(HAVE_GETTIMEOFDAY): Don't define if already defined.

diff --git a/src/s/sco4.h b/src/s/sco4.h
index 40a191535eac02647c0316684427d580c40d8ddb..bbdf4bf951d091a50a3a498c4ee769948278b3da 100644 (file)
--- a/src/s/sco4.h
+++ b/src/s/sco4.h
@@ -77,8 +77,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define LIBS_SYSTEM -lsocket
 
 /* SCO has gettimeofday in socket library */
+/* Autoconf should determine this, but for now, 
+   play safe to avoid error rather than deleting this
+   and risking the wrong result.  */
+#ifndef HAVE_GETTIMEOFDAY
 #define HAVE_GETTIMEOFDAY
 #endif
+#endif
 
 /* We don't have -loldX, and we don't need it.  */
 #define LIB_XMENU_LIB