##===----------------------------------------------------------------------===##
LEVEL = ../..
-PARALLEL_DIRS = Utils Instrumentation Scalar IPO Hello
+PARALLEL_DIRS = Utils Instrumentation Scalar InstCombine IPO Vectorize Hello ObjCARC
-include $(LEVEL)/Makefile.common
+include $(LEVEL)/Makefile.config
+
+# No support for plugins on windows targets
+ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW Minix))
+ PARALLEL_DIRS := $(filter-out Hello, $(PARALLEL_DIRS))
+endif
+include $(LEVEL)/Makefile.common