--- a/components/libusb/ugen/Makefile Mon May 04 18:32:20 2015 -0500
+++ b/components/libusb/ugen/Makefile Mon May 04 18:34:05 2015 -0500
@@ -46,8 +46,7 @@
ASLR_MODE = $(ASLR_NOT_APPLICABLE)
-clobber::
- $(RM) $(SOURCE_DIR)/.prep
+CLEAN_PATHS += $(SOURCE_DIR)/.prep
build: $(BUILD_32_and_64)