libtool/ChangeLog

2001-09-18  Albert Chin  <china@thewrittenword.com>

	* libtool.m4: Some uses of $GXX were unquoted, but GXX is either
	NULL or yes.  Use "$GXX".

2001-09-13  Assar Westerlund  <assar@sics.se>

	* ltdl.m4 (AC_LTDL_DLLIB): call dlopen with arguments so the test
	does not fail due to a prototype in dlfcn.h

2001-09-13  Gary V. Vaughan  <gary@gnu.org>

	* ltdl.m4 (AC_CHECK_HEADERS): Check for assert.h.
	* libltdl/ltdl.c:  If not, disable assertions manually.

2001-09-11  Gary V. Vaughan  <gary@gnu.org>

	* bootstrap: Be robust to having no files that need removing.

	* libltdl/configure.ac (AM_INIT_AUTOMAKE): Bump libltdl version to
	1.2.
	* libltdl/Makefile.am (libltdl_la_LDFLAGS):  Bump libtool library
	version info to 4:0:1.

2001-09-11  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4: No need to undefine([symbols]), proper quotation is
	enough.

2001-09-10  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4: CVS Autoconf guarantees a decent default IFS, so
	there is no need for us to preset it anymore.
	Be careful not to set IFS="${IFS}$PATH_SEPARATOR" for PATH
	splitting, otherwise spaces in directory names will be lost.
	Use $PATH_SEPARATOR... don't rely on $ac_path_separator, which was
	an autoconf internal until just now, when it disappeared!
	* ltmain.in: Default IFS once, at the start.
	Reported by Akim Demaille <akim@epita.fr>

2001-09-10   Brad  <brad@comstyle.com>

	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Missed an instance of
	Autoconf square bracket quoting style normalisation.

	* ltmain.in (-lc_r): Style improvement.

	* doc/libtool.texi: Remove obsolete references to ltconfig.
	* tests/quote.test: s/ltconfig/\$0/

2001-09-09  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4: Use Autoconf square bracket quoting style
	consistently throughout.

2001-09-08  Gary V. Vaughan  <gary@gnu.org>

	* bootstrap: Cleanup `autom4te' and `libtool' so that we don't
	get caught by something from a previous build.

	* libtool.m4 (archive_cmds, archive_expsym_cmds) [solaris*]: Revert
	my 2001-09-06 patch.
	(no_undefined_flag)i [solaris*]: Revert Alexandre's 2001-04-11 patch.

2001-09-07  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (foreach_dirinpath): argz_len should be a size_t.
	Reported by Albert Chin <china@thewrittenword.com>

2001-09-06  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [solaris*]: Typo. s/GXX/GCC/.

	* libtool.m4 (archive_cmds, archive_expsym_cmds) [solaris*]: Changing
	no_undefined_flag from `-z text' to `-z defs' (see entry below at
	2001-04-11  Alexandre Oliva  <aoliva@redhat.com>) has a problem.
	when linking a shared library with gcc calling /usr/ccs/bin/ld (eg.
	the gcc supplied with Solaris 8 companion CD), using the flag
	-no-undefined, shared library linking will always fail because of
	the unresolved symbols from libgcc.a.  Consequently we have to
	provide a path to libgcc.a when linking shared libraries in
	conjunction with -no-undefined!

	From Michael Pruett <mpruett@engr.sgi.com>:
	* libltdl/ltdl.c (find_module): `0' valued arguments to
	tryall_dlopen_module() must be explicitly cast to avoid compiler
	warnings on some environments.

	From Daniel Johnson <danielj7@mac.com>:
	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [darwin*]: Move from GNU
	ld section to non-GNU ld section.

2001-09-05  Robert Boehne  <rboehne@ricardo-us.com>

	* pdemo/Makefile.am (helldl):  Automake 1.4 can't find the target
	if we use helldl$(EXEEXT), and Automake 1.5 barfs unless we do.
	Using both targets to the left of the colon seems to work though!

2001-09-03  Gary V. Vaughan  <gary@gnu.org>

	* demo/Makefile.am (helldl):  Automake 1.4 can't find the target
	if we use helldl$(EXEEXT), and Automake 1.5 barfs unless we do.
	Using both targets to the left of the colon seems to work though!

2001-09-03  Brad  <brad@comstyle.com>

	* ltdl.m4 [AC_LTDL_SYS_DLOPEN_DEPLIBS]: Teach ltdl about the
	behavior of OpenBSD's dlopen().

2001-09-03  Gary V. Vaughan  <gary@gnu.org>

	From Marius Vollmer <mvo@zagadka.ping.de>:
	* libltdl/ltdl.c (tryall_dlopen_module): Don't forget to propogate
	errors over recurse levels.

2001-09-03  Brad  <brad@comstyle.com>

	* libtool.m4 [openbsd*]: More improvements to the OpenBSD port.

