Update AC_PREREQ entries to 2.64

/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

intl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libdecnumber/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libiberty/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/classpath/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libjava/libltdl/:
	* configure.ac (AC_PREREQ): Bump to 2.64.  Remove FIXME.

libssp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libobjc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libstdc++-v3/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libada/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgfortran/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

boehm-gc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gnattools/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

gcc/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

fixincludes/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libmudflap/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

zlib/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libffi/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libcpp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.

libgomp/:
	* configure.ac (AC_PREREQ): Bump to 2.64.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151059 138bc75d-0d04-0410-961f-82ee72b054a4

44 files changed, 110 insertions, 23 deletions

diff --git a/ChangeLog b/ChangeLog
index 29ea7c9ab55..3ebf9399123 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* configure.ac: Remove --with-datarootdir, --with-docdir,
diff --git a/boehm-gc/ChangeLog b/boehm-gc/ChangeLog
index 1dfb6491be6..11ee0e61b5b 100644
--- a/boehm-gc/ChangeLog
+++ b/boehm-gc/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf): Remove.
diff --git a/boehm-gc/configure.ac b/boehm-gc/configure.ac
index 52ab0b5fa47..363263ec277 100644
--- a/boehm-gc/configure.ac
+++ b/boehm-gc/configure.ac
@@ -15,7 +15,7 @@
 
 dnl Process this file with autoconf to produce configure.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR(gcj_mlc.c)
 # This works around the fact that libtool configuration may change LD
diff --git a/configure.ac b/configure.ac
index ad2c86a5a25..643b5ab810b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,7 +24,7 @@ m4_include(config/override.m4)
 m4_include(config/proginstall.m4)
 
 AC_INIT(move-if-change)
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_DISABLE_OPTION_CHECKING
 
 progname=$0
diff --git a/fixincludes/ChangeLog b/fixincludes/ChangeLog
index ac13a1c49c1..9c97a8b0dff 100644
--- a/fixincludes/ChangeLog
+++ b/fixincludes/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.
diff --git a/fixincludes/configure.ac b/fixincludes/configure.ac
index d885e3c9a1f..f30a6427658 100644
--- a/fixincludes/configure.ac
+++ b/fixincludes/configure.ac
@@ -1,4 +1,4 @@
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 
 AC_INIT(fixincludes, [ ])
 AC_CONFIG_SRCDIR(inclhack.def)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 0266cc46da1..420b313d634 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-24  Rafael Avila de Espindola  <espindola@google.com>
 
 	* gcc.c (standard_exec_prefix_1,standard_exec_prefix_2): Remove.
diff --git a/gcc/configure.ac b/gcc/configure.ac
index b08e297f52d..878d4e74ff6 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -24,7 +24,7 @@
 # Initialization and sanity checks
 # --------------------------------
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR(tree.c)
 AC_CONFIG_HEADER(auto-host.h:config.in)
diff --git a/gnattools/ChangeLog b/gnattools/ChangeLog
index 281e7339e2a..d47137ef73f 100644
--- a/gnattools/ChangeLog
+++ b/gnattools/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* configure: Regenerate.
diff --git a/gnattools/configure.ac b/gnattools/configure.ac
index bb767de9305..3e9f0c6e981 100644
--- a/gnattools/configure.ac
+++ b/gnattools/configure.ac
@@ -19,7 +19,7 @@ sinclude(../config/acx.m4)
 sinclude(../config/override.m4)
 
 AC_INIT
-AC_PREREQ([2.59])
+AC_PREREQ([2.64])
 
 AC_CONFIG_SRCDIR([Makefile.in])
 
diff --git a/intl/ChangeLog b/intl/ChangeLog
index 5d87a9a2f43..83a74febece 100644
--- a/intl/ChangeLog
+++ b/intl/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.
diff --git a/intl/configure.ac b/intl/configure.ac
index df79d2f8f70..698c330ddb3 100644
--- a/intl/configure.ac
+++ b/intl/configure.ac
@@ -1,4 +1,4 @@
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR(gettext.c)
 AC_CONFIG_HEADER(config.h)
diff --git a/libada/ChangeLog b/libada/ChangeLog
index e10af3eaecf..acbe629ebac 100644
--- a/libada/ChangeLog
+++ b/libada/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* configure: Regenerate.
diff --git a/libada/configure.ac b/libada/configure.ac
index ef9e6132c43..009cebc03b9 100644
--- a/libada/configure.ac
+++ b/libada/configure.ac
@@ -20,7 +20,7 @@ sinclude(../config/multi.m4)
 sinclude(../config/override.m4)
 
 AC_INIT
-AC_PREREQ([2.59])
+AC_PREREQ([2.64])
 
