--- php-5.2.6/configure.in.gnusrc
+++ php-5.2.6/configure.in
@@ -58,6 +58,8 @@ AC_DEFUN([PHP_EXT_DIR],[ext/$1])dnl
 AC_DEFUN([PHP_EXT_SRCDIR],[$abs_srcdir/ext/$1])dnl
 AC_DEFUN([PHP_ALWAYS_SHARED],[])dnl
 
+AC_DEFINE([_GNU_SOURCE], 1, [Define to enable GNU C Library extensions])
+
 dnl Setting up the PHP version based on the information above.
 dnl -------------------------------------------------------------------------
 
--- php-5.2.6/ext/interbase/interbase.c.gnusrc
+++ php-5.2.6/ext/interbase/interbase.c
@@ -24,7 +24,6 @@
 #include "config.h"
 #endif
 
-#define _GNU_SOURCE
 
 #include "php.h"
 
--- php-5.2.6/ext/pdo_firebird/firebird_driver.c.gnusrc
+++ php-5.2.6/ext/pdo_firebird/firebird_driver.c
@@ -22,7 +22,6 @@
 #include "config.h"
 #endif
 
-#define _GNU_SOURCE
 
 #include "php.h"
 #include "php_ini.h"
--- php-5.2.6/ext/standard/file.c.gnusrc
+++ php-5.2.6/ext/standard/file.c
@@ -118,7 +118,6 @@ php_file_globals file_globals;
 
 #ifdef HAVE_FNMATCH
 #ifndef _GNU_SOURCE
-#define _GNU_SOURCE
 #endif
 #include <fnmatch.h>
 #endif
--- php-5.2.6/ext/zlib/zlib_fopen_wrapper.c.gnusrc
+++ php-5.2.6/ext/zlib/zlib_fopen_wrapper.c
@@ -19,7 +19,6 @@
 
 /* $Id$ */
 
-#define _GNU_SOURCE
 
 #include "php.h"
 #include "php_zlib.h"
--- php-5.2.6/main/php.h.gnusrc
+++ php-5.2.6/main/php.h
@@ -30,6 +30,7 @@
 #define PHP_HAVE_STREAMS
 #define YYDEBUG 0
 
+#include "php_config.h"
 #include "php_version.h"
 #include "zend.h"
 #include "zend_qsort.h"
--- php-5.2.6/main/streams/cast.c.gnusrc
+++ php-5.2.6/main/streams/cast.c
@@ -18,7 +18,6 @@
 
 /* $Id$ */
 
-#define _GNU_SOURCE
 #include "php.h"
 #include "php_globals.h"
 #include "php_network.h"
--- php-5.2.6/main/streams/memory.c.gnusrc
+++ php-5.2.6/main/streams/memory.c
@@ -18,7 +18,6 @@
 
 /* $Id$ */
 
-#define _GNU_SOURCE
 #include "php.h"
 
 PHPAPI int php_url_decode(char *str, int len);
--- php-5.2.6/main/streams/streams.c.gnusrc
+++ php-5.2.6/main/streams/streams.c
@@ -21,7 +21,6 @@
 
 /* $Id$ */
 
-#define _GNU_SOURCE
 #include "php.h"
 #include "php_globals.h"
 #include "php_network.h"
--- php-5.2.6/Zend/zend_language_parser.c.gnusrc
+++ php-5.2.6/Zend/zend_language_parser.c
@@ -356,6 +356,8 @@
 #include "zend_API.h"
 #include "zend_constants.h"
 
+#include <string.h>
+
 
 #define YYERROR_VERBOSE
 #define YYSTYPE znode