Filter out tools and unittests which we don't want to build when we're building clang only.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@164916 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/Makefile b/Makefile
index bf1a772..288f3d4 100644
--- a/Makefile
+++ b/Makefile
@@ -27,6 +27,11 @@
DIRS := $(filter-out tools docs, $(DIRS))
OPTIONAL_DIRS :=
endif
+ifeq ($(MAKECMDGOALS),clang-only)
+ DIRS := $(filter-out tools docs unittests, $(DIRS))
+ tools/driver tools/libclang
+ OPTIONAL_DIRS :=
+endif
###
# Common Makefile code, shared by all Clang Makefiles.