embedaddon/php/Zend/acinclude.m4 - diff

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version 1.1.1.4, 2013/10/14 08:02:46	version 1.1.1.5, 2014/06/15 20:04:03
Line 12 AC_DEFUN([LIBZEND_BISON_CHECK],[	Line 12 AC_DEFUN([LIBZEND_BISON_CHECK],[
bison_version=none	bison_version=none
if test "$YACC"; then	if test "$YACC"; then
AC_CACHE_CHECK([for bison version], php_cv_bison_version, [	AC_CACHE_CHECK([for bison version], php_cv_bison_version, [
bison_version_vars=`bison --version 2> /dev/null \| grep 'GNU Bison' \| cut -d ' ' -f 4 \| $SED -e 's/\./ /' \| tr -d a-z`	bison_version_vars=`$YACC --version 2> /dev/null \| grep 'GNU Bison' \| cut -d ' ' -f 4 \| $SED -e 's/\./ /g' \| tr -d a-z`
php_cv_bison_version=invalid	php_cv_bison_version=invalid
if test -n "$bison_version_vars"; then	if test -n "$bison_version_vars"; then
set $bison_version_vars	set $bison_version_vars