-LUFA_BUILD_MODULES += SOURCES
-LUFA_BUILD_TARGETS +=
-LUFA_BUILD_MANDATORY_VARS += LUFA_PATH ARCH
-LUFA_BUILD_OPTIONAL_VARS +=
-LUFA_BUILD_PROVIDED_VARS += LUFA_SRC_USB_DEVICE LUFA_SRC_USB_HOST \
+DMBS_BUILD_MODULES += LUFA_SOURCES
+DMBS_BUILD_TARGETS +=
+DMBS_BUILD_MANDATORY_VARS += LUFA_PATH ARCH
+DMBS_BUILD_OPTIONAL_VARS +=
+DMBS_BUILD_PROVIDED_VARS += LUFA_SRC_USB_DEVICE LUFA_SRC_USB_HOST \