diff options
Diffstat (limited to 'gdb/common/common-defs.h')
| -rw-r--r-- | gdb/common/common-defs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gdb/common/common-defs.h b/gdb/common/common-defs.h index 58445b1..86f7c1a 100644 --- a/gdb/common/common-defs.h +++ b/gdb/common/common-defs.h @@ -65,9 +65,10 @@ enable it here in order to try to catch these problems earlier; plus this seems like a reasonable safety measure. The check for optimization is required because _FORTIFY_SOURCE only works when - optimization is enabled. */ + optimization is enabled. If _FORTIFY_SOURCE is already defined, + then we don't do anything. */ -#if defined __OPTIMIZE__ && __OPTIMIZE__ > 0 +#if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__ > 0 #define _FORTIFY_SOURCE 2 #endif |