ddhill Mon Mar 31 09:01:55 2003 EDT
Modified files: (Branch: PHP_4_3)
/php4 configure.in
Log:
Correcting checking of flex version (Dave)
Index: php4/configure.in
diff -u php4/configure.in:1.396.2.43 php4/configure.in:1.396.2.44
--- php4/configure.in:1.396.2.43 Sat Mar 29 10:56:25 2003
+++ php4/configure.in Mon Mar 31 09:01:55 2003
@@ -1,4 +1,4 @@
-dnl ## $Id: configure.in,v 1.396.2.43 2003/03/29 15:56:25 moriyoshi Exp $ -*- sh -*-
+dnl ## $Id: configure.in,v 1.396.2.44 2003/03/31 14:01:55 ddhill Exp $ -*- sh -*-
dnl ## Process this file with autoconf to produce a configure script.
divert(1)
@@ -155,11 +155,19 @@
fi
AC_MSG_CHECKING([flex version])
-set `echo "" | $LEX -V -v --version 2>/dev/null | grep 'version' | cut -d ' ' -f 3 |
sed -e 's/\./ /g' | sed -e 's/[^0-9 ]//g'`
-if test "${1}" != "2" -o "${2}" != "5" -o "${3}" -lt "4"; then
- AC_MSG_WARN(You will need flex 2.5.4 or later if you want to regenerate
Zend/PHP lexical parsers.)
-fi
+if test "$LEX" ;then
+ flexvers=`echo "" | $LEX -V -v --version 2>/dev/null |
+ sed -e 's/^.* //' -e 's/\./ /g'`
+ if test ! -z "$flexvers"; then
+ set $flexvers
+ if test "${1}" != "2" -o "${2}" != "5" -o "${3}" -lt "4"; then
+ AC_MSG_WARN(You will need flex 2.5.4 or later if you want to
regenerate Zend/PHP lexical parsers.)
+ fi
+ fi
AC_MSG_RESULT(${1}.${2}.${3} (ok))
+else
+ AC_MSG_WARN(You will need flex 2.5.4 or later if you want to regenerate
Zend/PHP lexical parsers.)
+fi
dnl Platform-specific compile settings.
dnl -------------------------------------------------------------------------
--
PHP CVS Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
