffer+offset,&buflen2)) < 0)
- return status;
- *bufferlength = buflen2+offset;
- }
- else
- {
- char hostname[1024];
-
- strcpy(hostname,"localhost"); // just in case gethostname fails
- gethostname(hostname,1024);
- strncpy((char *)(buffer+offset),hostname,buflen2);
- *bufferlength = offset+strlen(hostname);
- }
- if (*bufferlength > RTCP_SDES_MAXITEMLENGTH)
- *bufferlength = RTCP_SDES_MAXITEMLENGTH;
- return 0;
-}
-
-#ifdef RTPDEBUG
-void RTPSession::DumpSources()
-{
- BeginDataAccess();
- std::cout << "----------------------------------------------------------------" << std::endl;
- sources.Dump();
- EndDataAccess();
-}
-
-void RTPSession::DumpTransmitter()
-{
- if (created)
- rtptrans->Dump();
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSESSION_H
-
-#define RTPSESSION_H
-
-#include "rtpconfig.h"
-#include "rtplibraryversion.h"
-#include "rtppacketbuilder.h"
-#include "rtpsessionsources.h"
-#include "rtptransmitter.h"
-#include "rtpcollisionlist.h"
-#include "rtcpscheduler.h"
-#include "rtcppacketbuilder.h"
-#include "rtptimeutilities.h"
-#include <list>
-
-#ifdef RTP_SUPPORT_THREAD
- #include <jmutex.h>
-#endif // RTP_SUPPORT_THREAD
-
-class RTPTransmitter;
-class RTPSessionParams;
-class RTPTransmissionParams;
-class RTPAddress;
-class RTPSourceData;
-class RTPPacket;
-class RTPPollThread;
-class RTPTransmissionInfo;
-class RTCPCompoundPacket;
-class RTCPPacket;
-class RTCPAPPPacket;
-
-class RTPSession
-{
-public:
- RTPSession(RTPTransmitter::TransmissionProtocol proto = RTPTransmitter::IPv4UDPProto);
- virtual ~RTPSession();
-
- int Create(const RTPSessionParams &sessparams,const RTPTransmissionParams *transparams = 0);
- void Destroy();
- void BYEDestroy(const RTPTime &maxwaittime,const void *reason,size_t reasonlength);
- bool IsActive();
-
- u_int32_t GetLocalSSRC();
-
- int AddDestination(const RTPAddress &addr);
- int DeleteDestination(const RTPAddress &addr);
- void ClearDestinations();
-
- bool SupportsMulticasting();
- int JoinMulticastGroup(const RTPAddress &addr);
- int LeaveMulticastGroup(const RTPAddress &addr);
- void LeaveAllMulticastGroups();
-
- int SendPacket(const void *data,size_t len);
- int SendPacket(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc);
- int SendPacketEx(const void *data,size_t len,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords);
- int SendPacketEx(const void *data,size_t len,
- u_int8_t pt,bool mark,u_int32_t timestampinc,
- u_int16_t hdrextID,const void *hdrextdata,size_t numhdrextwords);
- int SetDefaultPayloadType(u_int8_t pt);
- int SetDefaultMark(bool m);
- int SetDefaultTimestampIncrement(u_int32_t timestampinc);
- int IncrementTimestamp(u_int32_t inc);
- int IncrementTimestampDefault();
-
- RTPTransmissionInfo *GetTransmissionInfo();
- int Poll();
- int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0);
- int AbortWait();
- RTPTime GetRTCPDelay();
-
- // The following methods (GotoFirstSource till GetNextPacket) should
- // be called between calls to BeginDataAccess end EndDataAccess. This
- // makes sure that nasty things don't happen (e.g. when a background
- // thread is polling for data)
- int BeginDataAccess();
- bool GotoFirstSource();
- bool GotoNextSource();
- bool GotoPreviousSource();
- bool GotoFirstSourceWithData();
- bool GotoNextSourceWithData();
- bool GotoPreviousSourceWithData();
- RTPSourceData *GetCurrentSourceInfo();
- RTPSourceData *GetSourceInfo(u_int32_t ssrc);
- RTPPacket *GetNextPacket();
- int EndDataAccess();
-
- int SetReceiveMode(RTPTransmitter::ReceiveMode m);
- int AddToIgnoreList(const RTPAddress &addr);
- int DeleteFromIgnoreList(const RTPAddress &addr);
- void ClearIgnoreList();
- int AddToAcceptList(const RTPAddress &addr);
- int DeleteFromAcceptList(const RTPAddress &addr);
- void ClearAcceptList();
-
- int SetMaximumPacketSize(size_t s);
- int SetSessionBandwidth(double bw);
- int SetTimestampUnit(double u);
-
- void SetNameInterval(int count);
- void SetEMailInterval(int count);
- void SetLocationInterval(int count);
- void SetPhoneInterval(int count);
- void SetToolInterval(int count);
- void SetNoteInterval(int count);
- int SetLocalName(const void *s,size_t len);
- int SetLocalEMail(const void *s,size_t len);
- int SetLocalLocation(const void *s,size_t len);
- int SetLocalPhone(const void *s,size_t len);
- int SetLocalTool(const void *s,size_t len);
- int SetLocalNote(const void *s,size_t len);
-
-#ifdef RTPDEBUG
- void DumpSources();
- void DumpTransmitter();
-#endif // RTPDEBUG
-protected:
- virtual RTPTransmitter *NewUserDefinedTransmitter() { return 0; }
-
- virtual void OnRTPPacket(RTPPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnRTCPCompoundPacket(RTCPCompoundPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnSSRCCollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp) { }
- virtual void OnCNAMECollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,
- const u_int8_t *cname,size_t cnamelength) { }
- virtual void OnNewSource(RTPSourceData *srcdat) { }
- virtual void OnRemoveSource(RTPSourceData *srcdat) { }
- virtual void OnTimeout(RTPSourceData *srcdat) { }
- virtual void OnBYETimeout(RTPSourceData *srcdat) { }
- virtual void OnAPPPacket(RTCPAPPPacket *apppacket,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnUnknownPacketType(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnUnknownPacketFormat(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnNoteTimeout(RTPSourceData *srcdat) { }
- virtual void OnBYEPacket(RTPSourceData *srcdat) { }
-#ifdef RTP_SUPPORT_THREAD
- virtual void OnPollThreadError(int errcode) { }
- virtual void OnPollThreadStep() { }
-#endif // RTP_SUPPORT_THREAD
-private:
- int CreateCNAME(u_int8_t *buffer,size_t *bufferlength,bool resolve);
- int ProcessPolledData();
- int ProcessRTCPCompoundPacket(RTCPCompoundPacket &rtcpcomppack,RTPRawPacket *pack);
-
- RTPTransmitter *rtptrans;
- const RTPTransmitter::TransmissionProtocol protocol;
- bool created;
- bool usingpollthread;
- bool acceptownpackets;
- bool useSR_BYEifpossible;
- size_t maxpacksize;
- double sessionbandwidth;
- double controlfragment;
- double sendermultiplier;
- double byemultiplier;
- double membermultiplier;
- double collisionmultiplier;
- double notemultiplier;
-
- RTPSessionSources sources;
- RTPPacketBuilder packetbuilder;
- RTCPScheduler rtcpsched;
- RTCPPacketBuilder rtcpbuilder;
- RTPCollisionList collisionlist;
-
- std::list<RTCPCompoundPacket *> byepackets;
-
-#ifdef RTP_SUPPORT_THREAD
- RTPPollThread *pollthread;
- JMutex sourcesmutex,buildermutex,schedmutex;
-
- friend class RTPPollThread;
-#endif // RTP_SUPPORT_THREAD
- friend class RTPSessionSources;
-};
-
-#endif // RTPSESSION_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpconfig.h"
-#include "rtpsessionparams.h"
-#include "rtpdefines.h"
-#include "rtperrors.h"
-
-#include "rtpdebug.h"
-
-RTPSessionParams::RTPSessionParams() : mininterval(0,0)
-{
-#ifdef RTP_SUPPORT_THREAD
- usepollthread = true;
-#else
- usepollthread = false;
-#endif // RTP_SUPPORT_THREAD
- maxpacksize = RTP_DEFAULTPACKETSIZE;
- receivemode = RTPTransmitter::AcceptAll;
- acceptown = false;
- owntsunit = -1; // The user will have to set it to the correct value himself
- resolvehostname = false;
-#ifdef RTP_SUPPORT_PROBATION
- probationtype = RTPSources::ProbationStore;
-#endif // RTP_SUPPORT_PROBATION
-
- mininterval = RTPTime(RTCP_DEFAULTMININTERVAL);
- sessionbandwidth = RTP_DEFAULTSESSIONBANDWIDTH;
- controlfrac = RTCP_DEFAULTBANDWIDTHFRACTION;
- senderfrac = RTCP_DEFAULTSENDERFRACTION;
- usehalfatstartup = RTCP_DEFAULTHALFATSTARTUP;
- immediatebye = RTCP_DEFAULTIMMEDIATEBYE;
- SR_BYE = RTCP_DEFAULTSRBYE;
-
- sendermultiplier = RTP_SENDERTIMEOUTMULTIPLIER;
- generaltimeoutmultiplier = RTP_MEMBERTIMEOUTMULTIPLIER;
- byetimeoutmultiplier = RTP_BYETIMEOUTMULTIPLIER;
- collisionmultiplier = RTP_COLLISIONTIMEOUTMULTIPLIER;
- notemultiplier = RTP_NOTETTIMEOUTMULTIPLIER;
-}
-
-int RTPSessionParams::SetUsePollThread(bool usethread)
-{
-#ifndef RTP_SUPPORT_THREAD
- return ERR_RTP_NOTHREADSUPPORT;
-#else
- usepollthread = usethread;
- return 0;
-#endif // RTP_SUPPORT_THREAD
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSESSIONPARAMS_H
-
-#define RTPSESSIONPARAMS_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#include "rtptransmitter.h"
-#include "rtptimeutilities.h"
-#include "rtpsources.h"
-
-class RTPSessionParams
-{
-public:
- RTPSessionParams();
-
- int SetUsePollThread(bool usethread);
- bool IsUsingPollThread() const { return usepollthread; }
- void SetMaximumPacketSize(size_t max) { maxpacksize = max; }
- size_t GetMaximumPacketSize() const { return maxpacksize; }
- void SetAcceptOwnPackets(bool accept) { acceptown = accept; }
- bool AcceptOwnPackets() const { return acceptown; }
- void SetReceiveMode(RTPTransmitter::ReceiveMode recvmode) { receivemode = recvmode; }
- RTPTransmitter::ReceiveMode GetReceiveMode() const { return receivemode; }
- void SetOwnTimestampUnit(double tsunit) { owntsunit = tsunit; }
- double GetOwnTimestampUnit() const { return owntsunit; }
- void SetResolveLocalHostname(bool v) { resolvehostname = v; }
- bool GetResolveLocalHostname() const { return resolvehostname; }
-#ifdef RTP_SUPPORT_PROBATION
- void SetProbationType(RTPSources::ProbationType probtype) { probationtype = probtype; }
- RTPSources::ProbationType GetProbationType() const { return probationtype; }
-#endif // RTP_SUPPORT_PROBATION
-
- void SetSessionBandwidth(double sessbw) { sessionbandwidth = sessbw; }
- double GetSessionBandwidth() const { return sessionbandwidth; }
- void SetControlTrafficFraction(double frac) { controlfrac = frac; }
- double GetControlTrafficFraction() const { return controlfrac; }
- void SetSenderControlBandwidthFraction(double frac) { senderfrac = frac; }
- double GetSenderControlBandwidthFraction() const { return senderfrac; }
- void SetMinimumRTCPTransmissionInterval(const RTPTime &t) { mininterval = t; }
- RTPTime GetMinimumRTCPTransmissionInterval() const { return mininterval; }
- void SetUseHalfRTCPIntervalAtStartup(bool usehalf) { usehalfatstartup = usehalf; }
- bool GetUseHalfRTCPIntervalAtStartup() const { return usehalfatstartup; }
- void SetRequestImmediateBYE(bool v) { immediatebye = v; }
- bool GetRequestImmediateBYE() const { return immediatebye; }
- void SetSenderReportForBYE(bool v) { SR_BYE = v; }
- bool GetSenderReportForBYE() const { return SR_BYE; }
-
- void SetSenderTimeoutMultiplier(double m) { sendermultiplier = m; }
- double GetSenderTimeoutMultiplier() const { return sendermultiplier; }
- void SetSourceTimeoutMultiplier(double m) { generaltimeoutmultiplier = m; }
- double GetSourceTimeoutMultiplier() const { return generaltimeoutmultiplier; }
- void SetBYETimeoutMultiplier(double m) { byetimeoutmultiplier = m; }
- double GetBYETimeoutMultiplier() const { return byetimeoutmultiplier; }
- void SetCollisionTimeoutMultiplier(double m) { collisionmultiplier = m; }
- double GetCollisionTimeoutMultiplier() const { return collisionmultiplier; }
- void SetNoteTimeoutMultiplier(double m) { notemultiplier = m; }
- double GetNoteTimeoutMultiplier() const { return notemultiplier; }
-private:
- bool acceptown;
- bool usepollthread;
- int maxpacksize;
- double owntsunit;
- RTPTransmitter::ReceiveMode receivemode;
- bool resolvehostname;
-#ifdef RTP_SUPPORT_PROBATION
- RTPSources::ProbationType probationtype;
-#endif // RTP_SUPPORT_PROBATION
-
- double sessionbandwidth;
- double controlfrac;
- double senderfrac;
- RTPTime mininterval;
- bool usehalfatstartup;
- bool immediatebye;
- bool SR_BYE;
-
- double sendermultiplier;
- double generaltimeoutmultiplier;
- double byetimeoutmultiplier;
- double collisionmultiplier;
- double notemultiplier;
-};
-
-#endif // RTPSESSIONPARAMS_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpsessionsources.h"
-#include "rtpsession.h"
-#include "rtpsourcedata.h"
-
-#include "rtpdebug.h"
-
-void RTPSessionSources::OnRTPPacket(RTPPacket *pack,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- rtpsession.OnRTPPacket(pack,receivetime,senderaddress);
-}
-
-void RTPSessionSources::OnRTCPCompoundPacket(RTCPCompoundPacket *pack,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- if (senderaddress != 0) // don't analyse own RTCP packets again (they're already analysed on their way out)
- rtpsession.rtcpsched.AnalyseIncoming(*pack);
- rtpsession.OnRTCPCompoundPacket(pack,receivetime,senderaddress);
-}
-
-void RTPSessionSources::OnSSRCCollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp)
-{
- if (srcdat->IsOwnSSRC())
- owncollision = true;
- rtpsession.OnSSRCCollision(srcdat,senderaddress,isrtp);
-}
-
-void RTPSessionSources::OnCNAMECollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,const u_int8_t *cname,size_t cnamelength)
-{
- rtpsession.OnCNAMECollision(srcdat,senderaddress,cname,cnamelength);
-}
-
-void RTPSessionSources::OnNewSource(RTPSourceData *srcdat)
-{
- rtpsession.OnNewSource(srcdat);
-}
-
-void RTPSessionSources::OnRemoveSource(RTPSourceData *srcdat)
-{
- rtpsession.OnRemoveSource(srcdat);
-}
-
-void RTPSessionSources::OnTimeout(RTPSourceData *srcdat)
-{
- rtpsession.rtcpsched.ActiveMemberDecrease();
- rtpsession.OnTimeout(srcdat);
-}
-
-void RTPSessionSources::OnBYETimeout(RTPSourceData *srcdat)
-{
- rtpsession.OnBYETimeout(srcdat);
-}
-
-void RTPSessionSources::OnBYEPacket(RTPSourceData *srcdat)
-{
- rtpsession.rtcpsched.ActiveMemberDecrease();
- rtpsession.OnBYEPacket(srcdat);
-}
-
-void RTPSessionSources::OnAPPPacket(RTCPAPPPacket *apppacket,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- rtpsession.OnAPPPacket(apppacket,receivetime,senderaddress);
-}
-
-void RTPSessionSources::OnUnknownPacketType(RTCPPacket *rtcppack,const RTPTime &receivetime, const RTPAddress *senderaddress)
-{
- rtpsession.OnUnknownPacketType(rtcppack,receivetime,senderaddress);
-}
-
-void RTPSessionSources::OnUnknownPacketFormat(RTCPPacket *rtcppack,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- rtpsession.OnUnknownPacketFormat(rtcppack,receivetime,senderaddress);
-}
-
-void RTPSessionSources::OnNoteTimeout(RTPSourceData *srcdat)
-{
- rtpsession.OnNoteTimeout(srcdat);
-}
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSESSIONSOURCES_H
-
-#define RTPSESSIONSOURCES_H
-
-#include "rtpconfig.h"
-#include "rtpsources.h"
-
-class RTPSession;
-
-class RTPSessionSources : public RTPSources
-{
-public:
- RTPSessionSources(RTPSession &sess) : rtpsession(sess) { owncollision = false; }
- ~RTPSessionSources() { }
- void ClearOwnCollisionFlag() { owncollision = false; }
- bool DetectedOwnCollision() const { return owncollision; }
-private:
- void OnRTPPacket(RTPPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- void OnRTCPCompoundPacket(RTCPCompoundPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- void OnSSRCCollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp);
- void OnCNAMECollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,
- const u_int8_t *cname,size_t cnamelength);
- void OnNewSource(RTPSourceData *srcdat);
- void OnRemoveSource(RTPSourceData *srcdat);
- void OnTimeout(RTPSourceData *srcdat);
- void OnBYETimeout(RTPSourceData *srcdat);
- void OnBYEPacket(RTPSourceData *srcdat);
- void OnAPPPacket(RTCPAPPPacket *apppacket,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- void OnUnknownPacketType(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- void OnUnknownPacketFormat(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- void OnNoteTimeout(RTPSourceData *srcdat);
-
- RTPSession &rtpsession;
- bool owncollision;
-};
-
-#endif // RTPSESSIONSOURCES_H
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpsourcedata.h"
-#include "rtpdefines.h"
-#include "rtpaddress.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-
-#ifdef RTPDEBUG
- #include <iostream>
- #include <string>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-#define ACCEPTPACKETCODE \
- *accept = true; \
- \
- sentdata = true; \
- packetsreceived++; \
- numnewpackets++; \
- \
- if (pack->GetExtendedSequenceNumber() == 0) \
- { \
- baseseqnr = 0x0000FFFF; \
- numcycles = 0x00010000; \
- } \
- else \
- baseseqnr = pack->GetExtendedSequenceNumber() - 1; \
- \
- exthighseqnr = baseseqnr + 1; \
- prevpacktime = receivetime; \
- prevexthighseqnr = baseseqnr; \
- savedextseqnr = baseseqnr; \
- \
- pack->SetExtendedSequenceNumber(exthighseqnr); \
- \
- prevtimestamp = pack->GetTimestamp(); \
- lastmsgtime = prevpacktime; \
- if (!ownpacket) /* for own packet, this value is set on an outgoing packet */ \
- lastrtptime = prevpacktime;
-
-void RTPSourceStats::ProcessPacket(RTPPacket *pack,const RTPTime &receivetime,double tsunit,
- bool ownpacket,bool *accept,bool applyprobation,bool *onprobation)
-{
- // Note that the sequence number in the RTP packet is still just the
- // 16 bit number contained in the RTP header
-
- *onprobation = false;
-
- if (!sentdata) // no valid packets received yet
- {
-#ifdef RTP_SUPPORT_PROBATION
- if (applyprobation)
- {
- bool acceptpack = false;
-
- if (probation)
- {
- u_int16_t pseq;
- u_int32_t pseq2;
-
- pseq = prevseqnr;
- pseq++;
- pseq2 = (u_int32_t)pseq;
- if (pseq2 == pack->GetExtendedSequenceNumber()) // ok, its the next expected packet
- {
- prevseqnr = (u_int16_t)pack->GetExtendedSequenceNumber();
- probation--;
- if (probation == 0) // probation over
- acceptpack = true;
- else
- *onprobation = true;
- }
- else // not next packet
- {
- probation = RTP_PROBATIONCOUNT;
- prevseqnr = (u_int16_t)pack->GetExtendedSequenceNumber();
- *onprobation = true;
- }
- }
- else // first packet received with this SSRC ID, start probation
- {
- probation = RTP_PROBATIONCOUNT;
- prevseqnr = (u_int16_t)pack->GetExtendedSequenceNumber();
- *onprobation = true;
- }
-
- if (acceptpack)
- {
- ACCEPTPACKETCODE
- }
- else
- {
- *accept = false;
- lastmsgtime = receivetime;
- }
- }
- else // No probation
- {
- ACCEPTPACKETCODE
- }
-#else // No compiled-in probation support
-
- ACCEPTPACKETCODE
-
-#endif // RTP_SUPPORT_PROBATION
- }
- else // already got packets
- {
- u_int16_t maxseq16;
- u_int32_t extseqnr;
-
- // Adjust max extended sequence number and set extende seq nr of packet
-
- *accept = true;
- packetsreceived++;
- numnewpackets++;
-
- maxseq16 = (u_int16_t)(exthighseqnr&0x0000FFFF);
- if (pack->GetExtendedSequenceNumber() >= maxseq16)
- {
- extseqnr = numcycles+pack->GetExtendedSequenceNumber();
- exthighseqnr = extseqnr;
- }
- else
- {
- u_int16_t dif1,dif2;
-
- dif1 = ((u_int16_t)pack->GetExtendedSequenceNumber());
- dif1 -= maxseq16;
- dif2 = maxseq16;
- dif2 -= ((u_int16_t)pack->GetExtendedSequenceNumber());
- if (dif1 < dif2)
- {
- numcycles += 0x00010000;
- extseqnr = numcycles+pack->GetExtendedSequenceNumber();
- exthighseqnr = extseqnr;
- }
- else
- extseqnr = numcycles+pack->GetExtendedSequenceNumber();
- }
-
- pack->SetExtendedSequenceNumber(extseqnr);
-
- // Calculate jitter
-
- if (tsunit > 0)
- {
- RTPTime curtime = receivetime;
- double diffts1,diffts2,diff;
-
- curtime -= prevpacktime;
- diffts1 = curtime.GetDouble()/tsunit;
- diffts2 = (double)pack->GetTimestamp() - (double)prevtimestamp;
- diff = diffts1 - diffts2;
- if (diff < 0)
- diff = -diff;
- diff -= djitter;
- diff /= 16.0;
- djitter += diff;
- jitter = (u_int32_t)djitter;
- }
- else
- {
- djitter = 0;
- jitter = 0;
- }
-
- prevpacktime = receivetime;
- prevtimestamp = pack->GetTimestamp();
- lastmsgtime = prevpacktime;
- if (!ownpacket) // for own packet, this value is set on an outgoing packet
- lastrtptime = prevpacktime;
- }
-}
-
-RTPSourceData::RTPSourceData(u_int32_t s) : byetime(0,0)
-{
- ssrc = s;
- issender = false;
- iscsrc = false;
- timestampunit = -1;
- receivedbye = false;
- byereason = 0;
- byereasonlen = 0;
- rtpaddr = 0;
- rtcpaddr = 0;
- ownssrc = false;
- validated = false;
- processedinrtcp = false;
- isrtpaddrset = false;
- isrtcpaddrset = false;
-}
-
-RTPSourceData::~RTPSourceData()
-{
- FlushPackets();
- if (byereason)
- delete [] byereason;
- if (rtpaddr)
- delete rtpaddr;
- if (rtcpaddr)
- delete rtcpaddr;
-}
-
-double RTPSourceData::INF_GetEstimatedTimestampUnit() const
-{
- if (!SRprevinf.HasInfo())
- return -1.0;
-
- RTPTime t1 = RTPTime(SRinf.GetNTPTimestamp());
- RTPTime t2 = RTPTime(SRprevinf.GetNTPTimestamp());
- if ((t1.GetSeconds() == 0 && t1.GetMicroSeconds() == 0) ||
- (t2.GetSeconds() == 0 && t2.GetMicroSeconds() == 0)) // one of the times couldn't be calculated
- return -1.0;
-
- if (t1 < t2)
- return -1.0;
-
- t1 -= t2; // get the time difference
-
- u_int32_t tsdiff = SRinf.GetRTPTimestamp()-SRprevinf.GetRTPTimestamp();
-
- return (t1.GetDouble()/((double)tsdiff));
-}
-
-RTPTime RTPSourceData::INF_GetRoundtripTime() const
-{
- if (!RRinf.HasInfo())
- return RTPTime(0,0);
- if (RRinf.GetDelaySinceLastSR() == 0 && RRinf.GetLastSRTimestamp() == 0)
- return RTPTime(0,0);
-
- RTPNTPTime recvtime = RRinf.GetReceiveTime().GetNTPTime();
- u_int32_t rtt = ((recvtime.GetMSW()&0xFFFF)<<16)|((recvtime.GetLSW()>>16)&0xFFFF);
- rtt -= RRinf.GetLastSRTimestamp();
- rtt -= RRinf.GetDelaySinceLastSR();
-
- double drtt = (((double)rtt)/65536.0);
- return RTPTime(drtt);
-}
-
-#ifdef RTPDEBUG
-void RTPSourceData::Dump()
-{