2001-09-02  Gary V. Vaughan  <gary@gnu.org>

	From Albert Chin <china@thewrittenword.com>:
	* libtool.m4 (_LT_AC_LANG_C_CONFIG) [aix4*]: Be careful with
	shared namespaces for static and shared libs.
	(AC_LIBTOOL_DLOPEN_SELF): If all else fails, try dld_link from GNU
	DLD.

2001-09-02  Christopher Pfisterer <cp@chrisp.de>

	* libtool.m4, ltmain.in: Linker flag and version numbering fixes
	for darwin.

2001-09-02  Gary V. Vaughan  <gary@gnu.org>

	Based on a patch from Marius Vollmer <mvo@zagadka.ping.de>:
	* NEWS: updated.
	* ltdl.m4 (AC_LIB_LTDL): Check for unistd.h.
	* ltdl.c: Include unistd.h if it exists.
	(LTDL_SEARCHPATH_VAR): Macro to prevent hardcoding
	"LTDL_LIBRARY_PATH".
	(LTDL_ARCHIVE_EXT): Macro to prevent hardcoding ".la".
	(archive_ext): Have only one copy of ".la" in the readonly
	segment of the compiled library.
	(find_handle_callback): Don't bother trying to dlopen the file if
	it doesn't exist.
	(find_handle): Don't bother searching for files if no search_path
	was supplied.
	(file_not_found): A new function to determine whether the last
	error was due to a file not found condition.
	(try_dlopen): Renamed from lt_dlopen() and changed to have the
	same footprint as tryall_dlopen.  This involved a minor rewrite of
	much of the internals of this function.
	(lt_dlopen): A new function wrapped arounf try_dlopen().
	(lt_dlopenext): If a file already has a suitable extension, don't
	bother adding additional extensions and trying to open those.
	Tidy up the rest of the code to prevent continued searching with
	an eventual FILE_NOT_FOUND when a genuine failure earlier in the
	search process could be legitimately reported.

	* demo/Makefile.am (helldl$(EXEEXT)): Automake-1.5 made me change
	this from just `helldl'.

2001-07-31  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) Fixed a problem
	with export_symbols_cmds not being set for CXX tags, and
	not being properly set for any tag under AIX/Power.

2001-08-19  Ossama Othman  <ossama@uci.edu>

	* libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG): Corrected and improved
	  error message that is displayed when there was a problem
	  compiling the C++ test program.  It still mentioned the now
	  non-existent `ltcf-cxx.sh' file.

	* doc/libtool.texi (LTDL_SET_PRELOADED_SYMBOLS): Removed
	  parentheses at end of starting "defmac" line, as pointed out by
	  makeinfo.

2001-08-18  Brad  <brad@comstyle.com>

	* ltmain.in: Do not remove -lm from deplibs for OpenBSD.

2001-08-16  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (argz_create_sep): Don't forget to include the
	terminating '\0' when counting argz_len.
	(argz_create_sep): When canonicalizing argz, don't forget to copy
	the terminating '\0', incase canonicalization has shortened argz.
	(argz_stringify): Don't covert the final '\0' to a separator.

2001-08-15  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (lt_dlhandle_next): Now we can loop through all
	loaded module handles as originally intended.

	* libltdl/ltdl.c (lt_dlseterror): Oops.  This never worked
	either, due to a pair of typos.  Now fixed.

	* libltdl/ltdl.c (N_ELEMENTS):  Deleted.  How come nobody noticed
	there was no way this could have ever worked?
	(lt_dlcaller_set_data): Now that valid caller_ids must be
	non-zero, allocate an addition entry in the caller_data vector and
	use a zero valued key as the end marker.
	(lt_dlcaller_get_data): Iterate up to the end marker in one pass.

2001-08-14  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (lt_dlcaller_register): Caller ids are allocated
	starting from value `1', so that clients can use a value of zero
	to indicate that libltdl has not yet initialised.

	* ltmain.in (exec_cmd): Fix quoting in execute mode so that the
	double quotes added by libtool (to prevent lossage with embedded
	spaces in filenames etc.) are not interpreted as literals by the
	shell.

2001-08-13  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (find_file_callback): Fix a multiple free()
	bug.
	(tryall_dlopen_module): Remove some unused variables.

	* libltdl/ltdl.c (lt_dlinsertsearchdir): Calculate the address
	of the end of user_search_path correctly.