 AC_CONFIG_SRCDIR([Makefile.in])
 
diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog
index defe9c3864a..f76fa181dde 100644
--- a/libcpp/ChangeLog
+++ b/libcpp/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.
diff --git a/libcpp/configure.ac b/libcpp/configure.ac
index 6c397a98da2..3af4e166e71 100644
--- a/libcpp/configure.ac
+++ b/libcpp/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(cpplib, [ ], gcc-bugs@gcc.gnu.org, cpplib)
 AC_CONFIG_SRCDIR(ucnid.h)
 AC_CONFIG_MACRO_DIR(../config)
diff --git a/libdecnumber/ChangeLog b/libdecnumber/ChangeLog
index 863279c81ad..52415c8727e 100644
--- a/libdecnumber/ChangeLog
+++ b/libdecnumber/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.
diff --git a/libdecnumber/configure.ac b/libdecnumber/configure.ac
index 7d4db8f8ee4..4d9060f5cd5 100644
--- a/libdecnumber/configure.ac
+++ b/libdecnumber/configure.ac
@@ -19,7 +19,7 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(libdecnumber, [ ], gcc-bugs@gcc.gnu.org, libdecnumber)
 AC_CONFIG_SRCDIR(decNumber.h)
 AC_CONFIG_MACRO_DIR(../config)
diff --git a/libffi/ChangeLog b/libffi/ChangeLog
index a8a5481068a..a8b922876a8 100644
--- a/libffi/ChangeLog
+++ b/libffi/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf): Remove.
diff --git a/libffi/configure.ac b/libffi/configure.ac
index ab693bb5c36..917f3f1cbc0 100644
--- a/libffi/configure.ac
+++ b/libffi/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this with autoconf to create configure
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 
 AC_INIT([libffi], [3.0.8], [http://gcc.gnu.org/bugs.html])
 AC_CONFIG_HEADERS([fficonfig.h])
diff --git a/libgcc/ChangeLog b/libgcc/ChangeLog
index 80d6dd501c9..d10d5cc4630 100644
--- a/libgcc/ChangeLog
+++ b/libgcc/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
 
 	* config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
diff --git a/libgcc/configure.ac b/libgcc/configure.ac
index b055dbaca13..e735019dfc7 100644
--- a/libgcc/configure.ac
+++ b/libgcc/configure.ac
@@ -6,7 +6,7 @@ sinclude(../config/acx.m4)
 sinclude(../config/no-executables.m4)
 sinclude(../config/override.m4)
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT([GNU C Runtime Library], 1.0,,[libgcc])
 AC_CONFIG_SRCDIR([static-object.mk])
 
diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index a8e77669667..848fc51e711 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-23  Steven G. Kargl  <kargl@gcc.gnu.org>
 
 	* intrinsics/cshift0.c: Update license to GPL3+exception.
diff --git a/libgfortran/configure.ac b/libgfortran/configure.ac
index 2d0dff0c68c..28d5d0f5264 100644
--- a/libgfortran/configure.ac
+++ b/libgfortran/configure.ac
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script, like so:
 # aclocal && autoconf && autoheader && automake
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT([GNU Fortran Runtime Library], 0.3,,[libgfortran])
 AC_CONFIG_HEADER(config.h)
 GCC_TOPLEV_SUBDIRS
diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 93908d797b4..e88bdee68ad 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf): Remove.
diff --git a/libgomp/configure.ac b/libgomp/configure.ac
index 9a026a20f87..e0bdf2b9ac9 100644
--- a/libgomp/configure.ac
+++ b/libgomp/configure.ac
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script, like so:
 # aclocal -I ../config && autoconf && autoheader && automake
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT([GNU OpenMP Runtime Library], 1.0,,[libgomp])
 AC_CONFIG_HEADER(config.h)
 
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index ad0ef4e649f..8698a2d3acc 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 
 	 PR ld/10536
diff --git a/libiberty/configure.ac b/libiberty/configure.ac
index 90d60601124..f01d518e5e4 100644
--- a/libiberty/configure.ac
+++ b/libiberty/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this file with autoconf to produce a configure script
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR([xmalloc.c])
 
diff --git a/libjava/ChangeLog b/libjava/ChangeLog
index a13ddf6e02f..2498fc742b2 100644
--- a/libjava/ChangeLog
+++ b/libjava/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* HACKING: Use aclocal-1.11 and autoconf-2.64 in example.
diff --git a/libjava/classpath/ChangeLog b/libjava/classpath/ChangeLog
index 85ef11f2c25..2dc36c0e8b7 100644
--- a/libjava/classpath/ChangeLog
+++ b/libjava/classpath/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* doc/cp-hacking.texinfo (Needed Tools and Libraries): Bump
diff --git a/libjava/classpath/configure.ac b/libjava/classpath/configure.ac
index 53a56fa5e0f..98a17f8139a 100644
--- a/libjava/classpath/configure.ac
+++ b/libjava/classpath/configure.ac
@@ -73,7 +73,7 @@ AC_SUBST(CLASSPATH_MODULE)
 CLASSPATH_CONVENIENCE="-no-undefined"
 AC_SUBST(CLASSPATH_CONVENIENCE)
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AM_INIT_AUTOMAKE([1.9.0 gnu std-options tar-ustar -Wno-portability])
 AC_CONFIG_HEADERS([include/config.h])
 AC_PREFIX_DEFAULT(/usr/local/classpath)
diff --git a/libjava/configure.ac b/libjava/configure.ac
index 2057bf3d6d6..c6bcbf4d7e6 100644
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -1,5 +1,5 @@
 dnl # Process this with autoconf to create configure
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 # Still use "libjava" here to placate dejagnu.
 AC_INIT([libjava], [version-unused],, [libjava])
 
