2010-04-01 Paul Thomas <pault@gcc.gnu.org>

[pf3gnuchains/gcc-fork.git] / gcc / config / gnu.h

diff --git a/gcc/config/gnu.h b/gcc/config/gnu.h
index 412a4f8..1299376 100644 (file)
--- a/gcc/config/gnu.h
+++ b/gcc/config/gnu.h
@@ -32,10 +32,8 @@ along with GCC.  If not, see <http://www.gnu.org/licenses/>.
 #undef STANDARD_INCLUDE_DIR
 #define STANDARD_INCLUDE_DIR "/include"
 
-/* The system headers under GNU are C++-aware.  */
-#define NO_IMPLICIT_EXTERN_C
-
-#define HURD_TARGET_OS_CPP_BUILTINS()          \
+#undef LINUX_TARGET_OS_CPP_BUILTINS
+#define LINUX_TARGET_OS_CPP_BUILTINS()         \
     do {                                       \
        builtin_define ("__gnu_hurd__");        \
        builtin_define ("__GNU__");             \