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https://github.com/xdp-project/bpf-examples.git
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cde146eed6
SPDX-License should be first line in file. This Makefile is for bpf-examples not xdp-tools. Signed-off-by: Jesper Dangaard Brouer <netoptimizer@brouer.com>
62 lines
1.4 KiB
Makefile
62 lines
1.4 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Top level Makefile for bpf-examples
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ifeq ("$(origin V)", "command line")
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VERBOSE = $(V)
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endif
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ifndef VERBOSE
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VERBOSE = 0
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endif
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ifeq ($(VERBOSE),0)
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MAKEFLAGS += --no-print-directory
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endif
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SUBDIRS := encap-forward lsm-nobpf
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.PHONY: check_submodule help clobber distclean clean $(SUBDIRS)
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all: lib $(SUBDIRS)
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lib: config.mk check_submodule
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@echo; echo $@; $(MAKE) -C $@
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$(SUBDIRS):
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@echo; echo $@; $(MAKE) -C $@
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help:
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@echo "Make Targets:"
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@echo " all - build binaries"
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@echo " clean - remove products of build"
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@echo " distclean - remove configuration and build"
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@echo " install - install binaries on local machine"
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@echo " test - run test suite"
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@echo " archive - create tarball of all sources"
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@echo ""
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@echo "Make Arguments:"
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@echo " V=[0|1] - set build verbosity level"
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config.mk:
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sh configure
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check_submodule:
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@if [ -d .git ] && `git submodule status lib/libbpf | grep -q '^+'`; then \
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echo "" ;\
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echo "** WARNING **: git submodule SHA-1 out-of-sync" ;\
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echo " consider running: git submodule update" ;\
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echo "" ;\
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fi\
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clobber:
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touch config.mk
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$(MAKE) clean
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rm -f config.mk cscope.* compile_commands.json
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distclean: clobber
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clean: check_submodule
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@for i in $(SUBDIRS); \
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do $(MAKE) -C $$i clean; done
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compile_commands.json: clean
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compiledb make V=1
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