diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 323b0c865af..1017d186453 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -23,6 +23,9 @@ Fri Apr  3 17:02:13 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
 
 Wed Apr  8 12:51:19 1998  Jeffrey A Law  (law@cygnus.com)
 
+	* gcc.c (proces_command): Improve error message for -o with
+	either -c or -S.
+
 	* i386/x-cygwin32 (CLIB): Link in advapi32.
 
 	* alpha.h (ASM_IDENTIFY_GCC): Define to nothing.
diff --git a/gcc/gcc.c b/gcc/gcc.c
index ff4cf956b9c..614553ae0f8 100644
--- a/gcc/gcc.c
+++ b/gcc/gcc.c
@@ -2821,7 +2821,7 @@ process_command (argc, argv)
     }
 
   if (have_c && have_o && lang_n_infiles > 1)
-    fatal ("cannot specify -o with -c and multiple compilations");
+    fatal ("cannot specify -o with -c or -S and multiple compilations");
 
   /* Set up the search paths before we go looking for config files.  */