- std::cout << "Source data for SSRC: " << ssrc << std::endl;
- std::cout << " Active: " << ((IsActive())?"Yes":"No") << std::endl;
- std::cout << " Sender: " << ((issender)?"Yes":"No") << std::endl;
- std::cout << " CSRC: " << ((iscsrc)?"Yes":"No") << std::endl;
- std::cout << " Received bye: " << ((receivedbye)?"Yes":"No") << std::endl;
- std::cout << " ProcessedInRTCP: " << ((processedinrtcp)?"Yes":"No") << std::endl;
- std::cout << " Timestamp unit: " << timestampunit << std::endl;
- std::cout << " RTP address: ";
- if (!isrtpaddrset)
- std::cout << "Not set" << std::endl;
- else
- {
- if (rtpaddr == 0)
- std::cout << "Own session" << std::endl;
- else
- std::cout << rtpaddr->GetAddressString() << std::endl;
- }
- std::cout << " RTCP address: ";
- if (!isrtcpaddrset)
- std::cout << "Not set" << std::endl;
- else
- {
- if (rtcpaddr == 0)
- std::cout << "Own session" << std::endl;
- else
- std::cout << rtcpaddr->GetAddressString() << std::endl;
- }
- if (SRinf.HasInfo())
- {
- if (!SRprevinf.HasInfo())
- {
- std::cout << " SR Info:" << std::endl;
- std::cout << " NTP timestamp: " << SRinf.GetNTPTimestamp().GetMSW() << ":" << SRinf.GetNTPTimestamp().GetLSW() << std::endl;
- std::cout << " RTP timestamp: " << SRinf.GetRTPTimestamp() << std::endl;
- std::cout << " Packet count: " << SRinf.GetPacketCount() << std::endl;
- std::cout << " Octet count: " << SRinf.GetByteCount() << std::endl;
- std::cout << " Receive time: " << SRinf.GetReceiveTime().GetSeconds() << std::endl;
- }
- else
- {
- std::cout << " SR Info:" << std::endl;
- std::cout << " NTP timestamp: " << SRinf.GetNTPTimestamp().GetMSW() << ":" << SRinf.GetNTPTimestamp().GetLSW()
- << " (" << SRprevinf.GetNTPTimestamp().GetMSW() << ":" << SRprevinf.GetNTPTimestamp().GetLSW() << ")" << std::endl;
- std::cout << " RTP timestamp: " << SRinf.GetRTPTimestamp()
- << " (" << SRprevinf.GetRTPTimestamp() << ")" << std::endl;
- std::cout << " Packet count: " << SRinf.GetPacketCount()
- << " (" << SRprevinf.GetPacketCount() << ")" << std::endl;
- std::cout << " Octet count: " << SRinf.GetByteCount()
- << " (" << SRprevinf.GetByteCount() <<")" << std::endl;
- std::cout << " Receive time: " << SRinf.GetReceiveTime().GetSeconds()
- << " (" << SRprevinf.GetReceiveTime().GetSeconds() << ")" << std::endl;
- }
- }
- if (RRinf.HasInfo())
- {
- if (!RRprevinf.HasInfo())
- {
- std::cout << " RR Info:" << std::endl;
- std::cout << " Fraction lost: " << RRinf.GetFractionLost() << std::endl;
- std::cout << " Packets lost: " << RRinf.GetPacketsLost() << std::endl;
- std::cout << " Ext.High.Seq: " << RRinf.GetExtendedHighestSequenceNumber() << std::endl;
- std::cout << " Jitter: " << RRinf.GetJitter() << std::endl;
- std::cout << " LSR: " << RRinf.GetLastSRTimestamp() << std::endl;
- std::cout << " DLSR: " << RRinf.GetDelaySinceLastSR() << std::endl;
- std::cout << " Receive time: " << RRinf.GetReceiveTime().GetSeconds() << std::endl;
- }
- else
- {
- std::cout << " RR Info:" << std::endl;
- std::cout << " Fraction lost: " << RRinf.GetFractionLost()
- << " (" << RRprevinf.GetFractionLost() << ")" << std::endl;
- std::cout << " Packets lost: " << RRinf.GetPacketsLost()
- << " (" << RRprevinf.GetPacketsLost() << ")" << std::endl;
- std::cout << " Ext.High.Seq: " << RRinf.GetExtendedHighestSequenceNumber()
- << " (" << RRprevinf.GetExtendedHighestSequenceNumber() << ")" << std::endl;
- std::cout << " Jitter: " << RRinf.GetJitter()
- << " (" << RRprevinf.GetJitter() << ")" << std::endl;
- std::cout << " LSR: " << RRinf.GetLastSRTimestamp()
- << " (" << RRprevinf.GetLastSRTimestamp() << ")" << std::endl;
- std::cout << " DLSR: " << RRinf.GetDelaySinceLastSR()
- << " (" << RRprevinf.GetDelaySinceLastSR() << ")" << std::endl;
- std::cout << " Receive time: " << RRinf.GetReceiveTime().GetSeconds()
- << " (" << RRprevinf.GetReceiveTime().GetSeconds() <<")" << std::endl;
- }
- }
- std::cout << " Stats:" << std::endl;
- std::cout << " Sent data: " << ((stats.HasSentData())?"Yes":"No") << std::endl;
- std::cout << " Packets received: " << stats.GetNumPacketsReceived() << std::endl;
- std::cout << " Seq. base: " << stats.GetBaseSequenceNumber() << std::endl;
- std::cout << " Ext.High.Seq: " << stats.GetExtendedHighestSequenceNumber() << std::endl;
- std::cout << " Jitter: " << stats.GetJitter() << std::endl;
- std::cout << " New packets: " << stats.GetNumPacketsReceivedInInterval() << std::endl;
- std::cout << " Saved seq. nr.: " << stats.GetSavedExtendedSequenceNumber() << std::endl;
- std::cout << " RTT: " << INF_GetRoundtripTime().GetDouble() << " seconds" << std::endl;
- if (INF_GetEstimatedTimestampUnit() > 0)
- std::cout << " Estimated: " << (1.0/INF_GetEstimatedTimestampUnit()) << " samples per second" << std::endl;
- std::cout << " SDES Info:" << std::endl;
-
- size_t len;
- char str[1024];
- u_int8_t *val;
-
- if ((val = SDESinf.GetCNAME(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " CNAME: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetName(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " Name: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetEMail(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " EMail: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetPhone(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " phone: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetLocation(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " Location: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetTool(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " Tool: " << std::string(str) << std::endl;
- }
- if ((val = SDESinf.GetNote(&len)) != 0)
- {
- memcpy(str,val,len);
- str[len] = 0;
- std::cout << " Note: " << std::string(str) << std::endl;
- }
-#ifdef RTP_SUPPORT_SDESPRIV
- SDESinf.GotoFirstPrivateValue();
- u_int8_t *pref;
- size_t preflen;
- while (SDESinf.GetNextPrivateValue(&pref,&preflen,&val,&len))
- {
- char prefstr[1024];
- memcpy(prefstr,pref,preflen);
- memcpy(str,val,len);
- prefstr[preflen] = 0;
- str[len] = 0;
- std::cout << " Private: " << std::string(prefstr) << ":" << std::string(str) << std::endl;
- }
-#endif // RTP_SUPPORT_SDESPRIV
- if (byereason)
- {
- memcpy(str,byereason,byereasonlen);
- str[byereasonlen] = 0;
- std::cout << " BYE Reason: " << std::string(str) << std::endl;
- }
-}
-
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSOURCEDATA_H
-
-#define RTPSOURCEDATA_H
-
-#include "rtpconfig.h"
-#include "rtptimeutilities.h"
-#include "rtppacket.h"
-#include "rtcpsdesinfo.h"
-#include "rtptypes.h"
-#include "rtpsources.h"
-#include <list>
-
-class RTPAddress;
-
-class RTCPSenderReportInfo
-{
-public:
- RTCPSenderReportInfo():ntptimestamp(0,0),receivetime(0,0) { hasinfo = false; rtptimestamp = 0; packetcount = 0; bytecount = 0; }
- void Set(const RTPNTPTime &ntptime,u_int32_t rtptime,u_int32_t pcount,
- u_int32_t bcount,const RTPTime &rcvtime) { ntptimestamp = ntptime; rtptimestamp = rtptime; packetcount = pcount; bytecount = bcount; receivetime = rcvtime; hasinfo = true; }
-
- bool HasInfo() const { return hasinfo; }
- RTPNTPTime GetNTPTimestamp() const { return ntptimestamp; }
- u_int32_t GetRTPTimestamp() const { return rtptimestamp; }
- u_int32_t GetPacketCount() const { return packetcount; }
- u_int32_t GetByteCount() const { return bytecount; }
- RTPTime GetReceiveTime() const { return receivetime; }
-private:
- bool hasinfo;
- RTPNTPTime ntptimestamp;
- u_int32_t rtptimestamp;
- u_int32_t packetcount;
- u_int32_t bytecount;
- RTPTime receivetime;
-};
-
-class RTCPReceiverReportInfo
-{
-public:
- RTCPReceiverReportInfo():receivetime(0,0) { hasinfo = false; fractionlost = 0; packetslost = 0; exthighseqnr = 0; jitter = 0; lsr = 0; dlsr = 0; }
- void Set(u_int8_t fraclost,int32_t plost,u_int32_t exthigh,
- u_int32_t jit,u_int32_t l,u_int32_t dl,const RTPTime &rcvtime) { fractionlost = ((double)fraclost)/256.0; packetslost = plost; exthighseqnr = exthigh; jitter = jit; lsr = l; dlsr = dl; receivetime = rcvtime; hasinfo = true; }
-
- bool HasInfo() const { return hasinfo; }
- double GetFractionLost() const { return fractionlost; }
- int32_t GetPacketsLost() const { return packetslost; }
- u_int32_t GetExtendedHighestSequenceNumber() const { return exthighseqnr; }
- u_int32_t GetJitter() const { return jitter; }
- u_int32_t GetLastSRTimestamp() const { return lsr; }
- u_int32_t GetDelaySinceLastSR() const { return dlsr; }
- RTPTime GetReceiveTime() const { return receivetime; }
-private:
- bool hasinfo;
- double fractionlost;
- int32_t packetslost;
- u_int32_t exthighseqnr;
- u_int32_t jitter;
- u_int32_t lsr;
- u_int32_t dlsr;
- RTPTime receivetime;
-};
-
-class RTPSourceStats
-{
-public:
- RTPSourceStats();
- void ProcessPacket(RTPPacket *pack,const RTPTime &receivetime,double tsunit,bool ownpacket,bool *accept,bool applyprobation,bool *onprobation);
-
- bool HasSentData() const { return sentdata; }
- u_int32_t GetNumPacketsReceived() const { return packetsreceived; }
- u_int32_t GetBaseSequenceNumber() const { return baseseqnr; }
- u_int32_t GetExtendedHighestSequenceNumber() const { return exthighseqnr; }
- u_int32_t GetJitter() const { return jitter; }
-
- int32_t GetNumPacketsReceivedInInterval() const { return numnewpackets; }
- u_int32_t GetSavedExtendedSequenceNumber() const { return savedextseqnr; }
- void StartNewInterval() { numnewpackets = 0; savedextseqnr = exthighseqnr; }
-
- void SetLastMessageTime(const RTPTime &t) { lastmsgtime = t; }
- RTPTime GetLastMessageTime() const { return lastmsgtime; }
- void SetLastRTPPacketTime(const RTPTime &t) { lastrtptime = t; }
- RTPTime GetLastRTPPacketTime() const { return lastrtptime; }
-
- void SetLastNoteTime(const RTPTime &t) { lastnotetime = t; }
- RTPTime GetLastNoteTime() const { return lastnotetime; }
-private:
- bool sentdata;
- u_int32_t packetsreceived;
- u_int32_t numcycles; // shifted left 16 bits
- u_int32_t baseseqnr;
- u_int32_t exthighseqnr,prevexthighseqnr;
- u_int32_t jitter,prevtimestamp;
- double djitter;
- RTPTime prevpacktime;
- RTPTime lastmsgtime;
- RTPTime lastrtptime;
- RTPTime lastnotetime;
- u_int32_t numnewpackets;
- u_int32_t savedextseqnr;
-#ifdef RTP_SUPPORT_PROBATION
- u_int16_t prevseqnr;
- int probation;
- RTPSources::ProbationType probationtype;
-#endif // RTP_SUPPORT_PROBATION
-};
-
-inline RTPSourceStats::RTPSourceStats():prevpacktime(0,0),lastmsgtime(0,0),lastrtptime(0,0),lastnotetime(0,0)
-{
- sentdata = false;
- packetsreceived = 0;
- baseseqnr = 0;
- exthighseqnr = 0;
- prevexthighseqnr = 0;
- jitter = 0;
- numcycles = 0;
- numnewpackets = 0;
- prevtimestamp = 0;
- djitter = 0;
- savedextseqnr = 0;
-#ifdef RTP_SUPPORT_PROBATION
- probation = 0;
- prevseqnr = 0;
-#endif // RTP_SUPPORT_PROBATION
-}
-
-class RTPSourceData
-{
-protected:
- RTPSourceData(u_int32_t ssrc);
- virtual ~RTPSourceData();
-public:
- RTPPacket *GetNextPacket();
- void FlushPackets();
- bool HasData() const { if (!validated) return false; return packetlist.empty()?false:true; }
- u_int32_t GetSSRC() const { return ssrc; }
- bool IsOwnSSRC() const { return ownssrc; }
- bool IsCSRC() const { return iscsrc; }
- bool IsSender() const { return issender; }
- bool IsValidated() const { return validated; }
- bool IsActive() const { if (!validated) return false; if (receivedbye) return false; return true; }
-
- void SetProcessedInRTCP(bool v) { processedinrtcp = v; }
- bool IsProcessedInRTCP() const { return processedinrtcp; }
-
- bool IsRTPAddressSet() const { return isrtpaddrset; }
- bool IsRTCPAddressSet() const { return isrtcpaddrset; }
- const RTPAddress *GetRTPDataAddress() const { return rtpaddr; }
- const RTPAddress *GetRTCPDataAddress() const { return rtcpaddr; }
-
- bool ReceivedBYE() const { return receivedbye; }
- u_int8_t *GetBYEReason(size_t *len) const { *len = byereasonlen; return byereason; }
- RTPTime GetBYETime() const { return byetime; }
-
- void SetTimestampUnit(double tsu) { timestampunit = tsu; }
- double GetTimestampUnit() const { return timestampunit; }
-
- // Here is the info received in the last RTCP SR packet from this source
- bool SR_HasInfo() const { return SRinf.HasInfo(); }
- RTPNTPTime SR_GetNTPTimestamp() const { return SRinf.GetNTPTimestamp(); }
- u_int32_t SR_GetRTPTimestamp() const { return SRinf.GetRTPTimestamp(); }
- u_int32_t SR_GetPacketCount() const { return SRinf.GetPacketCount(); }
- u_int32_t SR_GetByteCount() const { return SRinf.GetByteCount(); }
- RTPTime SR_GetReceiveTime() const { return SRinf.GetReceiveTime(); }
-
- // Here is the info received in the previous RTCP SR packet from this source
- bool SR_Prev_HasInfo() const { return SRprevinf.HasInfo(); }
- RTPNTPTime SR_Prev_GetNTPTimestamp() const { return SRprevinf.GetNTPTimestamp(); }
- u_int32_t SR_Prev_GetRTPTimestamp() const { return SRprevinf.GetRTPTimestamp(); }
- u_int32_t SR_Prev_GetPacketCount() const { return SRprevinf.GetPacketCount(); }
- u_int32_t SR_Prev_GetByteCount() const { return SRprevinf.GetByteCount(); }
- RTPTime SR_Prev_GetReceiveTime() const { return SRprevinf.GetReceiveTime(); }
-
- // Here is the info received in the last RTCP RR packet from this source
- bool RR_HasInfo() const { return RRinf.HasInfo(); }
- double RR_GetFractionLost() const { return RRinf.GetFractionLost(); }
- int32_t RR_GetPacketsLost() const { return RRinf.GetPacketsLost(); }
- u_int32_t RR_GetExtendedHighestSequenceNumber() const { return RRinf.GetExtendedHighestSequenceNumber(); }
- u_int32_t RR_GetJitter() const { return RRinf.GetJitter(); }
- u_int32_t RR_GetLastSRTimestamp() const { return RRinf.GetLastSRTimestamp(); }
- u_int32_t RR_GetDelaySinceLastSR() const { return RRinf.GetDelaySinceLastSR(); }
- RTPTime RR_GetReceiveTime() const { return RRinf.GetReceiveTime(); }
-
- // Here is the info received in the last RTCP RR packet from this source
- bool RR_Prev_HasInfo() const { return RRprevinf.HasInfo(); }
- double RR_Prev_GetFractionLost() const { return RRprevinf.GetFractionLost(); }
- int32_t RR_Prev_GetPacketsLost() const { return RRprevinf.GetPacketsLost(); }
- u_int32_t RR_Prev_GetExtendedHighestSequenceNumber() const { return RRprevinf.GetExtendedHighestSequenceNumber(); }
- u_int32_t RR_Prev_GetJitter() const { return RRprevinf.GetJitter(); }
- u_int32_t RR_Prev_GetLastSRTimestamp() const { return RRprevinf.GetLastSRTimestamp(); }
- u_int32_t RR_Prev_GetDelaySinceLastSR() const { return RRprevinf.GetDelaySinceLastSR(); }
- RTPTime RR_Prev_GetReceiveTime() const { return RRprevinf.GetReceiveTime(); }
-
- // Here is info which is used when sending RTCP packets to this source
- bool INF_HasSentData() const { return stats.HasSentData(); }
- int32_t INF_GetNumPacketsReceived() const { return stats.GetNumPacketsReceived(); }
- u_int32_t INF_GetBaseSequenceNumber() const { return stats.GetBaseSequenceNumber(); }
- u_int32_t INF_GetExtendedHighestSequenceNumber() const { return stats.GetExtendedHighestSequenceNumber(); }
- u_int32_t INF_GetJitter() const { return stats.GetJitter(); }
- RTPTime INF_GetLastMessageTime() const { return stats.GetLastMessageTime(); }
- RTPTime INF_GetLastRTPPacketTime() const { return stats.GetLastRTPPacketTime(); }
- double INF_GetEstimatedTimestampUnit() const;
- u_int32_t INF_GetNumPacketsReceivedInInterval() const { return stats.GetNumPacketsReceivedInInterval(); }
- u_int32_t INF_GetSavedExtendedSequenceNumber() const { return stats.GetSavedExtendedSequenceNumber(); }
- void INF_StartNewInterval() { stats.StartNewInterval(); }
- RTPTime INF_GetRoundtripTime() const;
- RTPTime INF_GetLastSDESNoteTime() const { return stats.GetLastNoteTime(); }
-
- u_int8_t *SDES_GetCNAME(size_t *len) const { return SDESinf.GetCNAME(len); }
- u_int8_t *SDES_GetName(size_t *len) const { return SDESinf.GetName(len); }
- u_int8_t *SDES_GetEMail(size_t *len) const { return SDESinf.GetEMail(len); }
- u_int8_t *SDES_GetPhone(size_t *len) const { return SDESinf.GetPhone(len); }
- u_int8_t *SDES_GetLocation(size_t *len) const { return SDESinf.GetLocation(len); }
- u_int8_t *SDES_GetTool(size_t *len) const { return SDESinf.GetTool(len); }
- u_int8_t *SDES_GetNote(size_t *len) const { return SDESinf.GetNote(len); }
-
-#ifdef RTP_SUPPORT_SDESPRIV
- void SDES_GotoFirstPrivateValue() { SDESinf.GotoFirstPrivateValue(); }
- bool SDES_GetNextPrivateValue(u_int8_t **prefix,size_t *prefixlen,u_int8_t **value,size_t *valuelen) { return SDESinf.GetNextPrivateValue(prefix,prefixlen,value,valuelen); }
- bool SDES_GetPrivateValue(u_int8_t *prefix,size_t prefixlen,u_int8_t **value,size_t *valuelen) const { return SDESinf.GetPrivateValue(prefix,prefixlen,value,valuelen); }
-#endif // RTP_SUPPORT_SDESPRIV
-
-#ifdef RTPDEBUG
- virtual void Dump();
-#endif // RTPDEBUG
-protected:
- std::list<RTPPacket *> packetlist;
-
- u_int32_t ssrc;
- bool ownssrc;
- bool iscsrc;
- double timestampunit;
- bool receivedbye;
- bool validated;
- bool processedinrtcp;
- bool issender;
-
- RTCPSenderReportInfo SRinf,SRprevinf;
- RTCPReceiverReportInfo RRinf,RRprevinf;
- RTPSourceStats stats;
- RTCPSDESInfo SDESinf;
-
- bool isrtpaddrset,isrtcpaddrset;
- RTPAddress *rtpaddr,*rtcpaddr;
-
- RTPTime byetime;
- u_int8_t *byereason;
- size_t byereasonlen;
-};
-
-inline RTPPacket *RTPSourceData::GetNextPacket()
-{
- if (!validated)
- return 0;
-
- RTPPacket *p;
-
- if (packetlist.empty())
- return 0;
- p = *(packetlist.begin());
- packetlist.pop_front();
- return p;
-}
-
-inline void RTPSourceData::FlushPackets()
-{
- std::list<RTPPacket *>::const_iterator it;
-
- for (it = packetlist.begin() ; it != packetlist.end() ; ++it)
- delete (*it);
- packetlist.clear();
-}
-#endif // RTPSOURCEDATA_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpsources.h"
-#include "rtperrors.h"
-#include "rtprawpacket.h"
-#include "rtpinternalsourcedata.h"
-#include "rtptimeutilities.h"
-#include "rtpdefines.h"
-#include "rtcpcompoundpacket.h"
-#include "rtcppacket.h"
-#include "rtcpapppacket.h"
-#include "rtcpbyepacket.h"
-#include "rtcpsdespacket.h"
-#include "rtcpsrpacket.h"
-#include "rtcprrpacket.h"
-#include "rtptransmitter.h"
-
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-#ifndef RTP_SUPPORT_INLINETEMPLATEPARAM
- int RTPSources_GetHashIndex(const u_int32_t &ssrc) { return ssrc%RTPSOURCES_HASHSIZE; }
-#endif // !RTP_SUPPORT_INLINETEMPLATEPARAM
-
-RTPSources::RTPSources(ProbationType probtype)
-{
- totalcount = 0;
- sendercount = 0;
- activecount = 0;
- owndata = 0;
-#ifdef RTP_SUPPORT_PROBATION
- probationtype = probtype;
-#endif // RTP_SUPPORT_PROBATION
-}
-
-RTPSources::~RTPSources()
-{
- Clear();
-}
-
-void RTPSources::Clear()
-{
- ClearSourceList();
-}
-
-void RTPSources::ClearSourceList()
-{
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *sourcedata;
-
- sourcedata = sourcelist.GetCurrentElement();
- delete sourcedata;
- sourcelist.GotoNextElement();
- }
- sourcelist.Clear();
- owndata = 0;
-}
-
-int RTPSources::CreateOwnSSRC(u_int32_t ssrc)
-{
- if (owndata != 0)
- return ERR_RTP_SOURCES_ALREADYHAVEOWNSSRC;
- if (GotEntry(ssrc))
- return ERR_RTP_SOURCES_SSRCEXISTS;
-
- int status;
- bool created;
-
- status = ObtainSourceDataInstance(ssrc,&owndata,&created);
- if (status < 0)
- {
- owndata = 0; // just to make sure
- return status;
- }
- owndata->SetOwnSSRC();
- owndata->SetRTPDataAddress(0);
- owndata->SetRTCPDataAddress(0);
-
- // we've created a validated ssrc, so we should increase activecount
- activecount++;
-
- OnNewSource(owndata);
- return 0;
-}
-
-int RTPSources::DeleteOwnSSRC()
-{
- if (owndata == 0)
- return ERR_RTP_SOURCES_DONTHAVEOWNSSRC;
-
- u_int32_t ssrc = owndata->GetSSRC();
-
- sourcelist.GotoElement(ssrc);
- sourcelist.DeleteCurrentElement();
-
- totalcount--;
- if (owndata->IsSender())
- sendercount--;
- if (owndata->IsActive())
- activecount--;
-
- OnRemoveSource(owndata);
-
- delete owndata;
- owndata = 0;
- return 0;
-}
-
-void RTPSources::SentRTPPacket()
-{
- if (owndata == 0)
- return;
-
- bool prevsender = owndata->IsSender();
-
- owndata->SentRTPPacket();
- if (!prevsender && owndata->IsSender())
- sendercount++;
-}
-
-int RTPSources::ProcessRawPacket(RTPRawPacket *rawpack,RTPTransmitter *rtptrans,bool acceptownpackets)
-{
- RTPTransmitter *transmitters[1];
- int num;
-
- transmitters[0] = rtptrans;
- if (rtptrans == 0)
- num = 0;
- else
- num = 1;
- return ProcessRawPacket(rawpack,transmitters,num,acceptownpackets);
-}
-
-int RTPSources::ProcessRawPacket(RTPRawPacket *rawpack,RTPTransmitter *rtptrans[],int numtrans,bool acceptownpackets)
-{
- int status;
-
- if (rawpack->IsRTP()) // RTP packet
- {
- RTPPacket *rtppack;
-
- // First, we'll see if the packet can be parsed
- rtppack = new RTPPacket(*rawpack);
- if (rtppack == 0)
- return ERR_RTP_OUTOFMEM;
- if ((status = rtppack->GetCreationError()) < 0)
- {
- if (status == ERR_RTP_PACKET_INVALIDPACKET)
- {
- delete rtppack;
- rtppack = 0;
- }
- else
- {
- delete rtppack;
- return status;
- }
- }
-
- // Check if the packet was valid
- if (rtppack != 0)
- {
- bool stored = false;
- bool ownpacket = false;
- int i;
- const RTPAddress *senderaddress = rawpack->GetSenderAddress();
-
- for (i = 0 ; !ownpacket && i < numtrans ; i++)
- {
- if (rtptrans[i]->ComesFromThisTransmitter(senderaddress))
- ownpacket = true;
- }
-
- // Check if the packet is our own.
