changelog

GNU libtool 是一个通用库支持脚本

2007-06-23  Peter O'Gorman  <[e-mail]>

	GNU libtool 1.5.24 is released.

	* configure.ac: Bump version.
	* NEWS: Updated.
	* config.guess, config.sub, install-sh, texinfo.tex, INSTALL:
	Updated from external sources.
	* libtool.m4: Bump serial.

2007-06-22  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [linux]:
	Ignore lines in ld.so.conf starting with 'hwcap '.

2007-06-22  Peter O'Gorman  <[e-mail]>

	* ltmain.in (version-number) [irix]: Don't subtract 1 from
	major as it may be less than age.

2007-06-17  Peter O'Gorman  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): add quotes to
	the test -n.

2007-06-17  Charles Wilson  <[e-mail]>

	* libtool.m4 (LT_CMD_MAX_LEN): ensure stderr
	is redirected even when getconf does not exist.

2007-06-03  Peter O'Gorman  <[e-mail]>

	* libtool.m4 (old_archive_cmds): Remove old_deplibs.
	Reported by Daniel Macks <[e-mail]>

2007-06-01  Steve Ellcey  <[e-mail]>

	* libtool.m4 (LT_CMD_MAX_LEN): Try using getconf to set
	lt_cv_sys_max_cmd_len.

2007-05-28  Peter O'Gorman  <[e-mail]>

	* ltmain.in, libtool.m4 [darwin]: Only use ${wl} in verstring
	with xlc.

2007-05-03  Reuben Thomas  <[e-mail]>  (tiny change)

	* doc/libtool.texi (Libltdl interface): Fix typo.

2007-04-11  Ralf Wildenhues  <[e-mail]>

	* NEWS: Mention `-static-libtool-libs'.

2007-04-10  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode) <-no-install> [ darwin ]: Treat like
	`-no-fast-install', as we cannot hardcode.
	Report by Simon Josefsson.

	* ltmain.in (execute mode): Do not unset locale variables that
	have not been set previously.  Do not use uninitialized
	$lt_unset.  Report by <[e-mail]>.

2007-04-03  Ralf Wildenhues  <[e-mail]>

	* doc/libtool.texi (Link mode) <-no-install>: Mention that this
	still generates a wrapper script on systems without hardcoding.
	* THANKS: Update.
	Report by Simon Josefsson.

2007-03-30   Matthieu Herrb  <[e-mail]>

	* libtool.m4 (_LT_AC_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_LD_SHLIBS)
	[ openbsd ]: Add an explicit check for shared libraries support.

2007-03-29  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_CONFIG) <fix_srcfile_path>: This
	variable needs escaping, too.
	Report by Akim Demaille.

2007-03-18  Ralf Wildenhues  <[e-mail]>

	* mdemo/Makefile.am (libmlib_la_LDFLAGS): Add
	`-export-symbols-regex ".*"' because the convenience libltdl
	uses export markers and thus turns off autoexport on w32.  Fixes
	test failures for Cygwin and MinGW.
	Bug analysis by Charles Wilson.

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	(AC_DEPLIBS_CHECK_METHOD, _LT_AC_LANG_CXX_CONFIG)
	(AC_LIBTOOL_POSTDEP_PREDEP, AC_LIBTOOL_PROG_COMPILER_PIC)
	(AC_LIBTOOL_PROG_LD_SHLIBS) [ interix ]: When matching for
	interix, accept version range [3-9] instead of 3.
	* NEWS: Update.
	Report by Martin Koeppe <[e-mail]>.

2007-02-18  Ralf Wildenhues  <[e-mail]>

	* tests/dryrun.test: ls -l in MSYS sometimes shows year,
	not time, for really fresh files.  Add sleep 1 calls at
	strategic places.  Fixes test failure on MinGW.

2007-02-17  Ralf Wildenhues  <[e-mail]>

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

2007-02-17  Ralf Wildenhues  <[e-mail]>

	GNU libtool 1.5.23b is released.

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

2007-02-17  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ linux ]
	<whole_archive_flag_spec>: For Sun C/C++ 5.9, do not add
	/dev/null as dummy object, it fails with GNU ld version
	2.16.91.0.7-amd-sles9.  Report by Terry D. Dontje.
	* THANKS: Update.

2007-02-11  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (_AS_TEST_PREPARE, AS_EXECUTABLE_P): m4_defun
	these macros, if undefined, with modified copies from Autoconf
	2.59.
	(LT_AC_PROG_SED): Use AS_EXECUTABLE_P, not $as_executable_p,
	this is an internal Autoconf detail.

	* doc/libtool.texi: Update copyright years.