	* libltdl/ltdl.c (rpl_argz_stringify): New fallback implementation.
	* ltdl.m4 (AC_LTDL_FUNC_ARGZ):  Test for argz_stringify in libc.
	* libltdl/ltdl.c (lt_argz_insertinorder): Renamed from
	lt_argz_insert to make room for...
	(lt_argz_insert): Wraps argz_insert with libltdl error handling.
	(lt_dlpath_insertdir): Insert new path elements into an
	argzized path.
	(lt_dlinsertsearchdir): New function to insert new search
	directories anywhere into user_search_path using the above.
	(lt_dladdsearchdir): Rewritten to use lt_dlpath_insertdir.
	* libltdl/ltdl.h (lt_dlinsertsearchdir): Prototype for export.
	* doc/libtool.texi (Libltdl interface): Document it.
	* NEWS: Updated,

2001-08-07  Gary V. Vaughan  <gary@gnu.org>

	From Albert Chin <china@thewrittenword.com>:
	* ltmain.in [irix*]: $with_gcc is either "yes" or "" (empty string)
	with current autoconf, so we need to be robust to that when testing
	it,

2001-08-06  Gary V. Vaughan  <gary@gnu.org>

	From Brad <brad@comstyle.com>:
	* libtool.m4 (deplibs_check_method) [aix*]: Removed redundant setting
	of this variable.

2001-08-05  Gary V. Vaughan  <gary@gnu.org>

	* libltdl/ltdl.c (load_deplibs): Insert missing 1st argument to
	LT_EMALLOC.

2001-08-05  Tim Van Holder  <tim.van.holder@pandora.be>

	* ltdl.m4: Canonicalize descriptive text used with
	AC_DEFINE.

	* libtool.m4 (_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR): Remove.
	(_LT_AC_PROG_ECHO_BACKSLASH): Use $ac_path_separator
	instead of $PATH_SEPARATOR.
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER): Ditto.
	(_LT_AC_TAGCONFIG): Ditto.
	(AC_ENABLE_SHARED): Ditto.
	(AC_ENABLE_STATIC): Ditto.
	(AC_ENABLE_FAST_INSTALL): Ditto.
	(AC_PATH_TOOL_PREFIX): Ditto.
	(AC_PATH_MAGIC): Ditto.
	(AC_PROG_LD): Ditto.
	(AC_PROG_NM): Ditto.
	* ltdl.m4 (AC_LTDL_SYSSEARCHPATH): Ditto.

2001-08-05  Gary V. Vaughan  <gary@gnu.org>

	From Brad <brad@comstyle.com>:
	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [openbsd]:  OpenBSD
	can build modules without a `lib' prefix and version number.
	Move the deplibs check code from here...
	(AC_DEPLIBS_CHECK_METHOD): ...to here.

2001-08-05  Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>

	* libtool.m4 [osf3*, osf4*, osf5*]: Tru64 *can* build modules
	without a `lib' prefix to the module name.

2001-08-05  Gary V. Vuaghan  <gary@gnu.org>

	From Guido Draheim <Guido.Draheim@tek.com>:
	* ltmain.in: Display better and different error messages when
	library linkage fails in various ways.

2001-08-05  Albert Chin-A-Young <china@thewrittenword.com>

	* libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Add newline after
	terminating '}' grouping character. Change '[0-9][0-9]'
	to '0' as we've already matched it.

2001-08-05  Gary V. Vaughan  <gary@gnu.org>

	From Brad <brad@comstyle.com>:
	* libtool.m4 (archive_cmds) [darwin, newsos, sysv4]: Replace
	1.3 era $linkopts references with $linker_flags.

	* libltdl/ltdl.c:  Fixed several careless mistakes in the
	foreach_dirinpath support functions.
	(foreach_dirinpath): Walk path elements with the argz API.

2001-08-04  Gary V. Vaughan  <gary@gnu.org>

	From Sedi Master Albert Chin <china@thewrittenword.com>:
	* libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Replace the awk invocation
	with an equivalent bit of sed wizardry.

	From Edouard G. Parmelan <egp@free.fr>
	* libtool.m4 [darwin, openbsd]: Fix quoting problems with
	unquoted [] expressions.

2001-08-03  Gary V. Vaughan  <gary@gnu.org>

	* bootstrap:  s/ltdldemo // -- This demo soesn't work properly,
	so I haven't committed it yet.

2001-08-01  Ossama Othman  <ossama@doc.ece.uci.edu>

	* libtool.m4 (AC_LIBTOOL_SETUP): Require Autoconf-2.50 via the
	AC_PREREQ autoconf macro since the new libtool macros utilize
	macros from that version of Autoconf.

2001-08-01  Gary V. Vaughan  <gary@gnu.org>

	* ltdl.m4: Bump serial number.
	General reformat and tify up in line with Autoconf-2.50 support.
	(AC_LTDL_FUNC_ARGZ): Test for system implementations of a
	handful of argz API calls, the error_t type, and the argz.h
	header.
	* libltdl/configure.ac (AM_INIT_AUTOMAKE): Bump version number.
	* libltdl/ltdl.c (rpl_argz_append, rpl_argz_create_sep.
	rpl_argz_insert, rpl_rgz_next):  Fallback implementations of
	the similarly named functions for machines that don;t use glibc.
	(lt_dlrealloc):  New memory function pointer that can be set by
	the client.  Defaults to rpl_realloc, which in turn uses only
	lt_dlmalloc and lt_dlfree.
	(LT_EMALLOC, LT_EREALLOC): Set internal out-of-memory error
	inside the functions called by these new macros.  Simplified all
	callers by removing explicit client error reporting.
	(memmove):  Fallback implementation of overlap safe memory copy
	function.
	(tryall_dlopen):  Factorized common code into...
	(tryall_dlopen_module): ...this new helper function.
	(canonicalize_path):  Changed function signature to return success
	or failure.  Updated all callers.
	(foreachfile_callback):  Make use of argz API.
	(LT_DLSTRLEN): Moved from here...
	* libltdl/ltdl.h (LT_STRLEN): ...to here.  Updated all callers.
	(lt_dlrealloc):  Declare new memory management handle.

