1 files changed, 89 insertions, 0 deletions
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..5c22e85
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,89 @@
+
+# SPDX-License-Identifier: GPL-2.0
+# Top level Makefile for xdp-tools
+
+ifeq ("$(origin V)", "command line")
+VERBOSE = $(V)
+endif
+ifndef VERBOSE
+VERBOSE = 0
+endif
+
+ifeq ($(VERBOSE),0)
+MAKEFLAGS += --no-print-directory
+endif
+
+include version.mk
+
+UTILS := xdp-filter xdp-loader xdp-dump xdp-bench xdp-monitor xdp-trafficgen
+SUBDIRS := lib $(UTILS)
+.PHONY: check_submodule help clobber distclean clean install test libxdp $(SUBDIRS)
+
+all: $(SUBDIRS)
+
+lib: config.mk check_submodule
+	@echo; echo $@; $(MAKE) -C $@
+
+libxdp: config.mk check_submodule
+	@echo; echo lib; $(MAKE) -C lib $@
+
+libxdp_install: libxdp
+	@$(MAKE) -C lib $@
+
+$(UTILS): lib
+	@echo; echo $@; $(MAKE) -C $@
+
+help:
+	@echo "Make Targets:"
+	@echo " all                 - build binaries"
+	@echo " clean               - remove products of build"
+	@echo " distclean           - remove configuration and build"
+	@echo " install             - install binaries on local machine"
+	@echo " test                - run test suite"
+	@echo " archive             - create tarball of all sources"
+	@echo ""
+	@echo "Make Arguments:"
+	@echo " V=[0|1]             - set build verbosity level"
+
+config.mk: configure
+	sh configure
+
+check_submodule:
+	@if [ -d .git ] && `git submodule status lib/libbpf | grep -q '^+'`; then \
+		echo "" ;\
+		echo "** WARNING **: git submodule SHA-1 out-of-sync" ;\
+		echo " consider running: git submodule update"  ;\
+		echo "" ;\
+	fi\
+
+clobber:
+	touch config.mk
+	$(MAKE) clean
+	rm -f config.mk cscope.* compile_commands.json
+
+distclean: clobber
+
+clean: check_submodule
+	@for i in $(SUBDIRS); \
+	do $(MAKE) -C $$i clean; done
+
+install: all
+	@for i in $(SUBDIRS); \
+	do $(MAKE) -C $$i install; done
+
+test: all
+	@for i in lib/libxdp $(UTILS); do \
+		echo; echo test $$i; $(MAKE) -C $$i test; \
+		if [ $$? -ne 0 ]; then failed="y"; fi; \
+	done; \
+	if [ ! -z $$failed ]; then exit 1; fi
+
+
+archive: xdp-tools-$(TOOLS_VERSION).tar.gz
+
+.PHONY: xdp-tools-$(TOOLS_VERSION).tar.gz
+xdp-tools-$(TOOLS_VERSION).tar.gz:
+	@./mkarchive.sh "$(TOOLS_VERSION)"
+
+compile_commands.json: clean
+	compiledb make V=1