changelog

GNU libtool 是一个通用库支持脚本

2006-05-15  Bruno Haible  <[e-mail]>,
	    Ralf Wildenhues  <[e-mail]>

	* libtool.m4 [ linux ] (AC_LIBTOOL_LANG_CXX_CONFIG)
	(AC_LIBTOOL_POSTDEP_PREDEP, AC_LIBTOOL_PROG_COMPILER_PIC)
	(AC_LIBTOOL_PROG_LD_SHLIBS): Add support for Sun C 5.9,
	Sun C++ 5.9, and Sun Fortran 8.3 on GNU/Linux.
	* NEWS: Update.

2006-05-15  Ralf Wildenhues  <[e-mail]>

	* config.guess, config.sub: Update from external sources.

2006-05-14  Albert Chin-A-Young  <[e-mail]>

	* libtool.m4 [ aix ] (AC_LIBTOOL_PROG_LD_SHLIBS)
	(AC_LIBTOOL_LANG_CXX_CONFIG): $hardcode_direct is set twice.

2005-05-14  John Bowler  <[e-mail]>

	* ltmain.in (link mode): For version_type `none', we still need
	to set `current', `age', and `revision', so that our checks
	don't barf.  The values won't be used later.  Apparently
	reported by several people, several times, for BeOS.
	* NEWS, THANKS: Update.

2006-03-28  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [ linux ]:
	Avoid warning when "parsing" `/etc/ld.so.conf' and empty
	`/etc/ld.so.conf.d'.
	Reported by Orion Poplawski <[e-mail]>.

2006-03-23  Ralf Wildenhues  <[e-mail]>

	* ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS) [ freebsd, dragonfly ]:
	Set libltdl_cv_sys_dlopen_deplibs to yes.  Fixes excessive
	lt_dlopen times on these systems.
	* NEWS, THANKS: Update.
	Bug reported by Peter Jeremy <[e-mail]>,
	patch by Joerg Sonnenberger <[e-mail]>.

2006-03-20  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode) < -static-libtool-libs >: New option.
	* doc/libtool.texi (Link mode, Distributing libltdl):
	Document it.
	Suggested by Gary Kumfert <[e-mail]>.

2006-03-17  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (LT_AC_PROG_SED): Do not forget to reset IFS even
	in case of empty `$PATH'.

2006-03-16  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode) [ openbsd, netbsd, dragonfly, .. ]:
	Fix 1.5.22 regression by commenting out the code to remove the
	uninstalled paths.  It was never working, and it is not at the
	right place.  A proper removal code is to follow.  This
	regression was visible on OpenBSD, NetBSD, DragonFly, and other
	systems with hardcode_direct=yes.
	* NEWS, THANKS: Updated.
	Reported by Joerg Sonnenberger <[e-mail]> and
	Marc Espie <[e-mail]> and others.

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [ freebsd,
	dragonfly ]: Fix 1.5.22 regression caused by too strict $host_os
	match that stopped DragonFly from working.
	* NEWS, THANKS: Updated.
	Reported by Jeremy C. Reed <[e-mail]>, patch by
	Todd Vierling <[e-mail]>.

2006-02-13  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode) [ linux ]: PGI: for `reload_cmds', we
	not only need to get rid of `$wl', but also turn comma into
	space so $LD understands whole_archive_flag_spec correctly.

	* ltmain.in <startup, shell wrapper>: Add _AS_BOURNE_COMPATIBLE
	code from Autoconf, to fix issues with zsh and other shells.
	Reported by David Gómez Espinosa <[e-mail]>.

2006-02-05  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (extracted_archives, extracted_serial): New globals.
	(func_extract_archives): Use them to rename extraction archives
	for linking against multiple convenience libraries with the same
	name.
	Reported by Carlo Contavalli <[e-mail]>.

	* ltmain.in (link mode) < test_compile >: Fix a couple of instances
	where `test .. -ne ..' would possibly compare non-numbers.  Clean up a
	bit.

2006-02-03  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 [ solaris ] (AC_LIBTOOL_LANG_CXX_CONFIG)
	(AC_LIBTOOL_PROG_LD_SHLIBS) < whole_archive_flag_spec >:
	Fix this once and for all, for both the SUN compiler suite
	(cc/CC/f77/f90/f95) and GCC.
	Reported by Yuri Pukhalsky <[e-mail]>.

	* cdemo/Makefile.am: Remove broken use of undocumented
	Automake variable `$(OBJECTS)'.
	* demo/Makefile.am, depdemo/Makefile.am: Likewise.
	* f77demo/Makefile.am, mdemo/Makefile.am: Likewise.
	* mdemo2/Makefile.am, pdemo/Makefile.am: Likewise.
	* tagdemo/Makefile.am: Likewise.

	* ltmain.in (link mode): Fix logic for adding run paths to
	also add paths for installed libtool libraries in case
	`-static' is used.

