+ DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
+ tools/clang/runtime tools/clang/docs \
+ tools/lto runtime
+ OPTIONAL_DIRS :=
+ NO_INSTALL = 1
+endif
+
+ifeq ($(MAKECMDGOALS),install-clang-c)
+ DIRS := tools/clang/tools/driver tools/clang/lib/Headers \
+ tools/clang/tools/libclang tools/clang/tools/c-index-test \
+ tools/clang/include/clang-c