Require only autoconf 2.68 rather than 2.69.

2.68 is installed on FreeBSD 8.x.

Require only autoconf 2.68 rather than 2.69.
2.68 is installed on FreeBSD 8.x.
cd0d2c83 · Mike Hibler · 6c86a7fb · cd0d2c83 · cd0d2c83
Commit cd0d2c83 authored Dec 03, 2014 by Mike Hibler
--- a/configure
+++ b/configure
--- a/configure.ac
+++ b/configure.ac
@@ -20,7 +20,7 @@
 # 
 # }}}
 #
-AC_PREREQ([2.69])
+AC_PREREQ([2.68])

 AC_INIT
 AC_CONFIG_SRCDIR([Makeconf.in])