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
$(Verb) if [ ! -f BuildTools/Makefile ]; then \
$(MKDIR) BuildTools; \
cd BuildTools ; \
$(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 .. ; \
$(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE); \
cd .. ; \