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extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand for Autoconf 2.62 or newer.
authorRalf Wildenhues <Ralf.Wildenhues@gmx.de>
Thu, 30 Jul 2009 19:41:13 +0000 (19:41 +0000)
committerRalf Wildenhues <rwild@gcc.gnu.org>
Thu, 30 Jul 2009 19:41:13 +0000 (19:41 +0000)
config/
* extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand
for Autoconf 2.62 or newer.
* tls.m4 (GCC_CHECK_TLS): Fix m4 quotation.
* no-executables.m4 (_AC_COMPILER_EXEEXT): Fix m4 quotation.
* override.m4 (m4_copy_force, m4_rename_force): Provide
macros if not defined.
(AC_PREREQ): Use m4_copy_force.

boehm-gc/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libada/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libffi/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libgfortran/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libgomp/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libjava/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libmudflap/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libobjc/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libssp/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

zlib/
* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.

libstdc++-v3/
* acinclude.m4 (GLIBCXX_CONFIGURE): Use m4_rename_force.

From-SVN: r150269

27 files changed:
boehm-gc/ChangeLog patch | blob | blame | history
boehm-gc/configure.ac patch | blob | blame | history
config/ChangeLog patch | blob | blame | history
config/extensions.m4 patch | blob | blame | history
config/no-executables.m4 patch | blob | blame | history
config/override.m4 patch | blob | blame | history
config/tls.m4 patch | blob | blame | history
libada/ChangeLog patch | blob | blame | history
libada/configure.ac patch | blob | blame | history
libffi/ChangeLog patch | blob | blame | history
libffi/configure.ac patch | blob | blame | history
libgfortran/ChangeLog patch | blob | blame | history
libgfortran/configure.ac patch | blob | blame | history
libgomp/ChangeLog patch | blob | blame | history
libgomp/configure.ac patch | blob | blame | history
libjava/ChangeLog patch | blob | blame | history
libjava/configure.ac patch | blob | blame | history
libmudflap/ChangeLog patch | blob | blame | history
libmudflap/configure.ac patch | blob | blame | history
libobjc/ChangeLog patch | blob | blame | history
libobjc/configure.ac patch | blob | blame | history
libssp/ChangeLog patch | blob | blame | history
libssp/configure.ac patch | blob | blame | history
libstdc++-v3/ChangeLog patch | blob | blame | history
libstdc++-v3/acinclude.m4 patch | blob | blame | history
zlib/ChangeLog.gcj patch | blob | blame | history
zlib/configure.ac patch | blob | blame | history

diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog
index fa53669ca2a9de92672ae14a7d5de3d6a3a87ecd..0e37031371eae041558a7c8953c046e633541c97 100644 (file)
--- a/boehm-gc/ChangeLog
+++ b/boehm-gc/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
 
        PR boehm-gc/40785
diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
index 2206f76eaa2a67be2bf9f983b2c92f1b8d29148e..52ab0b5fa47b5bbf153956b4fab1068ca7f5506d 100644 (file)
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -49,7 +49,7 @@ m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
 AC_PROG_CXX
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AM_PROG_CC_C_O
 
diff --git a/config/ChangeLog b/config/ChangeLog
index 6bd7bbf54164ee06db0c537433ad0d433f44e845..51d62d787b34c63955304744e8266d52506b657c 100644 (file)
--- a/config/ChangeLog
+++ b/config/ChangeLog
@@ -1,3 +1,13 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * extensions.m4 (AC_USE_SYSTEM_EXTENSIONS): Do not expand
+       for Autoconf 2.62 or newer.
+       * tls.m4 (GCC_CHECK_TLS): Fix m4 quotation.
+       * no-executables.m4 (_AC_COMPILER_EXEEXT): Fix m4 quotation.
+       * override.m4 (m4_copy_force, m4_rename_force): Provide
+       macros if not defined.
+       (AC_PREREQ): Use m4_copy_force.
+
 2009-07-17  Joseph Myers  <joseph@codesourcery.com>
 
        PR other/40784
diff --git a/config/extensions.m4 b/config/extensions.m4
index 8ae4a675e2bfcfd11fca292f31a74f901877fdec..eb59f272119d11cf0c19eb1c4f44a6a7d2a44ec0 100644 (file)
--- a/config/extensions.m4
+++ b/config/extensions.m4
@@ -1,7 +1,7 @@
-# serial 5  -*- Autoconf -*-
+# serial 6  -*- Autoconf -*-
 # Enable extensions on systems that normally disable them.
 
-# Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2006, 2007, 2009 Free Software Foundation, Inc.
 # 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.
@@ -12,6 +12,8 @@
 # enough in this area it's likely we'll need to redefine
 # AC_USE_SYSTEM_EXTENSIONS for quite some time.
 
+m4_version_prereq([2.62],, [
+
 # AC_USE_SYSTEM_EXTENSIONS
 # ------------------------
 # Enable extensions on systems that normally disable them,
@@ -74,3 +76,4 @@ AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
   AC_DEFINE([_TANDEM_SOURCE])
 ])# AC_USE_SYSTEM_EXTENSIONS
 
+])
diff --git a/config/no-executables.m4 b/config/no-executables.m4
index c4d0b70c3755eb8da081b47ec14c10360f1a3649..90616245ef92bfe2645382d9a78060bf90bdab3f 100644 (file)
--- a/config/no-executables.m4
+++ b/config/no-executables.m4
@@ -25,7 +25,7 @@ AC_BEFORE([$0], [_AC_COMPILER_EXEEXT])
 AC_BEFORE([$0], [AC_LINK_IFELSE])
 
 m4_define([_AC_COMPILER_EXEEXT],
-AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
+[AC_LANG_CONFTEST([AC_LANG_PROGRAM()])
 # FIXME: Cleanup?
 AS_IF([AC_TRY_EVAL(ac_link)], [gcc_no_link=no], [gcc_no_link=yes])
 if test x$gcc_no_link = xyes; then
@@ -35,7 +35,7 @@ if test x$gcc_no_link = xyes; then
   cross_compiling=yes
   EXEEXT=
 else
-  m4_defn([_AC_COMPILER_EXEEXT])dnl
+  ]m4_defn([_AC_COMPILER_EXEEXT])dnl
 fi
 )
 
diff --git a/config/override.m4 b/config/override.m4
index 9bb149620c4b7f83e513eb132917c85caf7cebe1..bf112db99a89f35fdc48b272de18fd7a03501eca 100644 (file)
--- a/config/override.m4
+++ b/config/override.m4
@@ -12,6 +12,16 @@ dnl
 dnl The _GCC_AUTOCONF_VERSION_TEST ensures that exactly the desired
 dnl Autoconf version is used.  It should be kept for consistency.
 
+dnl Provide m4_copy_force and m4_rename_force for old Autoconf versions.
+
+m4_ifndef([m4_copy_force],
+[m4_define([m4_copy_force],
+[m4_ifdef([$2], [m4_undefine([$2])])m4_copy($@)])])
+
+m4_ifndef([m4_rename_force],
+[m4_define([m4_rename_force],
+[m4_ifdef([$2], [m4_undefine([$2])])m4_rename($@)])])
+
 dnl m4_PACKAGE_VERSION is an undocumented Autoconf macro.
 dnl We use it because this fix is intended for 2.59 only.
 dnl A feature test for the broken AC_CONFIG_SUBDIRS instead
@@ -25,7 +35,7 @@ ifdef([m4_PACKAGE_VERSION],
 [dnl AC_DEFUN a commonly used macro so this file is picked up.
 m4_copy([AC_PREREQ], [_AC_PREREQ])
 AC_DEFUN([AC_PREREQ], [frob])
-m4_copy([_AC_PREREQ], [AC_PREREQ])
+m4_copy_force([_AC_PREREQ], [AC_PREREQ])
 
