1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2010-2014 Intel Corporation 3 4# binary name 5APP = helloworld 6 7# all source are stored in SRCS-y 8SRCS-y := main.c 9 10# Build using pkg-config variables if possible 11$(shell pkg-config --exists libdpdk) 12ifeq ($(.SHELLSTATUS),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 21PC_FILE := $(shell pkg-config --path libdpdk) 22CFLAGS += -O3 $(shell pkg-config --cflags libdpdk) 23LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk) 24LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk) 25 26build/$(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 rmdir --ignore-fail-on-non-empty build 39 40else 41 42ifeq ($(RTE_SDK),) 43$(error "Please define RTE_SDK environment variable") 44endif 45 46# Default target, can be overridden by command line or environment 47RTE_TARGET ?= x86_64-native-linuxapp-gcc 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