From 773e306df2da72cf9d8a78e50ce8f19eaaa13318 Mon Sep 17 00:00:00 2001
From: Sascha Schumann <sas@php.net>
Date: Tue, 23 May 2000 20:32:27 +0000
Subject: [PATCH] Add check for Bison. A recent version is required when in ZTS
 mode.

---
 makedist | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/makedist b/makedist
index 892fdea38a..16fef6cc03 100755
--- a/makedist
+++ b/makedist
@@ -27,6 +27,15 @@
 # $Id$
 #
 
+old_IFS="$IFS"
+IFS=.
+eval set `bison -V|sed "s/GNU Bison version //"`
+if test "$1" = "1" && test "28" -gt "$2"; then
+  echo "Please use Bison 1.28 or higher"
+  exit 10
+fi
+IFS="$old_IFS"
+
 PHPROOT=:pserver:cvsread@cvs.php.net:/repository
 ZENDROOT=:pserver:cvsread@cvs.zend.com:/repository
 PHPMOD=php4
-- 
2.50.1