From 1572cacd63c4e3b905f7ccff08dad99cbc4fcc80 Mon Sep 17 00:00:00 2001
From: Gareth Rees <gdr@ravenbrook.com>
Date: Fri, 28 Mar 2014 12:45:11 +0000
Subject: [PATCH] Avoid spurious output from rmdir when running "nmake clean".

Copied from Perforce
 Change: 185069
 ServerID: perforce.ravenbrook.com
---
 mps/code/commpost.nmk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mps/code/commpost.nmk b/mps/code/commpost.nmk
index 021e37b89e4..240eadd150e 100644
--- a/mps/code/commpost.nmk
+++ b/mps/code/commpost.nmk
@@ -27,7 +27,7 @@ $(ALL_TARGETS) $(OPTIONAL_TARGETS):
 
 clean:
 	$(ECHO) $(PFM): $@
-	-echo y | rmdir/s $(PFM)
+	if exist $(PFM) rmdir /q /s $(PFM)
 
 # target target
 # %%VARIETY: When adding a new variety, optionally, add a recursive make