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-rw-r--r--LUFA/Build/DMBS/DMBS/core.mk7
1 files changed, 6 insertions, 1 deletions
diff --git a/LUFA/Build/DMBS/DMBS/core.mk b/LUFA/Build/DMBS/DMBS/core.mk
index 1edbd178c..d18d4ef48 100644
--- a/LUFA/Build/DMBS/DMBS/core.mk
+++ b/LUFA/Build/DMBS/DMBS/core.mk
@@ -1,3 +1,6 @@
+# Include Guard
+ifeq ($(filter CORE, $(DMBS_BUILD_MODULES)),)
+
#
# DMBS Build System
# Released into the public domain.
@@ -16,7 +19,7 @@ DMBS_BUILD_PROVIDED_MACROS += DMBS_CHECK_VERSION ERROR_IF_UNSET ERROR_IF_EMPTY E
SHELL = /bin/sh
# Current DMBS release version
-DMBS_VERSION := 20170426
+DMBS_VERSION := 20171231
# Macro to check the DMBS version, aborts if the given DMBS version is below the current version
DMBS_CHECK_VERSION ?= $(if $(filter-out 0, $(shell test $(DMBS_VERSION) -lt $(1); echo $$?)), , $(error DMBS version $(1) or newer required, current version is $(DMBS_VERSION)))
@@ -145,3 +148,5 @@ endif
# Phony build targets for this module
.PHONY: $(DMBS_BUILD_TARGETS)
+
+endif