From d02f172de036e93ff19354bb496f4dc0afbc89df Mon Sep 17 00:00:00 2001
From: Gareth Rees <gdr@ravenbrook.com>
Date: Tue, 6 Nov 2012 13:52:59 +0000
Subject: [PATCH] "make clean" now idempotent.

Copied from Perforce
 Change: 180366
 ServerID: perforce.ravenbrook.com
---
 mps/example/scheme/Makefile.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mps/example/scheme/Makefile.in b/mps/example/scheme/Makefile.in
index 90e5205f315..0361be747bf 100644
--- a/mps/example/scheme/Makefile.in
+++ b/mps/example/scheme/Makefile.in
@@ -16,7 +16,7 @@ $(TARGETS): %: %.c Makefile
 	$(CC) $(CFLAGS) -o $@ -I $(MPS) $< $(MPS)/mps.c
 
 clean:
-	rm $(TARGETS)
+	rm -f $(TARGETS)
 
 test: $(TARGETS)
 	@for TARGET in $(TARGETS); do \