libtool.m4: Update to libtool 2.2.6.

* libtool.m4: Update to libtool 2.2.6. * lt~obsolete.m4: Update to libtool 2.2.6. * ltmain.sh: Update to libtool 2.2.6. * ltsugar.m4: Update to libtool 2.2.6. * ltversion.m4: Update to libtool 2.2.6. * ltoptions.m4: Update to libtool 2.2.6. * ltgcc.m4: Update to match changes from libtool 2.2.6. From-SVN: r140698
2024-11-21 13:40:47 +00:00 · 2008-09-26 16:21:02 +00:00 · 2008-09-26 16:21:02 +00:00 · ae11dff459
commit ae11dff459
parent 74c061dec3
8 changed files with 3519 additions and 2268 deletions
--- a/10
+++ b/10
@ -1,3 +1,13 @@
+2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
+
+	* libtool.m4: Update to libtool 2.2.6.
+	* lt~obsolete.m4: Update to libtool 2.2.6.
+	* ltmain.sh: Update to libtool 2.2.6.
+	* ltsugar.m4: Update to libtool 2.2.6.
+	* ltversion.m4: Update to libtool 2.2.6.
+	* ltoptions.m4: Update to libtool 2.2.6.
+	* ltgcc.m4: Update to match changes from libtool 2.2.6.
+
 2008-09-22  Chris Fairles  <cfairles@gcc.gnu.org>

 	* MAINTAINERS (Write After Approval): Add myself.
--- a/libtool.m4
+++ b/libtool.m4
--- a/ltgcc.m4
+++ b/ltgcc.m4
@ -30,6 +30,7 @@ _LT_COMPILER_BOILERPLATE
 _LT_LINKER_BOILERPLATE

 # Allow CC to be a program name with arguments.
+GCC=yes
 compiler=$CC
 _LT_TAGVAR(compiler, $1)=$CC
 _LT_CC_BASENAME([$compiler])
@ -49,7 +50,6 @@ if test -n "$compiler"; then
  _LT_COMPILER_C_O($1)
  _LT_COMPILER_FILE_LOCKS($1)
  _LT_LINKER_SHLIBS($1)
-  _LT_SYS_DYNAMIC_LINKER($1)
  _LT_LINKER_HARDCODE_LIBPATH($1)

  _LT_CONFIG($1)
--- a/ltmain.sh
+++ b/ltmain.sh
--- a/ltoptions.m4
+++ b/ltoptions.m4
@ -1,82 +1,87 @@
 # Helper functions for option handling.                    -*- Autoconf -*-
-
-# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan <gary@gnu.org>
+#
+#   Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+#   Written by Gary V. Vaughan, 2004
 #
 # 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.

-# serial 3 ltoptions.m4
+# serial 6 ltoptions.m4

 # This is to help aclocal find these macros, as it can't see m4_define.
 AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])


-# _LT_MANGLE_OPTION(NAME)
-# -----------------------
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
 m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])


-# _LT_SET_OPTION(NAME)
-# --------------------
-# Set option NAME, and if there is a matching handler defined,
-# dispatch to it.  Other NAMEs are saved as a flag.
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
+# saved as a flag.
 m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1]),
-        _LT_MANGLE_DEFUN([$1]),
-    [m4_warning([Unknown Libtool option `$1'])])[]dnl
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+        _LT_MANGLE_DEFUN([$1], [$2]),
+    [m4_warning([Unknown $1 option `$2'])])[]dnl
 ])


-# _LT_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
-# -------------------------------------------
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1]), [$2], [$3])])
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])


-# _LT_UNLESS_OPTIONS(OPTIONS, IF-NOT-SET)
-# ---------------------------------------
-# Execute IF-NOT-SET if all OPTIONS are not set.
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
 m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$1])),
-	    [m4_ifdef(_LT_MANGLE_OPTION(_LT_Option),
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
 		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$2
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
 ])[]dnl
 ])


