1 files changed, 5 insertions, 0 deletions

diff --git a/src/s/sco4.h b/src/s/sco4.h
index 71520563d73..080fd0cc784 100644
--- a/src/s/sco4.h
+++ b/src/s/sco4.h
@@ -61,6 +61,11 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define HAVE_SOCKETS
 #endif
 
+/* Must use 'cc' to link when build with motif toolkit. */
+#ifndef __GNUC__
+#define LINKER cc
+#endif
+
 /* This is safe since we already assumed HAVE_SOCKET
    if using X windows.  */
 #undef LIBX11_SYSTEM