changelog

GNU libtool 是一个通用库支持脚本

2005-03-02  Gary V. Vaughan  <[e-mail]>

	* libtoolize.m4sh (func_copy_cb): Use tar chof to avoid symlink
	attacks.
	* libltdl/Makefile.am (install-data-local): Ditto.

2005-02-24  Peter O'Gorman  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): The Portland group's
	compiler does not pass --whole-archive. Move gnu ld check for
	the flag to the top so it can be overridden.
	(AC_LIBTOOL_LANG_CXX_CONFIG): Unset whole_archive_flag_spec for
	the portland group's c++ compiler too.
	Reported by Jeff Squyres <[e-mail]>

2005-02-24  Gary V. Vaughan  <[e-mail]>

	Using `libtoolize --copy --ltdl' was not preserving timestamps, so
	parts of the autoconf bootstrap would be rerun spuriously after
	the files had been copied into the source tree:

	* libtoolize.in: Use $tar to copy files to preserve timestamps.
	(tar): New default tar command.
	(cp): Use -p to try and preserve timestamps.
	* libltdl/Makefile.am (ltdldatadir): Installation destination for
	libltdl sources.
	(install-data-local): New rule to install libltdl tree with tar to
	preserve timestamps.
	(local-install-files): Removed.
	Reported by Jeff Squyres <[e-mail]>

2005-02-12  Alexandre Duret-Lutz  <[e-mail]>,
	    Peter O'Gorman  <[e-mail]>

	* Makefile.am (web-manual): Use makeinfo, not texi2html.

2005-02-12  Peter O'Gorman  <[e-mail]>

	* ChangeLog: Upped version to 1.5.15a.
	* NEWS: Updated.

	GNU libtool 1.5.14 is released.

	* ChangeLog: Upped version to 1.5.14.
	* NEWS: Updated.
	* config.guess, config.sub: Updated.

2005-02-10  Peter O'Gorman  <[e-mail]>

	* ltmain.in, libtoolize.in: --version should show "(C) 2005".
	Reported by Paul Eggert <[e-mail]>

2005-02-07  Peter O'Gorman  <[e-mail]>

	* ltmain.in: Add -pthread like flags when linking executables too.
	Reported by Andreas Schwab <[e-mail]>

2005-02-05  Peter O'Gorman  <[e-mail]>

	* configure.ac: Bump version to 1.5.13a
	* NEWS: Updated

	Libtool-1.5.12 release

	* libltdl/Makefile.am: Bump library revision (I remembered!).
	* configure.ac: Bump version to 1.5.12.
	* NEWS: Updated
	* config.guess, config.sub: Updated.

	* ltmain.in (func_extract_archives) [darwin]: This didn't actually
	work on a real fat archive, should do now.
	* tests/func_extract_archives.test: remove darwin fat tests which
	did not actually work.

	* Makefile.am (web-manual): Make this target actually work.

2005-02-04  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): Allow five digits in version-info

	* NEWS: s/Linux/GNU &/.

2005-02-03 Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): With piecewise (partial) linking, fix
	intermediate output name for subdir-objects.

	* ltmain.in (link mode): Backport yet another cygwin subdir fix
	(wrappersource).

2005-02-03  Charles Wilson  <[e-mail]>

	Backported from branch-2-0:
	* ltmain.in (func_generate_dlsyms): addresses
	in _preloaded_symbols[] cannot go into .rdata section
	if symbols are DATA imported from DLL, on windows,
	because runtime relocations must happen.
	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS):
	build exports for symbols in .rdata sections

2005-02-03  Peter O'Gorman  <[e-mail]>

	* README: Update.

2005-02-03 Ralf Wildenhues  <[e-mail]>

	* THANKS: Update.

2005-02-03  Reid Spencer  <[e-mail]>,
	    Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode) [cygwin]: Fix broken subdir path
	computation, exposed by using `-dlopen self'.  Fix broken sed
	script exposed by additionally using `-export-symbols FILE'.

2005-02-03  Ralf Wildenhues  <[e-mail]>

	* tests/quote.test: Backport fix for spurious failures on Cygwin.

	* THANKS: Update.

2005-02-03  Peter O'Gorman  <[e-mail]>

	* ltmain.in [darwin]: Don't add installed libs to temp_rpath when
	building executables on darwin, or other systems which use
	hardcode_automatic. It may break our wrapper scripts.

2005-02-02  Ralf Wildenhues  <[e-mail]>

	* ltmain.in, libtoolize.in: Exit with nonzero status on write failures
	with --help or --version or, in case of ltmain, --config or --features.

	* NEWS: Update.

