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author | Peter Kokot <peterkokot@gmail.com> | 2020-06-07 21:53:39 +0200 |
---|---|---|
committer | Nikita Popov <nikita.ppv@gmail.com> | 2020-12-03 10:07:09 +0100 |
commit | d386ed1e6b839235a724161130e05b630a734bcd (patch) | |
tree | 28759d3ab0ec474e595c56d500c6a1a5f92f7122 | |
parent | f2833ca1be8ab5888f4268e884fea25136808e36 (diff) | |
download | php-git-d386ed1e6b839235a724161130e05b630a734bcd.tar.gz |
Backport fix for bug #78750
Cherry-picks
fe2afef36fc78c267133ddd403f48e0ee799efbc
and
86e2b7bb70131b48636cded57e5bc62b81b79865.
-rw-r--r-- | build/php.m4 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/build/php.m4 b/build/php.m4 index 468b4984c7..86b522a398 100644 --- a/build/php.m4 +++ b/build/php.m4 @@ -1783,6 +1783,9 @@ AC_DEFUN([PHP_PROG_BISON], [ AC_MSG_CHECKING([for bison version]) php_bison_version=$($YACC --version 2> /dev/null | grep 'GNU Bison' | cut -d ' ' -f 4 | tr -d a-z) + if test -z "$php_bison_version"; then + php_bison_version=0.0.0 + fi ac_IFS=$IFS; IFS="." set $php_bison_version IFS=$ac_IFS @@ -1846,6 +1849,9 @@ AC_DEFUN([PHP_PROG_RE2C],[ AC_MSG_CHECKING([for re2c version]) php_re2c_version=$($RE2C --version | cut -d ' ' -f 2 2>/dev/null) + if test -z "$php_re2c_version"; then + php_re2c_version=0.0.0 + fi ac_IFS=$IFS; IFS="." set $php_re2c_version IFS=$ac_IFS |