* NEWS: updated

* README: added GNU Hurd to the supported platforms
* doc/libtool.texi: document `-dlpreopen dummy'
* libltdl/ltdl.c (strchr): fixed typo (missing star)

* libltdl/ltdl.c (strrchr): fixed typo (missing star)
* libltdl/ltdl.c (trim): use `const' to silence -Wwrite-strings

* ltconfig.in (bsdi4, deplibs_check_method): use a less restrictive
  regex (reported by Chris P. Ross <cross@eng.us.uu.net>)
* ltmain.in: support `-dlopen dummy', define lt_preloaded_symbols
  if dlself != no
* doc/libtool.texi: libtool does also support non C source code

* ltconfig.in: CR/LF fix for broken DJGPP bash
* ltmain.in: CR/LF fix for DJGPP

diff --git a/ChangeLog b/ChangeLog
index 397f747b0c5139f345feea0539cf213ada3d013e..cf023c7e6370ed1c60b8585764b54c60b4716efe 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,28 @@
+1999-06-23  Thomas Tanner  <tanner@ffii.org>
+
+       * NEWS: updated
+       * README: added GNU Hurd to the supported platforms
+       * doc/libtool.texi: document `-dlpreopen dummy'
+       * libltdl/ltdl.c (strchr): fixed typo (missing star)
+       
+1999-06-23  Stephan Kulow <coolo@itm.mu-luebeck.de>
+
+       * libltdl/ltdl.c (strrchr): fixed typo (missing star)
+       * libltdl/ltdl.c (trim): use `const' to silence -Wwrite-strings
+
+1999-06-18  Thomas Tanner  <tanner@ffii.org>
+
+       * ltconfig.in (bsdi4, deplibs_check_method): use a less restrictive
+         regex (reported by Chris P. Ross <cross@eng.us.uu.net>)
+       * ltmain.in: support `-dlopen dummy', define lt_preloaded_symbols
+         if dlself != no
+       * doc/libtool.texi: libtool does also support non C source code
+
+1999-06-18  Teun Burgers  <burgers@ecn.nl>
+
+       * ltconfig.in: CR/LF fix for broken DJGPP bash
+       * ltmain.in: CR/LF fix for DJGPP
+
 1999-06-23  Olly Betts  <olly@muscat.co.uk>
 
        * ltmain.in (ltdll.c): Support for crosscompiling from linux to

diff --git a/NEWS b/NEWS
index 5f977b52cb17c9653793b21f3c2895e721d98a56..7e20fc03bfc8e33744847a0ed1195e48cee8ea76 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -1,10 +1,15 @@
 NEWS - list of user-visible changes between releases of GNU Libtool
 
-New in CVS version 1.3.2a, Libtool team:
+New in 1.3.3: 1999-06-2?, CVS version 1.3.2a, Libtool team:
+* New `-dlpreopen dummy' flag to ensure that
+  lt_preloaded_symbols is always defined.
 * Work around self-dlclose bug in FreeBSD 3.1.
 * Expand convenience libraries when creating reloadable objects.
+* Do not forget to import -L flags of convenience libraries.
 * Do not pass -whole-archive or equivalent to symbol extractor.
 * Create directory to expand convenience libraries only when needed.
+* Improved support for Cygwin, DJGPP and NetBSD
+* Various bugfixes
 \f
 New in 1.3.2: 1999-05-26, CVS version 1.3.1a, Libtool team:
 * Avoid circular links of objects and libraries.

diff --git a/README b/README
index 89d41bf994f9270e387d9c24a1485f39977a5396..27fde37a4d8cf7ab1ac060c56a952577afc4c427 100644 (file)
--- a/README
+++ b/README
@@ -15,6 +15,7 @@ Shared library support has been implemented for these platforms:
   Digital/UNIX 3.x, 4.x, a.k.a. OSF/1 (*-*-osf3*, *-*-osf4*)
   DG/UX R4.11, R4.12, R4.20 (*-*-dguxR411*, *-*-dguxR412*, *-*-dguxR420*)
   FreeBSD 2.x, 3.x, 4.x (*-*-freebsd2*, *-*-freebsd3*, *-*-freebsd4*)
+  GNU Hurd (*-*-gnu*)
   GNU/Linux ELF (*-*-linux-gnu*, except aout, coff, and oldld)
   HP-UX 9.x, 10.x, 11.x (*-*-hpux9*, *-*-hpux10*, *-*-hpux11*) [see note]
   IRIX 5.x, 6.x (*-*-irix5*, *-*-irix6*)

diff --git a/doc/libtool.texi b/doc/libtool.texi
index 73e6a1f9cecc2b6998aa23c12957a8696de23f12..dc09011423cf9ff6fdda0839f3adc35ee145b84c 100644 (file)
--- a/doc/libtool.texi
+++ b/doc/libtool.texi
@@ -1132,8 +1132,9 @@ the name of the C compiler, and contain the @samp{-c} compiler flag so
 that only an object file is created.
 
