Update to correct autoconf version.

diff --git a/m4/ax_uuid.m4 b/m4/ax_uuid.m4
index a6b5b496ece7f7067f67a7551bb5ee2dc4e8690f..6864b45c7170693c88f9c7fb68684207aa780ab2 100644 (file)
--- a/m4/ax_uuid.m4
+++ b/m4/ax_uuid.m4
@@ -73,7 +73,7 @@ AC_DEFUN([AX_UUID],
   ])
 
   AC_DEFUN([AX_UUID_GENERATE_TIME_SAFE],
-      [AC_PREREQ([2.68])dnl
+      [AC_PREREQ([2.63])dnl
       AC_REQUIRE([AX_UUID])dnl
       AC_CACHE_CHECK([for uuid_generate_time_safe],
         [ax_cv_uuid_generate_time_safe],