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 9ifeq ($(shell pkg-config --exists libdpdk && echo 0),0) 10 11all: shared 12.PHONY: shared static 13shared: build/$(APP)-shared 14 ln -sf $(APP)-shared build/$(APP) 15static: build/$(APP)-static 16 ln -sf $(APP)-static build/$(APP) 17 18PKGCONF ?= pkg-config 19 20PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 21CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 22LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 23LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 24 25build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 26 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 27 28build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 29 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 30 31build: 32 @mkdir -p $@ 33 34.PHONY: clean 35clean: 36 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 37 test -d build && rmdir -p build || true 38 39else 40 41ifeq ($(RTE_SDK),) 42$(error "Please define RTE_SDK environment variable") 43endif 44 45# Default target, detect a build directory, by looking for a path with a .config 46RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 47 48include $(RTE_SDK)/mk/rte.vars.mk 49 50CFLAGS += -O3 51CFLAGS += $(WERROR_FLAGS) 52CFLAGS += -DALLOW_EXPERIMENTAL_API 53 54include $(RTE_SDK)/mk/rte.extapp.mk 55 56endif 57