From e36b6d425f6b69e065f1798803ecc943a270501d Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Tue, 12 May 2009 07:26:49 +0000
Subject: [PATCH] Allow client Makefiles control over whether they want
 -pedantic by defining NO_PEDANTIC.   - Pedantic C89 is a painful language...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71545 91177308-0d34-0410-b5e6-96231b3b80d8
---
 Makefile.rules | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile.rules b/Makefile.rules
index bcaed80f2db..41694bd1ff1 100644
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -515,7 +515,10 @@ endif
 # Options To Invoke Tools
 #----------------------------------------------------------
 
-CompileCommonOpts += -pedantic -Wall -W -Wwrite-strings -Wno-long-long \
+ifndef NO_PEDANTIC
+CompileCommonOpts += -pedantic
+endif
+CompileCommonOpts += -Wall -W -Wwrite-strings -Wno-long-long \
                      -Wunused -Wno-unused-parameter $(EXTRA_OPTIONS)
 
 ifeq ($(OS),HP-UX)