From c0a63b239be215789eee18f9dbd1124fdc237655 Mon Sep 17 00:00:00 2001
From: Shantonu Sen <ssen@apple.com>
Date: Fri, 26 Jun 2009 05:44:53 +0000
Subject: Clarify how to configure llvm-gcc-4.2 for use with test suite. Remove
 documentation for --with-f2c, which is no longer supported. Remove
 information about obtaining tcl/expect, which ship with Mac OS X by default
 since 10.4.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74271 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'test')

diff --git a/test/Makefile b/test/Makefile
index 82422b5..e02daa0 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -22,6 +22,10 @@ include Makefile.tests
 # DejaGNU testing support
 #===------------------------------------------------------------------------===#
 
+ifneq ($(GREP_OPTIONS),)
+$(warning GREP_OPTIONS environment variable may interfere with test results)
+endif
+
 ifdef VERBOSE
 RUNTESTFLAGS := $(VERBOSE)
 endif
-- 
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