Alexandre Oliva [Wed, 16 Dec 1998 06:22:02 +0000 (06:22 +0000)]
* Makefile.am (cvs-dist): our release tags are in lower case
(cvs-diff): ditto
(EXTRA_DIST): added README-alpha
(DIST_SUBDIRS): added depdemo
* README-alpha: minor adaptations
* demo/Makefile.am, mdemo/Makefile.am, depdemo/Makefile.am:
removed comment about special needs for distribution
* depdemo/Makefile.am: don't generate dependencies
* depdemo/configure.in: modified version number
Alexandre Oliva [Wed, 16 Dec 1998 05:42:23 +0000 (05:42 +0000)]
* ltmain.in (-force-static, force_static): removed
* libltdl/Makefile.am (CFLAGS): ditto
* libltdl/configure.in: check for memory.h, rindex() and
dlpreopening. Fixed NEED_USCORE caching policy.
* libltdl/ltdl.h (lt_dlsym): make the name argument const
* libltdl/ltdl.c (types): new variable: head of list of available
dlopening mechanisms
(lt_dltype_t): interface of a dlopening mechanism, with pointers
to functions for init, exit, open, close and sym
(lt_dlhandle_t): added pointer to interface type
(strdup): don't name it strdup; it can be troublesome
(strrchr): ditto; use rindex if available
(LIBTOOL_STATIC): check HAVE_DLPREOPEN instead, and move to the
end of the file, so that it becomes the header of the list
(all): renamed all interface-implementation functions, to avoid
name clashes, and created lt_dltype_t nodes for all of them
(lt_dlinit): initialize all available interfaces; remove those
that fail from the list. Return failure only if no interfaces
could be initialized.
(lt_dlexit): return number of failures
(tryall_dlopen): try to open the library with all available
interfaces
(lt_dlopen): use tryall_dlopen; increased size of fixed buffers.
We should probably make these bound-checked or dynamically
allocated for the final release! Fix bug when filename did not
contain slashes; should we check for `\\' too? Try old_library if
everything else fails.
(lt_dlclose): use the interface type for closing
(lt_dlsym): make `symbol' const, use interface type for looking up
* mdemo/Makefile.am: moved mdemo/modules/* back into mdemo
(SUBDIRS): removed
(libfoo2_la_LDFLAGS): added -static; nice test. However, since it
causes -lm to linked into hell*, it causes tests that should fail
to pass
(noinst_HEADERS): no need to install foo.h
* mdemo/configure.in: remove modules/Makefile
tests/mdemo-exec.test: updated accordingly
Alexandre Oliva [Wed, 16 Dec 1998 05:15:24 +0000 (05:15 +0000)]
* NEWS: Added Thomas Tanner and Gary V. Vaughan to the list of new
maintainers. Detailed expected failures of libtldl+mdemo. Listed
recent ports. Added full URL for the home page. Note that
libtool C program is unusable.
Alexandre Oliva [Wed, 16 Dec 1998 02:36:20 +0000 (02:36 +0000)]
* demo/configure.in (BINARY_HELLDL): test whether dlopen is
supported at configure time
* demo/Makefile.am (helldl): use automake conditionals to build
helldl as a script or as a binary program
Alexandre Oliva [Wed, 16 Dec 1998 02:27:01 +0000 (02:27 +0000)]
* configure.in (AC_CONFIG_SUBDIRS): added libltdl
* Makefile.am (SUBDIRS): build libltdl by default
(DIST_SUBDIRS): simplify distribution of demo and mdemo
(libtool, clibtool, libtoolize, ltconfig, ltmain.sh): add
srcdir where appropriate
(ACINCLUDE_M4_LIST): new rule for maintaining links from
acinclude.m4 to libtool.m4
(*demo/Makefile.in): don't update autoconf/automake files any
more; make check is needed
Alexandre Oliva [Mon, 7 Dec 1998 11:39:16 +0000 (11:39 +0000)]
* doc/libtool.texi (author): listed all the AUTHORS
(Dlopen issues): added reference to libltdl, still undocumented
(C++ libraries): it's not *that* simple, after all :-(
(Inter-library dependencies): they're back!
Alexandre Oliva [Wed, 25 Nov 1998 02:28:38 +0000 (02:28 +0000)]
* ltconfig.in (echo): avoid shell error messages when we're
testing for large command line support
Reported by Axel Thimm <Axel.Thimm@physik.fu-berlin.de>
Alexandre Oliva [Wed, 25 Nov 1998 01:20:59 +0000 (01:20 +0000)]
* doc/PLATFORMS: updated last-tested release for platforms I've
got access to
* THANKS: added Chris P. Ross
* ltconfig.in: added recognition of the dynamic linker on BSD/OS 4.x
* README: added BSD/OS 4.x to the list of supported platforms
* doc/PLATFORMS: added BSD/OS 4.x support for various host id's
Alexandre Oliva [Thu, 19 Nov 1998 19:57:33 +0000 (19:57 +0000)]
* ltmain.in (installed): new variable defined within a .la file,
so that libtool can now link already-installed libraries into a
program.
* NEWS: ditto
* doc/libtool.texi (Linking executables): document it
Alexandre Oliva [Thu, 19 Nov 1998 18:01:07 +0000 (18:01 +0000)]
* ltmain.in (installed): new variable defined within a .la file,
so that libtool can now link already-installed libraries into a
program.
