1d30ea906Sjfb8856606# SPDX-License-Identifier: BSD-3-Clause
2d30ea906Sjfb8856606# Copyright(c) 2017 Intel Corporation
3d30ea906Sjfb8856606
4d30ea906Sjfb8856606# binary name
5d30ea906Sjfb8856606APP = flow_classify
6d30ea906Sjfb8856606
7d30ea906Sjfb8856606# all source are stored in SRCS-y
8d30ea906Sjfb8856606SRCS-y := flow_classify.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 $(PKGCONF) --static --libs libdpdk)
26d30ea906Sjfb8856606
27d30ea906Sjfb8856606CFLAGS += -DALLOW_EXPERIMENTAL_API
28d30ea906Sjfb8856606
29d30ea906Sjfb8856606build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
30d30ea906Sjfb8856606	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
31d30ea906Sjfb8856606
32d30ea906Sjfb8856606build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
33d30ea906Sjfb8856606	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
34d30ea906Sjfb8856606
35d30ea906Sjfb8856606build:
36d30ea906Sjfb8856606	@mkdir -p $@
37d30ea906Sjfb8856606
38d30ea906Sjfb8856606.PHONY: clean
39d30ea906Sjfb8856606clean:
40d30ea906Sjfb8856606	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
414b05018fSfengbojiang	test -d build && rmdir -p build || true
42d30ea906Sjfb8856606
43d30ea906Sjfb8856606else
442bfe3f2eSlogwang
452bfe3f2eSlogwangifeq ($(RTE_SDK),)
462bfe3f2eSlogwang$(error "Please define RTE_SDK environment variable")
472bfe3f2eSlogwangendif
482bfe3f2eSlogwang
49*4418919fSjohnjiang# Default target, detect a build directory, by looking for a path with a .config
50*4418919fSjohnjiangRTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
512bfe3f2eSlogwang
522bfe3f2eSlogwanginclude $(RTE_SDK)/mk/rte.vars.mk
532bfe3f2eSlogwang
54d30ea906Sjfb8856606CFLAGS += -DALLOW_EXPERIMENTAL_API
552bfe3f2eSlogwangCFLAGS += -O3
562bfe3f2eSlogwangCFLAGS += $(WERROR_FLAGS)
572bfe3f2eSlogwang
582bfe3f2eSlogwang# workaround for a gcc bug with noreturn attribute
592bfe3f2eSlogwang# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
602bfe3f2eSlogwangifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
612bfe3f2eSlogwangCFLAGS_main.o += -Wno-return-type
622bfe3f2eSlogwangendif
632bfe3f2eSlogwang
642bfe3f2eSlogwanginclude $(RTE_SDK)/mk/rte.extapp.mk
65d30ea906Sjfb8856606
66d30ea906Sjfb8856606endif
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