-# _LT_SET_OPTIONS(OPTIONS)
-# ------------------------
-# OPTIONS is a space-separated list of Libtool options.
-# If any OPTION has a handler macro declared with LT_OPTION_DEFINE,
-# dispatch to that macro; otherwise complain about the unknown option
-# and exit.
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME.  If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
 m4_defun([_LT_SET_OPTIONS],
 [# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$1])),
-    [_LT_SET_OPTION(_LT_Option)])
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+    [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
  dnl
  dnl Simply set some default values (i.e off) if boolean options were not
  dnl specified:
-_LT_UNLESS_OPTIONS([dlopen], [enable_dlopen=no
+  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
  ])
-_LT_UNLESS_OPTIONS([win32-dll], [enable_win32_dll=no
+  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
  ])
  dnl
  dnl If no reference was made to various pairs of opposing options, then
  dnl we run the default mode handler for the pair.  For example, if neither
  dnl `shared' nor `disable-shared' was passed, we enable building of shared
  dnl archives by default:
-_LT_UNLESS_OPTIONS([shared disable-shared], [_LT_ENABLE_SHARED])
-_LT_UNLESS_OPTIONS([static disable-static], [_LT_ENABLE_STATIC])
-_LT_UNLESS_OPTIONS([pic-only no-pic], [_LT_WITH_PIC])
-_LT_UNLESS_OPTIONS([fast-install disable-fast-install],
+  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
  		   [_LT_ENABLE_FAST_INSTALL])
+  ])
 ])# _LT_SET_OPTIONS


@ -84,24 +89,26 @@ _LT_UNLESS_OPTIONS([fast-install disable-fast-install],
 ## Macros to handle LT_INIT options. ##
 ## --------------------------------- ##

+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
 m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1]), [[^A-Z0-9_]], [_])])
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])


-# LT_OPTION_DEFINE(NAME, CODE)
-# ----------------------------
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
 m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1]), [$2])[]dnl
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
 ])# LT_OPTION_DEFINE


 # dlopen
 # ------
-LT_OPTION_DEFINE([dlopen], [enable_dlopen=yes
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
 ])

 AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([dlopen])
+[_LT_SET_OPTION([LT_INIT], [dlopen])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 put the `dlopen' option into LT_INIT's first parameter.])
@ -114,11 +121,11 @@ dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
 # win32-dll
 # ---------
 # Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([win32-dll],
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
 [enable_win32_dll=yes

 case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32*)
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
  AC_CHECK_TOOL(AS, as, false)
  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
  AC_CHECK_TOOL(OBJDUMP, objdump, false)
@ -136,7 +143,8 @@ _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
 ])# win32-dll

 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[_LT_SET_OPTION([win32-dll])
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 put the `win32-dll' option into LT_INIT's first parameter.])
@ -179,16 +187,16 @@ AC_ARG_ENABLE([shared],
 	[Whether or not to build shared libraries])
 ])# _LT_ENABLE_SHARED

-LT_OPTION_DEFINE([shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([disable-shared], [_LT_ENABLE_SHARED([no])])
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])

 # Old names:
 AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([shared])
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
 ])

 AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([disable-shared])
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
 ])

 AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
@ -233,16 +241,16 @@ AC_ARG_ENABLE([static],
 	[Whether or not to build static libraries])
 ])# _LT_ENABLE_STATIC

-LT_OPTION_DEFINE([static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([disable-static], [_LT_ENABLE_STATIC([no])])
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])

 # Old names:
 AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([static])
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
 ])

 AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([disable-static])
+[_LT_SET_OPTION([LT_INIT], [disable-static])
 ])

 AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
@ -287,19 +295,19 @@ _LT_DECL([fast_install], [enable_fast_install], [0],
 	 [Whether or not to optimize for fast installation])dnl
 ])# _LT_ENABLE_FAST_INSTALL

-LT_OPTION_DEFINE([fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])

 # Old names:
 AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([fast-install])
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 the `fast-install' option into LT_INIT's first parameter.])
 ])

 AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([disable-fast-install])
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you put
 the `disable-fast-install' option into LT_INIT's first parameter.])
@ -327,12 +335,12 @@ test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
 _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
 ])# _LT_WITH_PIC

-LT_OPTION_DEFINE([pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([no-pic], [_LT_WITH_PIC([no])])
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])

 # Old name:
 AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([pic-only])
+[_LT_SET_OPTION([LT_INIT], [pic-only])
 AC_DIAGNOSE([obsolete],
 [$0: Remove this warning and the call to _LT_SET_OPTION when you
 put the `pic-only' option into LT_INIT's first parameter.])
@ -340,3 +348,21 @@ put the `pic-only' option into LT_INIT's first parameter.])

 dnl aclocal-1.4 backwards compatibility:
 dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+		 [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+		 [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+		 [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+		 [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+		 [m4_define([_LTDL_TYPE], [convenience])])
--- a/ltsugar.m4
+++ b/ltsugar.m4
@ -1,13 +1,13 @@
 # ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
 #
-# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
-# Written by Gary V. Vaughan.
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
 #
 # 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.

