From 024b565872c3dd590b5488e6fe3252efab641c3e Mon Sep 17 00:00:00 2001
From: Jason Merrill <jason@yorick.cygnus.com>
Date: Wed, 6 May 1998 19:03:14 +0000
Subject: [PATCH] * Makefile.in: Fix .SUFFIXES.

From-SVN: r19597
---
 gcc/ChangeLog   | 4 ++++
 gcc/Makefile.in | 6 ++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index a6aa35cb153..e24c7b65e12 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+Wed May  6 19:02:29 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* Makefile.in: Fix .SUFFIXES.
+
 Wed May  6 19:31:32 1998  Alan Modra <alan@spri.levels.unisa.edu.au>
 
 	* config/linux.h (ASM_COMMENT_START): Define as "#".
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 71f326e36b0..f4f60076282 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -701,8 +701,10 @@ RECOG_H = recog.h gansidecl.h
 
 # End of language makefile fragments.
 #
-# Avoid a lot of time thinking about remaking Makefile.in and *.def.
-.SUFFIXES: .in .def
+# The only suffixes we want for implicit rules are .c and .o, so clear
+# the list and add them.  This speeds up GNU Make, and allows -r to work.
+.SUFFIXES:
+.SUFFIXES: .c .o
 
 Makefile: $(srcdir)/Makefile.in config.status $(srcdir)/version.c \
    $(xmake_file) $(tmake_file) $(LANG_MAKEFILES)
-- 
2.30.2