2001-07-31  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (mingw*) Revert the previous change as it was
	applied by mistake.

2001-07-31  Guido Draheim  <Guido.Draheim@tek.com>

	* libtool.m4 (mingw*) sys_lib_search_path_spec:
	Sets the proper path separator for cross-compiling.

2001-07-30  Steve Ellcey  <sje@cup.hp.com>

	* libtool.m4 (ia64-*-hpux*) Add support for ia64*-*-hpux* platform.

2001-07-30  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC) [aix*]: Fixed an
	incorrect resetting of lt_prog_compiler_static when using gcc
	under AIX Power.

2001-07-31  Gary V. Vaughan  <gary@gnu.org>

	* bootstrap: Remove generated files (incase they are links) before
	rerunning the autotools to regenerate them.

2001-07-30  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (AC_LIBTOOL_SETUP): Use Autoconf-2.50 era
	quadrigraphs and AC_HELP_STRING to bring AC_ARG_WITH/ENABLE
	macros up to date.
	(_LT_AC_LOCK): Ditto.
	(_LT_AC_TAGCONFIG): Ditto.
	(AC_PROG_LD): Ditto.
	(AC_ENABLE_SHARED): Ditto.  And eliminate the last remaining
	changequote invocations.
	(AC_ENABLE_STATIC): Ditto.  And Ditto.
	(AC_ENABLE_FAST_INSTALL):  Ditto.  And Ditto.
	* ltdl.m4 (AC_LTDL_ENABLE_INSTALL): Use Autoconf-2.50 era
	quadrigraphs and AC_HELP_STRING to bring AC_ARG_ENABLE
	macro up to date.
	* NEWS: Updated.

	* libtool.m4 [UnixWare7, OpenUNIX8]: Initial support for
	UnixWare7 and OpenUNIX8.  Accept these identifiers from the
	latest config.guess/config.sub as pseudonyms for sysv5uw[78].
	* NEWS: Updated.
	Reported by Boyd Lynn Gerber <gerberb@zenez.com>

2001-07-29  Gary V. Vaughan  <gary@gnu.org>

	* tests/sh.test: Add a new test to enforce X as the fill
	character in `test "X...'.
	Beef up the `test' tests to also check `test -.' and `test ! -.'
	phrases for compliance.
	* ltmain.in: Fix quoting problems uncovered by the new tests.

2001-07-29  Andrew C. Feren  <aferen@CetaceanNetworks.com>

	* tests/sh.test:  New test to disallow `test $foo', where
	`test "$foo"' is much safer.
	* ltmain.in: Fix quoting problems uncovered by the new test.

2001-07-29  Steve Ellcey  <sje@cup.hp.com>

	* libtool.m4 (lt_cv_sys_global_symbol_to_cdecl):  Change it from
	"extern char" to "extern int" so that GCC 3.0 won't complain and
	refuse to compile programs containing "extern char main()".

2001-07-29  Gary V. Vaughan  <gary@gnu.org>

	From Guido Draheim <Guido.Draheim@tek.com>:
	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [mingw]: Support
	cross compilation to mingw by allowing `:' or ';' as a path
	separator.
	* NEWS: Updated.

2001-07-27  NIIBE Yutaka  <gniibe@m17n.org>

	* libtool.m4 (lt_cv_deplibs_check_method): Use pass_all
	for sh*-*-linux* (SuperH) too.

2001-07-25  Ossama Othman  <ossama@debian.org>

	From Thomas Poindessous <poinde_t@epita.fr>
	* ltmain.in (pic_mode):  Added missing quotes around shell
	variable in "if test" conditional.

	From Peter Moulder <pmoulder@longford.csse.monash.edu.au>
	* ltmain.in (xform): Add support for pre-processed
	(e.g. `*.{i,ii}' sources).

2001-07-25  Gary V. Vaughan  <gary@gnu.org>

	From Steve Ellcey <sje@cup.hp.com>:
	* libltdl/ltdl.c (foreach_dirinpath): Free unassigned pointer
	fix for `canonical'.

2001-07-23  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (AC_LIBTOOL_LANG_CXX_CONFIG, AC_LIBTOOL_PROG_LD_SHLIBS)
	[aix4*, aix5*]: Fixed a mispelled binder option under AIX.
	The option to throw errors for unresolved external references is
	-bernotok, not -bnoerok.