- if (ownpacket)
- {
- // Now it depends on the user's preference
- // what to do with this packet:
- if (acceptownpackets)
- {
- // sender addres for own packets has to be NULL!
- if ((status = ProcessRTPPacket(rtppack,rawpack->GetReceiveTime(),0,&stored)) < 0)
- {
- if (!stored)
- delete rtppack;
- return status;
- }
- }
- }
- else
- {
- if ((status = ProcessRTPPacket(rtppack,rawpack->GetReceiveTime(),senderaddress,&stored)) < 0)
- {
- if (!stored)
- delete rtppack;
- return status;
- }
- }
- if (!stored)
- delete rtppack;
- }
- }
- else // RTCP packet
- {
- RTCPCompoundPacket rtcpcomppack(*rawpack);
- bool valid = false;
-
- if ((status = rtcpcomppack.GetCreationError()) < 0)
- {
- if (status != ERR_RTP_RTCPCOMPOUND_INVALIDPACKET)
- return status;
- }
- else
- valid = true;
-
-
- if (valid)
- {
- bool ownpacket = false;
- int i;
- const RTPAddress *senderaddress = rawpack->GetSenderAddress();
-
- for (i = 0 ; !ownpacket && i < numtrans ; i++)
- {
- if (rtptrans[i]->ComesFromThisTransmitter(senderaddress))
- ownpacket = true;
- }
-
- // First check if it's a packet of this session.
- if (ownpacket)
- {
- if (acceptownpackets)
- {
- // sender address for own packets has to be NULL
- status = ProcessRTCPCompoundPacket(&rtcpcomppack,rawpack->GetReceiveTime(),0);
- if (status < 0)
- return status;
- }
- }
- else // not our own packet
- {
- status = ProcessRTCPCompoundPacket(&rtcpcomppack,rawpack->GetReceiveTime(),rawpack->GetSenderAddress());
- if (status < 0)
- return status;
- }
- }
- }
-
- return 0;
-}
-
-int RTPSources::ProcessRTPPacket(RTPPacket *rtppack,const RTPTime &receivetime,const RTPAddress *senderaddress,bool *stored)
-{
- u_int32_t ssrc;
- RTPInternalSourceData *srcdat;
- int status;
- bool created;
-
- OnRTPPacket(rtppack,receivetime,senderaddress);
-
- *stored = false;
-
- ssrc = rtppack->GetSSRC();
- if ((status = ObtainSourceDataInstance(ssrc,&srcdat,&created)) < 0)
- return status;
-
- if (created)
- {
- if ((status = srcdat->SetRTPDataAddress(senderaddress)) < 0)
- return status;
- }
- else // got a previously existing source
- {
- if (CheckCollision(srcdat,senderaddress,true))
- return 0; // ignore packet on collision
- }
-
- bool prevsender = srcdat->IsSender();
- bool prevactive = srcdat->IsActive();
-
- // The packet comes from a valid source, we can process it further now
- // The following function should delete rtppack itself if something goes
- // wrong
- if ((status = srcdat->ProcessRTPPacket(rtppack,receivetime,stored)) < 0)
- return status;
-
- if (!prevsender && srcdat->IsSender())
- sendercount++;
- if (!prevactive && srcdat->IsActive())
- activecount++;
-
- if (created)
- OnNewSource(srcdat);
-
- if (srcdat->IsValidated()) // process the CSRCs
- {
- RTPInternalSourceData *csrcdat;
- bool createdcsrc;
-
- int num = rtppack->GetCSRCCount();
- int i;
-
- for (i = 0 ; i < num ; i++)
- {
- if ((status = ObtainSourceDataInstance(rtppack->GetCSRC(i),&csrcdat,&createdcsrc)) < 0)
- return status;
- if (createdcsrc)
- {
- csrcdat->SetCSRC();
- if (csrcdat->IsActive())
- activecount++;
- OnNewSource(csrcdat);
- }
- else // already found an entry, possibly because of RTCP data
- {
- if (!CheckCollision(csrcdat,senderaddress,true))
- csrcdat->SetCSRC();
- }
- }
- }
-
- return 0;
-}
-
-int RTPSources::ProcessRTCPCompoundPacket(RTCPCompoundPacket *rtcpcomppack,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- RTCPPacket *rtcppack;
- int status;
- bool gotownssrc = ((owndata == 0)?false:true);
- u_int32_t ownssrc = ((owndata != 0)?owndata->GetSSRC():0);
-
- OnRTCPCompoundPacket(rtcpcomppack,receivetime,senderaddress);
-
- rtcpcomppack->GotoFirstPacket();
- while ((rtcppack = rtcpcomppack->GetNextPacket()) != 0)
- {
- if (rtcppack->IsKnownFormat())
- {
- switch (rtcppack->GetPacketType())
- {
- case RTCPPacket::SR:
- {
- RTCPSRPacket *p = (RTCPSRPacket *)rtcppack;
- u_int32_t senderssrc = p->GetSenderSSRC();
-
- status = ProcessRTCPSenderInfo(senderssrc,p->GetNTPTimestamp(),p->GetRTPTimestamp(),
- p->GetSenderPacketCount(),p->GetSenderOctetCount(),
- receivetime,senderaddress);
- if (status < 0)
- return status;
-
- bool gotinfo = false;
- if (gotownssrc)
- {
- int i;
- int num = p->GetReceptionReportCount();
- for (i = 0 ; i < num ; i++)
- {
- if (p->GetSSRC(i) == ownssrc) // data is meant for us
- {
- gotinfo = true;
- status = ProcessRTCPReportBlock(senderssrc,p->GetFractionLost(i),p->GetLostPacketCount(i),
- p->GetExtendedHighestSequenceNumber(i),p->GetJitter(i),p->GetLSR(i),
- p->GetDLSR(i),receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- }
- }
- if (!gotinfo)
- {
- status = UpdateReceiveTime(senderssrc,receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- }
- break;
- case RTCPPacket::RR:
- {
- RTCPRRPacket *p = (RTCPRRPacket *)rtcppack;
- u_int32_t senderssrc = p->GetSenderSSRC();
-
- bool gotinfo = false;
-
- if (gotownssrc)
- {
- int i;
- int num = p->GetReceptionReportCount();
- for (i = 0 ; i < num ; i++)
- {
- if (p->GetSSRC(i) == ownssrc)
- {
- gotinfo = true;
- status = ProcessRTCPReportBlock(senderssrc,p->GetFractionLost(i),p->GetLostPacketCount(i),
- p->GetExtendedHighestSequenceNumber(i),p->GetJitter(i),p->GetLSR(i),
- p->GetDLSR(i),receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- }
- }
- if (!gotinfo)
- {
- status = UpdateReceiveTime(senderssrc,receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- }
- break;
- case RTCPPacket::SDES:
- {
- RTCPSDESPacket *p = (RTCPSDESPacket *)rtcppack;
-
- if (p->GotoFirstChunk())
- {
- do
- {
- u_int32_t sdesssrc = p->GetChunkSSRC();
- bool updated = false;
- if (p->GotoFirstItem())
- {
- do
- {
- RTCPSDESPacket::ItemType t;
-
- if ((t = p->GetItemType()) != RTCPSDESPacket::PRIV)
- {
- updated = true;
- status = ProcessSDESNormalItem(sdesssrc,t,p->GetItemLength(),p->GetItemData(),receivetime,senderaddress);
- if (status < 0)
- return status;
- }
-#ifdef RTP_SUPPORT_SDESPRIV
- else
- {
- updated = true;
- status = ProcessSDESPrivateItem(sdesssrc,p->GetPRIVPrefixLength(),p->GetPRIVPrefixData(),p->GetPRIVValueLength(),
- p->GetPRIVValueData(),receivetime,senderaddress);
- if (status < 0)
- return status;
- }
-#endif // RTP_SUPPORT_SDESPRIV
- } while (p->GotoNextItem());
- }
- if (!updated)
- {
- status = UpdateReceiveTime(sdesssrc,receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- } while (p->GotoNextChunk());
- }
- }
- break;
- case RTCPPacket::BYE:
- {
- RTCPBYEPacket *p = (RTCPBYEPacket *)rtcppack;
- int i;
- int num = p->GetSSRCCount();
-
- for (i = 0 ; i < num ; i++)
- {
- u_int32_t byessrc = p->GetSSRC(i);
- status = ProcessBYE(byessrc,p->GetReasonLength(),p->GetReasonData(),receivetime,senderaddress);
- if (status < 0)
- return status;
- }
- }
- break;
- case RTCPPacket::APP:
- {
- RTCPAPPPacket *p = (RTCPAPPPacket *)rtcppack;
-
- OnAPPPacket(p,receivetime,senderaddress);
- }
- break;
- case RTCPPacket::Unknown:
- default:
- {
- OnUnknownPacketType(rtcppack,receivetime,senderaddress);
- }
- break;
- }
- }
- else
- {
- OnUnknownPacketFormat(rtcppack,receivetime,senderaddress);
- }
- }
-
- return 0;
-}
-
-bool RTPSources::GotoFirstSource()
-{
- sourcelist.GotoFirstElement();
- if (sourcelist.HasCurrentElement())
- return true;
- return false;
-}
-
-bool RTPSources::GotoNextSource()
-{
- sourcelist.GotoNextElement();
- if (sourcelist.HasCurrentElement())
- return true;
- return false;
-}
-
-bool RTPSources::GotoPreviousSource()
-{
- sourcelist.GotoPreviousElement();
- if (sourcelist.HasCurrentElement())
- return true;
- return false;
-}
-
-bool RTPSources::GotoFirstSourceWithData()
-{
- bool found = false;
-
- sourcelist.GotoFirstElement();
- while (!found && sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat;
-
- srcdat = sourcelist.GetCurrentElement();
- if (srcdat->HasData())
- found = true;
- else
- sourcelist.GotoNextElement();
- }
-
- return found;
-}
-
-bool RTPSources::GotoNextSourceWithData()
-{
- bool found = false;
-
- sourcelist.GotoNextElement();
- while (!found && sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat;
-
- srcdat = sourcelist.GetCurrentElement();
- if (srcdat->HasData())
- found = true;
- else
- sourcelist.GotoNextElement();
- }
-
- return found;
-}
-
-bool RTPSources::GotoPreviousSourceWithData()
-{
- bool found = false;
-
- sourcelist.GotoPreviousElement();
- while (!found && sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat;
-
- srcdat = sourcelist.GetCurrentElement();
- if (srcdat->HasData())
- found = true;
- else
- sourcelist.GotoNextElement();
- }
-
- return found;
-}
-
-RTPSourceData *RTPSources::GetCurrentSourceInfo()
-{
- if (!sourcelist.HasCurrentElement())
- return 0;
- return sourcelist.GetCurrentElement();
-}
-
-RTPSourceData *RTPSources::GetSourceInfo(u_int32_t ssrc)
-{
- if (sourcelist.GotoElement(ssrc) < 0)
- return 0;
- if (!sourcelist.HasCurrentElement())
- return 0;
- return sourcelist.GetCurrentElement();
-}
-
-bool RTPSources::GotEntry(u_int32_t ssrc)
-{
- return sourcelist.HasElement(ssrc);
-}
-
-RTPPacket *RTPSources::GetNextPacket()
-{
- if (!sourcelist.HasCurrentElement())
- return 0;
-
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
- RTPPacket *pack = srcdat->GetNextPacket();
- return pack;
-}
-
-int RTPSources::ProcessRTCPSenderInfo(u_int32_t ssrc,const RTPNTPTime &ntptime,u_int32_t rtptime,
- u_int32_t packetcount,u_int32_t octetcount,const RTPTime &receivetime,
- const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created;
- int status;
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- srcdat->ProcessSenderInfo(ntptime,rtptime,packetcount,octetcount,receivetime);
-
- // Call the callback
- if (created)
- OnNewSource(srcdat);
-
- return 0;
-}
-
-int RTPSources::ProcessRTCPReportBlock(u_int32_t ssrc,u_int8_t fractionlost,int32_t lostpackets,
- u_int32_t exthighseqnr,u_int32_t jitter,u_int32_t lsr,
- u_int32_t dlsr,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created;
- int status;
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- srcdat->ProcessReportBlock(fractionlost,lostpackets,exthighseqnr,jitter,lsr,dlsr,receivetime);
-
- // Call the callback
- if (created)
- OnNewSource(srcdat);
-
- return 0;
-}
-
-int RTPSources::ProcessSDESNormalItem(u_int32_t ssrc,RTCPSDESPacket::ItemType t,size_t itemlength,
- const void *itemdata,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created,cnamecollis;
- int status;
- u_int8_t id;
- bool prevactive;
-
- switch(t)
- {
- case RTCPSDESPacket::CNAME:
- id = RTCP_SDES_ID_CNAME;
- break;
- case RTCPSDESPacket::NAME:
- id = RTCP_SDES_ID_NAME;
- break;
- case RTCPSDESPacket::EMAIL:
- id = RTCP_SDES_ID_EMAIL;
- break;
- case RTCPSDESPacket::PHONE:
- id = RTCP_SDES_ID_PHONE;
- break;
- case RTCPSDESPacket::LOC:
- id = RTCP_SDES_ID_LOCATION;
- break;
- case RTCPSDESPacket::TOOL:
- id = RTCP_SDES_ID_TOOL;
- break;
- case RTCPSDESPacket::NOTE:
- id = RTCP_SDES_ID_NOTE;
- break;
- default:
- return ERR_RTP_SOURCES_ILLEGALSDESTYPE;
- }
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- prevactive = srcdat->IsActive();
- status = srcdat->ProcessSDESItem(id,(const u_int8_t *)itemdata,itemlength,receivetime,&cnamecollis);
- if (!prevactive && srcdat->IsActive())
- activecount++;
-
- // Call the callback
- if (created)
- OnNewSource(srcdat);
- if (cnamecollis)
- OnCNAMECollision(srcdat,senderaddress,(const u_int8_t *)itemdata,itemlength);
-
- return status;
-}
-
-#ifdef RTP_SUPPORT_SDESPRIV
-int RTPSources::ProcessSDESPrivateItem(u_int32_t ssrc,size_t prefixlen,const void *prefixdata,
- size_t valuelen,const void *valuedata,const RTPTime &receivetime,
- const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created;
- int status;
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- status = srcdat->ProcessPrivateSDESItem((const u_int8_t *)prefixdata,prefixlen,(const u_int8_t *)valuedata,valuelen,receivetime);
- // Call the callback
- if (created)
- OnNewSource(srcdat);
- return status;
-}
-#endif //RTP_SUPPORT_SDESPRIV
-
-int RTPSources::ProcessBYE(u_int32_t ssrc,size_t reasonlength,const void *reasondata,
- const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created;
- int status;
- bool prevactive;
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- // we'll ignore BYE packets for our own ssrc
- if (srcdat == owndata)
- return 0;
-
- prevactive = srcdat->IsActive();
- srcdat->ProcessBYEPacket((const u_int8_t *)reasondata,reasonlength,receivetime);
- if (prevactive && !srcdat->IsActive())
- activecount--;
-
- // Call the callback
- if (created)
- OnNewSource(srcdat);
- OnBYEPacket(srcdat);
- return 0;
-}
-
-int RTPSources::ObtainSourceDataInstance(u_int32_t ssrc,RTPInternalSourceData **srcdat,bool *created)
-{
- RTPInternalSourceData *srcdat2;
- int status;
-
- if (sourcelist.GotoElement(ssrc) < 0) // No entry for this source
- {
-#ifdef RTP_SUPPORT_PROBATION
- srcdat2 = new RTPInternalSourceData(ssrc,probationtype);
-#else
- srcdat2 = new RTPInternalSourceData(ssrc,RTPSources::NoProbation);
-#endif // RTP_SUPPORT_PROBATION
- if (srcdat2 == 0)
- return ERR_RTP_OUTOFMEM;
- if ((status = sourcelist.AddElement(ssrc,srcdat2)) < 0)
- {
- delete srcdat2;
- return status;
- }
- *srcdat = srcdat2;
- *created = true;
- totalcount++;
- }
- else
- {
- *srcdat = sourcelist.GetCurrentElement();
- *created = false;
- }
- return 0;
-}
-
-
-int RTPSources::GetRTCPSourceData(u_int32_t ssrc,const RTPAddress *senderaddress,
- RTPInternalSourceData **srcdat2,bool *newsource)
-{
- int status;
- bool created;
- RTPInternalSourceData *srcdat;
-
- *srcdat2 = 0;
-
- if ((status = ObtainSourceDataInstance(ssrc,&srcdat,&created)) < 0)
- return status;
-
- if (created)
- {
- if ((status = srcdat->SetRTCPDataAddress(senderaddress)) < 0)
- return status;
- }
- else // got a previously existing source
- {
- if (CheckCollision(srcdat,senderaddress,false))
- return 0; // ignore packet on collision
- }
-
- *srcdat2 = srcdat;
- *newsource = created;
-
- return 0;
-}
-
-int RTPSources::UpdateReceiveTime(u_int32_t ssrc,const RTPTime &receivetime,const RTPAddress *senderaddress)
-{
- RTPInternalSourceData *srcdat;
- bool created;
- int status;
-
- status = GetRTCPSourceData(ssrc,senderaddress,&srcdat,&created);
- if (status < 0)
- return status;
- if (srcdat == 0)
- return 0;
-
- // We got valid SSRC info
- srcdat->UpdateMessageTime(receivetime);
-
- // Call the callback
- if (created)
- OnNewSource(srcdat);
-
- return 0;
-}
-
-void RTPSources::Timeout(const RTPTime &curtime,const RTPTime &timeoutdelay)
-{
- int newtotalcount = 0;
- int newsendercount = 0;
- int newactivecount = 0;
- RTPTime checktime = curtime;
- checktime -= timeoutdelay;
-
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
- RTPTime lastmsgtime = srcdat->INF_GetLastMessageTime();
-
- // we don't want to time out ourselves
- if ((srcdat != owndata) && (lastmsgtime < checktime)) // timeout
- {
-
- totalcount--;
- if (srcdat->IsSender())
- sendercount--;
- if (srcdat->IsActive())
- activecount--;
-
- sourcelist.DeleteCurrentElement();
-
- OnTimeout(srcdat);
- OnRemoveSource(srcdat);
- delete srcdat;
- }
- else
- {
- newtotalcount++;
- if (srcdat->IsSender())
- newsendercount++;
- if (srcdat->IsActive())
- newactivecount++;
- sourcelist.GotoNextElement();
- }
- }
-
-#ifdef RTPDEBUG
- if (newtotalcount != totalcount)
- {
- std::cout << "New total count " << newtotalcount << " doesnt match old total count " << totalcount << std::endl;
- SafeCountTotal();
- }
- if (newsendercount != sendercount)
- {
- std::cout << "New sender count " << newsendercount << " doesnt match old sender count " << sendercount << std::endl;
- SafeCountSenders();
- }
- if (newactivecount != activecount)
- {
- std::cout << "New active count " << newactivecount << " doesnt match old active count " << activecount << std::endl;
- SafeCountActive();
- }
-#endif // RTPDEBUG
-
- totalcount = newtotalcount; // just to play it safe
- sendercount = newsendercount;
- activecount = newactivecount;
-}
-
-void RTPSources::SenderTimeout(const RTPTime &curtime,const RTPTime &timeoutdelay)
-{
- int newtotalcount = 0;
- int newsendercount = 0;
- int newactivecount = 0;
- RTPTime checktime = curtime;
- checktime -= timeoutdelay;
-
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
-
- newtotalcount++;
- if (srcdat->IsActive())
- newactivecount++;
-
- if (srcdat->IsSender())
- {
- RTPTime lastrtppacktime = srcdat->INF_GetLastRTPPacketTime();
-
- if (lastrtppacktime < checktime) // timeout
- {
- srcdat->ClearSenderFlag();
- sendercount--;
- }
- else
- newsendercount++;
- }
- sourcelist.GotoNextElement();
- }
-
-#ifdef RTPDEBUG
- if (newtotalcount != totalcount)
- {
- std::cout << "New total count " << newtotalcount << " doesnt match old total count " << totalcount << std::endl;
- SafeCountTotal();
- }
- if (newsendercount != sendercount)
- {
- std::cout << "New sender count " << newsendercount << " doesnt match old sender count " << sendercount << std::endl;
- SafeCountSenders();
- }
- if (newactivecount != activecount)
- {
- std::cout << "New active count " << newactivecount << " doesnt match old active count " << activecount << std::endl;
- SafeCountActive();
- }
-#endif // RTPDEBUG
-
- totalcount = newtotalcount; // just to play it safe
- sendercount = newsendercount;
- activecount = newactivecount;
-}
-
-void RTPSources::BYETimeout(const RTPTime &curtime,const RTPTime &timeoutdelay)
-{
- int newtotalcount = 0;
- int newsendercount = 0;
- int newactivecount = 0;
- RTPTime checktime = curtime;
- checktime -= timeoutdelay;
-
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
-
- if (srcdat->ReceivedBYE())
- {
- RTPTime byetime = srcdat->GetBYETime();
-
- if ((srcdat != owndata) && (checktime > byetime))
- {
- totalcount--;
- if (srcdat->IsSender())
- sendercount--;
- if (srcdat->IsActive())
- activecount--;
- sourcelist.DeleteCurrentElement();
- OnBYETimeout(srcdat);
- OnRemoveSource(srcdat);
- delete srcdat;
- }
- else
- {
- newtotalcount++;
- if (srcdat->IsSender())
- newsendercount++;
- if (srcdat->IsActive())
- newactivecount++;
- sourcelist.GotoNextElement();
- }
- }
- else
- {
- newtotalcount++;
- if (srcdat->IsSender())
- newsendercount++;
- if (srcdat->IsActive())
- newactivecount++;
- sourcelist.GotoNextElement();
- }
- }
-
-#ifdef RTPDEBUG
- if (newtotalcount != totalcount)
- {
- std::cout << "New total count " << newtotalcount << " doesnt match old total count " << totalcount << std::endl;
- SafeCountTotal();
- }
- if (newsendercount != sendercount)
- {
- std::cout << "New sender count " << newsendercount << " doesnt match old sender count " << sendercount << std::endl;
- SafeCountSenders();
- }
- if (newactivecount != activecount)
- {
- std::cout << "New active count " << newactivecount << " doesnt match old active count " << activecount << std::endl;
- SafeCountActive();
- }
-#endif // RTPDEBUG
-
- totalcount = newtotalcount; // just to play it safe
- sendercount = newsendercount;
- activecount = newactivecount;
-}
-
-void RTPSources::NoteTimeout(const RTPTime &curtime,const RTPTime &timeoutdelay)
-{
- int newtotalcount = 0;
- int newsendercount = 0;
- int newactivecount = 0;
- RTPTime checktime = curtime;
- checktime -= timeoutdelay;
-
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
- u_int8_t *note;
- size_t notelen;
-
- note = srcdat->SDES_GetNote(¬elen);
- if (notelen != 0) // Note has been set
- {
- RTPTime notetime = srcdat->INF_GetLastSDESNoteTime();
-
- if (checktime > notetime)
- {
- srcdat->ClearNote();
- OnNoteTimeout(srcdat);
- }
- }
-
- newtotalcount++;
- if (srcdat->IsSender())
- newsendercount++;
- if (srcdat->IsActive())
- newactivecount++;
- sourcelist.GotoNextElement();
- }
-
-#ifdef RTPDEBUG
- if (newtotalcount != totalcount)
- {
- std::cout << "New total count " << newtotalcount << " doesnt match old total count " << totalcount << std::endl;
- SafeCountTotal();
- }
- if (newsendercount != sendercount)
- {
- std::cout << "New sender count " << newsendercount << " doesnt match old sender count " << sendercount << std::endl;
- SafeCountSenders();
- }
- if (newactivecount != activecount)
- {
- std::cout << "New active count " << newactivecount << " doesnt match old active count " << activecount << std::endl;
- SafeCountActive();
- }
-#endif // RTPDEBUG
-
- totalcount = newtotalcount; // just to play it safe
- sendercount = newsendercount;
- activecount = newactivecount;
-
-}
-
-void RTPSources::MultipleTimeouts(const RTPTime &curtime,const RTPTime &sendertimeout,const RTPTime &byetimeout,const RTPTime &generaltimeout,const RTPTime ¬etimeout)
-{
- int newtotalcount = 0;
- int newsendercount = 0;
- int newactivecount = 0;
- RTPTime senderchecktime = curtime;
- RTPTime byechecktime = curtime;
- RTPTime generaltchecktime = curtime;
- RTPTime notechecktime = curtime;
