libtool/ChangeLog

2004-01-07  Gary V. Vaughan  <gary@gnu.org>

	* Makefile.am (aclocal_macros, aclocal_DATA): Removed.
	(EXTRA_DIST): Remove m4 macro files; they are automatically
	added by automake.
	(pkgmacrodir): Where to install libtool macro files.
	(pkgmacro_DATA): List installable libtool macro files.
	(install-data-local): Remove previous versions of ltdl.m4 and
	libtool.m4 from their old location.
	* libtoolize.in: Use new pkgmacrodir installed macros when
	libtoolizing a project.  Treat libtool.m4 and ltdl.m4 specially,
	and func_serial_update() any other files from pkgmacrodir.
	(pkgmacrodir): Where to find installed libtool macro files.
	(aclocaldir): Removed.
	(func_copy_all_files): Add an optional callback parameter to
	control how files are copied.  If the callback is passed, don't
	tell it whether it can copy or not.
	(func_serial): Exchange parameters and make macro_regex optional,
	so that this function can be used to extract serial numbers from
	files with the traditional /^# serial [1-9][0-9]*$/ syntax.
	Changed all callers.
	(func_serial_update): Make macro_regex optional last parameter, so
	that this function can be used as a callback for
	func_copy_all_files().  Changed all callers.
	* m4/ltsugar.m4: Add a serial number.

2004-01-07  Gary V. Vaughan  <gary@gnu.org>

	A complete rewrite of the m4 code involved in the generation of
	libtool via config.status.  The old way involved manually
	synchronising disparate bits of shell code in several macros, to
	quote a copy of a shell variable, put that in config.status, maybe
	add it to some quotation loops to prevent early expansion, and
	then add a block to _LT_CONFIG_COMMANDS to bring it into the
	libtool script.  The new way is to mark shell variables for
	propogation using _LT_DECL for language independent variables, or
	_LT_TAGDECL for those that need to be propogated in several
	language flavours.  The marking can be done in the macro that
	probes the variables, and this new m4 machinery takes care of
	synchronising all the other bits of code at autoconf time:

	* m4/ltsugar.m4:  New file.  Macros that are useful outside the
	context of libtool.  Initially, contains some generalised list
	management macros, and the scaffolding for dictionary type data
	storage and retrieval.
	* Makefile.am (aclocal_macros): Install ltsugar.m4.
	* m4/libtool.m4 (_LT_DECL): Mark a shell variable for export to
	the libtool script, along with a comment, and hints for quoting
	and renaming.
	(_LT_TAGDECL): Similarly mark a tagged shell variable for export
	in each tag.
	(lt_decl_tag_varnames, lt_decl_quote_varnames)
	(lt_decl_dquote_varnames, lt_decl_varnames_tagged)
	(lt_decl_all_varnames):  New utility macros for managing lists of
	shell variable names from _LT_DECL and _LT_TAGDECL.
	(_LT_CONFIG_STATUS_DECLARATIONS, _LT_CONFIG_STATUS_DECLARE):
	Expand to correctly quoted variable declarations in config.status
	from all marked shell variables.
	(_LT_LIBTOOL_DECLARE): Expand to commented and quoted variable
	declaration for libtool tag section.
	(_LT_LIBTOOL_CONFIG_VARS, _LT_LIBTOOL_TAG_VARS): Pass all marked
	variables to _LT_LIBTOOL_DECLARE.
	(_LT_CONFIG_COMMANDS): Use _LT_CONFIG_STATUS_DECLARATIONS and
	friends to generate all the variable passing shell code for
	config.status, to get marked variables from libtool.m4 into
	libtool itself eventually.
	(AC_LIBTOOL_CONFIG): Generate marked variable code for libtool tag
	configuration.  Changed all client macros to mark variables
	suitably rather than the hand pasting that was necessary
	previously.
	(AC_PROG_SED): Renamed from LT_AC_PROG_SED.
	(LT_AC_PROG_SED): Wrap AC_PROG_SED, and mark shell variables for
	propogation to the libtool script.

2004-01-07  Gary V. Vaughan  <gary@gnu.org>

	* libtoolize.in (seen_gettext): Removed unused variable.

2004-01-06  Gary V. Vaughan  <gary@gnu.org>

	* libtoolize.in (func_scan_files): Don't assume the existence of
	aclocal.m4.  Make the comment more descriptive.
	Reported by Alexandre Duret-Lutz <adl@src.lip6.fr>

	* NEWS: Note libtoolize changes.

	* ChangeLog.2003: New file, containing all the ChangeLog entries
	from 2003.  Trimmed ChangeLog accordingly.

	* ltmain.in: Output 2004 in the copyright from libtool --version.

2004-01-03  Stefan Nordhausen  <nordhaus@informatik.hu-berlin.de>
	Scott James Remnant  <scott@netsplit.com>

	* ltmain.in: Don't use the mkdir -p option when creating a
	temporary output directory so a symlink attack can't be used to
	arbitrarily chmod other directories on the system if libtool
	gets run as root.

2004-01-02  Peter O'Gorman  <peter@pogma.com>

	* m4/libtool.m4: Ensure that ${ZSH_VERSION+set} is properly escaped.

	* m4/libtool.m4 (CDPATH): Change the CDPATH setting so that it
	allows for zsh differences, as noted in the autoconf manual's
	Portable Shell - Special Shell Variables section.

2004-01-02  Scott James Remnant  <scott@netsplit.com>

	* .cvsignore: Ignore stamp-vcl created by the Makefile.

2004-01-02  Bob Friesenhahn  <bfriesen@simple.dallas.tx.us>
	Joe Orton  <joe@manyfish.co.uk>

	* m4/libtool.m4 (AC_LIBTOOL_CONFIG): Add extra blackslash
	in front of all the inner double-quotes as this is removed
	on Solaris, IRIX and AIX leading to broken definitions
	in config.status.

2004-01-02  Scott James Remnant  <scott@netsplit.com>

	* NEWS: Next release will be in 2004.

Continued in ChangeLog.2003

	$Revision$ $Date$