1d30ea906Sjfb8856606# SPDX-License-Identifier: BSD-3-Clause 2d30ea906Sjfb8856606# Copyright(c) 2010-2014 Intel Corporation 3d30ea906Sjfb8856606 4d30ea906Sjfb8856606# binary name 5d30ea906Sjfb8856606APP = timer 6d30ea906Sjfb8856606 7d30ea906Sjfb8856606# all source are stored in SRCS-y 8d30ea906Sjfb8856606SRCS-y := main.c 9d30ea906Sjfb8856606 10d30ea906Sjfb8856606# Build using pkg-config variables if possible 114b05018fSfengbojiangifeq ($(shell pkg-config --exists libdpdk && echo 0),0) 12d30ea906Sjfb8856606 13d30ea906Sjfb8856606all: shared 14d30ea906Sjfb8856606.PHONY: shared static 15d30ea906Sjfb8856606shared: build/$(APP)-shared 16d30ea906Sjfb8856606 ln -sf $(APP)-shared build/$(APP) 17d30ea906Sjfb8856606static: build/$(APP)-static 18d30ea906Sjfb8856606 ln -sf $(APP)-static build/$(APP) 19d30ea906Sjfb8856606 20*4418919fSjohnjiangPKGCONF ?= pkg-config 21*4418919fSjohnjiang 22*4418919fSjohnjiangPC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) 23*4418919fSjohnjiangCFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) 24*4418919fSjohnjiangLDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) 25*4418919fSjohnjiangLDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) 26d30ea906Sjfb8856606 27d30ea906Sjfb8856606build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build 28d30ea906Sjfb8856606 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) 29d30ea906Sjfb8856606 30d30ea906Sjfb8856606build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build 31d30ea906Sjfb8856606 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) 32d30ea906Sjfb8856606 33d30ea906Sjfb8856606build: 34d30ea906Sjfb8856606 @mkdir -p $@ 35d30ea906Sjfb8856606 36d30ea906Sjfb8856606.PHONY: clean 37d30ea906Sjfb8856606clean: 38d30ea906Sjfb8856606 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared 394b05018fSfengbojiang test -d build && rmdir -p build || true 40d30ea906Sjfb8856606 41d30ea906Sjfb8856606else # Build using legacy build system 42a9643ea8Slogwang 43a9643ea8Slogwangifeq ($(RTE_SDK),) 44a9643ea8Slogwang$(error "Please define RTE_SDK environment variable") 45a9643ea8Slogwangendif 46a9643ea8Slogwang 47*4418919fSjohnjiang# Default target, detect a build directory, by looking for a path with a .config 48*4418919fSjohnjiangRTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 49a9643ea8Slogwang 50a9643ea8Slogwanginclude $(RTE_SDK)/mk/rte.vars.mk 51a9643ea8Slogwang 52a9643ea8SlogwangCFLAGS += -O3 53a9643ea8SlogwangCFLAGS += $(WERROR_FLAGS) 54a9643ea8Slogwang 55a9643ea8Slogwang# workaround for a gcc bug with noreturn attribute 56a9643ea8Slogwang# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603 57a9643ea8Slogwangifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y) 58a9643ea8SlogwangCFLAGS_main.o += -Wno-return-type 59a9643ea8Slogwangendif 60a9643ea8Slogwang 61a9643ea8Slogwanginclude $(RTE_SDK)/mk/rte.extapp.mk 62d30ea906Sjfb8856606endif 63