Don't touch CXXFLAGS. If it's set in the environment then sub-makes will see

the variable that we set as though it came from the user. Fixes PR6835.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102239 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/Makefile.rules b/Makefile.rules
index 0c8469a3133c261b58e0a4aa60876bd75de23d79..ba4fd3a30eb6ec8e2d01b92908ab6c3f794e0f8c 100644 (file)
--- a/Makefile.rules
+++ b/Makefile.rules
@@ -388,7 +388,6 @@ endif
 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
 ifneq ($(REQUIRES_RTTI), 1)
   CXX.Flags += -fno-rtti
-  CXXFLAGS += -fno-rtti
 endif
 
 ifdef ENABLE_COVERAGE