- senderchecktime -= sendertimeout;
- byechecktime -= byetimeout;
- generaltchecktime -= generaltimeout;
- notechecktime -= notetimeout;
-
- sourcelist.GotoFirstElement();
- while (sourcelist.HasCurrentElement())
- {
- RTPInternalSourceData *srcdat = sourcelist.GetCurrentElement();
- bool deleted,issender,isactive;
- bool byetimeout,normaltimeout,notetimeout;
- u_int8_t *note;
- size_t notelen;
-
- issender = srcdat->IsSender();
- isactive = srcdat->IsActive();
- deleted = false;
- byetimeout = false;
- normaltimeout = false;
- notetimeout = false;
-
- note = srcdat->SDES_GetNote(¬elen);
- if (notelen != 0) // Note has been set
- {
- RTPTime notetime = srcdat->INF_GetLastSDESNoteTime();
-
- if (notechecktime > notetime)
- {
- notetimeout = true;
- srcdat->ClearNote();
- }
- }
-
- if (srcdat->ReceivedBYE())
- {
- RTPTime byetime = srcdat->GetBYETime();
-
- if ((srcdat != owndata) && (byechecktime > byetime))
- {
- sourcelist.DeleteCurrentElement();
- deleted = true;
- byetimeout = true;
- }
- }
-
- if (!deleted)
- {
- RTPTime lastmsgtime = srcdat->INF_GetLastMessageTime();
-
- if ((srcdat != owndata) && (lastmsgtime < generaltchecktime))
- {
- sourcelist.DeleteCurrentElement();
- deleted = true;
- normaltimeout = true;
- }
- }
-
- if (!deleted)
- {
- newtotalcount++;
-
- if (issender)
- {
- RTPTime lastrtppacktime = srcdat->INF_GetLastRTPPacketTime();
-
- if (lastrtppacktime < senderchecktime)
- {
- srcdat->ClearSenderFlag();
- sendercount--;
- }
- else
- newsendercount++;
- }
-
- if (isactive)
- newactivecount++;
-
- if (notetimeout)
- OnNoteTimeout(srcdat);
-
- sourcelist.GotoNextElement();
- }
- else // deleted entry
- {
- if (issender)
- sendercount--;
- if (isactive)
- activecount--;
- totalcount--;
-
- if (byetimeout)
- OnBYETimeout(srcdat);
- if (normaltimeout)
- OnTimeout(srcdat);
- delete srcdat;
- }
- }
-
-#ifdef RTPDEBUG
- if (newtotalcount != totalcount)
- {
- SafeCountTotal();
- std::cout << "New total count " << newtotalcount << " doesnt match old total count " << totalcount << std::endl;
- }
- if (newsendercount != sendercount)
- {
- SafeCountSenders();
- std::cout << "New sender count " << newsendercount << " doesnt match old sender count " << sendercount << std::endl;
- }
- if (newactivecount != activecount)
- {
- std::cout << "New active count " << newactivecount << " doesnt match old active count " << activecount << std::endl;
- SafeCountActive();
- }
-#endif // RTPDEBUG
-
- totalcount = newtotalcount; // just to play it safe
- sendercount = newsendercount;
- activecount = newactivecount;
-}
-
-#ifdef RTPDEBUG
-void RTPSources::Dump()
-{
- std::cout << "Total count: " << totalcount << std::endl;
- std::cout << "Sender count: " << sendercount << std::endl;
- std::cout << "Active count: " << activecount << std::endl;
- if (GotoFirstSource())
- {
- do
- {
- RTPSourceData *s;
- s = GetCurrentSourceInfo();
- s->Dump();
- std::cout << std::endl;
- } while (GotoNextSource());
- }
-}
-
-void RTPSources::SafeCountTotal()
-{
- int count = 0;
-
- if (GotoFirstSource())
- {
- do
- {
- count++;
- } while (GotoNextSource());
- }
- std::cout << "Actual total count: " << count << std::endl;
-}
-
-void RTPSources::SafeCountSenders()
-{
- int count = 0;
-
- if (GotoFirstSource())
- {
- do
- {
- RTPSourceData *s;
- s = GetCurrentSourceInfo();
- if (s->IsSender())
- count++;
- } while (GotoNextSource());
- }
- std::cout << "Actual sender count: " << count << std::endl;
-}
-
-void RTPSources::SafeCountActive()
-{
- int count = 0;
-
- if (GotoFirstSource())
- {
- do
- {
- RTPSourceData *s;
- s = GetCurrentSourceInfo();
- if (s->IsActive())
- count++;
- } while (GotoNextSource());
- }
- std::cout << "Actual active count: " << count << std::endl;
-}
-
-#endif // RTPDEBUG
-
-bool RTPSources::CheckCollision(RTPInternalSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp)
-{
- bool isset,otherisset;
- const RTPAddress *addr,*otheraddr;
-
- if (isrtp)
- {
- isset = srcdat->IsRTPAddressSet();
- addr = srcdat->GetRTPDataAddress();
- otherisset = srcdat->IsRTCPAddressSet();
- otheraddr = srcdat->GetRTCPDataAddress();
- }
- else
- {
- isset = srcdat->IsRTCPAddressSet();
- addr = srcdat->GetRTCPDataAddress();
- otherisset = srcdat->IsRTPAddressSet();
- otheraddr = srcdat->GetRTPDataAddress();
- }
-
- if (!isset)
- {
- if (otherisset) // got other address, can check if it comes from same host
- {
- if (otheraddr == 0) // other came from our own session
- {
- if (senderaddress != 0)
- {
- OnSSRCCollision(srcdat,senderaddress,isrtp);
- return true;
- }
-
- // Ok, store it
-
- if (isrtp)
- srcdat->SetRTPDataAddress(senderaddress);
- else
- srcdat->SetRTCPDataAddress(senderaddress);
- }
- else
- {
- if (!otheraddr->IsFromSameHost(senderaddress))
- {
- OnSSRCCollision(srcdat,senderaddress,isrtp);
- return true;
- }
-
- // Ok, comes from same host, store the address
-
- if (isrtp)
- srcdat->SetRTPDataAddress(senderaddress);
- else
- srcdat->SetRTCPDataAddress(senderaddress);
- }
- }
- else // no other address, store this one
- {
- if (isrtp)
- srcdat->SetRTPDataAddress(senderaddress);
- else
- srcdat->SetRTCPDataAddress(senderaddress);
- }
- }
- else // already got an address
- {
- if (addr == 0)
- {
- if (senderaddress != 0)
- {
- OnSSRCCollision(srcdat,senderaddress,isrtp);
- return true;
- }
- }
- else
- {
- if (!addr->IsSameAddress(senderaddress))
- {
- OnSSRCCollision(srcdat,senderaddress,isrtp);
- return true;
- }
- }
- }
-
- return false;
-}
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSOURCES_H
-
-#define RTPSOURCES_H
-
-#include "rtpconfig.h"
-#include "rtpkeyhashtable.h"
-#include "rtcpsdespacket.h"
-#include "rtptypes.h"
-
-#define RTPSOURCES_HASHSIZE 8317
-
-#ifdef RTP_SUPPORT_INLINETEMPLATEPARAM
- inline int RTPSources_GetHashIndex(const u_int32_t &ssrc) { return ssrc%RTPSOURCES_HASHSIZE; }
-#else // can't use inline function as template parameter
- int RTPSources_GetHashIndex(const u_int32_t &ssrc);
-#endif // RTP_SUPPORT_INLINETEMPLATEPARAM
-
-class RTPNTPTime;
-class RTPTransmitter;
-class RTCPAPPPacket;
-class RTPInternalSourceData;
-class RTPRawPacket;
-class RTPPacket;
-class RTPTime;
-class RTPAddress;
-class RTPSourceData;
-
-class RTPSources
-{
-public:
- enum ProbationType { NoProbation, ProbationDiscard, ProbationStore };
-
- RTPSources(ProbationType = ProbationStore);
- virtual ~RTPSources();
- void Clear();
-#ifdef RTP_SUPPORT_PROBATION
- void SetProbationType(ProbationType probtype) { probationtype = probtype; }
-#endif // RTP_SUPPORT_PROBATION
-
- int CreateOwnSSRC(u_int32_t ssrc);
- int DeleteOwnSSRC();
- void SentRTPPacket();
-
- int ProcessRawPacket(RTPRawPacket *rawpack,RTPTransmitter *trans,bool acceptownpackets);
- int ProcessRawPacket(RTPRawPacket *rawpack,RTPTransmitter *trans[],int numtrans,bool acceptownpackets);
-
- // Note: if the packet originated from our own session, senderaddress has to be NULL
- int ProcessRTPPacket(RTPPacket *rtppack,const RTPTime &receivetime,const RTPAddress *senderaddress,bool *stored);
- int ProcessRTCPCompoundPacket(RTCPCompoundPacket *rtcpcomppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
-
- int ProcessRTCPSenderInfo(u_int32_t ssrc,const RTPNTPTime &ntptime,u_int32_t rtptime,
- u_int32_t packetcount,u_int32_t octetcount,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
- int ProcessRTCPReportBlock(u_int32_t ssrc,u_int8_t fractionlost,int32_t lostpackets,
- u_int32_t exthighseqnr,u_int32_t jitter,u_int32_t lsr,
- u_int32_t dlsr,const RTPTime &receivetime,const RTPAddress *senderaddress);
- int ProcessSDESNormalItem(u_int32_t ssrc,RTCPSDESPacket::ItemType t,size_t itemlength,
- const void *itemdata,const RTPTime &receivetime,const RTPAddress *senderaddress);
-#ifdef RTP_SUPPORT_SDESPRIV
- int ProcessSDESPrivateItem(u_int32_t ssrc,size_t prefixlen,const void *prefixdata,
- size_t valuelen,const void *valuedata,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
-#endif //RTP_SUPPORT_SDESPRIV
- int ProcessBYE(u_int32_t ssrc,size_t reasonlength,const void *reasondata,const RTPTime &receivetime,
- const RTPAddress *senderaddress);
-
- // If no specific info was sent to us, but we did receive a packet from a SSRC, the following
- // function can be used to update the time at which we last heard something from the SSRC.
- // This way, premature timeouts can be avoided.
- int UpdateReceiveTime(u_int32_t ssrc,const RTPTime &receivetime,const RTPAddress *senderaddress);
-
- bool GotoFirstSource();
- bool GotoNextSource();
- bool GotoPreviousSource();
- bool GotoFirstSourceWithData();
- bool GotoNextSourceWithData();
- bool GotoPreviousSourceWithData();
- RTPSourceData *GetCurrentSourceInfo();
- RTPSourceData *GetSourceInfo(u_int32_t ssrc);
- RTPPacket *GetNextPacket();
- bool GotEntry(u_int32_t ssrc);
- RTPSourceData *GetOwnSourceInfo() { return (RTPSourceData *)owndata; }
-
- void Timeout(const RTPTime &curtime,const RTPTime &timeoutdelay);
- void SenderTimeout(const RTPTime &curtime,const RTPTime &timeoutdelay);
- void BYETimeout(const RTPTime &curtime,const RTPTime &timeoutdelay);
- void NoteTimeout(const RTPTime &curtime,const RTPTime &timeoutdelay);
- void MultipleTimeouts(const RTPTime &curtime,const RTPTime &sendertimeout,
- const RTPTime &byetimeout,const RTPTime &generaltimeout,
- const RTPTime ¬etimeout);
-
- int GetSenderCount() const { return sendercount; }
- int GetTotalCount() const { return totalcount; }
- int GetActiveMemberCount() const { return activecount; }
-#ifdef RTPDEBUG
- void Dump();
- void SafeCountTotal();
- void SafeCountSenders();
- void SafeCountActive();
-#endif // RTPDEBUG
-protected:
- virtual void OnRTPPacket(RTPPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnRTCPCompoundPacket(RTCPCompoundPacket *pack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnSSRCCollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp) { }
- virtual void OnCNAMECollision(RTPSourceData *srcdat,const RTPAddress *senderaddress,
- const u_int8_t *cname,size_t cnamelength) { }
- virtual void OnNewSource(RTPSourceData *srcdat) { }
- virtual void OnRemoveSource(RTPSourceData *srcdat) { }
- virtual void OnTimeout(RTPSourceData *srcdat) { }
- virtual void OnBYETimeout(RTPSourceData *srcdat) { }
- virtual void OnBYEPacket(RTPSourceData *srcdat) { }
- virtual void OnAPPPacket(RTCPAPPPacket *apppacket,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnUnknownPacketType(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnUnknownPacketFormat(RTCPPacket *rtcppack,const RTPTime &receivetime,
- const RTPAddress *senderaddress) { }
- virtual void OnNoteTimeout(RTPSourceData *srcdat) { }
-private:
- void ClearSourceList();
- int ObtainSourceDataInstance(u_int32_t ssrc,RTPInternalSourceData **srcdat,bool *created);
- int GetRTCPSourceData(u_int32_t ssrc,const RTPAddress *senderaddress,RTPInternalSourceData **srcdat,bool *newsource);
- bool CheckCollision(RTPInternalSourceData *srcdat,const RTPAddress *senderaddress,bool isrtp);
-
- RTPKeyHashTable<const u_int32_t,RTPInternalSourceData*,RTPSources_GetHashIndex,RTPSOURCES_HASHSIZE> sourcelist;
-
- int sendercount;
- int totalcount;
- int activecount;
-
-#ifdef RTP_SUPPORT_PROBATION
- ProbationType probationtype;
-#endif // RTP_SUPPORT_PROBATION
-
- RTPInternalSourceData *owndata;
-};
-
-#endif // RTPSOURCES_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPSTRUCTS_H
-
-#define RTPSTRUCTS_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-
-struct RTPHeader
-{
-#ifdef RTP_BIG_ENDIAN
- u_int8_t version:2;
- u_int8_t padding:1;
- u_int8_t extension:1;
- u_int8_t csrccount:4;
-
- u_int8_t marker:1;
- u_int8_t payloadtype:7;
-#else // little endian
- u_int8_t csrccount:4;
- u_int8_t extension:1;
- u_int8_t padding:1;
- u_int8_t version:2;
-
- u_int8_t payloadtype:7;
- u_int8_t marker:1;
-#endif // RTP_BIG_ENDIAN
-
- u_int16_t sequencenumber;
- u_int32_t timestamp;
- u_int32_t ssrc;
-};
-
-struct RTPExtensionHeader
-{
- u_int16_t id;
- u_int16_t length;
-};
-
-struct RTPSourceIdentifier
-{
- u_int32_t ssrc;
-};
-
-struct RTCPCommonHeader
-{
-#ifdef RTP_BIG_ENDIAN
- u_int8_t version:2;
- u_int8_t padding:1;
- u_int8_t count:5;
-#else // little endian
- u_int8_t count:5;
- u_int8_t padding:1;
- u_int8_t version:2;
-#endif // RTP_BIG_ENDIAN
-
- u_int8_t packettype;
- u_int16_t length;
-};
-
-struct RTCPSenderReport
-{
- u_int32_t ntptime_msw;
- u_int32_t ntptime_lsw;
- u_int32_t rtptimestamp;
- u_int32_t packetcount;
- u_int32_t octetcount;
-};
-
-struct RTCPReceiverReport
-{
- u_int32_t ssrc; // Identifies about which SSRC's data this report is...
- u_int8_t fractionlost;
- u_int8_t packetslost[3];
- u_int32_t exthighseqnr;
- u_int32_t jitter;
- u_int32_t lsr;
- u_int32_t dlsr;
-};
-
-struct RTCPSDESHeader
-{
- u_int8_t id;
- u_int8_t length;
-};
-
-#endif // RTPSTRUCTS
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-#include "rtptimeutilities.h"
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-RTPTimeInitializer::RTPTimeInitializer()
-{
-#ifdef RTPDEBUG
- std::cout << "RTPTimeInitializer: Initializing RTPTime::CurrentTime()" << std::endl;
-#endif // RTPDEBUG
- RTPTime curtime = RTPTime::CurrentTime();
-}
-
-RTPTimeInitializer timeinit;
-
-#endif // WIN32 || _WIN32_WCE
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPTIMEUTILITIES_H
-
-#define RTPTIMEUTILITIES_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-#ifndef WIN32
- #include <sys/time.h>
- #include <time.h>
-#else
- #ifndef _WIN32_WCE
- #include <sys/timeb.h>
- #endif // _WIN32_WINCE
-#endif // WIN32
-
-#define RTP_NTPTIMEOFFSET 2208988800UL
-
-class RTPNTPTime
-{
-public:
- RTPNTPTime(u_int32_t m,u_int32_t l) { msw = m ; lsw = l; }
- u_int32_t GetMSW() const { return msw; }
- u_int32_t GetLSW() const { return lsw; }
-private:
- u_int32_t msw,lsw;
-};
-
-class RTPTime
-{
-public:
- static RTPTime CurrentTime();
- static void Wait(const RTPTime &delay);
-
- RTPTime(double t);
- RTPTime(RTPNTPTime ntptime);
- RTPTime(u_int32_t seconds,u_int32_t microseconds) { sec = seconds; microsec = microseconds; }
- u_int32_t GetSeconds() const { return sec; }
- u_int32_t GetMicroSeconds() const { return microsec; }
- double GetDouble() const { return (((double)sec)+(((double)microsec)/1000000.0)); }
- RTPTime &operator-=(const RTPTime &t);
- RTPTime &operator+=(const RTPTime &t);
- RTPNTPTime GetNTPTime() const;
- bool operator<(const RTPTime &t) const;
- bool operator>(const RTPTime &t) const;
- bool operator<=(const RTPTime &t) const;
- bool operator>=(const RTPTime &t) const;
-private:
- u_int32_t sec,microsec;
-};
-
-inline RTPTime::RTPTime(double t)
-{
- sec = (u_int32_t)t;
-
- double t2 = t-((double)sec);
- t2 *= 1000000.0;
- microsec = (u_int32_t)t2;
-}
-
-inline RTPTime::RTPTime(RTPNTPTime ntptime)
-{
- if (ntptime.GetMSW() < RTP_NTPTIMEOFFSET)
- {
- sec = 0;
- microsec = 0;
- }
- else
- {
- sec = ntptime.GetMSW() - RTP_NTPTIMEOFFSET;
-
- double x = (double)ntptime.GetLSW();
- x /= (65536.0*65536.0);
- x *= 1000000.0;
- microsec = (u_int32_t)x;
- }
-}
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-inline RTPTime RTPTime::CurrentTime()
-{
- static int inited = 0;
- static unsigned __int64 microseconds, initmicroseconds;
- static LARGE_INTEGER performancefrequency;
-
- unsigned __int64 emulate_microseconds, microdiff;
- SYSTEMTIME systemtime;
- FILETIME filetime;
-
- LARGE_INTEGER performancecount;
-
- QueryPerformanceCounter(&performancecount);
-
- if(!inited){
- inited = 1;
- QueryPerformanceFrequency(&performancefrequency);
- GetSystemTime(&systemtime);
- SystemTimeToFileTime(&systemtime,&filetime);
- microseconds = ( ((unsigned __int64)(filetime.dwHighDateTime) << 32) + (unsigned __int64)(filetime.dwLowDateTime) ) / 10ui64;
- microseconds-= 11644473600000000ui64; // EPOCH
- initmicroseconds = ( ( performancecount.QuadPart * 1000000ui64 ) / performancefrequency.QuadPart );
- }
-
- emulate_microseconds = ( ( performancecount.QuadPart * 1000000ui64 ) / performancefrequency.QuadPart );
-
- microdiff = emulate_microseconds - initmicroseconds;
-
- return RTPTime((u_int32_t)((microseconds + microdiff) / 1000000ui64),((u_int32_t)((microseconds + microdiff) % 1000000ui64)));
-}
-
-inline void RTPTime::Wait(const RTPTime &delay)
-{
- DWORD t;
-
- t = ((DWORD)delay.GetSeconds())*1000+(((DWORD)delay.GetMicroSeconds())/1000);
- Sleep(t);
-}
-
-class RTPTimeInitializer
-{
-public:
- RTPTimeInitializer();
- void Dummy() { }
-};
-
-extern RTPTimeInitializer timeinit;
-
-#else // unix style
-
-inline RTPTime RTPTime::CurrentTime()
-{
- struct timeval tv;
-
- gettimeofday(&tv,0);
- return RTPTime((u_int32_t)tv.tv_sec,(u_int32_t)tv.tv_usec);
-}
-
-inline void RTPTime::Wait(const RTPTime &delay)
-{
- struct timespec req,rem;
-
- req.tv_sec = (time_t)delay.sec;
- req.tv_nsec = ((long)delay.microsec)*1000;
- nanosleep(&req,&rem);
-}
-
-#endif // WIN32
-
-inline RTPTime &RTPTime::operator-=(const RTPTime &t)
-{
- sec -= t.sec;
- if (t.microsec > microsec)
- {
- sec--;
- microsec += 1000000;
- }
- microsec -= t.microsec;
- return *this;
-}
-
-inline RTPTime &RTPTime::operator+=(const RTPTime &t)
-{
- sec += t.sec;
- microsec += t.microsec;
- if (microsec >= 1000000)
- {
- sec++;
- microsec -= 1000000;
- }
- return *this;
-}
-
-inline RTPNTPTime RTPTime::GetNTPTime() const
-{
- u_int32_t msw = sec+RTP_NTPTIMEOFFSET;
- u_int32_t lsw;
- double x;
-
- x = microsec/1000000.0;
- x *= (65536.0*65536.0);
- lsw = (u_int32_t)x;
-
- return RTPNTPTime(msw,lsw);
-}
-
-inline bool RTPTime::operator<(const RTPTime &t) const
-{
- if (sec < t.sec)
- return true;
- if (sec > t.sec)
- return false;
- if (microsec < t.microsec)
- return true;
- return false;
-}
-
-inline bool RTPTime::operator>(const RTPTime &t) const
-{
- if (sec > t.sec)
- return true;
- if (sec < t.sec)
- return false;
- if (microsec > t.microsec)
- return true;
- return false;
-}
-
-inline bool RTPTime::operator<=(const RTPTime &t) const
-{
- if (sec < t.sec)
- return true;
- if (sec > t.sec)
- return false;
- if (microsec <= t.microsec)
- return true;
- return false;
-}
-
-inline bool RTPTime::operator>=(const RTPTime &t) const
-{
- if (sec > t.sec)
- return true;
- if (sec < t.sec)
- return false;
- if (microsec >= t.microsec)
- return true;
- return false;
-}
-#endif // RTPTIMEUTILITIES_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPTRANSMITTER_H
-
-#define RTPTRANSMITTER_H
-
-#include "rtpconfig.h"
-#include "rtptypes.h"
-
-class RTPRawPacket;
-class RTPAddress;
-class RTPTransmissionParams;
-class RTPTime;
-class RTPTransmissionInfo;
-
-// Abstract class from which actual transmission components should be derived
-
-class RTPTransmitter
-{
-public:
- enum TransmissionProtocol { IPv4UDPProto, IPv6UDPProto, IPv4GSTProto, UserDefinedProto };
- enum ReceiveMode { AcceptAll,AcceptSome,IgnoreSome };
-protected:
- RTPTransmitter() { }
-public:
- virtual ~RTPTransmitter() { }
-
- // The init function is there for initialization before any other threads
- // may access the object (e.g. initialization of mutexes)
- virtual int Init(bool threadsafe) = 0;
- virtual int Create(size_t maxpacksize,const RTPTransmissionParams *transparams) = 0;
- virtual void Destroy() = 0;
-
- // The user MUST delete the returned instance when it is no longer needed
- virtual RTPTransmissionInfo *GetTransmissionInfo() = 0;
-
- // If the buffersize ins't large enough, the transmitter must fill in the
- // required length in 'bufferlength'
- // If the size is ok, bufferlength is adjusted so that it indicates the
- // amount of bytes in the buffer that are part of the hostname.
- // The buffer is NOT null terminated!
- virtual int GetLocalHostName(u_int8_t *buffer,size_t *bufferlength) = 0;
-
- virtual bool ComesFromThisTransmitter(const RTPAddress *addr) = 0;
- virtual size_t GetHeaderOverhead() = 0;
-
- virtual int Poll() = 0;
- // If dataavailable is not NULL, it should be set to true if true if data was read
- // and to false otherwise
- virtual int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0) = 0;
- virtual int AbortWait() = 0;
-
- virtual int SendRTPData(const void *data,size_t len) = 0;
- virtual int SendRTCPData(const void *data,size_t len) = 0;
-
- virtual void ResetPacketCount() = 0;
- virtual u_int32_t GetNumRTPPacketsSent() = 0;
- virtual u_int32_t GetNumRTCPPacketsSent() = 0;
-
- virtual int AddDestination(const RTPAddress &addr) = 0;
- virtual int DeleteDestination(const RTPAddress &addr) = 0;
- virtual void ClearDestinations() = 0;
-
- virtual bool SupportsMulticasting() = 0;
- virtual int JoinMulticastGroup(const RTPAddress &addr) = 0;
- virtual int LeaveMulticastGroup(const RTPAddress &addr) = 0;
- virtual void LeaveAllMulticastGroups() = 0;
-
- // Note: the list of addresses must be cleared when the receive mode is changed!