2005-02-01  Ralf Wildenhues  <[e-mail]>

	* m4/libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	[ pw32, freebsd3.[01], freebsdelf3.[01] ]
	(AC_LIBTOOL_LANG_CXX_CONFIG) [ aix4.[012]*, freebsd[12] ]
	[ hpux9* with aCC  solaris2.[0-5] ]
	(AC_LIBTOOL_PROG_LD_SHLIBS) [ linux with GNU ld < 2.11, aix4.[012]* ]
	(AC_LIBTOOL_LANG_GCJ_CONFIG): Fix [] quoting.  Should fix various spurious
	failures.

	* tests/func_extract_archives.test: Clean up afterwards.

2005-02-01  Peter O'Gorman  <[e-mail]>

	* libtoolize.in, libltdl/ltdl.c: Nothing significant changed in 2005,
	backing out copyright update. Thanks Gary.

2005-02-01  Ralf Wildenhues  <[e-mail]>

	* config/ltmain.m4sh (func_win32_libid, func_infer_tag)
	(func_extract_an_archive, func_extract_archives):
	adjust to preferred function header layout.

2005-01-31  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE): Unicos 9 sed rejects
	empty parentheses as in 's/x\(\)/\1/'.
	(AC_LIBTOOL_PROG_COMPILER_PIC) [unicos*]: wl=-Wl,.

	* tests/quote.test: Match link quoting against `"$wl"', not `-Wl,'.

2005-01-29  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_LD_SHLIBS)
	[linux]: Update for Intel Compiler icc/icpc/ifort: add -i_dynamic and
	-nofor_main, if necessary.  Simplify logic somewhat.

2005-01-29  Peter O'Gorman  <[e-mail]>

	* AUTHORS, THANKS: Copy from cvs HEAD.

	* ltmain.in, libtool.m4, libtoolize.in, libltdl/ltdl.c: Update
	copyright.

	* ltmain.in [darwin]: Allow -framework foo through when given on
	the command line.

2005-01-26  Ralf Wildenhues  <[e-mail]>

	* tests/Makefile.am: also re-export CPP, F77, FFLAGS, CXX,
	CXXFLAGS, CXXCPP, and the value of SHELL as CONFIG_SHELL.
	Reported by Heinz Salzmann <[e-mail]>.

2005-01-26  Craig Dooley  <[e-mail]>,
	    Ralf Wildenhues  <[e-mail]>

	* NEWS, libtool.m4, ltmain.in [dragonfly]: Add support for DragonFly.

2005-01-25  Albert Chin-A-Young  <[e-mail]>

	* ltmain.in [irix]: Preserve processor option for SGI Compiler
	(-r[0-9][0-9]*).

2005-01-24  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_CONFIG) [mingw, cygwin, pw32, os2]:
	Add _LT_DECLs for host_os, build_alias, build and build_os.
	host_os and build were used in a few occasions in ltmain.in
	and affect above-mentioned systems, the others are added for
	symmetry.

2005-01-21  Ralf Wildenhues  <[e-mail]>  (tiny change)

	* libltdl.c (try_dlopen): Fix memleak.
	Savannah BTS patch #3670 by Lennart Poettering.

2005-01-16  Peter O'Gorman  <[e-mail]>

	* ltmain.in: Don't pass through compiler-like thread flags when
	using $LD to do the linking. Use compiler_flags instead.
	Reported by [e-mail].

	* libtool.m4 (LT_CMD_MAX_LEN) [osf]: On Tru64 there could
	be a kernel panic when testing the maximum command line length
	if exec_disable_arg_limit=1. Don't do the tests to figure it
	out on *-osf*.
	Reported by Dr. Hans Ekkehard Plesser
	<[e-mail]>

2005-01-14  Guido Draheim  <[e-mail]>  (tiny change)

	* libtool.m4 (AC_PROG_SED): Don't break test loop early.

2005-01-13  Ralf Wildenhues  <[e-mail]>

	* libtoolize.in: Back out copying `install-sh' by libtoolize.
	* doc/libtool.texi (Distributing): Mention that we distribute
	`install-sh', but that non-Automake users will have to copy
	it by themselves.

	* libtoolize.in: Add datarootdir.

2005-01-12  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [linux]: While "parsing"
	/etc/ld.so.conf, skip comments.
	Reported by Jens Elkner <[e-mail]>.

2005-01-08  Gary V. Vaughan  <[e-mail]>

	* m4/libtool.m4, m4/ltdl.m4: RMS says, 'I think the [license of
	autoconf macro files] should be:
	# This file is free software; the Free Software Foundation
	# gives unlimited permission to copy and/or distribute it,
	# with or without modifications, as long as this notice is
	# preserved.'.

2004-12-28  Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ cygwin, mingw, pw32 ]:
	_LT_AC_TAGVAR missing for `ld_shlibs' and for `fix_srcfile_path'.

	* ltmain.in (func_extract_archives): Not all shells grok
	`read -r' (unnecessary in this case).
	Reported by Ralf Menzel <[e-mail]>.

