libtool/ChangeLog

2010-06-09  Gary V. Vaughan  <gary@gnu.org>

	Don't warn about the blank line inserted into git commit message.
	* clcommit.m4sh: When searching for accidental commits of mutliple
	changes, ignore the second line of the message, which we inserted
	earlier to support "git log --oneline".

	Enable correct extraction of multiline copyright from --version.
	* libltdl/config/getopt.m4sh: Wrap copyright notice at 76
	columns.
	(func_version): Don't omit spaces when merging multiline copyright
	notices.
	* clcommit.m4sh, libtoolize.m4sh: Wrap copyright notice at 76
	columns.

	* NEWS (2.2.8): BlueGene compiler tests were performed on BG/P
	systems, not BG/L.
	Reported by Christian Rössel <christian.roessel@gmx.de>

2010-06-08  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Fix testsuite helper macros to not hide failure.
	* tests/testsuite.at (LT_AT_CONFIGURE, LT_AT_MAKE):
	Do not wrap AT_CHECK in a subshell, so that failures are
	properly propagated; instead, move environment changes inside
	the AT_CHECK code.
	Report and analysis by Peter Rosin.

	Avoid autom4te warning about unnamed diversion.
	* libltdl/config/getopt.m4sh: Use diversion name KILL not -1.

2010-06-07  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Make versioning test stricter for w32, enable shared libs.
	* tests/versioning.at (versioning): Add -no-undefined to
	LDFLAGS.
	(test_uninstalled): Also move $bindir out of the way
	temporarily.

	Fix versioning test for LDFLAGS=-Wl,--as-needed.
	* tests/versioning.at (versioning): For the library update
	hypotheses, ensure the unchanged library libb isn't accidentally
	relinked against the new liba, by not reinstalling libb.
	Fixes testsuite failure for the incompatible update case with
	LDFLAGS=-Wl,--as-needed.
	* THANKS: Update.
	Report by Ryan Hill.

2010-06-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Rewrite manual intro to be gender-neutral.
	* doc/libtool.texi (Introduction): Use gender-neutral
	formulation when addressing developers.

2010-06-05  Gary V. Vaughan  <gary@gnu.org>

	Update and simplify all m4sh scripts to use latest getopt.m4sh.
	* clcommit.m4sh, libltdl/config/mailnotify.m4sh: Rewrite option
	parsing loop over M4SH_GETOPTS macro, and adjust all clients of
	option variables to use generated option names.

	Add missing quote for literal ? in a shell case statement.
	* libltdl/config/getopt.m4sh (m4go_shortnoargs): Quote initial ?
	correctly for use in a shell case statement.

	Quote command line arguments after --rcfile properly.
	* libltdl/config/announce-gen.m4sh (--rcfile): Quote remaining
	arguments shell variable expression correctly for eval.
	
	Shift correctly in numbered option argument collection.
	* libltdl/config/getopt.m4sh (_m4go_option): Argument list also
	needs to be `shift'ed in the shell option loop after processing a
	numbered argument collection.

	Fetch from new upstream host for config.guess and config.sub.
	* Makefile.maint (WGET_CGIT): Location of newest config.guess and
	config.sub upstream.
	(fetch): Fetch config.guess and config.sub from WGET_CGIT, rather
	than no-longer-updating WGET_SGO location.

	Update generated upload directive file format to v1.1.
	* Makefile.maint (git-dist, diffs): Update to generate v1.1 format
	directive files for ftp://ftp-upload.gnu.org/incoming/ftp.

	Fix web manual generation details in release instructions.
	* HACKING (Release Procedure): Move the instruction for generating
	web manuals for a new release to before the instruction that bumps
	the version numbers to the post release values.

	Set SCM version number to 2.2.9a.
	* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
	number to 2.2.9a.
	* NEWS: Updated.

	GNU Libtool 2.2.8 was released.

