# SPDX-License-Identifier: GPL-2.0

SUBDIRS := $(filter-out Makefile,$(wildcard *))

.PHONY: all configure clean distclean show $(SUBDIRS)

all: configure

	@for dir in $(SUBDIRS); do \

		$(MAKE) -C $$dir; \

	done

link:

	@if [ ! -L iproute2-this ]; then \

		ln -s ../.. iproute2-this; \

	fi

configure: link

	@for dir in $(SUBDIRS); do \

		echo "Entering $$dir" && cd $$dir && if [ -f configure ]; then ./configure; fi && cd ..; \

	done

clean: link

	@for dir in $(SUBDIRS); do \

		$(MAKE) -C $$dir clean; \

	done

distclean: clean

	@for dir in $(SUBDIRS); do \

		$(MAKE) -C $$dir distclean; \

	done

show: link

	@echo "$(SUBDIRS)"

$(SUBDIRS):

	cd $@ && $(MAKE)