- virtual int SetReceiveMode(RTPTransmitter::ReceiveMode m) = 0;
- virtual int AddToIgnoreList(const RTPAddress &addr) = 0;
- virtual int DeleteFromIgnoreList(const RTPAddress &addr)= 0;
- virtual void ClearIgnoreList() = 0;
- virtual int AddToAcceptList(const RTPAddress &addr) = 0;
- virtual int DeleteFromAcceptList(const RTPAddress &addr) = 0;
- virtual void ClearAcceptList() = 0;
- virtual int SetMaximumPacketSize(size_t s) = 0;
-
- virtual bool NewDataAvailable() = 0;
- virtual RTPRawPacket *GetNextPacket() = 0;
-#ifdef RTPDEBUG
- virtual void Dump() = 0;
-#endif // RTPDEBUG
-};
-
-// Abstract class from which actual transmission parameters should be derived
-
-class RTPTransmissionParams
-{
-protected:
- RTPTransmissionParams(RTPTransmitter::TransmissionProtocol p) { protocol = p; }
-public:
- virtual ~RTPTransmissionParams() { }
- RTPTransmitter::TransmissionProtocol GetTransmissionProtocol() const { return protocol; }
-private:
- RTPTransmitter::TransmissionProtocol protocol;
-};
-
-class RTPTransmissionInfo
-{
-protected:
- RTPTransmissionInfo(RTPTransmitter::TransmissionProtocol p) { protocol = p; }
-public:
- virtual ~RTPTransmissionInfo() { }
- RTPTransmitter::TransmissionProtocol GetTransmissionProtocol() const { return protocol; }
-private:
- RTPTransmitter::TransmissionProtocol protocol;
-};
-
-#endif // RTPTRANSMITTER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include "rtptypes_unix.h"
-#else
- #include "rtptypes_win.h"
-#endif // WIN32
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPTYPES_H
-
-#define RTPTYPES_H
-
-#ifndef _WIN32_WCE
- #include <winsock2.h>
- #include <ws2tcpip.h>
- #include <sys/types.h>
-#else
- #include <winsock2.h>
- #include <ws2tcpip.h>
-
- typedef short int16_t;
- typedef char int8_t;
-#endif // _WIN32_WCE
-
-typedef unsigned long u_int32_t;
-typedef unsigned short u_int16_t;
-typedef unsigned char u_int8_t;
-typedef long int32_t;
-
-#endif // RTPTYPES_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpudpv4transmitter.h"
-#include "rtprawpacket.h"
-#include "rtpipv4address.h"
-#include "rtptimeutilities.h"
-#include <stdio.h>
-#if (defined(WIN32) || defined(_WIN32_WCE))
- #define RTPSOCKERR INVALID_SOCKET
- #define RTPCLOSE(x) closesocket(x)
- #define RTPSOCKLENTYPE int
- #define RTPIOCTL ioctlsocket
-#else // not Win32
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- #include <sys/ioctl.h>
- #include <net/if.h>
- #include <string.h>
- #include <netdb.h>
- #include <unistd.h>
-
- #ifdef RTP_HAVE_SYS_FILIO
- #include <sys/filio.h>
- #endif // RTP_HAVE_SYS_FILIO
- #ifdef RTP_HAVE_SYS_SOCKIO
- #include <sys/sockio.h>
- #endif // RTP_HAVE_SYS_SOCKIO
- #ifdef RTP_SUPPORT_IFADDRS
- #include <ifaddrs.h>
- #endif // RTP_SUPPORT_IFADDRS
-
- #define RTPSOCKERR -1
- #define RTPCLOSE(x) close(x)
-
- #ifdef RTP_SOCKLENTYPE_UINT
- #define RTPSOCKLENTYPE unsigned int
- #else
- #define RTPSOCKLENTYPE int
- #endif // RTP_SOCKLENTYPE_UINT
-
- #define RTPIOCTL ioctl
-#endif // WIN32
-#ifdef RTPDEBUG
- #include <iostream>
-#endif // RTPDEBUG
-
-#include "rtpdebug.h"
-
-#ifndef _WIN32_WCE
- #define RTPUDPV4TRANS_RTPRECEIVEBUFFER 32768
- #define RTPUDPV4TRANS_RTCPRECEIVEBUFFER 32768
- #define RTPUDPV4TRANS_RTPTRANSMITBUFFER 32768
- #define RTPUDPV4TRANS_RTCPTRANSMITBUFFER 32768
- #define RTPUDPV4TRANS_MAXPACKSIZE 65535
- #define RTPUDPV4TRANS_IFREQBUFSIZE 8192
-#else
- #define RTPUDPV4TRANS_RTPRECEIVEBUFFER 2048
- #define RTPUDPV4TRANS_RTCPRECEIVEBUFFER 2048
- #define RTPUDPV4TRANS_RTPTRANSMITBUFFER 2048
- #define RTPUDPV4TRANS_RTCPTRANSMITBUFFER 2048
- #define RTPUDPV4TRANS_MAXPACKSIZE 2048
- #define RTPUDPV4TRANS_IFREQBUFSIZE 2048
-#endif // _WIN32_WCE
-
-#define RTPUDPV4TRANS_IS_MCASTADDR(x) (((x)&0xF0000000) == 0xE0000000)
-
-#define RTPUDPV4TRANS_MCASTMEMBERSHIP(socket,type,mcastip,status) {\
- struct ip_mreq mreq;\
- \
- mreq.imr_multiaddr.s_addr = htonl(mcastip);\
- mreq.imr_interface.s_addr = htonl(bindIP);\
- status = setsockopt(socket,IPPROTO_IP,type,(const char *)&mreq,sizeof(struct ip_mreq));\
- }
-#ifndef RTP_SUPPORT_INLINETEMPLATEPARAM
- int RTPUDPv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d) { return d.GetIP_HBO()%RTPUDPV4TRANS_HASHSIZE; }
- int RTPUDPv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k) { return k%RTPUDPV4TRANS_HASHSIZE; }
-#endif // !RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#ifdef RTP_SUPPORT_THREAD
- #define MAINMUTEX_LOCK { if (threadsafe) mainmutex.Lock(); }
- #define MAINMUTEX_UNLOCK { if (threadsafe) mainmutex.Unlock(); }
- #define WAITMUTEX_LOCK { if (threadsafe) waitmutex.Lock(); }
- #define WAITMUTEX_UNLOCK { if (threadsafe) waitmutex.Unlock(); }
-#else
- #define MAINMUTEX_LOCK
- #define MAINMUTEX_UNLOCK
- #define WAITMUTEX_LOCK
- #define WAITMUTEX_UNLOCK
-#endif // RTP_SUPPORT_THREAD
-
-RTPUDPv4Transmitter::RTPUDPv4Transmitter()
-{
- created = false;
- init = false;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTPUDPv4Transmitter::~RTPUDPv4Transmitter()
-{
- Destroy();
-}
-
-int RTPUDPv4Transmitter::Init(bool tsafe)
-{
- if (init)
- return ERR_RTP_UDPV4TRANS_ALREADYINIT;
-
-#ifdef RTP_SUPPORT_THREAD
- threadsafe = tsafe;
- if (threadsafe)
- {
- int status;
-
- status = mainmutex.Init();
- if (status < 0)
- return ERR_RTP_UDPV4TRANS_CANTINITMUTEX;
- status = waitmutex.Init();
- if (status < 0)
- return ERR_RTP_UDPV4TRANS_CANTINITMUTEX;
- }
-#else
- if (tsafe)
- return ERR_RTP_NOTHREADSUPPORT;
-#endif // RTP_SUPPORT_THREAD
-
- init = true;
- return 0;
-}
-
-int RTPUDPv4Transmitter::Create(size_t maximumpacketsize,const RTPTransmissionParams *transparams)
-{
- const RTPUDPv4TransmissionParams *params,defaultparams;
- struct sockaddr_in addr;
- RTPSOCKLENTYPE size;
- int status;
-
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_ALREADYCREATED;
- }
-
- // Obtain transmission parameters
-
- if (transparams == 0)
- params = &defaultparams;
- else
- {
- if (transparams->GetTransmissionProtocol() != RTPTransmitter::IPv4UDPProto)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_ILLEGALPARAMETERS;
- }
- params = (const RTPUDPv4TransmissionParams *)transparams;
- }
-
- // Check if portbase is even
- if (params->GetPortbase()%2 != 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_PORTBASENOTEVEN;
- }
-
- // create sockets
-
- rtpsock = socket(PF_INET,SOCK_DGRAM,0);
- if (rtpsock == RTPSOCKERR)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTCREATESOCKET;
- }
- rtcpsock = socket(PF_INET,SOCK_DGRAM,0);
- if (rtcpsock == RTPSOCKERR)
- {
- RTPCLOSE(rtpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTCREATESOCKET;
- }
-
- // set socket buffer sizes
-
- size = RTPUDPV4TRANS_RTPRECEIVEBUFFER;
- if (setsockopt(rtpsock,SOL_SOCKET,SO_RCVBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTSETRTPRECEIVEBUF;
- }
- size = RTPUDPV4TRANS_RTPTRANSMITBUFFER;
- if (setsockopt(rtpsock,SOL_SOCKET,SO_SNDBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTSETRTPTRANSMITBUF;
- }
- size = RTPUDPV4TRANS_RTCPRECEIVEBUFFER;
- if (setsockopt(rtcpsock,SOL_SOCKET,SO_RCVBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTSETRTCPRECEIVEBUF;
- }
- size = RTPUDPV4TRANS_RTCPTRANSMITBUFFER;
- if (setsockopt(rtcpsock,SOL_SOCKET,SO_SNDBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTSETRTCPTRANSMITBUF;
- }
-
- // bind sockets
-
- bindIP = params->GetBindIP();
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- addr.sin_port = htons(params->GetPortbase());
- addr.sin_addr.s_addr = htonl(bindIP);
- if (bind(rtpsock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTBINDRTPSOCKET;
- }
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- addr.sin_port = htons(params->GetPortbase()+1);
- addr.sin_addr.s_addr = htonl(bindIP);
- if (bind(rtcpsock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_CANTBINDRTCPSOCKET;
- }
-
- // Try to obtain local IP addresses
-
- localIPs = params->GetLocalIPList();
- if (localIPs.empty()) // User did not provide list of local IP addresses, calculate them
- {
- int status;
-
- if ((status = CreateLocalIPList()) < 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return status;
- }
-#ifdef RTPDEBUG
- std::cout << "Found these local IP addresses:" << std::endl;
-
- std::list<u_int32_t>::const_iterator it;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- RTPIPv4Address a(*it);
-
- std::cout << a.GetAddressString() << std::endl;
- }
-#endif // RTPDEBUG
- }
-
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- if (SetMulticastTTL(params->GetMulticastTTL()))
- supportsmulticasting = true;
- else
- supportsmulticasting = false;
-#else // no multicast support enabled
- supportsmulticasting = false;
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
- if ((status = CreateAbortDescriptors()) < 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return status;
- }
-
- if (maximumpacketsize > RTPUDPV4TRANS_MAXPACKSIZE)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- DestroyAbortDescriptors();
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- maxpacksize = maximumpacketsize;
- portbase = params->GetPortbase();
- multicastTTL = params->GetMulticastTTL();
- receivemode = RTPTransmitter::AcceptAll;
-
- localhostname = 0;
- localhostnamelength = 0;
-
- rtppackcount = 0;
- rtcppackcount = 0;
-
- waitingfordata = false;
- created = true;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPUDPv4Transmitter::Destroy()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK;
- return;
- }
-
- if (localhostname)
- {
- delete [] localhostname;
- localhostname = 0;
- localhostnamelength = 0;
- }
-
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- destinations.Clear();
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- multicastgroups.Clear();
-#endif // RTP_SUPPORT_IPV4MULTICAST
- FlushPackets();
- ClearAcceptIgnoreInfo();
- localIPs.clear();
- created = false;
-
- if (waitingfordata)
- {
- AbortWaitInternal();
- DestroyAbortDescriptors();
- MAINMUTEX_UNLOCK
- WAITMUTEX_LOCK // to make sure that the WaitForIncomingData function ended
- WAITMUTEX_UNLOCK
- }
- else
- DestroyAbortDescriptors();
-
- MAINMUTEX_UNLOCK
-}
-
-RTPTransmissionInfo *RTPUDPv4Transmitter::GetTransmissionInfo()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
- RTPTransmissionInfo *tinf = new RTPUDPv4TransmissionInfo(localIPs,rtpsock,rtcpsock);
- MAINMUTEX_UNLOCK
- return tinf;
-}
-
-int RTPUDPv4Transmitter::GetLocalHostName(u_int8_t *buffer,size_t *bufferlength)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
-
- if (localhostname == 0)
- {
- if (localIPs.empty())
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOLOCALIPS;
- }
-
- std::list<u_int32_t>::const_iterator it;
- std::list<std::string> hostnames;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- struct hostent *he;
- u_int8_t addr[4];
- u_int32_t ip = (*it);
-
- addr[0] = (u_int8_t)((ip>>24)&0xFF);
- addr[1] = (u_int8_t)((ip>>16)&0xFF);
- addr[2] = (u_int8_t)((ip>>8)&0xFF);
- addr[3] = (u_int8_t)(ip&0xFF);
- he = gethostbyaddr((char *)addr,4,AF_INET);
- if (he != 0)
- {
- std::string hname = std::string(he->h_name);
- hostnames.push_back(hname);
- }
- }
-
- bool found = false;
-
- if (!hostnames.empty()) // try to select the most appropriate hostname
- {
- std::list<std::string>::const_iterator it;
-
- for (it = hostnames.begin() ; !found && it != hostnames.end() ; it++)
- {
- if ((*it).find('.') != std::string::npos)
- {
- found = true;
- localhostnamelength = (*it).length();
- localhostname = new u_int8_t [localhostnamelength+1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,(*it).c_str(),localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
- }
-
- if (!found) // use an IP address
- {
- u_int32_t ip;
- int len;
- char str[256];
-
- it = localIPs.begin();
- ip = (*it);
-
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- len = strlen(str);
-
- localhostnamelength = len;
- localhostname = new u_int8_t [localhostnamelength + 1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,str,localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
-
- if ((*bufferlength) < localhostnamelength)
- {
- *bufferlength = localhostnamelength; // tell the application the required size of the buffer
- MAINMUTEX_UNLOCK
- return ERR_RTP_TRANS_BUFFERLENGTHTOOSMALL;
- }
-
- memcpy(buffer,localhostname,localhostnamelength);
- *bufferlength = localhostnamelength;
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPUDPv4Transmitter::ComesFromThisTransmitter(const RTPAddress *addr)
-{
- if (!init)
- return false;
-
- if (addr == 0)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (created && addr->GetAddressType() == RTPAddress::IPv4Address)
- {
- const RTPIPv4Address *addr2 = (const RTPIPv4Address *)addr;
- bool found = false;
- std::list<u_int32_t>::const_iterator it;
-
- it = localIPs.begin();
- while (!found && it != localIPs.end())
- {
- if (addr2->GetIP() == *it)
- found = true;
- else
- ++it;
- }
-
- if (!found)
- v = false;
- else
- {
- if (addr2->GetPort() == portbase) // check for RTP port
- v = true;
- else if (addr2->GetPort() == (portbase+1)) // check for RTCP port
- v = true;
- else
- v = false;
- }
- }
- else
- v = false;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-int RTPUDPv4Transmitter::Poll()
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- int status;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- status = PollSocket(true); // poll RTP socket
- if (status >= 0)
- status = PollSocket(false); // poll RTCP socket
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv4Transmitter::WaitForIncomingData(const RTPTime &delay,bool *dataavailable)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- fd_set fdset;
- struct timeval tv;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_ALREADYWAITING;
- }
-
- FD_ZERO(&fdset);
- FD_SET(rtpsock,&fdset);
- FD_SET(rtcpsock,&fdset);
- FD_SET(abortdesc[0],&fdset);
- tv.tv_sec = delay.GetSeconds();
- tv.tv_usec = delay.GetMicroSeconds();
-
- waitingfordata = true;
-
- WAITMUTEX_LOCK
- MAINMUTEX_UNLOCK
-
- if (select(FD_SETSIZE,&fdset,0,0,&tv) < 0)
- {
- MAINMUTEX_LOCK
- waitingfordata = false;
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_ERRORINSELECT;
- }
-
- MAINMUTEX_LOCK
- waitingfordata = false;
- if (!created) // destroy called
- {
- MAINMUTEX_UNLOCK;
- WAITMUTEX_UNLOCK
- return 0;
- }
-
- // if aborted, read from abort buffer
- if (FD_ISSET(abortdesc[0],&fdset))
- {
-#if (defined(WIN32) || defined(_WIN32_WCE))
- char buf[1];
-
- recv(abortdesc[0],buf,1,0);
-#else
- unsigned char buf[1];
-
- read(abortdesc[0],buf,1);
-#endif // WIN32
- }
-
- if (dataavailable != 0)
- {
- if (FD_ISSET(rtpsock,&fdset) || FD_ISSET(rtcpsock,&fdset))
- *dataavailable = true;
- else
- *dataavailable = false;
- }
-
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv4Transmitter::AbortWait()
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (!waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTWAITING;
- }
-
- AbortWaitInternal();
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv4Transmitter::SendRTPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- struct sockaddr_in saddr;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- memset(&saddr,0,sizeof(struct sockaddr_in));
- saddr.sin_family = AF_INET;
- destinations.GotoFirstElement();
- while (destinations.HasCurrentElement())
- {
- saddr.sin_port = destinations.GetCurrentElement().GetRTPPort_NBO();
- saddr.sin_addr.s_addr = destinations.GetCurrentElement().GetIP_NBO();
- sendto(rtpsock,(const char *)data,len,0,(struct sockaddr *)&saddr,sizeof(struct sockaddr_in));
- destinations.GotoNextElement();
- }
-
- rtppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv4Transmitter::SendRTCPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- struct sockaddr_in saddr;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- memset(&saddr,0,sizeof(struct sockaddr_in));
- saddr.sin_family = AF_INET;
- destinations.GotoFirstElement();
- while (destinations.HasCurrentElement())
- {
- saddr.sin_port = destinations.GetCurrentElement().GetRTCPPort_NBO();
- saddr.sin_addr.s_addr = destinations.GetCurrentElement().GetIP_NBO();
- sendto(rtcpsock,(const char *)data,len,0,(struct sockaddr *)&saddr,sizeof(struct sockaddr_in));
- destinations.GotoNextElement();
- }
-
- rtcppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPUDPv4Transmitter::ResetPacketCount()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- rtppackcount = 0;
- rtcppackcount = 0;
- }
- MAINMUTEX_UNLOCK
-}
-
-u_int32_t RTPUDPv4Transmitter::GetNumRTPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-u_int32_t RTPUDPv4Transmitter::GetNumRTCPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtcppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-int RTPUDPv4Transmitter::AddDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv4Address &address = (RTPIPv4Address &)addr;
- RTPIPv4Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.AddElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv4Transmitter::DeleteDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv4Address &address = (RTPIPv4Address &)addr;
- RTPIPv4Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.DeleteElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv4Transmitter::ClearDestinations()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- destinations.Clear();
- MAINMUTEX_UNLOCK
-}
-
-bool RTPUDPv4Transmitter::SupportsMulticasting()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- v = supportsmulticasting;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-
-int RTPUDPv4Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- u_int32_t mcastIP = address.GetIP();
-
- if (!RTPUDPV4TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.AddElement(mcastIP);
- if (status >= 0)
- {
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtpsock,IP_ADD_MEMBERSHIP,mcastIP,status);
- if (status != 0)
- {
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_COULDNTJOINMULTICASTGROUP;
- }
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_ADD_MEMBERSHIP,mcastIP,status);
- if (status != 0)
- {
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_COULDNTJOINMULTICASTGROUP;
- }
- }
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv4Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- u_int32_t mcastIP = address.GetIP();
-
- if (!RTPUDPV4TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.DeleteElement(mcastIP);
- if (status >= 0)
- {
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- status = 0;
- }
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv4Transmitter::LeaveAllMulticastGroups()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- multicastgroups.GotoFirstElement();
- while (multicastgroups.HasCurrentElement())
- {
- u_int32_t mcastIP;
- int status = 0;
-
- mcastIP = multicastgroups.GetCurrentElement();
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- RTPUDPV4TRANS_MCASTMEMBERSHIP(rtcpsock,IP_DROP_MEMBERSHIP,mcastIP,status);
- multicastgroups.GotoNextElement();
- }
- multicastgroups.Clear();
- }
- MAINMUTEX_UNLOCK
-}
-
-#else // no multicast support
-
-int RTPUDPv4Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_UDPV4TRANS_NOMULTICASTSUPPORT;
-}
-
-int RTPUDPv4Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_UDPV4TRANS_NOMULTICASTSUPPORT;
-}
-
-void RTPUDPv4Transmitter::LeaveAllMulticastGroups()
-{
-}
-
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
-int RTPUDPv4Transmitter::SetReceiveMode(RTPTransmitter::ReceiveMode m)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (m != receivemode)
- {
- receivemode = m;
- acceptignoreinfo.Clear();
- }
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv4Transmitter::AddToIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv4Transmitter::DeleteFromIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv4Transmitter::ClearIgnoreList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::IgnoreSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPUDPv4Transmitter::AddToAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv4Transmitter::DeleteFromAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv4Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv4Address &address = (const RTPIPv4Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv4Transmitter::ClearAcceptList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::AcceptSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPUDPv4Transmitter::SetMaximumPacketSize(size_t s)
-{
- if (!init)
- return ERR_RTP_UDPV4TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_NOTCREATED;
- }
- if (s > RTPUDPV4TRANS_MAXPACKSIZE)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV4TRANS_SPECIFIEDSIZETOOBIG;
- }
- maxpacksize = s;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPUDPv4Transmitter::NewDataAvailable()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- {
- if (rawpacketlist.empty())
- v = false;
- else
- v = true;
- }
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-RTPRawPacket *RTPUDPv4Transmitter::GetNextPacket()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- RTPRawPacket *p;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
- if (rawpacketlist.empty())
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
-
- p = *(rawpacketlist.begin());
- rawpacketlist.pop_front();
-
- MAINMUTEX_UNLOCK
- return p;
-}
-
-// Here the private functions start...
-
-#ifdef RTP_SUPPORT_IPV4MULTICAST
-bool RTPUDPv4Transmitter::SetMulticastTTL(u_int8_t ttl)
-{
- int ttl2,status;
-
- ttl2 = (int)ttl;
- status = setsockopt(rtpsock,IPPROTO_IP,IP_MULTICAST_TTL,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- status = setsockopt(rtcpsock,IPPROTO_IP,IP_MULTICAST_TTL,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- return true;
-}
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
-void RTPUDPv4Transmitter::FlushPackets()
-{
- std::list<RTPRawPacket*>::const_iterator it;
-
- for (it = rawpacketlist.begin() ; it != rawpacketlist.end() ; ++it)
- delete (*it);
- rawpacketlist.clear();
-}
-
-int RTPUDPv4Transmitter::PollSocket(bool rtp)
-{
- RTPSOCKLENTYPE fromlen;
- int recvlen;
- char packetbuffer[RTPUDPV4TRANS_MAXPACKSIZE];
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET sock;
- unsigned long len;
-#else
- size_t len;
- int sock;
-#endif // WIN32
- struct sockaddr_in srcaddr;
-
- if (rtp)
- sock = rtpsock;
- else
- sock = rtcpsock;
-
- len = 0;
- RTPIOCTL(sock,FIONREAD,&len);
- if (len <= 0)
- return 0;
-
- while (len > 0)
- {
- RTPTime curtime = RTPTime::CurrentTime();
- fromlen = sizeof(struct sockaddr_in);
- recvlen = recvfrom(sock,packetbuffer,(int)len,0,(struct sockaddr *)&srcaddr,&fromlen);
- if (recvlen > 0)
- {
- bool acceptdata;
-
- // got data, process it
- if (receivemode == RTPTransmitter::AcceptAll)
- acceptdata = true;
- else
- acceptdata = ShouldAcceptData(ntohl(srcaddr.sin_addr.s_addr),htons(srcaddr.sin_port));
-
- if (acceptdata)
- {
- RTPRawPacket *pack;
- RTPIPv4Address *addr;
- u_int8_t *datacopy;
-
- addr = new RTPIPv4Address(ntohl(srcaddr.sin_addr.s_addr),ntohs(srcaddr.sin_port));
- if (addr == 0)
- return ERR_RTP_OUTOFMEM;
- datacopy = new u_int8_t[recvlen];
- if (datacopy == 0)
- {
- delete addr;
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(datacopy,packetbuffer,recvlen);
- pack = new RTPRawPacket(datacopy,recvlen,addr,curtime,rtp);
-
- if (pack == 0)
- {
- delete addr;
- delete [] datacopy;
- return ERR_RTP_OUTOFMEM;
- }
- rawpacketlist.push_back(pack);
- }
- }
- len = 0;
- RTPIOCTL(sock,FIONREAD,&len);
- }
- return 0;
-}
-
-int RTPUDPv4Transmitter::ProcessAddAcceptIgnoreEntry(u_int32_t ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (acceptignoreinfo.HasCurrentElement()) // An entry for this IP address already exists
- {
- PortInfo *portinf = acceptignoreinfo.GetCurrentElement();
-
- if (port == 0) // select all ports
- {
- portinf->all = true;
- portinf->portlist.clear();
- }
- else if (!portinf->all)
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = portinf->portlist.begin();
- end = portinf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list
- return 0;
- }
- portinf->portlist.push_front(port);
- }
- }
- else // got to create an entry for this IP address
- {
- PortInfo *portinf;
- int status;
-
- portinf = new PortInfo();
- if (port == 0) // select all ports
- portinf->all = true;
- else
- portinf->portlist.push_front(port);
-
- status = acceptignoreinfo.AddElement(ip,portinf);
- if (status < 0)
- {
- delete portinf;
- return status;
- }
- }
-
- return 0;
-}
-
-void RTPUDPv4Transmitter::ClearAcceptIgnoreInfo()
-{
- acceptignoreinfo.GotoFirstElement();
- while (acceptignoreinfo.HasCurrentElement())
- {
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- delete inf;
- acceptignoreinfo.GotoNextElement();
- }
- acceptignoreinfo.Clear();
-}
-
-int RTPUDPv4Transmitter::ProcessDeleteAcceptIgnoreEntry(u_int32_t ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (!acceptignoreinfo.HasCurrentElement())
- return ERR_RTP_UDPV4TRANS_NOSUCHENTRY;
-
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (port == 0) // delete all entries
- {
- inf->all = false;
- inf->portlist.clear();
- }
- else // a specific port was selected
- {
- if (inf->all) // currently, all ports are selected. Add the one to remove to the list
- {
- // we have to check if the list doesn't contain the port already
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list: this means we already deleted the entry
- return ERR_RTP_UDPV4TRANS_NOSUCHENTRY;
- }
- inf->portlist.push_front(port);
- }
- else // check if we can find the port in the list
- {
- std::list<u_int16_t>::iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; ++it)
- {
- if (*it == port) // found it!
