Remove definition of _GNU_SOURCE, since Python.h now does it for us

diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c
index 8cd993e40f8a2fcb2bb79e0e48972647f8b95a16..7627435dad51bc6e0cd1ff5403d4cb99107c04be 100644 (file)
--- a/Modules/mmapmodule.c
+++ b/Modules/mmapmodule.c
@@ -16,11 +16,6 @@
  / ftp://squirl.nightmare.com/pub/python/python-ext.
 */
 
-#ifdef __linux__
-#define _GNU_SOURCE  /* So we can get MREMAP_MAYMOVE defined when
-                       sys/mman.h is included */
-#endif
-
 #include <Python.h>
 
 #ifndef MS_WIN32