(USING_SVR4_H): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@1766 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/svr4.h b/gcc/config/svr4.h
index 2c98024..c0fd18f 100644 (file)
--- a/gcc/config/svr4.h
+++ b/gcc/config/svr4.h
@@ -39,6 +39,9 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
    appropriate define for the type of hardware that you are targeting.
 */
 
+/* Define a symbol indicating that we are using svr4.h.  */
+#define USING_SVR4_H
+
 /* For the sake of libgcc2.c, indicate target supports atexit.  */
 #define HAVE_ATEXIT