- {
- inf->portlist.erase(it);
- return 0;
- }
- }
- // didn't find it
- return ERR_RTP_UDPV4TRANS_NOSUCHENTRY;
- }
- }
- return 0;
-}
-
-bool RTPUDPv4Transmitter::ShouldAcceptData(u_int32_t srcip,u_int16_t srcport)
-{
- if (receivemode == RTPTransmitter::AcceptSome)
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return false;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // only accept the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- else // accept all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- }
- else // IgnoreSome
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return true;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // ignore the ports in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- else // ignore all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- }
- return true;
-}
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-int RTPUDPv4Transmitter::CreateAbortDescriptors()
-{
- SOCKET listensock;
- int size;
- struct sockaddr_in addr;
-
- listensock = socket(PF_INET,SOCK_STREAM,0);
- if (listensock == RTPSOCKERR)
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- if (bind(listensock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- size = sizeof(struct sockaddr_in);
- if (getsockname(listensock,(struct sockaddr*)&addr,&size) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- unsigned short connectport = ntohs(addr.sin_port);
-
- abortdesc[0] = socket(PF_INET,SOCK_STREAM,0);
- if (abortdesc[0] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- if (bind(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- if (listen(listensock,1) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- addr.sin_family = AF_INET;
- addr.sin_addr.s_addr = inet_addr("127.0.0.1");
- addr.sin_port = htons(connectport);
-
- if (connect(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in));
- size = sizeof(struct sockaddr_in);
- abortdesc[1] = accept(listensock,(struct sockaddr *)&addr,&size);
- if (abortdesc[1] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV4TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- // okay, got the connection, close the listening socket
-
- RTPCLOSE(listensock);
- return 0;
-}
-
-void RTPUDPv4Transmitter::DestroyAbortDescriptors()
-{
- RTPCLOSE(abortdesc[0]);
- RTPCLOSE(abortdesc[1]);
-}
-
-#else // in a non winsock environment we can use pipes
-
-int RTPUDPv4Transmitter::CreateAbortDescriptors()
-{
- if (pipe(abortdesc) < 0)
- return ERR_RTP_UDPV4TRANS_CANTCREATEPIPE;
- return 0;
-}
-
-void RTPUDPv4Transmitter::DestroyAbortDescriptors()
-{
- close(abortdesc[0]);
- close(abortdesc[1]);
-}
-
-#endif // WIN32
-
-int RTPUDPv4Transmitter::CreateLocalIPList()
-{
- // first try to obtain the list from the network interface info
-
- if (!GetLocalIPList_Interfaces())
- {
- // If this fails, we'll have to depend on DNS info
- GetLocalIPList_DNS();
- }
- AddLoopbackAddress();
- return 0;
-}
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-bool RTPUDPv4Transmitter::GetLocalIPList_Interfaces()
-{
- unsigned char buffer[RTPUDPV4TRANS_IFREQBUFSIZE];
- DWORD outputsize;
- DWORD numaddresses,i;
- SOCKET_ADDRESS_LIST *addrlist;
-
- if (WSAIoctl(rtpsock,SIO_ADDRESS_LIST_QUERY,NULL,0,&buffer,RTPUDPV4TRANS_IFREQBUFSIZE,&outputsize,NULL,NULL))
- return false;
-
- addrlist = (SOCKET_ADDRESS_LIST *)buffer;
- numaddresses = addrlist->iAddressCount;
- for (i = 0 ; i < numaddresses ; i++)
- {
- SOCKET_ADDRESS *sockaddr = &(addrlist->Address[i]);
- if (sockaddr->iSockaddrLength == sizeof(struct sockaddr_in)) // IPv4 address
- {
- struct sockaddr_in *addr = (struct sockaddr_in *)sockaddr->lpSockaddr;
-
- localIPs.push_back(ntohl(addr->sin_addr.s_addr));
- }
- }
-
- if (localIPs.empty())
- return false;
-
- return true;
-}
-
-#else // use either getifaddrs or ioctl
-
-#ifdef RTP_SUPPORT_IFADDRS
-
-bool RTPUDPv4Transmitter::GetLocalIPList_Interfaces()
-{
- struct ifaddrs *addrs,*tmp;
-
- getifaddrs(&addrs);
- tmp = addrs;
-
- while (tmp != 0)
- {
- if (tmp->ifa_addr->sa_family == AF_INET)
- {
- struct sockaddr_in *inaddr = (struct sockaddr_in *)tmp->ifa_addr;
- localIPs.push_back(ntohl(inaddr->sin_addr.s_addr));
- }
- tmp = tmp->ifa_next;
- }
-
- freeifaddrs(addrs);
-
- if (localIPs.empty())
- return false;
- return true;
-}
-
-#else // user ioctl
-
-bool RTPUDPv4Transmitter::GetLocalIPList_Interfaces()
-{
- int status;
- char buffer[RTPUDPV4TRANS_IFREQBUFSIZE];
- struct ifconf ifc;
- struct ifreq *ifr;
- struct sockaddr *sa;
- char *startptr,*endptr;
- int remlen;
-
- ifc.ifc_len = RTPUDPV4TRANS_IFREQBUFSIZE;
- ifc.ifc_buf = buffer;
- status = ioctl(rtpsock,SIOCGIFCONF,&ifc);
- if (status < 0)
- return false;
-
- startptr = (char *)ifc.ifc_req;
- endptr = startptr + ifc.ifc_len;
- remlen = ifc.ifc_len;
- while((startptr < endptr) && remlen >= (int)sizeof(struct ifreq))
- {
- ifr = (struct ifreq *)startptr;
- sa = &(ifr->ifr_addr);
-#ifdef RTP_HAVE_SOCKADDR_LEN
- if (sa->sa_len <= sizeof(struct sockaddr))
- {
- if (sa->sa_len == sizeof(struct sockaddr_in) && sa->sa_family == PF_INET)
- {
- u_int32_t ip;
- struct sockaddr_in *addr = (struct sockaddr_in *)sa;
-
- ip = ntohl(addr->sin_addr.s_addr);
- localIPs.push_back(ip);
- }
- remlen -= sizeof(struct ifreq);
- startptr += sizeof(struct ifreq);
- }
- else
- {
- int l = sa->sa_len-sizeof(struct sockaddr)+sizeof(struct ifreq);
-
- remlen -= l;
- startptr += l;
- }
-#else // don't have sa_len in struct sockaddr
- if (sa->sa_family == PF_INET)
- {
- u_int32_t ip;
- struct sockaddr_in *addr = (struct sockaddr_in *)sa;
-
- ip = ntohl(addr->sin_addr.s_addr);
- localIPs.push_back(ip);
- }
- remlen -= sizeof(struct ifreq);
- startptr += sizeof(struct ifreq);
-
-#endif // RTP_HAVE_SOCKADDR_LEN
- }
-
- if (localIPs.empty())
- return false;
- return true;
-}
-
-#endif // RTP_SUPPORT_IFADDRS
-
-#endif // WIN32
-
-void RTPUDPv4Transmitter::GetLocalIPList_DNS()
-{
- struct hostent *he;
- char name[1024];
- u_int32_t ip;
- bool done;
- int i,j;
-
- gethostname(name,1023);
- name[1023] = 0;
- he = gethostbyname(name);
- if (he == 0)
- return;
-
- ip = 0;
- i = 0;
- done = false;
- while (!done)
- {
- if (he->h_addr_list[i] == NULL)
- done = true;
- else
- {
- ip = 0;
- for (j = 0 ; j < 4 ; j++)
- ip |= ((u_int32_t)((unsigned char)he->h_addr_list[i][j])<<((3-j)*8));
- localIPs.push_back(ip);
- i++;
- }
- }
-}
-
-void RTPUDPv4Transmitter::AbortWaitInternal()
-{
-#if (defined(WIN32) || defined(_WIN32_WCE))
- send(abortdesc[1],"*",1,0);
-#else
- write(abortdesc[1],"*",1);
-#endif // WIN32
-}
-
-void RTPUDPv4Transmitter::AddLoopbackAddress()
-{
- u_int32_t loopbackaddr = (((u_int32_t)127)<<24)|((u_int32_t)1);
- std::list<u_int32_t>::const_iterator it;
- bool found = false;
-
- for (it = localIPs.begin() ; !found && it != localIPs.end() ; it++)
- {
- if (*it == loopbackaddr)
- found = true;
- }
-
- if (!found)
- localIPs.push_back(loopbackaddr);
-}
-
-#ifdef RTPDEBUG
-void RTPUDPv4Transmitter::Dump()
-{
- if (!init)
- std::cout << "Not initialized" << std::endl;
- else
- {
- MAINMUTEX_LOCK
-
- if (!created)
- std::cout << "Not created" << std::endl;
- else
- {
- char str[1024];
- u_int32_t ip;
- std::list<u_int32_t>::const_iterator it;
-
- std::cout << "Portbase: " << portbase << std::endl;
- std::cout << "RTP socket descriptor: " << rtpsock << std::endl;
- std::cout << "RTCP socket descriptor: " << rtcpsock << std::endl;
- ip = bindIP;
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- std::cout << "Bind IP address: " << str << std::endl;
- std::cout << "Local IP addresses:" << std::endl;
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- ip = (*it);
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- std::cout << " " << str << std::endl;
- }
- std::cout << "Multicast TTL: " << (int)multicastTTL << std::endl;
- std::cout << "Receive mode: ";
- switch (receivemode)
- {
- case RTPTransmitter::AcceptAll:
- std::cout << "Accept all";
- break;
- case RTPTransmitter::AcceptSome:
- std::cout << "Accept some";
- break;
- case RTPTransmitter::IgnoreSome:
- std::cout << "Ignore some";
- }
- std::cout << std::endl;
- if (receivemode != RTPTransmitter::AcceptAll)
- {
- acceptignoreinfo.GotoFirstElement();
- while(acceptignoreinfo.HasCurrentElement())
- {
- ip = acceptignoreinfo.GetCurrentKey();
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- PortInfo *pinfo = acceptignoreinfo.GetCurrentElement();
- std::cout << " " << str << ": ";
- if (pinfo->all)
- {
- std::cout << "All ports";
- if (!pinfo->portlist.empty())
- std::cout << ", except ";
- }
-
- std::list<u_int16_t>::const_iterator it;
-
- for (it = pinfo->portlist.begin() ; it != pinfo->portlist.end() ; )
- {
- std::cout << (*it);
- it++;
- if (it != pinfo->portlist.end())
- std::cout << ", ";
- }
- std::cout << std::endl;
- }
- }
-
- std::cout << "Local host name: ";
- if (localhostname == 0)
- std::cout << "Not set";
- else
- std::cout << localhostname;
- std::cout << std::endl;
-
- std::cout << "List of destinations: ";
- destinations.GotoFirstElement();
- if (destinations.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- std::cout << " " << destinations.GetCurrentElement().GetDestinationString() << std::endl;
- destinations.GotoNextElement();
- } while (destinations.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;
-
- std::cout << "Supports multicasting: " << ((supportsmulticasting)?"Yes":"No") << std::endl;
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- std::cout << "List of multicast groups: ";
- multicastgroups.GotoFirstElement();
- if (multicastgroups.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- ip = multicastgroups.GetCurrentElement();
- sprintf(str,"%d.%d.%d.%d",(int)((ip>>24)&0xFF),(int)((ip>>16)&0xFF),(int)((ip>>8)&0xFF),(int)(ip&0xFF));
- std::cout << " " << str << std::endl;
- multicastgroups.GotoNextElement();
- } while (multicastgroups.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;
-#endif // RTP_SUPPORT_IPV4MULTICAST
-
- std::cout << "Number of raw packets in queue: " << rawpacketlist.size() << std::endl;
- std::cout << "Maximum allowed packet size: " << maxpacksize << std::endl;
- std::cout << "RTP packet count: " << rtppackcount << std::endl;
- std::cout << "RTCP packet count: " << rtcppackcount << std::endl;
- }
-
- MAINMUTEX_UNLOCK
- }
-}
-#endif // RTPDEBUG
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPUDPV4TRANSMITTER_H
-
-#define RTPUDPV4TRANSMITTER_H
-
-#include "rtpconfig.h"
-#include "rtptransmitter.h"
-#include "rtpipv4destination.h"
-#include "rtphashtable.h"
-#include "rtpkeyhashtable.h"
-#include <list>
-
-#ifdef RTP_SUPPORT_THREAD
- #include <jmutex.h>
-#endif // RTP_SUPPORT_THREAD
-
-#define RTPUDPV4TRANS_HASHSIZE 8317
-#define RTPUDPV4TRANS_DEFAULTPORTBASE 5000
-
-class RTPUDPv4TransmissionParams : public RTPTransmissionParams
-{
-public:
- RTPUDPv4TransmissionParams():RTPTransmissionParams(RTPTransmitter::IPv4UDPProto) { portbase = RTPUDPV4TRANS_DEFAULTPORTBASE; bindIP = 0; multicastTTL = 1; }
- void SetBindIP(u_int32_t ip) { bindIP = ip; }
- void SetPortbase(u_int16_t pbase) { portbase = pbase; }
- void SetMulticastTTL(u_int8_t mcastTTL) { multicastTTL = mcastTTL; }
- void SetLocalIPList(std::list<u_int32_t> &iplist) { localIPs = iplist; }
- void ClearLocalIPList() { localIPs.clear(); }
- u_int32_t GetBindIP() const { return bindIP; }
- u_int16_t GetPortbase() const { return portbase; }
- u_int8_t GetMulticastTTL() const { return multicastTTL; }
- const std::list<u_int32_t> &GetLocalIPList() const { return localIPs; }
-private:
- u_int16_t portbase;
- u_int32_t bindIP;
- std::list<u_int32_t> localIPs;
- u_int8_t multicastTTL;
-};
-
-class RTPUDPv4TransmissionInfo : public RTPTransmissionInfo
-{
-public:
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- RTPUDPv4TransmissionInfo(std::list<u_int32_t> iplist,int rtpsock,int rtcpsock) : RTPTransmissionInfo(RTPTransmitter::IPv4UDPProto)
-#else
- RTPUDPv4TransmissionInfo(std::list<u_int32_t> iplist,SOCKET rtpsock,SOCKET rtcpsock) : RTPTransmissionInfo(RTPTransmitter::IPv4UDPProto)
-#endif // WIN32
- { localIPlist = iplist; rtpsocket = rtpsock; rtcpsocket = rtcpsock; }
-
- ~RTPUDPv4TransmissionInfo() { }
- std::list<u_int32_t> GetLocalIPList() const { return localIPlist; }
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- int GetRTPSocket() const { return rtpsocket; }
- int GetRTCPSocket() const { return rtcpsocket; }
-#else
- SOCKET GetRTPSocket() const { return rtpsocket; }
- SOCKET GetRTCPSocket() const { return rtcpsocket; }
-#endif // WIN32
-private:
- std::list<u_int32_t> localIPlist;
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- int rtpsocket,rtcpsocket;
-#else
- SOCKET rtpsocket,rtcpsocket;
-#endif // WIN32
-};
-
-#ifdef RTP_SUPPORT_INLINETEMPLATEPARAM
- inline int RTPUDPv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d) { return d.GetIP_HBO()%RTPUDPV4TRANS_HASHSIZE; }
- inline int RTPUDPv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k) { return k%RTPUDPV4TRANS_HASHSIZE; }
-#else // No support for inline function as template parameter
- int RTPUDPv4Trans_GetHashIndex_IPv4Dest(const RTPIPv4Destination &d);
- int RTPUDPv4Trans_GetHashIndex_u_int32_t(const u_int32_t &k);
-#endif // RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#define RTPUDPV4TRANS_HEADERSIZE (20+8)
-
-class RTPUDPv4Transmitter : public RTPTransmitter
-{
-public:
- RTPUDPv4Transmitter();
- ~RTPUDPv4Transmitter();
-
- int Init(bool treadsafe);
- int Create(size_t maxpacksize,const RTPTransmissionParams *transparams);
- void Destroy();
- RTPTransmissionInfo *GetTransmissionInfo();
-
- int GetLocalHostName(u_int8_t *buffer,size_t *bufferlength);
- bool ComesFromThisTransmitter(const RTPAddress *addr);
- size_t GetHeaderOverhead() { return RTPUDPV4TRANS_HEADERSIZE; }
-
- int Poll();
- int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0);
- int AbortWait();
-
- int SendRTPData(const void *data,size_t len);
- int SendRTCPData(const void *data,size_t len);
-
- void ResetPacketCount();
- u_int32_t GetNumRTPPacketsSent();
- u_int32_t GetNumRTCPPacketsSent();
-
- int AddDestination(const RTPAddress &addr);
- int DeleteDestination(const RTPAddress &addr);
- void ClearDestinations();
-
- bool SupportsMulticasting();
- int JoinMulticastGroup(const RTPAddress &addr);
- int LeaveMulticastGroup(const RTPAddress &addr);
- void LeaveAllMulticastGroups();
-
- int SetReceiveMode(RTPTransmitter::ReceiveMode m);
- int AddToIgnoreList(const RTPAddress &addr);
- int DeleteFromIgnoreList(const RTPAddress &addr);
- void ClearIgnoreList();
- int AddToAcceptList(const RTPAddress &addr);
- int DeleteFromAcceptList(const RTPAddress &addr);
- void ClearAcceptList();
- int SetMaximumPacketSize(size_t s);
-
- bool NewDataAvailable();
- RTPRawPacket *GetNextPacket();
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- int CreateLocalIPList();
- bool GetLocalIPList_Interfaces();
- void GetLocalIPList_DNS();
- void AddLoopbackAddress();
- void FlushPackets();
- int PollSocket(bool rtp);
- int ProcessAddAcceptIgnoreEntry(u_int32_t ip,u_int16_t port);
- int ProcessDeleteAcceptIgnoreEntry(u_int32_t ip,u_int16_t port);
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- bool SetMulticastTTL(u_int8_t ttl);
-#endif // RTP_SUPPORT_IPV4MULTICAST
- bool ShouldAcceptData(u_int32_t srcip,u_int16_t srcport);
- void ClearAcceptIgnoreInfo();
-
- bool init;
- bool created;
- bool waitingfordata;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET rtpsock,rtcpsock;
-#else // not using winsock
- int rtpsock,rtcpsock;
-#endif // WIN32
- u_int32_t bindIP;
- std::list<u_int32_t> localIPs;
- u_int16_t portbase;
- u_int8_t multicastTTL;
- RTPTransmitter::ReceiveMode receivemode;
-
- u_int8_t *localhostname;
- size_t localhostnamelength;
-
- RTPHashTable<const RTPIPv4Destination,RTPUDPv4Trans_GetHashIndex_IPv4Dest,RTPUDPV4TRANS_HASHSIZE> destinations;
-#ifdef RTP_SUPPORT_IPV4MULTICAST
- RTPHashTable<const u_int32_t,RTPUDPv4Trans_GetHashIndex_u_int32_t,RTPUDPV4TRANS_HASHSIZE> multicastgroups;
-#endif // RTP_SUPPORT_IPV4MULTICAST
- std::list<RTPRawPacket*> rawpacketlist;
-
- bool supportsmulticasting;
- size_t maxpacksize;
-
- class PortInfo
- {
- public:
- PortInfo() { all = false; }
-
- bool all;
- std::list<u_int16_t> portlist;
- };
-
- RTPKeyHashTable<const u_int32_t,PortInfo*,RTPUDPv4Trans_GetHashIndex_u_int32_t,RTPUDPV4TRANS_HASHSIZE> acceptignoreinfo;
-
- // notification descriptors for AbortWait (0 is for reading, 1 for writing)
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET abortdesc[2];
-#else
- int abortdesc[2];
-#endif // WIN32
- int CreateAbortDescriptors();
- void DestroyAbortDescriptors();
- void AbortWaitInternal();
-#ifdef RTP_SUPPORT_THREAD
- JMutex mainmutex,waitmutex;
- int threadsafe;
-#endif // RTP_SUPPORT_THREAD
-
- u_int32_t rtppackcount,rtcppackcount;
-};
-
-#endif // RTPUDPV4TRANSMITTER_H
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#include "rtpudpv6transmitter.h"
-
-#ifdef RTP_SUPPORT_IPV6
-
-#include "rtprawpacket.h"
-#include "rtpipv6address.h"
-#include "rtptimeutilities.h"
-#include <stdio.h>
-#if (defined(WIN32) || defined(_WIN32_WCE))
- #define RTPSOCKERR INVALID_SOCKET
- #define RTPCLOSE(x) closesocket(x)
- #define RTPSOCKLENTYPE int
- #define RTPIOCTL ioctlsocket
-#else // not Win32
- #include <sys/socket.h>
- #include <netinet/in.h>
- #include <arpa/inet.h>
- #include <sys/ioctl.h>
- #include <net/if.h>
- #include <string.h>
- #include <netdb.h>
- #include <unistd.h>
-
- #ifdef RTP_HAVE_SYS_FILIO
- #include <sys/filio.h>
- #endif // RTP_HAVE_SYS_FILIO
- #ifdef RTP_HAVE_SYS_SOCKIO
- #include <sys/sockio.h>
- #endif // RTP_HAVE_SYS_SOCKIO
- #ifdef RTP_SUPPORT_IFADDRS
- #include <ifaddrs.h>
- #endif // RTP_SUPPORT_IFADDRS
-
-
- #define RTPSOCKERR -1
- #define RTPCLOSE(x) close(x)
-
- #ifdef RTP_SOCKLENTYPE_UINT
- #define RTPSOCKLENTYPE unsigned int
- #else
- #define RTPSOCKLENTYPE int
- #endif // RTP_SOCKLENTYPE_UINT
-
- #define RTPIOCTL ioctl
-#endif // WIN32
-
-#include "rtpdebug.h"
-
-#ifndef _WIN32_WCE
- #define RTPUDPV6TRANS_RTPRECEIVEBUFFER 32768
- #define RTPUDPV6TRANS_RTCPRECEIVEBUFFER 32768
- #define RTPUDPV6TRANS_RTPTRANSMITBUFFER 32768
- #define RTPUDPV6TRANS_RTCPTRANSMITBUFFER 32768
- #define RTPUDPV6TRANS_MAXPACKSIZE 65535
- #define RTPUDPV6TRANS_IFREQBUFSIZE 8192
-#else
- #define RTPUDPV6TRANS_RTPRECEIVEBUFFER 2048
- #define RTPUDPV6TRANS_RTCPRECEIVEBUFFER 2048
- #define RTPUDPV6TRANS_RTPTRANSMITBUFFER 2048
- #define RTPUDPV6TRANS_RTCPTRANSMITBUFFER 2048
- #define RTPUDPV6TRANS_MAXPACKSIZE 2048
- #define RTPUDPV6TRANS_IFREQBUFSIZE 2048
-#endif // _WIN32_WCE
-
-#define RTPUDPV6TRANS_IS_MCASTADDR(x) (x.s6_addr[0] == 0xFF)
-
-#define RTPUDPV6TRANS_MCASTMEMBERSHIP(socket,type,mcastip,status) {\
- struct ipv6_mreq mreq;\
- \
- mreq.ipv6mr_multiaddr = mcastip;\
- mreq.ipv6mr_interface = 0;\
- status = setsockopt(socket,IPPROTO_IPV6,type,(const char *)&mreq,sizeof(struct ipv6_mreq));\
- }
-#ifndef RTP_SUPPORT_INLINETEMPLATEPARAM
- int RTPUDPv6Trans_GetHashIndex_IPv6Dest(const RTPIPv6Destination &d) { in6_addr ip = d.GetIP(); return ((((u_int32_t)ip.s6_addr[12])<<24)|(((u_int32_t)ip.s6_addr[13])<<16)|(((u_int32_t)ip.s6_addr[14])<<8)|((u_int32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
- int RTPUDPv6Trans_GetHashIndex_in6_addr(const in6_addr &ip) { return ((((u_int32_t)ip.s6_addr[12])<<24)|(((u_int32_t)ip.s6_addr[13])<<16)|(((u_int32_t)ip.s6_addr[14])<<8)|((u_int32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
-#endif // !RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#ifdef RTP_SUPPORT_THREAD
- #define MAINMUTEX_LOCK { if (threadsafe) mainmutex.Lock(); }
- #define MAINMUTEX_UNLOCK { if (threadsafe) mainmutex.Unlock(); }
- #define WAITMUTEX_LOCK { if (threadsafe) waitmutex.Lock(); }
- #define WAITMUTEX_UNLOCK { if (threadsafe) waitmutex.Unlock(); }
-#else
- #define MAINMUTEX_LOCK
- #define MAINMUTEX_UNLOCK
- #define WAITMUTEX_LOCK
- #define WAITMUTEX_UNLOCK
-#endif // RTP_SUPPORT_THREAD
-
-inline bool operator==(const in6_addr &ip1,const in6_addr &ip2)
-{
- if (memcmp(&ip1,&ip2,sizeof(in6_addr)) == 0)
- return true;
- return false;
-}
-
-RTPUDPv6Transmitter::RTPUDPv6Transmitter()
-{
- created = false;
- init = false;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- timeinit.Dummy();
-#endif // WIN32 || _WIN32_WCE
-}
-
-RTPUDPv6Transmitter::~RTPUDPv6Transmitter()
-{
- Destroy();
-}
-
-int RTPUDPv6Transmitter::Init(bool tsafe)
-{
- if (init)
- return ERR_RTP_UDPV6TRANS_ALREADYINIT;
-
-#ifdef RTP_SUPPORT_THREAD
- threadsafe = tsafe;
- if (threadsafe)
- {
- int status;
-
- status = mainmutex.Init();
- if (status < 0)
- return ERR_RTP_UDPV6TRANS_CANTINITMUTEX;
- status = waitmutex.Init();
- if (status < 0)
- return ERR_RTP_UDPV6TRANS_CANTINITMUTEX;
- }
-#else
- if (tsafe)
- return ERR_RTP_NOTHREADSUPPORT;
-#endif // RTP_SUPPORT_THREAD
-
- init = true;
- return 0;
-}
-
-int RTPUDPv6Transmitter::Create(size_t maximumpacketsize,const RTPTransmissionParams *transparams)
-{
- const RTPUDPv6TransmissionParams *params,defaultparams;
- struct sockaddr_in6 addr;
- RTPSOCKLENTYPE size;
- int status;
-
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_ALREADYCREATED;
- }
-
- // Obtain transmission parameters
-
- if (transparams == 0)
- params = &defaultparams;
- else
- {
- if (transparams->GetTransmissionProtocol() != RTPTransmitter::IPv6UDPProto)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_ILLEGALPARAMETERS;
- }