 
 dnl Ensure exactly this Autoconf version is used
diff --git a/config/tls.m4 b/config/tls.m4
index 099bdc257a8e6db1ea7c26671692ee51b669a76b..ef7e6d0b555bad6dc41a8de4a13683115686f978 100644 (file)
--- a/config/tls.m4
+++ b/config/tls.m4
@@ -11,8 +11,8 @@ AC_DEFUN([GCC_CHECK_TLS], [
       chktls_save_LDFLAGS="$LDFLAGS"
       LDFLAGS="-static $LDFLAGS"
       AC_LINK_IFELSE([int main() { return 0; }],
-       AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
-                     [gcc_cv_have_tls=yes], [gcc_cv_have_tls=no],[]),
+       [AC_RUN_IFELSE([__thread int a; int b; int main() { return a = b; }],
+                      [gcc_cv_have_tls=yes], [gcc_cv_have_tls=no],[])],
        [gcc_cv_have_tls=yes])
       LDFLAGS="$chktls_save_LDFLAGS"
       if test $gcc_cv_have_tls = yes; then
diff --git a/libada/ChangeLog b/libada/ChangeLog
index fc48aa148ddb8868d99ab0addb6a6d77be2975fe..2be7dff176f2691f7d216e45c0b9efa313e4d891 100644 (file)
--- a/libada/ChangeLog
+++ b/libada/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-13  Eric Botcazou  <ebotcazou@adacore.com>
 
        * configure.ac: Include multi.m4 and do not call AC_CANONICAL_SYSTEM.
diff --git a/libada/configure.ac b/libada/configure.ac
index 12de5479e00525abbc573f10023a6c3710ba2e1b..ef9e6132c43e1b6bac91eff659d52e1b64cca0c4 100644 (file)
--- a/libada/configure.ac
+++ b/libada/configure.ac
@@ -92,7 +92,7 @@ AC_SUBST(toolexeclibdir)
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index 9af1e445e7276769131a896d18021dd341fac7d9..2fc3b1a7487080a767335538ab0f92712104ce04 100644 (file)
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>
 
        PR libffi/40807
diff --git a/libffi/configure.ac b/libffi/configure.ac
index 2ab5902746e43c4ab45d321baf0419cee5d10706..ab693bb5c36d0ee6d77eacd766ec6831bf3a3f6c 100644 (file)
--- a/libffi/configure.ac
+++ b/libffi/configure.ac
@@ -22,7 +22,7 @@ AM_INIT_AUTOMAKE
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index aec14276fbeb4b8724b4206095559f0267ee743b..433be33f1a83b86fb1e9419b26c56f132696e76f 100644 (file)
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-27  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/40863
diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
index b1e5d1e2c3580d495c6781850b695ae247ceca2b..1fadd2e5091d1f028317c4c30dcbd2039366b052 100644 (file)
--- a/libgfortran/configure.ac
+++ b/libgfortran/configure.ac
@@ -119,7 +119,7 @@ AC_SUBST(toolexeclibdir)
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 # Add -Wall -fno-repack-arrays -fno-underscoring if we are using GCC.
 if test "x$GCC" = "xyes"; then
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 5ef1785e213960e219796f225f35019c55e86952..e10c45589a4ec8c2c1813d65549236a7e7df7ffd 100644 (file)
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 
        * configure: Regenerate.
diff --git a/libgomp/configure.ac b/libgomp/configure.ac
index db8e2811a3047afedc9dab62b3487f3fc98b2953..9a026a20f87618e0bf92b97725ffe8eda2576785 100644 (file)
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -103,7 +103,7 @@ AC_SUBST(toolexeclibdir)
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index 02fc607e328df45638208e5d51a7c144078921dd..a4784e51ffbb892dedfecc8e735c62f423028d23 100644 (file)
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-28  David Daney  <ddaney@caviumnetworks.com>
 
        * gnu/gcj/util/natGCInfo.cc (nomem_handler): Use oomDumpName as
diff --git a/libjava/configure.ac b/libjava/configure.ac
index 3074a0c0fd481bfc6beaa07fae5e4ebddd67181f..1ab5bec75d61741dddc33592ae8be3cf3ca988e3 100644 (file)
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -159,7 +159,7 @@ CXXFLAGS="$CXXFLAGS -fno-builtin"
 AC_PROG_CC
 AC_PROG_CXX
 CXXFLAGS="$save_CXXFLAGS"
-m4_rename([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 AC_SUBST(CFLAGS)
 AC_SUBST(CXXFLAGS)
 AC_SUBST(LDFLAGS)
diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog
index edb0958cd40c55b9b2c68618f8714524dad145d2..2312b20fc42db5dde25aa20e13f6574beaca9370 100644 (file)
--- a/libmudflap/ChangeLog
+++ b/libmudflap/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-07-16  Joseph Myers  <joseph@codesourcery.com>
 