2007-02-06  Ralf Wildenhues  <[e-mail]>

	* libltdl/ltdl.h (LT_CONC) [_AIX]: Use `##'.  AIX 4.3.3 xlc
	won't define __STDC__ with -qlanglvl=extc89.

2007-02-05  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (_LT_COMPILER_BOILERPLATE, _LT_LINKER_BOILERPLATE)
	(_LT_AC_SYS_LIBPATH_AIX, AC_LIBTOOL_LINKER_OPTION)
	(AC_LIBTOOL_PROG_CC_C_O, AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	(_LT_AC_TAGCONFIG, AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE)
	(AC_LIBTOOL_PROG_LD_SHLIBS): Require LT_AC_PROG_SED.
	* THANKS: Update.
	Report and initial patch by Maciej W. Rozycki.

2007-01-29  Ralf Wildenhues  <[e-mail]>

	* libltdl/ltdl.c (lt_dlexit): Fix my bogus backport of Dave
	Brolley's patch from CVS HEAD.

2007-01-29  Samuel Thibault <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ gnu ]
	<archive_expsym_cmds>: Behave like Linux, so that
	--version-script is used for Hurd as well.

2007-01-28  Charles Wilson  <[e-mail]>

	* NEWS: Update for Cygwin changes.

2007-01-28  Dave Brolley  <[e-mail]>

	* libltdl/ltdl.c (lt_dlexit): Make sure that 'cur' is not NULL
	before checking that it is still in the list.

2007-01-28  Mike Frysinger  <[e-mail]>

	* ltmain.in (link mode): Pass through `-p' and `-fprofile-*' for
	GCC.

2007-01-28  Ralf Wildenhues  <[e-mail]>

	* libltdl/ltdl.c, libltdl/ltdl.h: Adjust copyright years.

2007-01-28  Charles Wilson  <[e-mail]>

	* libltdl/ltdl.c (LT_GLOBAL_DATA) [__CYGWIN__]: Also define on
	Cygwin.
	(LT_READTEXT_MODE): Ensure proper textmode fopen is used on
	Cygwin.
	* libltdl/ltdl.h (LT_SCOPE) [__CYGWIN__]: Also define on Cygwin.

2007-01-28  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ cygwin, mingw ]
	<export_symbols_cmds>: Avoid shell expansion of '/s/.*' through
	double expansion, in case there is a 'S:' drive.
	Report by Charles Wilson.

2007-01-27  Ralf Wildenhues  <[e-mail]>

	* doc/libtool.texi (Invoking libtool): Document `--tag'.
	(Tags): New node, backported from HEAD.
	(Other languages): Adjust.
	* NEWS: Update.

2007-01-27  James Su <[e-mail]>

	* libltdl/ltdl.c (lt_dlmutex_register): Fix usage of old unlock
	function.  Also replace the seterror function.
	* THANKS: Update.

2007-01-24  Reuben Thomas <[e-mail]>  (tiny change)

	* doc/libtool.texi (Inter-library dependencies): Fix typo.

2007-01-21  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [cygwin, mingw]:
	Use `lib -OUT' rather than `lib /OUT' to avoid MSYS path
	translation mangling.  Report by Christopher Hulbert.
	* THANKS: Update.

	* ltmain.in (compile mode): Accept suffixes matching
	`[fF][09].', for Fortran.
	* tests/suffix.test: Also test f90, F90, f95, F95, f03, F03.

	* doc/libtool.texi: Typo fixes.
	* NEWS: Likewise.

2006-12-10  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (--version): Do not output leading blank line,
	added inadvertently after 1.5.22.
	Report by John Vandenberg <[e-mail]>.

2006-10-24  Ralf Wildenhues  <[e-mail]>

	* NEWS: Account for recent fix.

2006-10-22  Peter O'Gorman  <[e-mail]>

	* ltmain.in: Add -F* to flags that are passed to the linker.
	Reported by SIGOURE Benoit <[e-mail]>

2006-10-19  Peter O'Gorman  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Improve multilib
	support.
	Reported by Kate Minola <[e-mail]> and others.

2006-10-17  Peter O'Gorman  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_LIB_STRIP) [darwin]: Also set
	old_striplib.

2006-10-13  Eric Blake  <[e-mail]>

	* libltdl/ltdl.c (unload_deplibs, load_deplibs): Avoid memory
	leaks.

2006-08-25  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): Pass through `--coverage', for GCC.
	Report by Rainer Keller <[e-mail]>.