- params = (const RTPUDPv6TransmissionParams *)transparams;
- }
-
- // Check if portbase is even
- if (params->GetPortbase()%2 != 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_PORTBASENOTEVEN;
- }
-
- // create sockets
-
- rtpsock = socket(PF_INET6,SOCK_DGRAM,0);
- if (rtpsock == RTPSOCKERR)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTCREATESOCKET;
- }
- rtcpsock = socket(PF_INET6,SOCK_DGRAM,0);
- if (rtcpsock == RTPSOCKERR)
- {
- RTPCLOSE(rtpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTCREATESOCKET;
- }
-
- // set socket buffer sizes
-
- size = RTPUDPV6TRANS_RTPRECEIVEBUFFER;
- if (setsockopt(rtpsock,SOL_SOCKET,SO_RCVBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTSETRTPRECEIVEBUF;
- }
- size = RTPUDPV6TRANS_RTPTRANSMITBUFFER;
- if (setsockopt(rtpsock,SOL_SOCKET,SO_SNDBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTSETRTPTRANSMITBUF;
- }
- size = RTPUDPV6TRANS_RTCPRECEIVEBUFFER;
- if (setsockopt(rtcpsock,SOL_SOCKET,SO_RCVBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTSETRTCPRECEIVEBUF;
- }
- size = RTPUDPV6TRANS_RTCPTRANSMITBUFFER;
- if (setsockopt(rtcpsock,SOL_SOCKET,SO_SNDBUF,(const char *)&size,sizeof(int)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTSETRTCPTRANSMITBUF;
- }
-
- // bind sockets
-
- bindIP = params->GetBindIP();
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- addr.sin6_family = AF_INET6;
- addr.sin6_port = htons(params->GetPortbase());
- addr.sin6_addr = bindIP;
- if (bind(rtpsock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in6)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTBINDRTPSOCKET;
- }
- memset(&addr,0,sizeof(struct sockaddr_in6));
- addr.sin6_family = AF_INET6;
- addr.sin6_port = htons(params->GetPortbase()+1);
- addr.sin6_addr = bindIP;
- if (bind(rtcpsock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in6)) != 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_CANTBINDRTCPSOCKET;
- }
-
- // Try to obtain local IP addresses
-
- localIPs = params->GetLocalIPList();
- if (localIPs.empty()) // User did not provide list of local IP addresses, calculate them
- {
- int status;
-
- if ((status = CreateLocalIPList()) < 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return status;
- }
-
-#ifdef RTPDEBUG
- std::cout << "Found these local IP addresses:" << std::endl;
-
- std::list<in6_addr>::const_iterator it;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- RTPIPv6Address a(*it);
-
- std::cout << a.GetAddressString() << std::endl;
- }
-#endif // RTPDEBUG
- }
-
-#ifdef RTP_SUPPORT_IPV6MULTICAST
- if (SetMulticastTTL(params->GetMulticastTTL()))
- supportsmulticasting = true;
- else
- supportsmulticasting = false;
-#else // no multicast support enabled
- supportsmulticasting = false;
-#endif // RTP_SUPPORT_IPV6MULTICAST
-
- if ((status = CreateAbortDescriptors()) < 0)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- MAINMUTEX_UNLOCK
- return status;
- }
-
- if (maximumpacketsize > RTPUDPV6TRANS_MAXPACKSIZE)
- {
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- DestroyAbortDescriptors();
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- maxpacksize = maximumpacketsize;
- portbase = params->GetPortbase();
- multicastTTL = params->GetMulticastTTL();
- receivemode = RTPTransmitter::AcceptAll;
-
- localhostname = 0;
- localhostnamelength = 0;
-
- rtppackcount = 0;
- rtcppackcount = 0;
-
- waitingfordata = false;
- created = true;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPUDPv6Transmitter::Destroy()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK;
- return;
- }
-
- if (localhostname)
- {
- delete [] localhostname;
- localhostname = 0;
- localhostnamelength = 0;
- }
-
- RTPCLOSE(rtpsock);
- RTPCLOSE(rtcpsock);
- destinations.Clear();
-#ifdef RTP_SUPPORT_IPV6MULTICAST
- multicastgroups.Clear();
-#endif // RTP_SUPPORT_IPV6MULTICAST
- FlushPackets();
- ClearAcceptIgnoreInfo();
- localIPs.clear();
- created = false;
-
- if (waitingfordata)
- {
- AbortWaitInternal();
- DestroyAbortDescriptors();
- MAINMUTEX_UNLOCK
- WAITMUTEX_LOCK // to make sure that the WaitForIncomingData function ended
- WAITMUTEX_UNLOCK
- }
- else
- DestroyAbortDescriptors();
-
- MAINMUTEX_UNLOCK
-}
-
-RTPTransmissionInfo *RTPUDPv6Transmitter::GetTransmissionInfo()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
- RTPTransmissionInfo *tinf = new RTPUDPv6TransmissionInfo(localIPs,rtpsock,rtcpsock);
- MAINMUTEX_UNLOCK
- return tinf;
-}
-
-int RTPUDPv6Transmitter::GetLocalHostName(u_int8_t *buffer,size_t *bufferlength)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
-
- if (localhostname == 0)
- {
- if (localIPs.empty())
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOLOCALIPS;
- }
-
- std::list<in6_addr>::const_iterator it;
- std::list<std::string> hostnames;
-
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- struct hostent *he;
- in6_addr ip = (*it);
-
- he = gethostbyaddr((char *)&ip,sizeof(in6_addr),AF_INET6);
- if (he != 0)
- {
- std::string hname = std::string(he->h_name);
- hostnames.push_back(hname);
- }
- }
-
- bool found = false;
-
- if (!hostnames.empty()) // try to select the most appropriate hostname
- {
- std::list<std::string>::const_iterator it;
-
- for (it = hostnames.begin() ; !found && it != hostnames.end() ; it++)
- {
- if ((*it).find('.') != std::string::npos)
- {
- found = true;
- localhostnamelength = (*it).length();
- localhostname = new u_int8_t [localhostnamelength+1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,(*it).c_str(),localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
- }
-
- if (!found) // use an IP address
- {
- in6_addr ip;
- int len;
- char str[256];
- u_int16_t ip16[8];
- int i,j;
-
- it = localIPs.begin();
- ip = (*it);
-
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2)
- {
- ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8);
- ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]);
- }
-
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7]);
- len = strlen(str);
-
- localhostnamelength = len;
- localhostname = new u_int8_t [localhostnamelength+1];
- if (localhostname == 0)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(localhostname,str,localhostnamelength);
- localhostname[localhostnamelength] = 0;
- }
- }
-
- if ((*bufferlength) < localhostnamelength)
- {
- *bufferlength = localhostnamelength; // tell the application the required size of the buffer
- MAINMUTEX_UNLOCK
- return ERR_RTP_TRANS_BUFFERLENGTHTOOSMALL;
- }
-
- memcpy(buffer,localhostname,localhostnamelength);
- *bufferlength = localhostnamelength;
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPUDPv6Transmitter::ComesFromThisTransmitter(const RTPAddress *addr)
-{
- if (!init)
- return false;
-
- if (addr == 0)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (created && addr->GetAddressType() == RTPAddress::IPv6Address)
- {
- const RTPIPv6Address *addr2 = (const RTPIPv6Address *)addr;
- bool found = false;
- std::list<in6_addr>::const_iterator it;
-
- it = localIPs.begin();
- while (!found && it != localIPs.end())
- {
- in6_addr itip = *it;
- in6_addr addrip = addr2->GetIP();
- if (memcmp(&addrip,&itip,sizeof(in6_addr)) == 0)
- found = true;
- else
- ++it;
- }
-
- if (!found)
- v = false;
- else
- {
- if (addr2->GetPort() == portbase) // check for RTP port
- v = true;
- else if (addr2->GetPort() == (portbase+1)) // check for RTCP port
- v = true;
- else
- v = false;
- }
- }
- else
- v = false;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-int RTPUDPv6Transmitter::Poll()
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- int status;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- status = PollSocket(true); // poll RTP socket
- if (status >= 0)
- status = PollSocket(false); // poll RTCP socket
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv6Transmitter::WaitForIncomingData(const RTPTime &delay,bool *dataavailable)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- fd_set fdset;
- struct timeval tv;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_ALREADYWAITING;
- }
-
- FD_ZERO(&fdset);
- FD_SET(rtpsock,&fdset);
- FD_SET(rtcpsock,&fdset);
- FD_SET(abortdesc[0],&fdset);
- tv.tv_sec = delay.GetSeconds();
- tv.tv_usec = delay.GetMicroSeconds();
-
- waitingfordata = true;
-
- WAITMUTEX_LOCK
- MAINMUTEX_UNLOCK
-
- if (select(FD_SETSIZE,&fdset,0,0,&tv) < 0)
- {
- MAINMUTEX_LOCK
- waitingfordata = false;
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_ERRORINSELECT;
- }
-
- MAINMUTEX_LOCK
- waitingfordata = false;
- if (!created) // destroy called
- {
- MAINMUTEX_UNLOCK;
- WAITMUTEX_UNLOCK
- return 0;
- }
-
- // if aborted, read from abort buffer
- if (FD_ISSET(abortdesc[0],&fdset))
- {
-#if (defined(WIN32) || defined(_WIN32_WCE))
- char buf[1];
-
- recv(abortdesc[0],buf,1,0);
-#else
- unsigned char buf[1];
-
- read(abortdesc[0],buf,1);
-#endif // WIN32
- }
-
- if (dataavailable != 0)
- {
- if (FD_ISSET(rtpsock,&fdset) || FD_ISSET(rtcpsock,&fdset))
- *dataavailable = true;
- else
- *dataavailable = false;
- }
-
- MAINMUTEX_UNLOCK
- WAITMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv6Transmitter::AbortWait()
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (!waitingfordata)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTWAITING;
- }
-
- AbortWaitInternal();
-
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv6Transmitter::SendRTPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- struct sockaddr_in6 saddr;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- memset(&saddr,0,sizeof(struct sockaddr_in6));
- saddr.sin6_family = AF_INET6;
- destinations.GotoFirstElement();
- while (destinations.HasCurrentElement())
- {
- saddr.sin6_port = destinations.GetCurrentElement().GetRTPPort_NBO();
- saddr.sin6_addr = destinations.GetCurrentElement().GetIP();
- sendto(rtpsock,(const char *)data,len,0,(struct sockaddr *)&saddr,sizeof(struct sockaddr_in6));
- destinations.GotoNextElement();
- }
-
- rtppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv6Transmitter::SendRTCPData(const void *data,size_t len)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- struct sockaddr_in6 saddr;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (len > maxpacksize)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG;
- }
-
- memset(&saddr,0,sizeof(struct sockaddr_in6));
- saddr.sin6_family = AF_INET6;
- destinations.GotoFirstElement();
- while (destinations.HasCurrentElement())
- {
- saddr.sin6_port = destinations.GetCurrentElement().GetRTCPPort_NBO();
- saddr.sin6_addr = destinations.GetCurrentElement().GetIP();
- sendto(rtcpsock,(const char *)data,len,0,(struct sockaddr *)&saddr,sizeof(struct sockaddr_in6));
- destinations.GotoNextElement();
- }
-
- rtcppackcount++;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-void RTPUDPv6Transmitter::ResetPacketCount()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- rtppackcount = 0;
- rtcppackcount = 0;
- }
- MAINMUTEX_UNLOCK
-}
-
-u_int32_t RTPUDPv6Transmitter::GetNumRTPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-u_int32_t RTPUDPv6Transmitter::GetNumRTCPPacketsSent()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- u_int32_t num;
-
- if (!created)
- num = 0;
- else
- num = rtcppackcount;
-
- MAINMUTEX_UNLOCK
-
- return num;
-}
-
-int RTPUDPv6Transmitter::AddDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv6Address &address = (RTPIPv6Address &)addr;
- RTPIPv6Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.AddElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv6Transmitter::DeleteDestination(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
-
- RTPIPv6Address &address = (RTPIPv6Address &)addr;
- RTPIPv6Destination dest(address.GetIP(),address.GetPort());
- int status = destinations.DeleteElement(dest);
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv6Transmitter::ClearDestinations()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- destinations.Clear();
- MAINMUTEX_UNLOCK
-}
-
-bool RTPUDPv6Transmitter::SupportsMulticasting()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- v = supportsmulticasting;
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-#ifdef RTP_SUPPORT_IPV6MULTICAST
-
-int RTPUDPv6Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- in6_addr mcastIP = address.GetIP();
-
- if (!RTPUDPV6TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.AddElement(mcastIP);
- if (status >= 0)
- {
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtpsock,IPV6_JOIN_GROUP,mcastIP,status);
- if (status != 0)
- {
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_COULDNTJOINMULTICASTGROUP;
- }
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtcpsock,IPV6_JOIN_GROUP,mcastIP,status);
- if (status != 0)
- {
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtpsock,IPV6_LEAVE_GROUP,mcastIP,status);
- multicastgroups.DeleteElement(mcastIP);
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_COULDNTJOINMULTICASTGROUP;
- }
- }
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv6Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- in6_addr mcastIP = address.GetIP();
-
- if (!RTPUDPV6TRANS_IS_MCASTADDR(mcastIP))
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTAMULTICASTADDRESS;
- }
-
- status = multicastgroups.DeleteElement(mcastIP);
- if (status >= 0)
- {
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtpsock,IPV6_LEAVE_GROUP,mcastIP,status);
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtcpsock,IPV6_LEAVE_GROUP,mcastIP,status);
- status = 0;
- }
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv6Transmitter::LeaveAllMulticastGroups()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created)
- {
- multicastgroups.GotoFirstElement();
- while (multicastgroups.HasCurrentElement())
- {
- in6_addr mcastIP;
- int status = 0;
-
- mcastIP = multicastgroups.GetCurrentElement();
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtpsock,IPV6_LEAVE_GROUP,mcastIP,status);
- RTPUDPV6TRANS_MCASTMEMBERSHIP(rtcpsock,IPV6_LEAVE_GROUP,mcastIP,status);
- multicastgroups.GotoNextElement();
- }
- multicastgroups.Clear();
- }
- MAINMUTEX_UNLOCK
-}
-
-#else // no multicast support
-
-int RTPUDPv6Transmitter::JoinMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_UDPV6TRANS_NOMULTICASTSUPPORT;
-}
-
-int RTPUDPv6Transmitter::LeaveMulticastGroup(const RTPAddress &addr)
-{
- return ERR_RTP_UDPV6TRANS_NOMULTICASTSUPPORT;
-}
-
-void RTPUDPv6Transmitter::LeaveAllMulticastGroups()
-{
-}
-
-#endif // RTP_SUPPORT_IPV6MULTICAST
-
-int RTPUDPv6Transmitter::SetReceiveMode(RTPTransmitter::ReceiveMode m)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (m != receivemode)
- {
- receivemode = m;
- acceptignoreinfo.Clear();
- }
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-int RTPUDPv6Transmitter::AddToIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv6Transmitter::DeleteFromIgnoreList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::IgnoreSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv6Transmitter::ClearIgnoreList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::IgnoreSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPUDPv6Transmitter::AddToAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- status = ProcessAddAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-int RTPUDPv6Transmitter::DeleteFromAcceptList(const RTPAddress &addr)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
-
- int status;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (addr.GetAddressType() != RTPAddress::IPv6Address)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_INVALIDADDRESSTYPE;
- }
- if (receivemode != RTPTransmitter::AcceptSome)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_DIFFERENTRECEIVEMODE;
- }
-
- const RTPIPv6Address &address = (const RTPIPv6Address &)addr;
- status = ProcessDeleteAcceptIgnoreEntry(address.GetIP(),address.GetPort());
-
- MAINMUTEX_UNLOCK
- return status;
-}
-
-void RTPUDPv6Transmitter::ClearAcceptList()
-{
- if (!init)
- return;
-
- MAINMUTEX_LOCK
- if (created && receivemode == RTPTransmitter::AcceptSome)
- ClearAcceptIgnoreInfo();
- MAINMUTEX_UNLOCK
-}
-
-int RTPUDPv6Transmitter::SetMaximumPacketSize(size_t s)
-{
- if (!init)
- return ERR_RTP_UDPV6TRANS_NOTINIT;
-
- MAINMUTEX_LOCK
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_NOTCREATED;
- }
- if (s > RTPUDPV6TRANS_MAXPACKSIZE)
- {
- MAINMUTEX_UNLOCK
- return ERR_RTP_UDPV6TRANS_SPECIFIEDSIZETOOBIG;
- }
- maxpacksize = s;
- MAINMUTEX_UNLOCK
- return 0;
-}
-
-bool RTPUDPv6Transmitter::NewDataAvailable()
-{
- if (!init)
- return false;
-
- MAINMUTEX_LOCK
-
- bool v;
-
- if (!created)
- v = false;
- else
- {
- if (rawpacketlist.empty())
- v = false;
- else
- v = true;
- }
-
- MAINMUTEX_UNLOCK
- return v;
-}
-
-RTPRawPacket *RTPUDPv6Transmitter::GetNextPacket()
-{
- if (!init)
- return 0;
-
- MAINMUTEX_LOCK
-
- RTPRawPacket *p;
-
- if (!created)
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
- if (rawpacketlist.empty())
- {
- MAINMUTEX_UNLOCK
- return 0;
- }
-
- p = *(rawpacketlist.begin());
- rawpacketlist.pop_front();
-
- MAINMUTEX_UNLOCK
- return p;
-}
-
-// Here the private functions start...
-
-
-#ifdef RTP_SUPPORT_IPV6MULTICAST
-bool RTPUDPv6Transmitter::SetMulticastTTL(u_int8_t ttl)
-{
- int ttl2,status;
-
- ttl2 = (int)ttl;
- status = setsockopt(rtpsock,IPPROTO_IPV6,IPV6_MULTICAST_HOPS,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- status = setsockopt(rtcpsock,IPPROTO_IPV6,IPV6_MULTICAST_HOPS,(const char *)&ttl2,sizeof(int));
- if (status != 0)
- return false;
- return true;
-}
-#endif // RTP_SUPPORT_IPV6MULTICAST
-
-
-void RTPUDPv6Transmitter::FlushPackets()
-{
- std::list<RTPRawPacket*>::const_iterator it;
-
- for (it = rawpacketlist.begin() ; it != rawpacketlist.end() ; ++it)
- delete (*it);
- rawpacketlist.clear();
-}
-
-int RTPUDPv6Transmitter::PollSocket(bool rtp)
-{
- RTPSOCKLENTYPE fromlen;
- int recvlen;
- char packetbuffer[RTPUDPV6TRANS_MAXPACKSIZE];
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET sock;
- unsigned long len;
-#else
- size_t len;
- int sock;
-#endif // WIN32
- struct sockaddr_in6 srcaddr;
-
- if (rtp)
- sock = rtpsock;
- else
- sock = rtcpsock;
-
- len = 0;
- RTPIOCTL(sock,FIONREAD,&len);
- if (len <= 0)
- return 0;
-
- while (len > 0)
- {
- RTPTime curtime = RTPTime::CurrentTime();
- fromlen = sizeof(struct sockaddr_in6);
- recvlen = recvfrom(sock,packetbuffer,(int)len,0,(struct sockaddr *)&srcaddr,&fromlen);
- if (recvlen > 0)
- {
- bool acceptdata;
-
- // got data, process it
- if (receivemode == RTPTransmitter::AcceptAll)
- acceptdata = true;
- else
- acceptdata = ShouldAcceptData(srcaddr.sin6_addr,htons(srcaddr.sin6_port));
-
- if (acceptdata)
- {
- RTPRawPacket *pack;
- RTPIPv6Address *addr;
- u_int8_t *datacopy;
-
- addr = new RTPIPv6Address(srcaddr.sin6_addr,ntohs(srcaddr.sin6_port));
- if (addr == 0)
- return ERR_RTP_OUTOFMEM;
- datacopy = new u_int8_t[recvlen];
- if (datacopy == 0)
- {
- delete addr;
- return ERR_RTP_OUTOFMEM;
- }
- memcpy(datacopy,packetbuffer,recvlen);
- pack = new RTPRawPacket(datacopy,recvlen,addr,curtime,rtp);
- if (pack == 0)
- {
- delete addr;
- delete [] datacopy;
- return ERR_RTP_OUTOFMEM;
- }
- rawpacketlist.push_back(pack);
- }
- }
- len = 0;
- RTPIOCTL(sock,FIONREAD,&len);
- }
- return 0;
-}
-
-int RTPUDPv6Transmitter::ProcessAddAcceptIgnoreEntry(in6_addr ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (acceptignoreinfo.HasCurrentElement()) // An entry for this IP address already exists
- {
- PortInfo *portinf = acceptignoreinfo.GetCurrentElement();
-
- if (port == 0) // select all ports
- {
- portinf->all = true;
- portinf->portlist.clear();
- }
- else if (!portinf->all)
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = portinf->portlist.begin();
- end = portinf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list
- return 0;
- }
- portinf->portlist.push_front(port);
- }
- }
- else // got to create an entry for this IP address
- {
- PortInfo *portinf;
- int status;
-
- portinf = new PortInfo();
- if (port == 0) // select all ports
- portinf->all = true;
- else
- portinf->portlist.push_front(port);
-
- status = acceptignoreinfo.AddElement(ip,portinf);
- if (status < 0)
- {
- delete portinf;
- return status;
- }
- }
- return 0;
-}
-
-void RTPUDPv6Transmitter::ClearAcceptIgnoreInfo()
-{
- acceptignoreinfo.GotoFirstElement();
- while (acceptignoreinfo.HasCurrentElement())
- {
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- delete inf;
- acceptignoreinfo.GotoNextElement();
- }
- acceptignoreinfo.Clear();
-}
-
-int RTPUDPv6Transmitter::ProcessDeleteAcceptIgnoreEntry(in6_addr ip,u_int16_t port)
-{
- acceptignoreinfo.GotoElement(ip);
- if (!acceptignoreinfo.HasCurrentElement())
- return ERR_RTP_UDPV6TRANS_NOSUCHENTRY;
-
- PortInfo *inf;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (port == 0) // delete all entries
- {
- inf->all = false;
- inf->portlist.clear();
- }
- else // a specific port was selected
- {
- if (inf->all) // currently, all ports are selected. Add the one to remove to the list
- {
- // we have to check if the list doesn't contain the port already
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == port) // already in list: this means we already deleted the entry
- return ERR_RTP_UDPV6TRANS_NOSUCHENTRY;
- }
- inf->portlist.push_front(port);
- }
- else // check if we can find the port in the list
- {
- std::list<u_int16_t>::iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; ++it)
- {
- if (*it == port) // found it!
