diff --git a/clang-version-inc.mk b/clang-version-inc.mk
index 8dc682c..5774ab6 100644
--- a/clang-version-inc.mk
+++ b/clang-version-inc.mk
@@ -10,23 +10,23 @@
 LLVMVersion := $(shell grep PACKAGE_VERSION $(LLVM_ROOT_PATH)/host/include/llvm/Config/config.h | sed -e 's/\#define PACKAGE_VERSION "\(.*\)"/\1/g')
 
 # Compute the Clang version from the LLVM version, unless specified explicitly. 
-# # (Copy from include/clang/Basic/Makefile)
-# CLANG_VERSION := $(subst svn,,$(LLVMVersion))
-# CLANG_VERSION_COMPONENTS := $(subst ., ,$(CLANG_VERSION))
-# CLANG_VERSION_MAJOR := $(word 1,$(CLANG_VERSION_COMPONENTS))
-# CLANG_VERSION_MINOR := $(word 2,$(CLANG_VERSION_COMPONENTS))
-# CLANG_VERSION_PATCHLEVEL := $(word 3,$(CLANG_VERSION_COMPONENTS))
-# ifeq ($(CLANG_VERSION_PATCHLEVEL),)
-#     CLANG_HAS_VERSION_PATCHLEVEL := 0
-#     else
-#         CLANG_HAS_VERSION_PATCHLEVEL := 1
-#         endif
-#
-#         LOCAL_GENERATED_SOURCES += $(intermediates)/clang/Basic/Version.inc
-#         $(intermediates)/clang/Basic/Version.inc: $(CLANG_ROOT_PATH)/include/clang/Basic/Version.inc.in
-#         	@echo "Updating Clang version info."
-#         		@mkdir -p $(dir $@)
-#         			$(hide) sed -e "s#@CLANG_VERSION@#$(CLANG_VERSION)#g" \
+# (Copy from include/clang/Basic/Makefile)
+CLANG_VERSION := $(subst svn,,$(LLVMVersion))
+CLANG_VERSION_COMPONENTS := $(subst ., ,$(CLANG_VERSION))
+CLANG_VERSION_MAJOR := $(word 1,$(CLANG_VERSION_COMPONENTS))
+CLANG_VERSION_MINOR := $(word 2,$(CLANG_VERSION_COMPONENTS))
+CLANG_VERSION_PATCHLEVEL := $(word 3,$(CLANG_VERSION_COMPONENTS))
+ifeq ($(CLANG_VERSION_PATCHLEVEL),)
+    CLANG_HAS_VERSION_PATCHLEVEL := 0
+else
+    CLANG_HAS_VERSION_PATCHLEVEL := 1
+endif
+
+LOCAL_GENERATED_SOURCES += $(intermediates)/clang/Basic/Version.inc
+$(intermediates)/clang/Basic/Version.inc: $(CLANG_ROOT_PATH)/include/clang/Basic/Version.inc.in
+        @echo "Updating Clang version info."
+ 	@mkdir -p $(dir $@)
+	$(hide) sed -e "s#@CLANG_VERSION@#$(CLANG_VERSION)#g" \
 	-e "s#@CLANG_VERSION_MAJOR@#$(CLANG_VERSION_MAJOR)#g" \
 	-e "s#@CLANG_VERSION_MINOR@#$(CLANG_VERSION_MINOR)#g" \
 	-e "s#@CLANG_VERSION_PATCHLEVEL@#$(CLANG_VERSION_PATCHLEVEL)#g" \