2006-01-30  Ralf Wildenhues  <[e-mail]>

	* doc/libtool.texi (titlepage): Remove superfluous word.

2006-01-23  Ralf Wildenhues  <[e-mail]>

	* commit, mailnotify: Bump copyright years.

2006-01-21  Eric Blake  <[e-mail]>

	* THANKS: Move myself to contributor.

2006-01-21  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Don't use semicolons
	inside { } in sed scripts, as Posix says it's not portable.
	* ltmain.in (func_win32_libid): Likewise.
	* mailnotify, commit: Likewise.
	Noted by Paul Eggert <[e-mail]>.

	* ltmain.in (compile mode): Also transform `.obj' correctly.
	Reported by George Bosilca <[e-mail]>.

2006-01-12  Leif Ekblad  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	(AC_DEPLIBS_CHECK_METHOD, AC_LIBTOOL_PROG_COMPILER_PIC): Added
	support for RDOS.
	* NEWS: Updated.

2006-01-11  Ralf Wildenhues  <[e-mail]>

	* libtool.m4, ltmain.in, libltdl/ltdl.c: Bump copyright years.

2006-01-02  Alexis Wilke  <[e-mail]>

	* libltdl/ltdl.c (LT_DLMUTEX_GETERROR): check if
	`lt_dlmutex_geterror_func' is set instead of
	`lt_dlmutex_seterror_func'.

2005-12-20  Eric Blake  <[e-mail]>

	* README-alpha: Another instance of anon cvs location.

2005-12-19  Eric Blake  <[e-mail]>

	* README-alpha: Update anon cvs location.

2005-12-18  Ralf Wildenhues <[e-mail]>

	* configure.ac: Bump version.
	* NEWS: Updated.

2005-12-18  Ralf Wildenhues <[e-mail]>

	GNU libtool 1.5.22 is released.

	* configure.ac: Bump version.
	* NEWS, THANKS: Updated.
	* config.guess, config.sub, install-sh, texinfo.tex: Updated
	from external sources.
	* libtool.m4, ltdl.m4: Bump serial.
	* libltdl/Makefile.am: Bump library revision.

	* ltmain.in (func_mktempdir): New, backported from HEAD.
	(relink mode): Use it.  Fixes potential denial of service
	through malicious other local user.
	Reported by James Kosin <[e-mail]>.

2005-12-18  Peter O'Gorman  <[e-mail]>,
	    Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): Don't die if -L<relative/path> does not
	exist.  Put in notinst_path though, so it won't end up in the
	installed .la file.
	(link mode): Really eliminate all temporary directories.

2005-12-18  Ralf Wildenhues <[e-mail]>

	* ltmain.in <duplicate_deps, preserve_args, linknames>:
	Initialize properly.

2005-12-18  Jacob Meuser <[e-mail]>,
	    Ralf Wildenhues <[e-mail]>

	* ltmain.in (link mode): Move library search paths that coincide
	with paths to not yet installed libraries to the beginning of
	the library search list.

2005-12-18  Kean Johnston  <[e-mail]>,
	    Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_PROG_NM): Also look in /usr/ccs/bin/elf,
	for SCO.  If we are not cross-compiling, but $ac_tool_prefix is
	set, also try an un-prefixed `nm'.

2005-12-18  Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG)
	<hardcode_shlibpath_var>: Initialize, to `unsupported'.

2005-12-18  Marc Espie  <[e-mail]>

	* ltmain.in: Change semantics of `--tag=disable-static' and
	`--tag=disable-shared': The last one given wins now, both
	override the default setting inherited by other `--tag'
	arguments, even if passed later on the command line.
	Still make sure we do not disable both kinds by falling back
	to static libraries.

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [ openbsd ]
	<sys_lib_dlsearch_path_spec>: Set to `/usr/lib' only.

2005-12-16  Nicolas Kaiser  <[e-mail]>

	* doc/libtool.texi: Fix some documentation typos.

2005-12-13  Peter O'Gorman  <[e-mail]>

	* ltmain.in [darwin]: Don't add -framework. -arch, -isysroot
	to $compiler_flags if already in $CC with same arguments.

2005-12-07  Marc Espie  <[e-mail]>

	* ltmain.in: Preserve both parts of `--tag TAG', for
	relink_command.

2005-12-03  Ralf Wildenhues <[e-mail]>

	* ltmain.in (func_extract_archives, compile mode, link mode):
	Use `$exit_status' rather than forbidden `$status'.

2005-11-28  Ralf Wildenhues <[e-mail]>

	* ltmain.in: Fix typo introduced in dllsearchpath backport.
	<cwrappersource>: Undo line breaks in macro arguments.
	Reported by Charles Wilson <[e-mail]>.

2005-11-26  Peter O'Gorman  <[e-mail]>

	* ltmain.in (link mode): Add missing $LTCFLAGS for a $LTCC.
	* libtool.m4 [darwin]: Use $LTCC $LTCFLAGS to create reloadable
	objects.