        * configure: Regenerate.
diff --git a/libmudflap/configure.ac b/libmudflap/configure.ac
index 8ce99a10270df1c01871ab941b5d04c0d74c8b1d..c7d69d549c37606f7b17beb2bcff06dc885a6c9b 100644 (file)
--- a/libmudflap/configure.ac
+++ b/libmudflap/configure.ac
@@ -39,7 +39,7 @@ AC_LANG_C
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index 88f8b8d64af4b96fe54ab2ced9df8accef55733b..fa6022b2b32ab78cee886649b419f8e0ae993b52 100644 (file)
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-04-09  Nick Clifton  <nickc@redhat.com>
 
        * sendmsg.c: Change copyright header to refer to version 3 of
diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index dd7751eb3cc2d6448fd82aee23ed77ae4e52e7c7..036e34c960732792bd880155a5245d69ef02fbe7 100644 (file)
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -153,7 +153,7 @@ GCC_NO_EXECUTABLES
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 # extra LD Flags which are required for targets
 case "${host}" in
diff --git a/libssp/ChangeLog b/libssp/ChangeLog
index d8d3c7410c0b64239d48225781293309c0545ad4..89d23ae6bf32796c9fd9176ef9033dc9cb5eed91 100644 (file)
--- a/libssp/ChangeLog
+++ b/libssp/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-04-13  Ozkan Sezer  <sezeroz@gmail.com>
 
        PR target/39062
diff --git a/libssp/configure.ac b/libssp/configure.ac
index f3a66ec975a418976857ee38b7448979d990dcde..ff6f2de9799626291d454a19ad82a1980d5802ff 100644 (file)
--- a/libssp/configure.ac
+++ b/libssp/configure.ac
@@ -41,7 +41,7 @@ AC_LANG_C
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 395160108dfa96420e6391ff2916ef900995f162..dc78dbd9611e0214611b08dc768f63923219974a 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * acinclude.m4 (GLIBCXX_CONFIGURE): Use m4_rename_force.
+
 2009-07-30  Paolo Carlini  <paolo.carlini@oracle.com>
 
        PR libstdc++/40915
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index d7895f5ec7f337b9e562c42286fbf315fe72af58..b0b6241de5ff8f7d10aea9de2b1970930310b06b 100644 (file)
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -104,7 +104,7 @@ AC_DEFUN([GLIBCXX_CONFIGURE], [
   AC_PROG_CC
   AC_PROG_CXX
   CXXFLAGS="$save_CXXFLAGS"
-  m4_rename([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+  m4_rename_force([glibcxx_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
   AC_SUBST(CFLAGS)
   AC_SUBST(CXXFLAGS)
 
diff --git a/zlib/ChangeLog.gcj b/zlib/ChangeLog.gcj
index eee68cdf60b97611d10afc6c5283568baf2c33d7..2570352b14b3c6dde3e4a6bc35d9d6c4c7bcf687 100644 (file)
--- a/zlib/ChangeLog.gcj
+++ b/zlib/ChangeLog.gcj
@@ -1,3 +1,7 @@
+2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+       * configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
+
 2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
        * configure: Regenerate.
diff --git a/zlib/configure.ac b/zlib/configure.ac
index c85f4d50c813793f73c53ddea55c46b8a9e08959..febe9e39b7649ac9e8c167da39743dffa8afe7d7 100644 (file)
--- a/zlib/configure.ac
+++ b/zlib/configure.ac
@@ -54,7 +54,7 @@ GCC_NO_EXECUTABLES
 m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
 m4_define([_AC_ARG_VAR_PRECIOUS],[])
 AC_PROG_CC
-m4_rename([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
+m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
 
 AC_SUBST(CFLAGS)
 
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