* NEWS: ditto
* doc/libtool.texi (Linking executables): document it
Alexandre Oliva [Wed, 18 Nov 1998 07:29:36 +0000 (07:29 +0000)]
* NEWS: -module and libtldl
* mdemo/Makefile.am: ../libltdl is within $(srcdir)
* libltdl, Makefile.am: added libltdl (a system independent
dlopen wrapper library extracted from mdemo)
* ltmain.in: added -module flag for compiling and linking of
modules. If enabled it compiles always both .o (with -DLT_RENAME)
and .lo files
* mdemo: modified mdemo to work with libltdl
* tests/ltdl*: added tests for libltdl
Steve Price [Mon, 16 Nov 1998 19:39:25 +0000 (19:39 +0000)]
* ltconfig.in: when $host_os is freebsd[23]* determine whether
the current linker format is a.out or ELF
* ltmain.in: add two new $version_type's, freebsd-aout and
freebsd-elf, to support above change
Stephan Kulow [Mon, 16 Nov 1998 13:21:02 +0000 (13:21 +0000)]
* ltconfig.in: extent no_builtin_flag to contain -fno-rtti and
-fno-exceptions in case we compile with a gcc, that supports
this options (egcs and gcc >= 2.8)
Alexandre Oliva [Mon, 16 Nov 1998 08:10:45 +0000 (08:10 +0000)]
* ltmain.in (C_compiler): copy $CC before it is overwritten with
command-line compiler, so that we can use it to compile C sources
generated during the build. This fixes the problem that showed up
with -export-dynamic of C++ programs in egcs 1.1.
* NEWS: ditto
Alexandre Oliva [Wed, 11 Nov 1998 21:12:30 +0000 (21:12 +0000)]
* ltconfig.in: make use of '~' field separator in reload_cmds,
old_archive_from_new_cmds, old_archive_cmds, archive_cmds,
old_postinstall_cmds, postinstall_cmds, old_postuninstall_cmds,
postuninstall_cmds and finish_cmds, so that the semi-colons inside
if/then/else/fi and for/do/done etc. do not break the eval loop in
ltmain.in (below).
* ltmain.in: changed all of the eval loops to use an IFS of `~',
to allow differentiation between the end-of-statement-;
(now `~' is used) and end-of-substatement-; (still `;'). This
fixes AIX and win32 at least.
Alexandre Oliva [Sat, 7 Nov 1998 07:04:04 +0000 (07:04 +0000)]
* ltconfig.in: add --falback-echo, to be used if everything else
fails. The tests now check the behavior of $echo for very large
strings, because some echo commands would just core dump (e.g.,
Solaris' printf). If too large strings fail, smaller ones are
tested.
(ltecho): arrange that, if the --fallback-echo method is selected,
echo will be defined in the libtool script so as to re-run itself,
not ltconfig
* ltmain.in: add --fallback-echo
(qecho) ensure that, if --falback-echo is being used, qecho is
defined with the full pathname of the libtool script
Alexandre Oliva [Wed, 4 Nov 1998 09:43:29 +0000 (09:43 +0000)]
1998-11-04 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltconfig.in, ltmain.in: updated and fixed the patches below
1998-11-04 Thomas Tanner <tanner@gmx.de>
* mdemo/*: added new demo to demonstrate building of dlopenend
modules
* tests/Makefile.am, tests/mdemo*: added some tests for mdemo
1998-11-04 Gary V. Vaughan <gvaughan@oranda.demon.co.uk>
* demo/configure.in: added AC_EXEEXT macro so that the tests can
work on cywin32/mingw32 hosts. This requires the current CVS
autoconf
1998-11-04 Thomas Tanner <tanner@gmx.de>
* ltmain.in: New flag -export-symbols; new dlpreopen system
* demo/dlmain.c: removed dld_preloaded_symbol_count
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltmain.in: On installation, don't get confused if the same name
appears more than once in the list of library names.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Add objext and libext variables. Check for object
suffix. Check for mingw32* as well as cygwin32*. Use objext when
testing compiler. Add support for Visual C++ on cygwin32 when not
using gcc. Add objext, libext, and fix_srcfile_path to generated
libtool script.
* ltmain.in: Use .${objext} rather than .o. Use fix_srcfile_path
if it is set. Check for .obj as well as for .o, and for .lib as
well as for .a. Use .${libext} rather than .a when creating old
libraries.
* libtoolize.in: Change initial /bin/sh to @SHELL@.
* libtool.m4 (AM_PROG_LIBTOOL): Add AC_REQUIRE for
AC_CANONICAL_BUILD, so that autoconf doesn't get mixed up by the
AC_REQUIRE in AC_CHECK_TOOL.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Look in the right directory for libtool.c in
archive_cmds for cygwin32.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Fix cygwin32 support to avoid using a double
extension, to delete the def file, to set version_type to windows,
and to include versuffix in the DLL name.
* ltmain.in: Add support for a version_type of windows.
1998-11-04 Ian Lance Taylor <ian@cygnus.com>
* ltconfig.in: Add cygwin32 support.
* libtool.m4 (AM_PROG_LIBTOOL): Call AM_SYS_LIBTOOL_CYGWIN32 on a
cygwin32 host. Pass DLLTOOL and AS to ltconfig.
(AM_SYS_LIBTOOL_CYGWIN32): New macro.
Alexandre Oliva [Wed, 4 Nov 1998 07:36:59 +0000 (07:36 +0000)]
* ltconfig.in (hardcode_minus_L): Revert Ian's patch for
ltconfig.in. Although -L hardcoding is not used with GNU ld, it
does happen, so hardcode_minus_L must be set to yes.
projects / thirdparty / libtool.git / log
