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authorMatthias Andree <matthias.andree@gmx.de>2008-05-24 11:01:43 +0000
committerMatthias Andree <matthias.andree@gmx.de>2008-05-24 11:01:43 +0000
commitb62d61b599771563da7718ef5ee488d01e17052e (patch)
tree4edcd9bb864a5ae564909641da20be7c2e55968d /configure.ac
parent1f5d05612cca29f8d15f866338fcbf7f0468f89c (diff)
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Update for autoconf 2.60 and newer.
svn path=/branches/BRANCH_6-3/; revision=5185
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac5
1 files changed, 4 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 29d913f4..4c62d2dd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,7 +16,8 @@ AC_CONFIG_LIBOBJ_DIR([.])
AC_CANONICAL_TARGET
dnl automake options are in Makefile.am
-AC_PREREQ(2.59)
+AC_PREREQ(2.60)
+dnl 2.60 required for AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE
dnl autobuild support, see <http://josefsson.org/autobuild/>
@@ -41,6 +42,8 @@ AC_PROG_INSTALL
AC_PROG_CPP dnl Later checks need this.
AC_PROG_RANLIB
AM_PROG_CC_C_O
+AC_USE_SYSTEM_EXTENSIONS
+
AC_AIX
AC_ISC_POSIX
AC_MINIX