	Prepare for next release.
	* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
	number to 2.2.8.
	* NEWS: Update version number.
	* INSTALL, libltdl/config/install-sh, libltdl/config/config.guess,
	libltdl/config/config.sub, libltdl/config/texinfo.tex: Updated
	from canonical source.

	Provide an m4sh reimplementation of announce-gen.
	* libltdl/config/getopt.m4sh (M4SH_GETOPTS): New macro that takes
	a quoted m4 list of command line options to be parsed, and
	generates the shell code to parse those options and collect the
	results into appropriately named 'opt_xxx' shell variables.  Also,
	add some private supporting macros, and improve the comments
	radically.
	* libltdl/config/announce-gen.m4sh: New file, to generate and
	optionally post (an enhancement over the gnulib perl script of the
	same name) a release announcement.
	* Makefile.maint (announce-gen): Build a new announce-gen script
	in the build directory, from the contents of
	libltdl/config/announce-gen.m4sh.
	* HACKING (Release Procedure): Update the instructions to use
	announce-gen.
	(Alpha release note template, Full release note template):
	Removed.

2010-05-22  Gary V. Vaughan  <gary@gnu.org>

	Support "git log --oneline" in generated commit messages.
	* clcommit.m4sh (func_check_commit_msg): Insert an empty line
	between the ChangeLog entry summary line and the ChangeLog entry
	body, so that "git log --oneline" works properly.
	Bump copyright and version number.
	Reported by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

2010-05-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* HACKING: Set Reply-To: in announcement emails.

2010-05-21  Gary V. Vaughan  <gary@gnu.org>

	Set SCM version number to 2.2.7c.
	* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
	number to 2.2.7c.
	* NEWS: Updated.

	GNU Libtool 2.2.7b  was released.

	Prepare for next release candidate.
	* configure.ac, libltdl/configure.ac (AC_INIT): Bump version
	number to 2.2.7b.
	* libltdl/m4/libtool.m4, libltdl/m4/ltdl.m4,
	libltdl/m4/ltoptions.m4, libltdl/m4/lt~obsolete.m4: These files
	have been updated without a serial bump since the last release.
	* libltdl/Makefile.inc (LTDL_VERSION_INFO): Bump Revision, to
	account for bugfixes since the last release.
	* libltdl/config/install-sh, libltdl/config/config.guess,
	libltdl/config/config.sub, libltdl/config/texinfo.tex,
	INSTALL: Updated from canonical source.
	* NEWS: Update with missing entries from ChangeLog.
	* HACKING: Note workaround for developer tool-path leakage bug.

	Skip some tests in --disable-ltdl-install mode.
	* tests/dlloader-api.at, tests/exceptions.at,
	tests/lalib-syntax.at, tests/loadlibrary.at,
	tests/lt_dlopenext.at, tests/resident.at: Detect when these
	tests try to link against the not installed libltdl.la, and
	skip rather than FAIL.

2010-05-05  Peter Rosin  <peda@lysator.liu.se>

	Clarify versioning algorithm documentation.
	* doc/libtool.texi (Updating version info): Be explicit
	about setting age to zero on interface change.
	Reported by Jef Driesen <jefdriesen@hotmail.com>

2010-05-04  Peter O'Gorman  <peter@pogma.com>

	Ranlib is required with -force_load and fat archives.
	* libltdl/m4/libtool.m4 (_LT_REQUIRED_DARWIN_CHECKS): Run
	ranlib.
	Reported by Jeremy Huddleston <jeremyhu@apple.com>

2010-04-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Fix incompatible struct declarations.
	* doc/libtool.texi (Dlpreopening): Remove broken documentation
	of lt_dlsymbol and lt_dlsymlist.  Document typedef lt_dlsymlist
	and symbol lt_preloaded_symbols according to the implementation.
	* tests/demo/dlmain.c (lt_symlist): Make struct anonymous ...
	(lt_dlsymlist): ... and typedef to this name.
	(lt_preloaded_symbols, main): Adjust.
	* tests/pdemo/longer_file_name_dlmain.c: Likewise.

