From c21d3ee2cf7e0686bb2e19eb8d2224597035c672 Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 20 Sep 1992 20:58:22 +0000
Subject: [PATCH] entered into RCS

---
 lisp/diff.el   | 13 +++++++++----
 src/s/sol2.h   | 14 ++++++++++++++
 src/s/usg5-4.h |  8 ++++++--
 3 files changed, 29 insertions(+), 6 deletions(-)
 create mode 100644 src/s/sol2.h

diff --git a/lisp/diff.el b/lisp/diff.el
index ae49cf1f37..4e8d54afcd 100644
--- a/lisp/diff.el
+++ b/lisp/diff.el
@@ -24,7 +24,7 @@
 
 (require 'compile)
 
-(defvar diff-switches nil
+(defvar diff-switches "-c"
   "*A string or list of strings specifying switches to be be passed to diff.")
 
 (defvar diff-regexp-alist
@@ -93,9 +93,14 @@ is nil, REGEXP matches only half a section.")
 	 (function (lambda (file subexpr)
 		     (setq compilation-error-list
 			   (cons
-			    (cons (set-marker (make-marker)
-					      (match-beginning subexpr)
-					      (current-buffer))
+			    (cons (save-excursion
+				    ;; Report location of message
+				    ;; at beginning of line.
+				    (goto-char
+				     (match-beginning subexpr))
+				    (beginning-of-line)
+				    (point-marker))
+				  ;; Report location of corresponding text.
 				  (let ((line (string-to-int
 					       (buffer-substring
 						(match-beginning subexpr)
diff --git a/src/s/sol2.h b/src/s/sol2.h
new file mode 100644
index 0000000000..e3b7b2d037
--- /dev/null
+++ b/src/s/sol2.h
@@ -0,0 +1,14 @@
+#include "s-usg5-4.h"
+
+#define POSIX
+
+/* Here is how to find X Windows.  */
+#define LD_SWITCH_SYSTEM -L/usr/openwin/lib
+#define C_SWITCH_X_SYSTEM -I/usr/openwin/include
+
+/* Compile in non-ansi fashion to work around bugs in system header files.  */
+#ifndef __GNUC__
+#define C_SWITCH_SYSTEM -Xs
+#else /* GCC */
+#define C_SWITCH_SYSTEM -traditional
+#endif /* GCC */
diff --git a/src/s/usg5-4.h b/src/s/usg5-4.h
index 9ec1f14d56..2c7139230d 100644
--- a/src/s/usg5-4.h
+++ b/src/s/usg5-4.h
@@ -31,9 +31,13 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 
 #undef NOMULTIPLEJOBS
 
-#define START_FILES pre-crt0.o /usr/ccs/lib/crt1.o /usr/ccs/lib/crti.o /usr/ccs/lib/values-Xt.o
+#define LIBS_SYSTEM -lsocket -lnsl -lelf
+#define ORDINARY_LINK
 
-#define LIB_STANDARD -lsocket -lnsl -lelf -lc /usr/ucblib/libucb.a /usr/ccs/lib/crtn.o
+#if 0 /* These should be unnecessary now because of ORDINARY_LINK.  */
+#define START_FILES pre-crt0.o /usr/ccs/lib/crt1.o /usr/ccs/lib/crti.o /usr/ccs/lib/values-Xt.o
+#define LIB_STANDARD -lc /usr/ucblib/libucb.a /usr/ccs/lib/crtn.o
+#endif
 
 /* No <sioctl.h> */
 
-- 
2.20.1