1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2010-2014 Intel Corporation 3# 4 5# binary name 6APP = ip_fragmentation 7 8# all source are stored in SRCS-y 9SRCS-y := main.c 10 11# Build using pkg-config variables if possible 12ifeq ($(shell pkg-config --exists libdpdk && echo 0),0) 13 14all: shared 15.PHONY: shared static 16shared: build/$(APP)-shared 17 ln -sf $(APP)-shared build/$(APP) 18static: build/$(APP)-static 19 ln -sf $(APP)-static build/$(APP) 20 21PKGCONF ?= pkg-config 22 23PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 24CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 25CFLAGS += -DALLOW_EXPERIMENTAL_API 26LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 27LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk) 28 29build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 30 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 31 32build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 33 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 34 35build: 36 @mkdir -p $@ 37 38.PHONY: clean 39clean: 40 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 41 test -d build && rmdir -p build || true 42 43else 44 45ifeq ($(RTE_SDK),) 46$(error "Please define RTE_SDK environment variable") 47endif 48 49# Default target, detect a build directory, by looking for a path with a .config 50RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 51 52include $(RTE_SDK)/mk/rte.vars.mk 53 54CFLAGS += -O3 55CFLAGS += $(WERROR_FLAGS) 56CFLAGS += -DALLOW_EXPERIMENTAL_API 57 58# workaround for a gcc bug with noreturn attribute 59# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603 60ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y) 61CFLAGS_main.o += -Wno-return-type 62endif 63 64include $(RTE_SDK)/mk/rte.extapp.mk 65 66endif 67