2001-07-23  Gary V. Vaughan  <gary@gnu.org>

	* Makefile.am (EXTRA_DIST): Don't forget to distribute
	ChangeLog.1.

	From Erik Lindahl <E.Lindahl@chem.rug.nl>
	* libtool.m4 (_LT_AC_SYS_LIBPATH_AIX): Used on aix to discover
	the compiler's default library search path so that the MPI
	compiler suite is not hosed by the previously hardcoded path.
	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [aix4*, aix5*]: Use it.

2001-07-23  Andreas Schwab  <schwab@suse.de>

	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Use pass_all for
	s390*-*-linux* and m68*-*-linux*.

2001-07-19  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix tag support
	problems with CXX variables being overwritten by the individual
	macros.
	(AC_LIBTOOL_PROG_CC_C_O): Ditto.
	(AC_LIBTOOL_PROG_COMPILER_PIC): Ditto.
	(AC_LIBTOOL_LANG_CXX_CONFIG): Moved call to
	AC_LIBTOOL_SYS_HARD_LINK_LOCKS after the call to
	AC_LIBTOOL_PROG_CC_C_O as it depends on the result.
	(AC_LIBTOOL_LANG_GCJ_CONFIG): Ditto.
	(AC_LIBTOOL_LANG_C_CONFIG): Ditto.
	(AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH): Used the macro
	_LT_AC_TAGVAR to ensure the correct variable is being queried.
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER): Changed the naming of shared
	objects under IRIX back to what it was in the MLB.

2001-07-23  Mark Kettenis  <kettenis@gnu.org>

	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN) [gnu*]: Remove spurious
	"break" and bogus comment
	(_LT_AC_LANG_CXX_CONFIG): Add support for the Hurd.
	* ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): Add support for the Hurd.

2001-07-16  Robert Boehne  <rboehne@ricardo-us.com>, Tim Mooney  <mooney@dogbert.cc.ndsu.NoDak.edu>

	* ltdl.m4 (AC_LTDL_SYS_DLOPEN_DEPLIBS): add cases and comments for
	more platforms, including AIX, Digital/Tru64 UNIX and IRIX.

2001-07-16  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix ia64 AIX
	run-time-linking when not using gcc.
	(AC_LIBTOOL_LANG_CXX_CONFIG):  Ditto.
	Reported by Dan McNichol <mcnichol@austin.ibm.com>

2001-07-12  Gary V. Vaughan  <gary@gnu.org>

	From dda@sleepycat.com (Don Anderson):
	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [qnx]: New
	supported architecture.
	(AC_DEPLIBS_CHECK_METHOD) [qnx]:  Ditto.
	* NEWS: Updated.

	From Stefan Ondrejicka <ondrej@idata.sk>:
	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [cygwin*]: Make
	sure that /lib/w32api is searched for system libraries to
	match recent versions of cygwin.
	* NEWS: Updated.

2001-07-12  Dan McNichol  <mcnichol@austin.ibm.com>

	From albert chin <china@thewrittenword.com>
	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Fix AIX
	run-time-linking when using gcc.
	(AC_LIBTOOL_LANG_CXX_CONFIG):  Ditto.

2001-07-11  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (_LT_AC_LANG_CXX_CONFIG) [hpux, linux, osf,
	solaris]: Doh!  the evalled variable shouldn't have been
	quoted.

	* libtool.m4 (_LT_AC_LANG_CXX_CONFIG) [hpux, linux, osf,
	solaris]: output_verbose_link_cmd have unquoted `*' in case
	statements for these architectures.  Be sure to quote them
	with a sed expression before passing to eval.
	Reported by Tim Mooney <mooney@dogbert.cc.ndsu.NoDak.edu>

2001-07-09  Gary V. Vaughan  <gary@gnu.org>

	* README-alpha:  s/configure.in/configure.ac.
	* configure.ac: Bumped version to 1.4c.

	GNU libtool 1.4b was released.

	* configure.ac: Bumped version to 1.4b.
	* NEWS: updated.
	* config.guess, config.sub, texinfo.tex:  Synchronised from
	ftp.gnu.org.

2001-07-09  Robert Boehne  <rboehne@ricardo-us.com>

	From Michael Elizabeth Chastain <chastain@cygnus.com>:
	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN):  Set max_cmd_len
	to a maximum of 512Kb, as it seems some HPUX 11.0 systems
	have trouble with 1MB.

2001-07-09  Gary V. Vaughan  <gary@gnu.org>

	* README-alpha:  Upgrade distribution instructions to include
	canonical location of texinfo.tex.

2001-07-09  Timothy Wall  <twall@oculustech.com>

	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS): Don't disable shlibs
	on AIX5/IA64 with GNU ld.  Keep gnu defaults if using gnu tools
	on AIX5/IA64.

2001-07-09  Robert Boehne  <rboehne@ricardo-us.com>

	* libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN):  Set max_cmd_len
	to -1 on hurd, it has no command line argument limits.
	* ltmain.in Handle max_cmd_len=-1 for systems that don't have
	command line argument limits.