2005-11-26  Ralf Wildenhues <[e-mail]>

	* libtool.m4: Fix comment typo.
	* tests/dryrun.test: Avoid `directory exists' warning.

2005-11-25  Charles Wilson  <[e-mail]>,
	    Peter Ekberg  <[e-mail]>,
	    Ralf Wildenhues <[e-mail]>

	* ltmain.in (link mode, cwrappersource): Backport fixes from
	CVS HEAD.

	* ltmain.in (generate dlsyms): Backport of func_generate_dlsyms
	fixes from HEAD.

2005-11-25  Charles Wilson  <[e-mail]>

	* ltmain.in (link mode): add foo/bin for every foo/lib in
	dllsearchpath when creating wrapper script.  Fixes
	build-relink2 test failure.
	Backport of CVS HEAD 2004-10-13.

2005-11-25  Ralf Wildenhues <[e-mail]>

	* libtool.m4 [aix] <archive_expsym_cmds>
	(AC_LIBTOOL_PROG_LD_SHLIBS, AC_LIBTOOL_LANG_CXX_CONFIG): Always
	move -bnoentry before $compiler_flags, so it can be overridden.

	* ltmain.in (link mode): Allow GCC response files through.

2005-11-25  Peter O'Gorman  <[e-mail]>

	* ltmain.in (link mode): Pass through -isysroot for cross
	architecture builds on darwin.

2005-11-24  Ralf Wildenhues <[e-mail]>

	* ltmain.in (clean mode): Don't remove non-existent libfoo.lai.

2005-11-24  Albert Chin-A-Young  <[e-mail]>

	* libtool.m4, ltmain.in: When calling $LTCC, pass default $CFLAGS
	through with $LTCFLAGS.
	Backport from HEAD 2004-09-05.

2005-11-24  David Edelsohn  <[e-mail]>

	* ltmain.in (link mode): Use $pic_object as $non_pic_object if
	$non_pic_object=none.
	* NEWS: Updated.
	Missing backport from HEAD 2004-09-03 noted
	by Max Bowsher <[e-mail]>.

2005-11-20  Ralf Wildenhues <[e-mail]>

	* ltmain.in (link mode): Pass through `-pg', for GCC.
	Reported by Tor Lillqvist <[e-mail]>.

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS)
	(AC_LIBTOOL_LANG_CXX_CONFIG) [aix4/aix5 !ia64]: Set
	whole_archive_flag_spec to $convenience so the convenience libs
	are really added to the link cmdline.
	Missing backport from CVS HEAD 2004-11-17 noted by Jørgen Moth
	<[e-mail]>.

2005-11-20  Todd Vierling <[e-mail]>,
	    Thorsten Glaser <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN)
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER,  AC_DEPLIBS_CHECK_METHOD)
	(AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_COMPILER_PIC)
	(AC_LIBTOOL_PROG_COMPILER_PIC,  AC_LIBTOOL_PROG_LD_SHLIBS)
	[ interix3 ]: Support for Interix/Microsoft Services for Unix.
	* ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): Likewise.
	* NEWS: Updated.

2005-11-20  Ralf Wildenhues <[e-mail]>

	* tests/link-order.test [ aix, interix ]: Skip command line
	grep.
	Reported by Thorsten Glaser <[e-mail]>.

2005-11-18  Ralf Wildenhues <[e-mail]>

	* ltmain.in (finish mode): Fix a couple of $echo uses.
	Reported by Thorsten Glaser <[e-mail]>.

2005-11-14  Albert Chin  <[e-mail]>

	* libtool.m4 (_LT_AC_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_LD_SHLIBS)
	[ hpux11 ]: Pass +nodefaultrpath when linking on ia64*.

2005-11-13  Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_LANG_C_CONFIG):
	Removed `lt_prog_cc_shlib' cruft, not needed any more.

2005-11-13  Kean Johnston  <[e-mail]>,
	    Tim Rice <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	(AC_DEPLIBS_CHECK_METHOD, AC_LIBTOOL_LANG_C_CONFIG)
	(AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_COMPILER_PIC)
	(AC_LIBTOOL_PROG_LD_SHLIBS)
	[ sco3.2v5, sysv4, sysv4.3, sysv5, sco3.2v5, sco5v6, unixware,
	OpenUNIX, sysv4*uw2 ]: Complete overhaul of SCO support.
	* THANKS: Updated.

2005-11-13  Ralf Wildenhues <[e-mail]>

	* tests/quote.test: Do not fail on harmless shell bug present
	in some ksh versions.
	Reported by Tim Rice <[e-mail]> and others.

2005-11-13  Albert Chin-A-Young  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ hpux10 ]:
	Link with cc rather than ld (backport from HEAD).

2005-11-12  Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC): `wl' is tagged
	here.