X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;ds=sidebyside;f=Makefile;h=6ea55336b7a2e487ac298bc190b70c3b211436da;hb=b894f96de4f26dd738e3bf706ffe7cf0eda60714;hp=604696a1df432d313b664357294ab236c47051fb;hpb=f6933e6a18e8b36aff63f0c15ddc627f8a610525;p=oota-llvm.git

diff --git a/Makefile b/Makefile
index 604696a1df4..6ea55336b7a 100644
--- a/Makefile
+++ b/Makefile
@@ -77,6 +77,7 @@ ifeq ($(MAKECMDGOALS),install-clang)
 endif
 
 ifeq ($(MAKECMDGOALS),clang-only)
+  BUILD_CLANG_ONLY := YES
   DIRS := $(filter-out tools docs unittests, $(DIRS)) \
           tools/clang tools/lto
   OPTIONAL_DIRS :=
@@ -111,15 +112,18 @@ cross-compile-build-tools:
 	  cd BuildTools ; \
 	  unset CFLAGS ; \
 	  unset CXXFLAGS ; \
+	  unset SDKROOT ; \
+	  unset UNIVERSAL_SDK_PATH ; \
 	  $(PROJ_SRC_DIR)/configure --build=$(BUILD_TRIPLE) \
 		--host=$(BUILD_TRIPLE) --target=$(BUILD_TRIPLE) \
 	        --disable-polly ; \
 	  cd .. ; \
 	fi; \
-	(unset SDKROOT; \
-	 $(MAKE) -C BuildTools \
+	($(MAKE) -C BuildTools \
 	  BUILD_DIRS_ONLY=1 \
 	  UNIVERSAL= \
+	  UNIVERSAL_SDK_PATH= \
+	  SDKROOT= \
 	  TARGET_NATIVE_ARCH="$(TARGET_NATIVE_ARCH)" \
 	  TARGETS_TO_BUILD="$(TARGETS_TO_BUILD)" \
 	  ENABLE_OPTIMIZED=$(ENABLE_OPTIMIZED) \