-# serial 4 ltsugar.m4
+# serial 6 ltsugar.m4

 # This is to help aclocal find these macros, as it can't see m4_define.
 AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
@ -17,19 +17,15 @@ AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
 # -----------------------------
 # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
 # associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
 m4_define([lt_join],
-[m4_case([$#],
-	 [0], [m4_fatal([$0: too few arguments: $#])],
-	 [1], [],
-	 [2], [[$2]],
-	 [m4_ifval([$2],
-	 	   [[$2][]m4_foreach(_lt_Arg, lt_car([m4_shiftn(2, $@)]),
-	                   [_$0([$1], _lt_Arg)])],
-		   [$0([$1], m4_shiftn(2, $@))])])[]dnl
-])
+[m4_if([$#], [1], [],
+       [$#], [2], [[$2]],
+       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
 m4_define([_lt_join],
-[m4_ifval([$2],[$1][$2])[]dnl
-])
+[m4_if([$#$2], [2], [],
+       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])


 # lt_car(LIST)
@ -49,11 +45,13 @@ m4_define([lt_unquote], $1)
 # lt_append(MACRO-NAME, STRING, [SEPARATOR])
 # ------------------------------------------
 # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
-# Note that neither SEPARATOR nor STRING are expanded.  No SEPARATOR is
-# output if MACRO-NAME was previously undefined (different than defined
-# and empty).
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
 # This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4 mistakenly expanded SEPARATOR.
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
 m4_define([lt_append],
 [m4_define([$1],
 	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
@ -65,14 +63,14 @@ m4_define([lt_append],
 # Produce a SEP delimited list of all paired combinations of elements of
 # PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
 # has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
 m4_define([lt_combine],
-[m4_if([$2], [], [],
-  [m4_if([$4], [], [],
-    [lt_join(m4_quote(m4_default([$1], [[, ]])),
-      lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_prefix, [$2],
-       		   [m4_foreach(_Lt_suffix, lt_car([m4_shiftn(3, $@)]),
-		   	       [_Lt_prefix[]$3[]_Lt_suffix ])])))))])])dnl
-])
+[m4_if(m4_eval([$# > 3]), [1],
+       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+	     [m4_foreach([_Lt_suffix],
+		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])


 # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
@ -90,7 +88,7 @@ m4_define([lt_if_append_uniq],
 # lt_dict_add(DICT, KEY, VALUE)
 # -----------------------------
 m4_define([lt_dict_add],
-[m4_define([$1($2)], [$4])])
+[m4_define([$1($2)], [$3])])


 # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
--- a/ltversion.m4
+++ b/ltversion.m4
@ -1,23 +1,23 @@
 # ltversion.m4 -- version numbers			-*- Autoconf -*-
 #
 #   Copyright (C) 2004 Free Software Foundation, Inc.
-# Written by Scott James Remnant.
+#   Written by Scott James Remnant, 2004
 #
-## This file is free software; the Free Software Foundation gives
+# 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.

-# Generated from ltversion.in; do not edit by hand
+# Generated from ltversion.in.

-# serial 2435 ltversion.m4
+# serial 3012 ltversion.m4
 # This file is part of GNU Libtool

-m4_define([LT_PACKAGE_VERSION], [2.1a])
-m4_define([LT_PACKAGE_REVISION], [1.2435])
+m4_define([LT_PACKAGE_VERSION], [2.2.6])
+m4_define([LT_PACKAGE_REVISION], [1.3012])

 AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.1a'
-macro_revision='1.2435'
+[macro_version='2.2.6'
+macro_revision='1.3012'
 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
 _LT_DECL(, macro_revision, 0)
 ])
--- a/lt~obsolete.m4
+++ b/lt~obsolete.m4
@ -1,13 +1,13 @@
 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
 #
-# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-# Written by Scott James Remnant.
+#   Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+#   Written by Scott James Remnant, 2004.
 #
 # 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.

-# serial 2
+# serial 4 lt~obsolete.m4

 # These exist entirely to fool aclocal when bootstrapping libtool.
 #
@ -32,6 +32,9 @@
 # we give up compatibility with versions before 1.7, at which point
 # we need to keep only those names which we still refer to.

+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
 m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
 m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
 m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])