@if [ "$(shell md5sum $(BUILD_BASE)/config.mk | cut -f1 -d " ")" != "$(shell cat $(VERSION_FILE) | grep config.mk | awk '{print $$NF}')" ]; then\
echo "Cache does not match current config.mk definition, cache must be rebuilt";\
exit 1;\
@if [ "$(shell md5sum $(BUILD_BASE)/config.mk | cut -f1 -d " ")" != "$(shell cat $(VERSION_FILE) | grep config.mk | awk '{print $$NF}')" ]; then\
echo "Cache does not match current config.mk definition, cache must be rebuilt";\
exit 1;\