2001-07-05  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (_LT_AC_LANG_C_CONFIG):  Revert to 1.3.x
	sematics, and always build static libs when the host machine
	cannot build shared libs.  Even if static libs were explicitly
	disabled.

2001-07-02  Gary V. Vaughan  <gary@gnu.org>

	Cleanup of libltdl:
	* ltdl.c (lt_dladderror): Don't use `index' as a variable name,
	since it is a function on BSD based boxes.
	(lt_dlseterror): Ditto.
	(lt_dlexit): Remove unused errormsg declaration.
	(foreach_dirinpath):  Make sure filename is initialised.
	(find_handle):  Return NULL for a failed search.
	(foreachfile_callback): Don't reuse data2 symbol from prototype
	in func declaration to prevent symbol shadowing.
	* ltdl.h (lt_dlmutex_seterror): Don't use `error' as a parameter
	name, since it is a function on glibc boxes.

	* libtoolize.in:  Display --version in the same format as
	autoconf and automake.
	* ltmain.in: Ditto.

2001-06-30  Gary V. Vaughan  <gary@gnu.org>

	Merge test improvements from multi-language-branch:
	* tests/defs: Find and set the value of CC probed by libtool.m4
	* tests/link-2.test: Use a .lo wrapper script, and the value of
	CC set by defs instead of hardcoding gcc.
	* tests/link.test: Use the value of CC set by defs instead of
	hardcoding gcc.
	* tests/quote.test: Ditto.
	* tests/suffix.test: Ditto.

	* libtool.m4 (AC_LIBTOOL_PROG_COMPILER_PIC) [aix*]: Always set
	lt_prog_compiler_wl to `-Wl'.
	Reported by Albert Chin-A-Young  <china@thewrittenword.com>

	* ltdl.m4 (AC_LTDL_DLLIB) [sco3.2*]: When searching for a dlopen
	implementation, and adding `-ldl' has failed, try linking a call
	to dlopen, #including dlfcn.h, and without -ldl.  On sco3.2 the
	header files redefines the interface symbols to point at the
	implementation symbols in libc.
	Reported by "Golubev I. N." <gin@mo.msk.ru>

2001-06-29  Tim Van Holder  <tim.van.holder@pandora.be>

	General cleanup of autoconf-2.50 upgrade:
	* configure.ac: Mark as needing autoconf-mode in
	emacs.  Pass arguments to AC_INIT.
	* cdemo/configure.ac: Ditto.
	* demo/configure.ac: Ditto.
	* depdemo/configure.ac: Ditto.
	* libtldl/configure.ac: Ditto.
	* mdemo/configure.ac: Ditto.
	* pdemo/configure.ac: Ditto.
	* tagdemo/configure.ac: Ditto.
	* ltdl.m4: Mark as needing autoconf-mode in
	emacs.
	* libtool.m4: Mark as needing autoconf-mode in
	emacs.  Don't add () to AS_MESSAGE_LOG_FD.
	* libltdl/configure.ac: Use config-h.in as
	template for config.h.
	* tagdemo/configure.ac: Drop the AC_DIAGNOSTIC. Move
	AC_LANG([C++]) after the OBJEXT/EXEEXT check.

2001-06-29  Gary V. Vaughan  <gary@gnu.org>

	From Tim Van Holder <tim.van.holder@pandora.be>
	* tests/suffix.test: Typo in 2nd for loop.

	From Tim Van Holder <tim.van.holder@pandora.be>
	* libltdl/Makefile.am (OBJECTS):  This was an implicit variable.
	instead state the list of object variables explicitly.

	From Bruno Haible <haible@ilog.fr>
	* libtool.m4:  undefine the m4 builtin `symbols', so that the
	string `symbols' can be used in the rest of the code without
	causing errors with autoconf-2.13.

	From "Golubev I. N." <gin@mo.msk.ru>
	* tests/Makefile.am (CPPLAGS): Typo. s/CPPLAGS/CPPFLAGS.

	* mdemo/Makefile,am (foo1_la_LIBADD): Add libsub.la, since foo1
	does use symbols from libsub.la -- only platforms that allow
	undefined symbols in libraries were able to cope with this
	previously.
	Reported by Robert Collins <robert.collins@itdomain.com.au>

	From "Golubev I. N." <gin@mo.msk.ru>
	* libtool.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) [sco3.2v5*]: Needs
	-wl,-Bexport to make self dlopen work.

2001-06-28  Gary V. Vaughan  <gary@gnu.org>

	From  Alexander Bluhm  <Alexander.Bluhm@WiredMinds.de>
	* libltdl/ltdl.c (lt_dlopen): Fix bad memory initialisation
	assumptions.

