- MFH: Make it work with bison 2.4.

diff --git a/Zend/acinclude.m4 b/Zend/acinclude.m4
index 77b9bbdeb408e7ee48bf4635761b3e0f5ebcaf15..1c6ebd9baaac6931a5e4c917dc33b8677fc5c323 100644 (file)
--- a/Zend/acinclude.m4
+++ b/Zend/acinclude.m4
@@ -4,7 +4,7 @@ dnl This file contains local autoconf functions.
 
 AC_DEFUN([LIBZEND_BISON_CHECK],[
   # we only support certain bison versions
-  bison_version_list="1.28 1.35 1.75 1.875 2.0 2.1 2.2 2.3"
+  bison_version_list="1.28 1.35 1.75 1.875 2.0 2.1 2.2 2.3 2.4"
 
   # for standalone build of Zend Engine
   test -z "$SED" && SED=sed