2010-04-04  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Use linker_flags not compiler_flags with $LD.
	* libltdl/m4/libtool.m4 (_LT_LINKER_SHLIBS) [linux]
	<archive_cmds, archive_expsym_cmds>: With xlf and bgxlf
	compilers, when linking with $LD, use $linker_flags not
	$compiler_flags.

2010-03-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Add FAQ, and FAQ entry for flags stripped at library link time.
	* doc/libtool.texi (FAQ, Stripped link flags): New nodes.
	(Wrapper executables): Replace bug address with macro.
	(Compile mode, Link mode): Document `-Wc,' and `-Xcompiler '
	semantics better.
	* libltdl/config/ltmain.m4sh (func_mode_link): Rewrite comment
	for the flags that are passed through.
	Prompted by reports from Simon Richter <Simon.Richter@hogyros.de>,
	Török Edwin <edwintorok@gmail.com> and
	Åke Sandgren <ake.sandgren@hpc2n.umu.se>.

2010-03-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Fix preloader symbol list declaration in libltdl.
	* libltdl/ltdl.c (preloaded_symbols): Fix declaration to include
	array brackets.
	(lt_dlinit): Do not take address of preloaded_symbols.

	Fix typo in libtool --help output.
	* libltdl/config/ltmain.m4sh (func_mode_help): Fix typo in help
	output.

	Fix a couple of documentation errors.
	* doc/libtool.texi (Autoconf macros): Improve hyphenation.
	(Using libltdl): libltdl uses the Lesser General Public License,
	not the Library General Public License.

	Do not use @sc nor @acronym in the manual.
	* doc/libtool.texi: Remove all usage of @sc.

2010-03-19  Chris Demetriou  <cgd@google.com>

	Sort output of 'find' to enable deterministic builds.
	* libltdl/config/ltmain.m4sh (func_extract_archives): Sort
	output of 'find'.
	* libltdl/m4/libtool.m4 (_LT_LANG_CXX_CONFIG): Likewise.
	* THANKS: Update.

2010-03-19  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Unconditionally normalize LC_ALL, LANGUAGE in libtool script.
	* libltdl/config/ltmain.m4sh: Unconditionally set LC_ALL and
	LANGUAGE to 'C', to avoid semantic differences on MinGW under
	Chines locale.  SCO issues with e.g. LANG=C are not known to
	be relevant today any more.
	Report by Pete Batard <pbatard@gmail.com> and Xiaofan Chen
	<xiaofanc@gmail.com>.

2010-03-17  Peter Rosin  <peda@lysator.liu.se>

	Preserve the last error when restoring the error mode.
	* libltdl/loaders/loadlibrary.c (wm_open): Don't rely on
	SetThreadErrorMode (or SetErrorMode) to not clobber the last
	error.
	Report by Ralf Wildenhues.

	Use Get/SetThreadErrorMode if they are available.
	* libltdl/loaders/loadlibrary.c (wrap_geterrormode): Replaced...
	(wrap_getthreaderrormode): ...by this function that checks
	first for GetThreadErrorMode, then GetErrorMode and makes use
	of either of those or...
	(fallback_getthreaderrormode): ...else falls back to this
	replacement function that implements the old workaround, which
	was previously implemented in...
	(fallback_geterrormode): ...this now renamed function.
	(geterrormode): Replaced...
	(getthreaderrormode): ...by this function pointer that points
	at either of wrap_getthreaderrormode, GetThreadErrorMode,
	GetErrorMode or fallback_getthreaderrormode.
	(wrap_setthreaderrormode): New function that checks if
	SetThreadErrorMode is supported by the system and makes use of
	it if it is.
	(fallback_setthreaderrormode): New function that is used
	otherwise that implements the old version using SetErrorMode.
	(setthreaderrormode): New function pointer that points at
	either of wrap_setthreaderrormode, SetThreadErrorMode or
	fallback_setthreaderrormode.
	(vm_open): Adjust to the above.

