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authorJim Grosbach <grosbach@apple.com>2009-10-30 19:53:38 +0000
committerJim Grosbach <grosbach@apple.com>2009-10-30 19:53:38 +0000
commit1f22d6f131170f4dca02296fe266323d6339e6a3 (patch)
tree0649d1fff479292bf74041405bf85c38580dacb2 /Makefile
parent79dec80e1931d43eaa96dede5bc982f72b57c11a (diff)
When cross-building, the CFLAGS and CXXFLAGS are for the target, and don't
apply to the build tools. If we want to allow build tool flags input, we should have separate inputs (BUILD_CFLAGS and BUILD_CXXFLAGS, perhaps). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85607 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index cc7e550a1bd..671f92c77e8 100644
--- a/Makefile
+++ b/Makefile
@@ -95,6 +95,8 @@ cross-compile-build-tools:
$(Verb) if [ ! -f BuildTools/Makefile ]; then \
$(MKDIR) BuildTools; \
cd BuildTools ; \
+ unset CFLAGS ; \
+ unset CXXFLAGS ; \
$(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
cd .. ; \