- {
- inf->portlist.erase(it);
- return 0;
- }
- }
- // didn't find it
- return ERR_RTP_UDPV6TRANS_NOSUCHENTRY;
- }
- }
- return 0;
-}
-
-bool RTPUDPv6Transmitter::ShouldAcceptData(in6_addr srcip,u_int16_t srcport)
-{
- if (receivemode == RTPTransmitter::AcceptSome)
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return false;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // only accept the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- else // accept all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- }
- else // IgnoreSome
- {
- PortInfo *inf;
-
- acceptignoreinfo.GotoElement(srcip);
- if (!acceptignoreinfo.HasCurrentElement())
- return true;
-
- inf = acceptignoreinfo.GetCurrentElement();
- if (!inf->all) // ignore the ports in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return false;
- }
- return true;
- }
- else // ignore all, except the ones in the list
- {
- std::list<u_int16_t>::const_iterator it,begin,end;
-
- begin = inf->portlist.begin();
- end = inf->portlist.end();
- for (it = begin ; it != end ; it++)
- {
- if (*it == srcport)
- return true;
- }
- return false;
- }
- }
- return true;
-}
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-int RTPUDPv6Transmitter::CreateAbortDescriptors()
-{
- SOCKET listensock;
- int size;
- struct sockaddr_in6 addr;
-
- listensock = socket(PF_INET6,SOCK_STREAM,0);
- if (listensock == RTPSOCKERR)
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- addr.sin6_family = AF_INET6;
- if (bind(listensock,(struct sockaddr *)&addr,sizeof(struct sockaddr_in6)) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- size = sizeof(struct sockaddr_in6);
- if (getsockname(listensock,(struct sockaddr*)&addr,&size) != 0)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- unsigned short connectport = ntohs(addr.sin6_port);
-
- abortdesc[0] = socket(PF_INET6,SOCK_STREAM,0);
- if (abortdesc[0] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- addr.sin6_family = AF_INET6;
- if (bind(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in6)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- if (listen(listensock,1) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- addr.sin6_family = AF_INET6;
- addr.sin6_addr = in6addr_loopback;
- addr.sin6_port = htons(connectport);
-
- if (connect(abortdesc[0],(struct sockaddr *)&addr,sizeof(struct sockaddr_in6)) != 0)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- memset(&addr,0,sizeof(struct sockaddr_in6));
- size = sizeof(struct sockaddr_in6);
- abortdesc[1] = accept(listensock,(struct sockaddr *)&addr,&size);
- if (abortdesc[1] == RTPSOCKERR)
- {
- RTPCLOSE(listensock);
- RTPCLOSE(abortdesc[0]);
- return ERR_RTP_UDPV6TRANS_CANTCREATEABORTDESCRIPTORS;
- }
-
- // okay, got the connection, close the listening socket
-
- RTPCLOSE(listensock);
- return 0;
-}
-
-void RTPUDPv6Transmitter::DestroyAbortDescriptors()
-{
- RTPCLOSE(abortdesc[0]);
- RTPCLOSE(abortdesc[1]);
-}
-
-#else // in a non winsock environment we can use pipes
-
-int RTPUDPv6Transmitter::CreateAbortDescriptors()
-{
- if (pipe(abortdesc) < 0)
- return ERR_RTP_UDPV6TRANS_CANTCREATEPIPE;
- return 0;
-}
-
-void RTPUDPv6Transmitter::DestroyAbortDescriptors()
-{
- close(abortdesc[0]);
- close(abortdesc[1]);
-}
-
-#endif // WIN32
-
-int RTPUDPv6Transmitter::CreateLocalIPList()
-{
- // first try to obtain the list from the network interface info
-
- if (!GetLocalIPList_Interfaces())
- {
- // If this fails, we'll have to depend on DNS info
- GetLocalIPList_DNS();
- }
- AddLoopbackAddress();
- return 0;
-}
-
-#if (defined(WIN32) || defined(_WIN32_WCE))
-
-bool RTPUDPv6Transmitter::GetLocalIPList_Interfaces()
-{
- unsigned char buffer[RTPUDPV6TRANS_IFREQBUFSIZE];
- DWORD outputsize;
- DWORD numaddresses,i;
- SOCKET_ADDRESS_LIST *addrlist;
-
- if (WSAIoctl(rtpsock,SIO_ADDRESS_LIST_QUERY,NULL,0,&buffer,RTPUDPV6TRANS_IFREQBUFSIZE,&outputsize,NULL,NULL))
- return false;
-
- addrlist = (SOCKET_ADDRESS_LIST *)buffer;
- numaddresses = addrlist->iAddressCount;
- for (i = 0 ; i < numaddresses ; i++)
- {
- SOCKET_ADDRESS *sockaddr = &(addrlist->Address[i]);
- if (sockaddr->iSockaddrLength == sizeof(struct sockaddr_in6)) // IPv6 address
- {
- struct sockaddr_in6 *addr = (struct sockaddr_in6 *)sockaddr->lpSockaddr;
-
- localIPs.push_back(addr->sin6_addr);
- }
- }
-
- if (localIPs.empty())
- return false;
- return true;
-}
-
-#else
-
-#ifdef RTP_SUPPORT_IFADDRS
-
-bool RTPUDPv6Transmitter::GetLocalIPList_Interfaces()
-{
- struct ifaddrs *addrs,*tmp;
-
- getifaddrs(&addrs);
- tmp = addrs;
-
- while (tmp != 0)
- {
- if (tmp->ifa_addr->sa_family == AF_INET6)
- {
- struct sockaddr_in6 *inaddr = (struct sockaddr_in6 *)tmp->ifa_addr;
- localIPs.push_back(inaddr->sin6_addr);
- }
- tmp = tmp->ifa_next;
- }
-
- freeifaddrs(addrs);
-
- if (localIPs.empty())
- return false;
- return true;
-}
-
-#else
-
-bool RTPUDPv6Transmitter::GetLocalIPList_Interfaces()
-{
- return false;
-}
-
-#endif // RTP_SUPPORT_IFADDRS
-
-#endif // WIN32
-
-void RTPUDPv6Transmitter::GetLocalIPList_DNS()
-{
- int status;
- char name[1024];
-
- gethostname(name,1023);
- name[1023] = 0;
-
- struct addrinfo hints;
- struct addrinfo *res,*tmp;
-
- memset(&hints,0,sizeof(struct addrinfo));
- hints.ai_family = AF_INET6;
- hints.ai_socktype = 0;
- hints.ai_protocol = 0;
-
- if ((status = getaddrinfo(name,0,&hints,&res)) != 0)
- return;
-
- tmp = res;
- while (tmp != 0)
- {
- if (tmp->ai_family == AF_INET6)
- {
- struct sockaddr_in6 *addr = (struct sockaddr_in6 *)(tmp->ai_addr);
- localIPs.push_back(addr->sin6_addr);
- }
- tmp = tmp->ai_next;
- }
-
- freeaddrinfo(res);
-}
-
-
-void RTPUDPv6Transmitter::AbortWaitInternal()
-{
-#if (defined(WIN32) || defined(_WIN32_WCE))
- send(abortdesc[1],"*",1,0);
-#else
- write(abortdesc[1],"*",1);
-#endif // WIN32
-}
-
-
-void RTPUDPv6Transmitter::AddLoopbackAddress()
-{
- std::list<in6_addr>::const_iterator it;
- bool found = false;
-
- for (it = localIPs.begin() ; !found && it != localIPs.end() ; it++)
- {
- if ((*it) == in6addr_loopback)
- found = true;
- }
-
- if (!found)
- localIPs.push_back(in6addr_loopback);
-}
-
-#ifdef RTPDEBUG
-void RTPUDPv6Transmitter::Dump()
-{
- if (!init)
- std::cout << "Not initialized" << std::endl;
- else
- {
- MAINMUTEX_LOCK
-
- if (!created)
- std::cout << "Not created" << std::endl;
- else
- {
- char str[1024];
- in6_addr ip;
- u_int16_t ip16[8];
- std::list<in6_addr>::const_iterator it;
- int i,j;
-
- std::cout << "Portbase: " << portbase << std::endl;
- std::cout << "RTP socket descriptor: " << rtpsock << std::endl;
- std::cout << "RTCP socket descriptor: " << rtcpsock << std::endl;
- ip = bindIP;
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2) { ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8); ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]); }
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7]);
- std::cout << "Bind IP address: " << str << std::endl;
- std::cout << "Local IP addresses:" << std::endl;
- for (it = localIPs.begin() ; it != localIPs.end() ; it++)
- {
- ip = (*it);
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2) { ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8); ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]); }
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7]);
- std::cout << " " << str << std::endl;
- }
- std::cout << "Multicast TTL: " << (int)multicastTTL << std::endl;
- std::cout << "Receive mode: ";
- switch (receivemode)
- {
- case RTPTransmitter::AcceptAll:
- std::cout << "Accept all";
- break;
- case RTPTransmitter::AcceptSome:
- std::cout << "Accept some";
- break;
- case RTPTransmitter::IgnoreSome:
- std::cout << "Ignore some";
- }
- std::cout << std::endl;
- if (receivemode != RTPTransmitter::AcceptAll)
- {
- acceptignoreinfo.GotoFirstElement();
- while(acceptignoreinfo.HasCurrentElement())
- {
- ip = acceptignoreinfo.GetCurrentKey();
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2) { ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8); ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]); }
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7]);
- PortInfo *pinfo = acceptignoreinfo.GetCurrentElement();
- std::cout << " " << str << ": ";
- if (pinfo->all)
- {
- std::cout << "All ports";
- if (!pinfo->portlist.empty())
- std::cout << ", except ";
- }
-
- std::list<u_int16_t>::const_iterator it;
-
- for (it = pinfo->portlist.begin() ; it != pinfo->portlist.end() ; )
- {
- std::cout << (*it);
- it++;
- if (it != pinfo->portlist.end())
- std::cout << ", ";
- }
- std::cout << std::endl;
- }
- }
-
- std::cout << "Local host name: ";
- if (localhostname == 0)
- std::cout << "Not set";
- else
- std::cout << localhostname;
- std::cout << std::endl;
-
- std::cout << "List of destinations: ";
- destinations.GotoFirstElement();
- if (destinations.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- std::cout << " " << destinations.GetCurrentElement().GetDestinationString() << std::endl;
- destinations.GotoNextElement();
- } while (destinations.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;
-
- std::cout << "Supports multicasting: " << ((supportsmulticasting)?"Yes":"No") << std::endl;
-#ifdef RTP_SUPPORT_IPV6MULTICAST
- std::cout << "List of multicast groups: ";
- multicastgroups.GotoFirstElement();
- if (multicastgroups.HasCurrentElement())
- {
- std::cout << std::endl;
- do
- {
- ip = multicastgroups.GetCurrentElement();
- for (i = 0,j = 0 ; j < 8 ; j++,i += 2) { ip16[j] = (((u_int16_t)ip.s6_addr[i])<<8); ip16[j] |= ((u_int16_t)ip.s6_addr[i+1]); }
- sprintf(str,"%04X:%04X:%04X:%04X:%04X:%04X:%04X:%04X",(int)ip16[0],(int)ip16[1],(int)ip16[2],(int)ip16[3],(int)ip16[4],(int)ip16[5],(int)ip16[6],(int)ip16[7]);
- std::cout << " " << str << std::endl;
- multicastgroups.GotoNextElement();
- } while (multicastgroups.HasCurrentElement());
- }
- else
- std::cout << "Empty" << std::endl;
-#endif // RTP_SUPPORT_IPV6MULTICAST
-
- std::cout << "Number of raw packets in queue: " << rawpacketlist.size() << std::endl;
- std::cout << "Maximum allowed packet size: " << maxpacksize << std::endl;
- std::cout << "RTP packet count: " << rtppackcount << std::endl;
- std::cout << "RTCP packet count: " << rtcppackcount << std::endl;
- }
-
- MAINMUTEX_UNLOCK
- }
-
-}
-#endif // RTPDEBUG
-
-#endif // RTP_SUPPORT_IPV6
-
+++ /dev/null
-/*
-
- This file is a part of JRTPLIB
- Copyright (c) 1999-2005 Jori Liesenborgs
-
- Contact: jori@lumumba.uhasselt.be
-
- This library was developed at the "Expertisecentrum Digitale Media"
- (http://www.edm.uhasselt.be), a research center of the Hasselt University
- (http://www.uhasselt.be). The library is based upon work done for
- my thesis at the School for Knowledge Technology (Belgium/The Netherlands).
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included
- in all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- IN THE SOFTWARE.
-
-*/
-
-#ifndef RTPUDPV6TRANSMITTER_H
-
-#define RTPUDPV6TRANSMITTER_H
-
-#include "rtpconfig.h"
-
-#ifdef RTP_SUPPORT_IPV6
-
-#include "rtptransmitter.h"
-#include "rtpipv6destination.h"
-#include "rtphashtable.h"
-#include "rtpkeyhashtable.h"
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- #include <netinet/in.h>
-#endif // WIN32
-#include <string.h>
-#include <list>
-
-#ifdef RTP_SUPPORT_THREAD
- #include <jmutex.h>
-#endif // RTP_SUPPORT_THREAD
-
-#define RTPUDPV6TRANS_HASHSIZE 8317
-#define RTPUDPV6TRANS_DEFAULTPORTBASE 5000
-
-class RTPUDPv6TransmissionParams : public RTPTransmissionParams
-{
-public:
- RTPUDPv6TransmissionParams():RTPTransmissionParams(RTPTransmitter::IPv6UDPProto) { portbase = RTPUDPV6TRANS_DEFAULTPORTBASE; for (int i = 0 ; i < 16 ; i++) bindIP.s6_addr[i] = 0; multicastTTL = 1; }
- void SetBindIP(in6_addr ip) { bindIP = ip; }
- void SetPortbase(u_int16_t pbase) { portbase = pbase; }
- void SetMulticastTTL(u_int8_t mcastTTL) { multicastTTL = mcastTTL; }
- void SetLocalIPList(std::list<in6_addr> &iplist) { localIPs = iplist; }
- void ClearLocalIPList() { localIPs.clear(); }
- in6_addr GetBindIP() const { return bindIP; }
- u_int16_t GetPortbase() const { return portbase; }
- u_int8_t GetMulticastTTL() const { return multicastTTL; }
- const std::list<in6_addr> &GetLocalIPList() const { return localIPs; }
-private:
- u_int16_t portbase;
- in6_addr bindIP;
- std::list<in6_addr> localIPs;
- u_int8_t multicastTTL;
-};
-
-class RTPUDPv6TransmissionInfo : public RTPTransmissionInfo
-{
-public:
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- RTPUDPv6TransmissionInfo(std::list<in6_addr> iplist,int rtpsock,int rtcpsock) : RTPTransmissionInfo(RTPTransmitter::IPv6UDPProto)
-#else
- RTPUDPv6TransmissionInfo(std::list<in6_addr> iplist,SOCKET rtpsock,SOCKET rtcpsock) : RTPTransmissionInfo(RTPTransmitter::IPv6UDPProto)
-#endif // WIN32
- { localIPlist = iplist; rtpsocket = rtpsock; rtcpsocket = rtcpsock; }
-
- ~RTPUDPv6TransmissionInfo() { }
- std::list<in6_addr> GetLocalIPList() const { return localIPlist; }
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- int GetRTPSocket() const { return rtpsocket; }
- int GetRTCPSocket() const { return rtcpsocket; }
-#else
- SOCKET GetRTPSocket() const { return rtpsocket; }
- SOCKET GetRTCPSocket() const { return rtcpsocket; }
-#endif // WIN32
-private:
- std::list<in6_addr> localIPlist;
-#if ! (defined(WIN32) || defined(_WIN32_WCE))
- int rtpsocket,rtcpsocket;
-#else
- SOCKET rtpsocket,rtcpsocket;
-#endif // WIN32
-};
-
-#ifdef RTP_SUPPORT_INLINETEMPLATEPARAM
- inline int RTPUDPv6Trans_GetHashIndex_IPv6Dest(const RTPIPv6Destination &d) { in6_addr ip = d.GetIP(); return ((((u_int32_t)ip.s6_addr[12])<<24)|(((u_int32_t)ip.s6_addr[13])<<16)|(((u_int32_t)ip.s6_addr[14])<<8)|((u_int32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
- inline int RTPUDPv6Trans_GetHashIndex_in6_addr(const in6_addr &ip) { return ((((u_int32_t)ip.s6_addr[12])<<24)|(((u_int32_t)ip.s6_addr[13])<<16)|(((u_int32_t)ip.s6_addr[14])<<8)|((u_int32_t)ip.s6_addr[15]))%RTPUDPV6TRANS_HASHSIZE; }
-#else // No support for inline function as template parameter
- int RTPUDPv6Trans_GetHashIndex_IPv6Dest(const RTPIPv6Destination &d);
- int RTPUDPv6Trans_GetHashIndex_in6_addr(const in6_addr &ip);
-#endif // RTP_SUPPORT_INLINETEMPLATEPARAM
-
-#define RTPUDPV6TRANS_HEADERSIZE (40+8)
-
-class RTPUDPv6Transmitter : public RTPTransmitter
-{
-public:
- RTPUDPv6Transmitter();
- ~RTPUDPv6Transmitter();
-
- int Init(bool treadsafe);
- int Create(size_t maxpacksize,const RTPTransmissionParams *transparams);
- void Destroy();
- RTPTransmissionInfo *GetTransmissionInfo();
-
- int GetLocalHostName(u_int8_t *buffer,size_t *bufferlength);
- bool ComesFromThisTransmitter(const RTPAddress *addr);
- size_t GetHeaderOverhead() { return RTPUDPV6TRANS_HEADERSIZE; }
-
- int Poll();
- int WaitForIncomingData(const RTPTime &delay,bool *dataavailable = 0);
- int AbortWait();
-
- int SendRTPData(const void *data,size_t len);
- int SendRTCPData(const void *data,size_t len);
-
- void ResetPacketCount();
- u_int32_t GetNumRTPPacketsSent();
- u_int32_t GetNumRTCPPacketsSent();
-
- int AddDestination(const RTPAddress &addr);
- int DeleteDestination(const RTPAddress &addr);
- void ClearDestinations();
-
- bool SupportsMulticasting();
- int JoinMulticastGroup(const RTPAddress &addr);
- int LeaveMulticastGroup(const RTPAddress &addr);
- void LeaveAllMulticastGroups();
-
- int SetReceiveMode(RTPTransmitter::ReceiveMode m);
- int AddToIgnoreList(const RTPAddress &addr);
- int DeleteFromIgnoreList(const RTPAddress &addr);
- void ClearIgnoreList();
- int AddToAcceptList(const RTPAddress &addr);
- int DeleteFromAcceptList(const RTPAddress &addr);
- void ClearAcceptList();
- int SetMaximumPacketSize(size_t s);
-
- bool NewDataAvailable();
- RTPRawPacket *GetNextPacket();
-#ifdef RTPDEBUG
- void Dump();
-#endif // RTPDEBUG
-private:
- int CreateLocalIPList();
- bool GetLocalIPList_Interfaces();
- void GetLocalIPList_DNS();
- void AddLoopbackAddress();
- void FlushPackets();
- int PollSocket(bool rtp);
- int ProcessAddAcceptIgnoreEntry(in6_addr ip,u_int16_t port);
- int ProcessDeleteAcceptIgnoreEntry(in6_addr ip,u_int16_t port);
-#ifdef RTP_SUPPORT_IPV6MULTICAST
- bool SetMulticastTTL(u_int8_t ttl);
-#endif // RTP_SUPPORT_IPV6MULTICAST
- bool ShouldAcceptData(in6_addr srcip,u_int16_t srcport);
- void ClearAcceptIgnoreInfo();
-
- bool init;
- bool created;
- bool waitingfordata;
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET rtpsock,rtcpsock;
-#else // not using winsock
- int rtpsock,rtcpsock;
-#endif // WIN32
- in6_addr bindIP;
- std::list<in6_addr> localIPs;
- u_int16_t portbase;
- u_int8_t multicastTTL;
- RTPTransmitter::ReceiveMode receivemode;
-
- u_int8_t *localhostname;
- size_t localhostnamelength;
-
- RTPHashTable<const RTPIPv6Destination,RTPUDPv6Trans_GetHashIndex_IPv6Dest,RTPUDPV6TRANS_HASHSIZE> destinations;
-#ifdef RTP_SUPPORT_IPV6MULTICAST
- RTPHashTable<const in6_addr,RTPUDPv6Trans_GetHashIndex_in6_addr,RTPUDPV6TRANS_HASHSIZE> multicastgroups;
-#endif // RTP_SUPPORT_IPV6MULTICAST
- std::list<RTPRawPacket*> rawpacketlist;
-
- bool supportsmulticasting;
- size_t maxpacksize;
-
- class PortInfo
- {
- public:
- PortInfo() { all = false; }
-
- bool all;
- std::list<u_int16_t> portlist;
- };
-
- RTPKeyHashTable<const in6_addr,PortInfo*,RTPUDPv6Trans_GetHashIndex_in6_addr,RTPUDPV6TRANS_HASHSIZE> acceptignoreinfo;
-
- // notification descriptors for AbortWait (0 is for reading, 1 for writing)
-#if (defined(WIN32) || defined(_WIN32_WCE))
- SOCKET abortdesc[2];
-#else
- int abortdesc[2];
-#endif // WIN32
- int CreateAbortDescriptors();
- void DestroyAbortDescriptors();
- void AbortWaitInternal();
-#ifdef RTP_SUPPORT_THREAD
- JMutex mainmutex,waitmutex;
- int threadsafe;
-#endif // RTP_SUPPORT_THREAD
-
- u_int32_t rtppackcount,rtcppackcount;
-};
-
-#endif // RTP_SUPPORT_IPV6
-
-#endif // RTPUDPV6TRANSMITTER_H
-
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#include "jmutex.h"
-
-JMutex::JMutex()
-{
- initialized = false;
-}
-
-JMutex::~JMutex()
-{
- if (initialized)
- CloseHandle(mutex);
-}
-
-int JMutex::Init()
-{
- if (initialized)
- return ERR_JMUTEX_ALREADYINIT;
- mutex = CreateMutex(NULL,FALSE,NULL);
- if (mutex == NULL)
- return ERR_JMUTEX_CANTCREATEMUTEX;
- initialized = true;
- return 0;
-}
-
-int JMutex::Lock()
-{
- if (!initialized)
- return ERR_JMUTEX_NOTINIT;
- WaitForSingleObject(mutex,INFINITE);
- return 0;
-}
-
-int JMutex::Unlock()
-{
- if (!initialized)
- return ERR_JMUTEX_NOTINIT;
- ReleaseMutex(mutex);
- return 0;
-}
+++ /dev/null
-/*
-
- This file is a part of the JThread package, which contains some object-
- oriented thread wrappers for different thread implementations.
-
- Copyright (c) 2000-2005 Jori Liesenborgs (jori@lumumba.uhasselt.be)
-
- Permission is hereby granted, free of charge, to any person obtaining a
- copy of this software and associated documentation files (the "Software"),
- to deal in the Software without restriction, including without limitation
- the rights to use, copy, modify, merge, publish, distribute, sublicense,
- and/or sell copies of the Software, and to permit persons to whom the
- Software is furnished to do so, subject to the following conditions:
-
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
-
-*/
-
-#include "jthread.h"
-
-#ifndef _WIN32_WCE
- #include <process.h>
-#endif // _WIN32_WCE
-
-JThread::JThread()
-{
- retval = NULL;
- mutexinit = false;
- running = false;
-}
-
-JThread::~JThread()
-{
- Kill();
-}
-
-int JThread::Start()
-{
- if (!mutexinit)
- {
- if (!runningmutex.IsInitialized())
- {
- if (runningmutex.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- }
- if (!continuemutex.IsInitialized())
- {
- if (continuemutex.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- }
- if (!continuemutex2.IsInitialized())
- {
- if (continuemutex2.Init() < 0)
- return ERR_JTHREAD_CANTINITMUTEX;
- } mutexinit = true;
- }
-
- runningmutex.Lock();
- if (running)
- {
- runningmutex.Unlock();
- return ERR_JTHREAD_ALREADYRUNNING;
- }
- runningmutex.Unlock();
-
- continuemutex.Lock();
-#ifndef _WIN32_WCE
- threadhandle = (HANDLE)_beginthreadex(NULL,0,TheThread,this,0,&threadid);
-#else
- threadhandle = CreateThread(NULL,0,TheThread,this,0,&threadid);
-#endif // _WIN32_WCE
- if (threadhandle == NULL)
- {
- continuemutex.Unlock();
- return ERR_JTHREAD_CANTSTARTTHREAD;
- }
-
- /* Wait until 'running' is set */
-
- runningmutex.Lock();
- while (!running)
- {
- runningmutex.Unlock();
- runningmutex.Lock();
- }
- runningmutex.Unlock();
-
- continuemutex.Unlock();
-
- continuemutex2.Lock();
- continuemutex2.Unlock();
-
- return 0;
-}
-
-int JThread::Kill()
-{
- runningmutex.Lock();
- if (!running)
- {
- runningmutex.Unlock();
- return ERR_JTHREAD_NOTRUNNING;
- }
- TerminateThread(threadhandle,0);
- CloseHandle(threadhandle);
- running = false;
- runningmutex.Unlock();
- return 0;
-}
-
-bool JThread::IsRunning()
-{
- bool r;
-
- runningmutex.Lock();
- r = running;
- runningmutex.Unlock();
- return r;
-}
-
-void *JThread::GetReturnValue()
-{
- void *val;
-
- runningmutex.Lock();
- if (running)
- val = NULL;
- else
- val = retval;
- runningmutex.Unlock();
- return val;
-}
-
-#ifndef _WIN32_WCE
-UINT __stdcall JThread::TheThread(void *param)
-#else
-DWORD WINAPI JThread::TheThread(void *param)
-#endif // _WIN32_WCE
-{
- JThread *jthread;
- void *ret;
-
- jthread = (JThread *)param;
-
- jthread->continuemutex2.Lock();
- jthread->runningmutex.Lock();
- jthread->running = true;
- jthread->runningmutex.Unlock();
-
- jthread->continuemutex.Lock();
- jthread->continuemutex.Unlock();
-
- ret = jthread->Thread();
-
- jthread->runningmutex.Lock();
- jthread->running = false;
- jthread->retval = ret;
- CloseHandle(jthread->threadhandle);
- jthread->runningmutex.Unlock();
- return 0;
-}
-
-void JThread::ThreadStarted()
-{
- continuemutex2.Unlock();
-}
-
+++ /dev/null
-EXTRA_DIST = gettypes.cpp
-
+++ /dev/null
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projects / thirdparty / freeswitch.git / commitdiff