	* libtool.m4 (AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE) [HPUX]: Define
	lt_cv_sys_global_symbol_to_c_name_address to be a sed expression
	for mangling the output of the symbol pipe into a brace delimited
	C declaration of symbol name and address.
	* ltmain.in: Use it to generate the fooS.c symbol name
	Reported by Albert Chin-A-Young  <china@thewrittenword.com>

2001-06-28  Tim Van Holder  <tim.van.holder@pandora.be>, Gary V. Vaughan  <gary@gnu.org>

	* bootstrap: Use cp instead of ln -s, for systems without
	symlinks.  Reorder the statements to avoid repetition outside
	the loop.

2001-06-28  Paolo Bonzini  <bonzini@gnu.org>, Gary V. Vaughan  <gary@gnu.org>

	Libtool now builds with the help of Autoconf-2.50!
	* configure.ac (AC_PREREQ):  Require Autoconf-2.50 or newer.
	(AC_PROG_CPP, AC_EXEEXT, AC_OBJEXT):  Removed.  Autoconf-2.50
	doesn't have the AC_REQUIRE bug that required these to be called
	explicitly from here.  Autoconf-2.50 uses this file instead of...
	* configure.in: ...this, which is now deleted.
	* cdemo/configure.ac, cdemo/configure.in: Ditto.
	* demo/configure.ac, demo/configure.in: Ditto.
	* depdemo/configure.ac, depdemo/configure.in: Ditto.
	* libltdl/configure.ac, libltdl/configure.in: Ditto.
	* mdemo/configure.ac, mdemo/configure.in: Ditto.
	* pdemo/configure.ac, pdemo/configure.in: Ditto.
	* tagdemo/configure.ac, tagdemo/configure.in: Ditto.
	* libltdl/acconfig.h:  Deleted.
	* Makefile.am (libtool): libtool now depends on configure.ac.
	* libtool.m4 (_LT_AC_LOCK):  Use 2.50's AC_LANG_PUSH/AC_LANG_POP
	instead of 2.13's AC_LANG_SAVE/AC_LANG_RESTORE.
	(AC_LIBTOOL_LANG_C_CONFIG): Ditto.
	(AC_LIBTOOL_LANG_CXX_CONFIG): Ditto.
	* libtoolize.in:  Use $configure_ac, instead of hardcoding
	configure.in.

2001-06-28  Tim Van Holder  <tim.van.holder@pandora.be>

	* pdemo/Makefile.am:  Use '=' instead of '+=' to shut up
	automake.

2001-06-27  Gary V. Vaughan  <gary@gnu.org>

	From brad@openbsd.org:
	* NEWS: Updated.
	* libtool.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER) [openbsd]: Improved
	support for various openbsd platforms.
	(AC_LIBTOOL_PROG_LD_SHLIBS): Ditto.
	* ltmain.in: Ditto,

2001-06-26  Gary V. Vaughan  <gary@gnu.org>

	* NEWS: Updated.
	* libltdl/ltdl,c (LT_DLMUTEX_LOCK): Renamed from MUTEX_LOCK to
	avoid potential namespace clash.
	(LT_DLMUTEX_UNLOCK, LT_DLMUTEX_SETERROR, LT_DLMUTEX_GETERROR):
	Ditto.
	(lt_dlmutex_lock_func): Renamed from mutex_lock to avoid a
	namespace clash of NCR MP-RAS.
	(lt_dlmutex_unlock_func, lt_dlmutex_seterror_func,
	lt_dlmutex_geterror_func): Ditto.
	Reported by Edouard G. Parmelan <egp@free.fr>

	* libltdl/ltdl.c (LT_DLSTRLEN): Call strlen only if the argument
	is non-NULL and non-zero in length.  Changed all calls to strlen
	appropriately.

	* libltdl/ltdl.c: Prototype all static functions.

	* ltdl.m4: Bump serial number to 3.
	(AC_LIB_LTDL): Require AC_HEADER_DIRENT for ltdl.c.
	* libltdl/ltdl.h (lt_dlforeachfile): Prototype for new function.
	* libltdl/ltdl.c: Include an appropriate header for the
	opendir/dirent api.
	(foreach_dirinpath): Visit each file in a list of directories.
	(find_file_callback): Factor out the core of find_file() to make
	use of foreach_dirinpath().
	(find_file): Use it!
	(find_handle_callback, find_handle): Ditto.
	(lt_dlforeachfile):  New function to find files in a searchpath.,,
	(foreachfile_callback): ...using this callback.
	* doc/libtool.texi (Libltdl interface): Document new
	lt_dlforeachfile api call.

2001-06-25  Gary V. Vaughan  <gary@gnu.org>

	* THANKS:  Added Albert Chin-A-Young.

	* libtool.m4 (IFS): When IFS is changed to split a string for
	examination in a loop, restore it inside the loop as well as
	outside incase IFS is needed by commands in that loop.
	Reported by Pavel Roskin <proski@gnu.org>

2001-06-25  Albert Chin-A-Young  <china@thewrittenword.com>

	* libtool.m4: Prefer shl_load to dlopen on HP-UX because dlopen
	won't work properly without a patch.