2006-08-25  Kurt Roeckx <[e-mail]>,
	    Aurelien Jarno <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER)
	(AC_DEPLIBS_CHECK_METHOD, AC_LIBTOOL_LANG_CXX_CONFIG)
	(AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE)
	(AC_LIBTOOL_PROG_COMPILER_PIC, AC_LIBTOOL_PROG_LD_SHLIBS)
	[k*bsd*-gnu]: kfreebsd*-gnu and knetbsd*-gnu behave like
	linux-gnu.
	* ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): Likewise.
	* libtool.m4 (_LT_AC_LOCK)
	[x86_64-*kfreebsd*-gnu]: Add 32/64 bit bi-arch support.
	* NEWS: Update.

2006-08-25  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD) [ mingw, pw32 ]:
	If `file' is present, use `func_win32_libid' rather than
	`objdump -f', to facilitate cross-compilation.
	Reported by Pierre Ossman <[e-mail]>.

2006-08-07  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (execute mode): Also search the directory above `$objdir'
	for the argument of "-dlopen", as mentioned in the error message.

2006-08-03  Ralf Menzel  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_POSTDEP_PREDEP): Previous patch
	applies to linux too, with Sun compiler.

2006-08-01  Albert Chin <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_POSTDEP_PREDEP) [ solaris ]:
	Don't set $postdeps to "-lCstd -lCrun" if
	"-library=stlport4" set in CXXFLAGS as stlport4 C++
	library incompatible with Cstd C++ library. Use
	'-library=Cstd -library=Crun' instead of '-lCstd -lCrun'.

2006-07-28  Eric Blake  <[e-mail]>

	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD): s/recognise/recognize/.

2006-06-24  Ralf Wildenhues  <[e-mail]>

	* libtool.m4 (_LT_COMPILER_BOILERPLATE, _LT_LINKER_BOILERPLATE):
	Rewrite to not use unchecked `printf', for old systems like
	SunOS 4.1.
	(AC_LIBTOOL_COMPILER_OPTION, AC_LIBTOOL_LINKER_OPTION)
	(AC_LIBTOOL_PROG_CC_C_O, AC_LIBTOOL_PROG_LD_SHLIBS): Likewise.
	(AC_LIBTOOL_LANG_C_CONFIG): Adjust: use literal newlines in
	`lt_simple_compile_test_code' and `lt_simple_link_test_code'.
	(AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_LANG_F77_CONFIG)
	(AC_LIBTOOL_LANG_GCJ_CONFIG, AC_LIBTOOL_LANG_RC_CONFIG):
	Likewise.
	Bug report by Bruce Becker and Mark Andrews.

2006-06-12  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): Disregard
	`hardcode_libdir_flag_spec_ld' if we're using `$CC' to link.
	* libtool.m4 () [ hpux10, hpux11; hppa*64*, ia64* ]
	<hardcode_libdir_flag_spec_ld>: Removed.
	Reported by Roger While <[e-mail]>.

2006-06-08  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (link mode): Honor `-threads', similar to `-mt'.
	Report by Eric Paire <[e-mail]>.

2006-06-01  Ralf Wildenhues  <[e-mail]>

	* ltmain.in: Convert *each* occurrence of `compile_command',
	`finalize_command', `relink_command', and `link_command',
	that can conceivably be longer than 4000 bytes, to newline-
	separated arguments before feeding to sed, to cater for sed
	implementations with limited line lengths.  Convert back
	afterwards.
	* tests/link.test: Accommodate for trailing white space
	resulting from above change.
	This addresses an issue reported by Albert Chin on 2001-05-27:
	http://lists.gnu.org/archive/html/libtool/2001-05/msg00159.html

2006-06-01  Tim Rice  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [ sco3.2v5.0.[024]* ]:
	Add missing case entry for these systems.

2006-06-01  Charles Wilson  <[e-mail]>

	* libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC) [ cygwin ]:
	define DLL_EXPORT for PIC objects on cygwin.

2006-05-19  Gary V. Vaughan  <[e-mail]>

	* libtool.m4 (LT_AC_PROG_SED): AC_SUBST([SED]) for
	compatibility with future autoconf release of AC_PROG_SED.

2006-05-19  Ralf Wildenhues  <[e-mail]>

	* ltmain.in (shell wrapper): Do not put `"$@"' in argument to
	$echo.

2006-05-18  Ralf Wildenhues  <[e-mail]>

	* libtoolize.in: Use just one `echo' for `--version' output
	instead of several `echo', to avoid `Broken pipe' errors.
	Reported by Behdad Esfahbod <[e-mail]>.

	* ltmain.in: Reset/unset not only LANG and LC_ALL, but also
	LC_CTYPE, LC_COLLATE, LC_MESSAGES.
	(execute mode): Restore them.
	Noted by Peter O'Gorman.

2006-05-17  Albert Chin-A-Young  <[e-mail]>

	* tests/link-order.test: Take hardcode_direct into consideration
	when testing link order.