1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright 2017 Mellanox Technologies, Ltd 3 4APP = flow 5 6SRCS-y := main.c 7 8# Build using pkg-config variables if possible 9$(shell pkg-config --exists libdpdk) 10ifeq ($(.SHELLSTATUS),0) 11 12all: shared 13.PHONY: shared static 14shared: build/$(APP)-shared 15 ln -sf $(APP)-shared build/$(APP) 16static: build/$(APP)-static 17 ln -sf $(APP)-static build/$(APP) 18 19PKGCONF=pkg-config --define-prefix 20 21PC_FILE := $(shell $(PKGCONF) --path libdpdk) 22CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 23LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 24LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) 25 26build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 27 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 28 29build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 30 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 31 32build: 33 @mkdir -p $@ 34 35.PHONY: clean 36clean: 37 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 38 test -d build && rmdir -p build || true 39 40else 41 42ifeq ($(RTE_SDK),) 43$(error "Please define RTE_SDK environment variable") 44endif 45 46# Default target, detect a build directory, by looking for a path with a .config 47RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 48 49include $(RTE_SDK)/mk/rte.vars.mk 50 51CFLAGS += -O3 52CFLAGS += $(WERROR_FLAGS) 53 54include $(RTE_SDK)/mk/rte.extapp.mk 55 56endif 57