(LIBS_SYSTEM): Always define this one way or another.

Include -lPW in it.

diff --git a/src/s/sco4.h b/src/s/sco4.h
index 86df419ce65d5f60031aa351f8136da22b4008fe..16866059d18477dd40a4e776ca003618d161a9e1 100644 (file)
--- a/src/s/sco4.h
+++ b/src/s/sco4.h
@@ -79,7 +79,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #endif
 
 #ifdef HAVE_SOCKETS
-#define LIBS_SYSTEM -lsocket
+#define LIBS_SYSTEM -lsocket -lPW
 
 /* SCO has gettimeofday in socket library */
 /* Autoconf should determine this, but for now, 
@@ -90,6 +90,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #endif
 #endif
 
+/* This enables configure to tell that we have alloca.  */
+#ifndef LIBS_SYSTEM
+#define LIBS_SYSTEM -lPW
+#endif
+
 #ifdef HAVE_X11R5
 /* configure can't get this right linking fails unless -lsocket is used.  */
 #undef HAVE_XSCREENNUMBEROFSCREEN