	* ltmain.in: New variable quote_scanset to work around SunOS ksh
	`case' backslash-escaping bug: protect character class by variable
	expansion.  Reported by Alexander Kurz <[e-mail]>.

2004-12-20  Ralf Wildenhues <[e-mail]>

	* libtoolize.in: Install `install-sh' as well, needed for configure ..
	* Makefile.am: .. install, update it.
	* NEWS, doc/libtool.texi (Distributing): .. document it.
	Reported by Ross Boylan <[e-mail]>.

	* libtool.m4 [solaris] (AC_LIBTOOL_PROG_LD_SHLIBS): Use ${wl} for
	whole_archive_flag_spec.  Missing backport reported by Ralf Menzel
	<[e-mail]>.

	* tests/demo-nopic.test [solaris, sunos]: Skip test.

2004-12-18  Ralf Wildenhues <[e-mail]>

	* ltmain.in: Fix typo `--mode' instead of `-mode' in warning.
	Reported by Georg Schwarz <[e-mail]>.

	* libtool.m4 [linux] (AC_LIBTOOL_PROG_COMPILER_PIC): match
	$cc_basename, not $CC against icc.  Also, for symmetry match
	icpc* and ecpc* (ia64 version of icpc).

	* libltdl/ltdl.c [mingw] (opendir): Fix write of constant
	strings past end of buffer.
	(opendir, readdir): Fix read past end of buffer.

2004-12-17  Ralf Wildenhues <[e-mail]>

	* README-alpha: Update list of non-Libtool-owned files.

2004-12-16  Ralf Wildenhues <[e-mail]>

	* libltdl/ltdl.c (trim): Return error rather than do bogus
	null pointer arithmetic when parsing a malformed .la file.

2004-12-13  Albert Chin-A-Young  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG,
	AC_LIBTOOL_PROG_LD_SHLIBS): Append -G to link command-line on AIX
	to honor -brtl on command-line (runtime linking). Already done
	for IBM C/C++ compilers.

2004-12-10  Peter O'Gorman  <[e-mail]>

	* ltmain.in (func_extract_archives,func_extract_an_archive): On
	darwin, uniq can not take teh flags -cd together, thanks to Ralf
	for the fix, also ar does not accept N, so we use the fact that
	ar x libfoo.a foo.o will always extract the first foo.o in the
	archive and we then delete foo.o from the archive, which will also
	delete only the first foo.o, then rinse and repeat.
	* tests/func_extract_archives.test: Test this feature.
	* tests/Makefile.am: Add the test.

2004-12-09  Albert Chin-A-Young  <[e-mail]>

	* ltmain.in: Preserve -model [arg] option, used
	with the Tru64 UNIX C++ compiler. This option selects the
	layout of C++ classes, name mangling, and exception handling.

2004-12-01   Ralf Wildenhues <[e-mail]>

	* ltmain.in (func_mode_link): Fix quoting bug in last checkin.

2004-11-29   Ralf Wildenhues <[e-mail]>

	* doc/libtool.texi (Reloadable objects): Fix typo, reported by
	[e-mail].

	* ltmain.in: Allow some compiler/linker flags through unchecked.
	Backport of patch `2004-09-14 Albert Chin-A-Young' from branch-2-0.

2004-11-24  Jeff Squyres <[e-mail]>

	* libtool.m4 [linux] (AC_LIBTOOL_LANG_CXX_CONFIG,
	AC_LIBTOOL_PROG_COMPILER_PIC, AC_LIBTOOL_PROG_LD_SHLIBS),
	NEWS, THANKS: Support for Portland Group (aka "pgi") compilers.

2004-11-18  Daniel Reed <[e-mail]>

	* m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [linux]: Interpret
	`include' statements in toplevel ld.so.conf file.

2004-11-17  Ralf Wildenhues <[e-mail]>

	* tests/demo-nopic.test: Correctly skip hppa, x86_64, and s390*.
	Reported by Daniel Reed <[e-mail]>.

2004-10-26  Gary Vaughan <[e-mail]>

	* config/ltmain.in (func_mode_link): When linking an installed
	libtool library on the command line using -lfoo we need to find
	the library in the search paths and add it's dependency_libs to
	the link in the conv pass so that any libtool libs listed are
	correctly expanded in the link pass.

2004-09-19  Peter O'Gorman  <[e-mail]>

	* configure.ac: Bump version to 1.5.11a.
	* NEWS: ditto

	GNU libtool 1.5.10 is released.

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

2004-09-19  Ralf Wildenhues <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE): The linker
	distinguishes data and code symbols on linux-gnu/ia64.  Fixes
	multiple testsuite failures.  Backport from 1.9c.

2004-09-19  Alexandre Duret-Lutz  <[e-mail]>,
	    Ralf Wildenhues  <[e-mail]>
	* demo/Makefile.am, pdemo/Makefile.am: Use per-target CFLAGS
	only for the Libtool-bu