diff --git a/libjava/libltdl/ChangeLog b/libjava/libltdl/ChangeLog
index 1c95043a4d1..d52d7327bd8 100644
--- a/libjava/libltdl/ChangeLog
+++ b/libjava/libltdl/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.  Remove FIXME.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.in: Regenerate.
diff --git a/libjava/libltdl/configure.ac b/libjava/libltdl/configure.ac
index 463df9b6570..7e26e20c6a5 100644
--- a/libjava/libltdl/configure.ac
+++ b/libjava/libltdl/configure.ac
@@ -17,8 +17,7 @@
 # 02110-1301  USA
 
 
-dnl FIXME: Is this really new enough?
-AC_PREREQ(2.50)
+AC_PREREQ(2.64)
 
 
 ## ------------------------ ##
diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog
index 5dd8ab5cea1..ef795fe38ee 100644
--- a/libmudflap/ChangeLog
+++ b/libmudflap/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf): Remove.
diff --git a/libmudflap/configure.ac b/libmudflap/configure.ac
index c7d69d549c3..9352760170c 100644
--- a/libmudflap/configure.ac
+++ b/libmudflap/configure.ac
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script, like so:
 # aclocal -I .. -I ../config && autoconf && autoheader && automake
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(libmudflap, 1.0)
 AC_CONFIG_SRCDIR(mf-runtime.c)
 AC_CANONICAL_SYSTEM
diff --git a/libobjc/ChangeLog b/libobjc/ChangeLog
index da214562c28..bc4d60abb96 100644
--- a/libobjc/ChangeLog
+++ b/libobjc/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* aclocal.m4: Regenerate.
diff --git a/libobjc/configure.ac b/libobjc/configure.ac
index 036e34c9607..c2d860ff724 100644
--- a/libobjc/configure.ac
+++ b/libobjc/configure.ac
@@ -19,7 +19,7 @@
 #along with GCC; see the file COPYING3.  If not see
 #<http://www.gnu.org/licenses/>.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(package-unused, version-unused,, libobjc)
 AC_CONFIG_SRCDIR([objc/objc.h])
 GCC_TOPLEV_SUBDIRS
diff --git a/libssp/ChangeLog b/libssp/ChangeLog
index 3d0fe806da6..29a8ee228fc 100644
--- a/libssp/ChangeLog
+++ b/libssp/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf): Remove.
diff --git a/libssp/configure.ac b/libssp/configure.ac
index ff6f2de9799..fae10572bc4 100644
--- a/libssp/configure.ac
+++ b/libssp/configure.ac
@@ -2,7 +2,7 @@
 # 
 # aclocal -I .. -I ../config && autoconf && autoheader && automake
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(libssp, 1.0)
 AC_CONFIG_SRCDIR(ssp.c)
 AC_CANONICAL_SYSTEM
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index f60c2b48f1d..26759a4bf43 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-24  Chris Jefferson  <chris@bubblescope.net>
 
 	* include/stl_algo.h (__unguarded_partition_pivot,
diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
index 0b1edfd7c75..bb80cd5d79a 100644
--- a/libstdc++-v3/configure.ac
+++ b/libstdc++-v3/configure.ac
@@ -1,6 +1,6 @@
 # Process this file with autoreconf to produce a configure script.
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT(package-unused, version-unused,, libstdc++)
 AC_CONFIG_SRCDIR(src/ios.cc)
 AC_CONFIG_HEADER(config.h)
diff --git a/zlib/ChangeLog.gcj b/zlib/ChangeLog.gcj
index ffc3b6f205b..ef1318f8289 100644
--- a/zlib/ChangeLog.gcj
+++ b/zlib/ChangeLog.gcj
@@ -1,3 +1,7 @@
+2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* configure.ac (AC_PREREQ): Bump to 2.64.
+
 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	* Makefile.am (install-html, install-pdf, html): Remove.
diff --git a/zlib/configure.ac b/zlib/configure.ac
index febe9e39b76..80253e4fc5d 100644
--- a/zlib/configure.ac
+++ b/zlib/configure.ac
@@ -1,6 +1,6 @@
 dnl Process this with autoconf to create configure
 
-AC_PREREQ(2.59)
+AC_PREREQ(2.64)
 AC_INIT
 AC_CONFIG_SRCDIR([zlib.h])