configure: Require automake 2.61 instead of 2.63

* configure.ac (AC_PREREQ): Use value of 2.63 (relax requirement to
enable autoreconf on current Mac OS X).

diff --git a/configure.ac b/configure.ac
index 40d29dd..c76a348 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 # Process this file with autoconf to produce a configure script.
 AC_INIT([libatomic_ops],[7.3alpha1],gc@linux.hpl.hp.com)
 
-AC_PREREQ(2.63)
+AC_PREREQ(2.61)
 AC_CANONICAL_TARGET([])
 AC_CONFIG_SRCDIR(src/atomic_ops.c)
 AC_CONFIG_MACRO_DIR([m4])