* xm-m88k.h (USG): Only define if it hasn't already been defined.

From-SVN: r15218

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 21477427db983e2de8eca498b4f7e517cc9cb098..60ccca5bb8d8273b200e7dc68a787a44690ec0ea 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,9 @@
 Wed Sep 10 00:29:29 1997  Manfred Hollstein  <manfred@s-direktnet.de>
 
+       * xm-m88k.h (USG): Only define if it hasn't already been defined.
+
+       * Makefile.in (risky-stage1): Delete gratutious whitespace.
+
        * Makefile.in (clean): Delete libgcc1-test.
 
        * Makefile.in (INSTALL): cd to $(srcdir) before running texinfo.

diff --git a/gcc/config/m88k/xm-m88k.h b/gcc/config/m88k/xm-m88k.h
index 8691f8656434e7d944587f0dc2fdfeff86550260..aff8e5fa1069e0c73d7e1e8ad462a3e64563cda5 100644 (file)
--- a/gcc/config/m88k/xm-m88k.h
+++ b/gcc/config/m88k/xm-m88k.h
@@ -48,7 +48,9 @@ Boston, MA 02111-1307, USA.  */
 /* The 88open BCS (and ABI) environment doesn't support BSD features
    (vfork, getrusage), so use USG.  The Omron Luna/88k is BSD though.  */
 #ifndef luna88k
+#ifndef USG
 #define USG
+#endif
 #define NO_SYS_SIGLIST
 #endif