2001-06-25  Daniel Harvey <daniel@amristar.com.au>

	* libtool.m4 (ltdll_cmds): [$]0 doesn't appear to translate through
	the script correctly, change to $''0

2001-06-25  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

	* libtool.m4 (AC_DEPLIBS_CHECK_METHOD): Use pass_all for
	mips-*-linux* and mipsel-*-linux*.

2001-06-24  Andreas Schwab  <schwab@suse.de>

	* libtool.m4 (AC_LIBTOOL_SETUP): Remove failed try to
	transform linux to linux-gnu in $host.
	(AC_LIBTOOL_SYS_DYNAMIC_LINKER): Match $host_os against
	linux*, not linux-gnu*.
	(AC_DEPLIBS_CHECK_METHOD): Likewise.

2001-06-24  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4 (_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR):  Set
	PATH_SEPARATOR appropriately if it is not set already,
	(_LT_AC_TAGCONFIG): Use it.
	(AC_ENABLE_SHARED): Ditto.
	(AC_ENABLE_STATIC): Ditto.
	(AC_ENABLE_FAST_INSTALL): Ditto.
	(AC_PATH_TOOL_PREFIX): Ditto.
	(AC_PATH_MAGIC): Ditto.
	(AC_PATH_PROG_NM): Ditto.

	From Tim Van Holder  <tim.van.holder@pandora.be>:
	* libtool.m4: Use the canonical absolute path test
	([\\/]* | ?:[\\/]) and $PATH_SEPARATOR wherever
	appropriate.
	(AC_LIBTOOL_PROG_CC_PIC): Properly recognize DJGPP as a
	platform that doesn't support shared libraries.
	(AC_LIBTOOL_SYS_MAX_CMD_LEN): Avoid this test on DJGPP; use a
	fixed value (12K) instead.
	(AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE): Don't forget $ac_exeext
	when testing for link success.

	* configure.in (AM_INIT_AUTOMAKE): Bumped version to 1.4a.

	Complete the new configure time tags creation facility based on
	the ltcf-*.sh and ltconfig.in files from multi-language-branch:
	* libtool.m4:  More refactoring and reformatting.
	(_LT_AC_LANG_GCJ_CONFIG): Merged ltcf-gcj.sh from
	multi-language-branch.
	(_LT_AC_LANG_CXX_CONFIG): Merged ltcf-cxx.sh from
	multi-language-branch.
	* configure.in (AC_PROG_CXX, LT_AC_PROG_GCJ): Compiler checks must
	be done before AC_PROG_LIBTOOL which appends tags based on their
	results.

2001-06-12  Robert Boehne  <rboehne@ricardo-us.com>

	* docs/libtool.texi: Updated the libltdl interface documentation
	to bring it up to date.

2001-06-06  Gary V. Vaughan  <gary@gnu.org>

	* demo/Makefile.am (objdir): Use `libtool --config' for
	extracting configuration values, since a given value may
	be present in each tag.
	(hc-libpath): Ditto.
	(hc-minusL): Ditto.
	* libtool.m4 (_LT_AC_TAGCONFIG): Add tagged configurations from
	the --with-tags option.
	(_LT_AC_LTCONFIG_HACK): Factored out into separate configuration
	macros -- The interdependencies and running order are still
	immutable, and need a lot of work to fix.
	(AC_LIBTOOL_CONFIG): Taken from the previous incarnation of
	_LT_AC_LTCONFIG_HACK -- this macro is used both to create the
	primary (C language) libtool configuration from
	_LT_AC_LTCONFIG_HACK and also to append tagged configurations from
	_LT_AC_TAGCONFIG.
	* NEWS:  Merged from multi-language-branch.

2001-06-06  Robert Boehne  <rboehne@ricardo-us.com>

	* bootstrap: Added tagdemo and pdemo tests from
	multi-language-branch.
	* configure.in: Added pdemo and tagdemo to CONF_SUBDIRS
	and merged references to CXX and GCJ from multi-language-branch.
	* pdemo: Added test directory from multi-language-branch.
	* tagdemo: Added test directory from multi-language-branch.
	* tests/Makefile.am: Merged additional tests from
	multi-language-branch.
	* tests/pdemo-*.test: ditto.
	* tests/tagdemo-*.test: ditto.

2001-05-30  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4: Merged ltconfig.in from multi-language-branch.

2001-05-28  Gary V. Vaughan  <gary@gnu.org>

	* libtool.m4: Reformatting for consistency, and some refactoring
	in preparation for ltcf-*.sh merge.

2001-05-27  Gary V. Vaughan  <gary@gnu.org>

	* ltmain.in: Merged from multi-language-branch.
	* libtool.m4: Merged from multi-language-branch.
	* ChangeLog: Started afresh.  Old ChangeLog history moved to...
	* ChangeLog.1: ...here.

Continued in ChangeLog.1

	$Revision$ $Date$