From e317fc93beab22bab6a4fb3e9671ce5f64ede478 Mon Sep 17 00:00:00 2001
From: spanne <spanne@7f0cb862-5218-0410-a997-914c9d46530a>
Date: Sun, 22 May 2005 09:20:31 +0000
Subject: [PATCH] Lowering minimum autoconf version required.

git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@620 7f0cb862-5218-0410-a997-914c9d46530a
---
 freeglut/freeglut/ChangeLog    | 2 ++
 freeglut/freeglut/configure.ac | 5 ++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/freeglut/freeglut/ChangeLog b/freeglut/freeglut/ChangeLog
index 1881f19..752fa28 100644
--- a/freeglut/freeglut/ChangeLog
+++ b/freeglut/freeglut/ChangeLog
@@ -1014,3 +1014,5 @@ mouse pointers don't work) on the way:
 **************************************************************************
 * 19 May 2004 -- 2.4.0 Release Candidate 3 Released
 **************************************************************************
+
+(265) Lowering minimum autoconf version required.
diff --git a/freeglut/freeglut/configure.ac b/freeglut/freeglut/configure.ac
index d931a36..d6f5f06 100644
--- a/freeglut/freeglut/configure.ac
+++ b/freeglut/freeglut/configure.ac
@@ -2,10 +2,13 @@
 
 AC_INIT([freeglut library], [2.3.9], [freeglut-bugs@lists.sourceforge.net], [freeglut])
 AM_INIT_AUTOMAKE
-AC_PREREQ([2.58])
+AC_PREREQ([2.56])
 AC_CONFIG_SRCDIR([AUTHORS])
 AC_CONFIG_HEADERS([config.h])
 
+# Compatibility hack for older autoconf versions
+m4_ifdef([AS_HELP_STRING], [], [AC_DEFUN([AS_HELP_STRING], [AC_HELP_STRING($][@)])])
+
 # Checks for programs.
 AC_PROG_CC
 AC_C_CONST