SUpport newer bisons.

diff --git a/Zend/acinclude.m4 b/Zend/acinclude.m4
index 97d5d647bb2009c52e5dcc9f9351fb3caffa08ae..136d2d8befeb57bdc59dd9aaa8914cd089b381e6 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 2.4 2.4.1 2.4.2 2.4.3 2.5"
+  bison_version_list="1.28 1.35 1.75 1.875 2.0 2.1 2.2 2.3 2.4 2.4.1 2.4.2 2.4.3 2.5 2.5.1 2.6 2.6.1 2.6.2"
 
   # for standalone build of Zend Engine
   test -z "$SED" && SED=sed