Make source compilable via GNU autotools which are part of RHEL 5.

git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@29 632fc199-4ca6-4c93-a231-07263d6284db

diff --git a/configure.ac b/configure.ac
index 683ca7e728304f73a9a9b0e5bccabd4d3b6a4c9a..ea03c7400599a8bab8cecab88132c53c60a2fb0f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,7 +1,7 @@
 #                                               -*- Autoconf -*-
 # Process this file with autoconf to produce a configure script.
 
-AC_PREREQ([2.61])
+AC_PREREQ([2.57])
 AC_INIT([libjpeg], [6.b])
 
 AM_INIT_AUTOMAKE([-Wall foreign dist-bzip2])