2010-02-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Detect Sun compiler suite with 'sun'-prefixed names.
	* libltdl/m4/libtool.m4 (_LT_COMPILER_PIC, _LT_LANG_CXX_CONFIG)
	(_LT_SYS_HIDDEN_LIBDEPS) [solaris]: Accept compiler names sunCC,
	sunf77, sunf90, sunf95 in addition to CC, f77, f90, f95.
	* NEWS: Update.
	Report by Vadim Zeitlin.

2010-02-28  Pierre Ossman  <ossman@ossman.lkpg.cendio.se>  (tiny change)
	    Ralf Wildenhues <Ralf.Wildenhues@gmx.de>

	Fix deplibs check fallback for 64-bit Windows and Windows CE.
	* libltdl/m4/libtool.m4 (_LT_CHECK_MAGIC_METHOD): Accept file formats
	'pe-arm-wince' and 'pe-x86-64'.  Add note about consistency with ...
	* libltdl/config/ltmain.m4sh (func_win32_libid): ... the respective
	pattern here; sync pattern from the former.
	* tests/deplibs-mingw.at (deplibs without file command): New
	file, new test.
	* Makefile.am (TESTSUITE_AT): Update.
	* NEWS: Update.

2010-02-24  Scott McCreary  <scottmc2@gmail.com>  (tiny change)

	Update search path on Haiku for legacy system directory.
	* libltdl/m4/libtool.m4 (_LT_SYS_DYNAMIC_LINKER) [haiku]
	<sys_lib_dlsearch_path_spec>: Replace legacy
	/boot/beos/system/lib directory with /boot/system/lib.
	* THANKS: Update.

2010-02-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	manual: fix detailmenu ordering.
	* doc/libtool.texi (Top): Add section for `Linking executables'
	in the detailmenu.

2010-02-21  Charles Wilson <libtool@cwilson.fastmail.fm>

	Guard against strerror()==NULL
	* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src:main):
	Check return value of strerror() using nonnull().
	(func_emit_cwrapperexe_src:find_executable): Ditto.
	(func_emit_cwrapperexe_src:chase_symlinks): Ditto.

2010-02-21  Charles Wilson <libtool@cwilson.fastmail.fm>

	Document wrapper changes.
	* NEWS: Indicate new feature and incompatibility.
	* doc/libtool.texi [detailmenu]: Add reference to subsection
	'Wrapper executables for programs', in Platform Quirks category.
	[Linking executables]: Mention wrapper executables, in
	addition to wrapper scripts. Add menu referencing subsection
	'Wrapper executables for programs'.
	[Wrapper executables for programs]: New subsection. Documents
	cwrapper rationale and command line options.

2010-02-21  Charles Wilson <libtool@cwilson.fastmail.fm>

	Add --lt-* options to shell wrapper
	* libltdl/config/ltmain.m4sh (func_emit_wrapper): Call
	func_parse_lt_options early. Use func_exec_program.
	(func_emit_wrapper:func_parse_lt_options): New function.
	(func_emit_wrapper:func_lt_dump_args): New function.
	(func_emit_wrapper:func_exec_program_core): New function.
	(func_emit_wrapper:func_exec_program): New function.