 Libtool determines the name of the output file by removing the directory
-component from the source file name, then substituting the C source code
-suffix @samp{.c} with the library object suffix, @samp{.lo}.
+component from the source file name, then substituting the source code
+suffix (e.g. @samp{.c} for C soure code) with the library object suffix,
+@samp{.lo}.
 
 If shared libraries are being built, any necessary PIC generation flags
 are substituted into the compilation command.
@@ -1203,6 +1204,9 @@ Link @var{file} into the output program, and add its symbols to
 @var{lt_preloaded_symbols} (@pxref{Dlpreopening}).  If @var{file} is
 @code{self}, the symbols of the program itself will be added to
 @var{lt_preloaded_symbols}.
+If @var{file} is @code{dummy} libtool will make sure that
+@var{lt_preloaded_symbols} is always @emph{defined}, regardless of whether
+it's empty or not.
 
 @item -export-dynamic
 Allow symbols from @var{output-file} to be resolved with @code{dlsym}

diff --git a/libltdl/ltdl.c b/libltdl/ltdl.c
index 119dcd71c3510a2279c024590e60462b3971506b..7a5af2ab178b027500208d91759c47c323e3eaf9 100644 (file)
--- a/libltdl/ltdl.c
+++ b/libltdl/ltdl.c
@@ -165,7 +165,7 @@ strchr(str, ch)
 {
        const char *p;
 
-       for (p = str; *p != (char)ch && p != '\0'; p++)
+       for (p = str; *p != (char)ch && *p != '\0'; p++)
                /*NOWORK*/;
 
        return (*p == (char)ch) ? p : 0;
@@ -192,7 +192,7 @@ strrchr(str, ch)
 {
        const char *p;
 
-       for (p = str; p != '\0'; p++)
+       for (p = str; *p != '\0'; p++)
                /*NOWORK*/;
 
        while (*p != (char)ch && p >= str)
@@ -1135,7 +1135,7 @@ trim (dest, str)
        /* remove the leading and trailing "'" from str 
           and store the result in dest */
        char *tmp;
-       char *end = strrchr(str, '\'');
+       const char *end = strrchr(str, '\'');
        int len = strlen(str);
 
        if (*dest)

diff --git a/ltconfig.in b/ltconfig.in
index 1be753d18aacc79cf24a91250e7fec9ed4ae6720..a19c7c90ae0678f52bc603a78c0154f61c0ca0a5 100755 (executable)
--- a/ltconfig.in
+++ b/ltconfig.in
@@ -1791,7 +1791,7 @@ bsdi4*)
   soname_spec='${libname}.so'
   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
   shlibpath_var=LD_LIBRARY_PATH
-  deplibs_check_method='file_magic ELF 32-bit LSB shared object'
+  deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
   file_magic_cmd=/usr/bin/file
   file_magic_test_file=/shlib/libc.so
   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
@@ -2939,7 +2939,7 @@ EOF
   esac
 
   # Append the ltmain.sh script.
-  cat "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
+  sed '$q' "$ltmain" >> "$ofile" || (rm -f "$ofile"; exit 1)
 
   chmod +x "$ofile"
   ;;

diff --git a/ltmain.in b/ltmain.in
index 59cf2eb44f342af4b6b3468b0a139ce1bba79e5b..e855847f54b6f7ac68c3c182a53ce24d42e98046 100644 (file)
--- a/ltmain.in
+++ b/ltmain.in
@@ -69,7 +69,7 @@ rm="rm -f"
 Xsed='sed -e 1s/^X//'
 sed_quote_subst='s/\([\\`\\"$\\\\]\)/\\\1/g'
 SP2NL='tr \040 \012'
-NL2SP='tr \012 \040'
+NL2SP='tr \015\012 \040\040'
 
 # NLS nuisances.
 # Only set LANG and LC_ALL to C if already set.
@@ -901,6 +901,14 @@ compiler."
          fi
          case "$arg" in
          *.la | *.lo) ;;  # We handle these cases below.
+         dummy)
+           if test "$dlself" = no; then
+             dlself=needless
+             export_dynamic=yes
+           fi
+           prev=
+           continue
+           ;;
          self)
            if test "$prev" = dlprefiles; then
              dlself=yes
@@ -2444,7 +2452,7 @@ EOF
       fi
 
       dlsyms=
-      if test -n "$dlfiles$dlprefiles" || test "$dlself" = yes; then
+      if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
        if test -n "$NM" && test -n "$global_symbol_pipe"; then
          dlsyms="${outputname}S.c"
        else