$(B)/.dpdk-build.ok: dpdk-config $(DPDK_BUILD_DEPS)
@if [ ! -e $(B)/.dpdk-config.ok ] ; then echo 'Please run "make config" first' && false ; fi
+ @rm -f $(B)/.*.install.ok #deals with build-root/Makefile line 709
@make $(DPDK_MAKE_ARGS) install
@touch $@