2010-02-21  Charles Wilson <libtool@cwilson.fastmail.fm>

	Enable runtime cwrapper debugging; add tests
	* libltdl/config/ltmain.m4sh (func_emit_cwrapperexe_src):
	Update comments. Initialize program_name. Eliminate _LENGTH
	variables for string constants. In debug mode, print a
	banner with known content before any other output. Remove
	LTWRAPPER_DEBUGPRINTF macro. Add constants and variables
	to support new --lt-debug option.
	(func_emit_cwrapperexe_src:ltwrapper_debugprintf): Renamed to...
	(func_emit_cwrapperexe_src:lt_debugprintf): this. Only print
	messages if lt_debug != 0. Ensure appearance of messages
	conforms to GCS.
	(func_emit_cwrapperexe_src:lt_fatal): Ditto.
	(func_emit_cwrapperexe_src:lt_error_core): Ditto.
	(func_emit_cwrapperexe_src): Update all callers to lt_fatal.
	Update all users of LTWRAPPER_DEBUGPRINTF (()) to call
	lt_debugprintf () directly.
	(func_emit_cwrapperexe_src:main): Consolidate option parsing.
	Ensure first use of lt_debugprintf occurs after option parsing.
	Add stanza to parse for --lt-debug and set lt_debug variable.
	Use strcmp rather than strncmp, where safe.
	* tests/cwrapper.at: Add new tests for --lt-debug and
	-DLT_DEBUGWRAPPER.

2010-01-31  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Use --email with gendocs.sh.
	* Makefile.maint (web-manual): Pass bug reporting address to
	gendocs.sh.

	Make testsuite code C++ clean again.
	* tests/resident.at (resident modules): Fix for C++.

2010-01-29  Peter Rosin  <peda@lysator.liu.se>
	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Testsuite exposure for dlloader API.
	* tests/dlloader-api.at: New file, new test.
	* Makefile.am (TESTSUITE_AT): Update.

2010-01-29  Peter Rosin  <peda@lysator.liu.se>

	* tests/loadlibrary.at: Fix C++ issues.

2010-01-20  Peter Rosin  <peda@lysator.liu.se>

	Report proper errors from the loadlibrary loader.
	* libltdl/loaders/loadlibrary.c (loadlibraryerror): New
	helper function that returns the latest Windows error as a
	string, or the provided default string on failure to do so.
	(LOADLIB_SETERROR): New macro that wraps previous to make it
	easy to use.
	(vm_open, vm_close, vm_sym): Make use of previous.
	(LOCALFREE): New macro to help free the Windows error string.
	(vl_exit): Make use of previous.
	* tests/loadlibarry.at: New file, new test that makes sure
	the loadlibrary loader reports non-standard error messages.
	* Makefile.am (TESTSUITE_AT): Add above test.

2010-01-02  Peter Rosin  <peda@lysator.liu.se>

	Use GetErrorMode if it is available.
	* libltdl/loaders/loadlibrary.c (wrap_geterrormode): New
	function that checks if GetErrorMode is supported by the
	system and makes use of it if it is.
	(fallback_geterrormode): New function that is used otherwise
	that implements the old workaround.
	(geterrormode): New function pointer that points at either
	of the above or directly at GetErrorMode.
	(vm_open): Make use of the above.

2010-01-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Ensure functions from resident modules work in atexit handlers.
	* tests/resident.at (resident modules): New file, new test.
	* Makefile.am (TESTSUITE_AT): Adjust.
	Report by Bob Friesenhahn.

	Testsuite exposure for relative output file names and deplibs.
	* tests/deplib-in-subdir.at (deplib in subdir): New file, new
	test.
	* Makefile.am (TESTSUITE_AT): Update.
	Prompted by report from Bob Friesenhahn.

2010-01-11  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
	    Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>

	Testsuite exposure for C++ exception handling.
	* tests/exceptions.at (C++ exception handling): New file, new
	test.
	* Makefile.am (TESTSUITE_AT): Update.
	Report by Bob Friesenhahn.

2010-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	Bump copyright years.
	* ChangeLog.2009: New, rotated from ...
	* ChangeLog: ... here.
	* Makefile.am (EXTRA_DIST): Add ChangeLog.2009.
	* NEWS, libltdl/config/ltmain.m4sh: Bump copyright years.
	* libltdl/m4/libtool.m4 (_LT_COPYING, LT_OUTPUT): Likewise.
	* libtoolize.m4sh: Likewise.

Continued in ChangeLog.2009

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