1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2017 Intel Corporation
3
4# binary name
5APP = flow_classify
6
7# all source are stored in SRCS-y
8SRCS-y := flow_classify.c
9
10# Build using pkg-config variables if possible
11ifeq ($(shell pkg-config --exists libdpdk && echo 0),0)
12
13all: shared
14.PHONY: shared static
15shared: build/$(APP)-shared
16	ln -sf $(APP)-shared build/$(APP)
17static: build/$(APP)-static
18	ln -sf $(APP)-static build/$(APP)
19
20PKGCONF ?= pkg-config
21
22PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
23CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
24LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
25LDFLAGS_STATIC = $(shell $(PKGCONF) --static --libs libdpdk)
26
27CFLAGS += -DALLOW_EXPERIMENTAL_API
28
29build/$(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 += -DALLOW_EXPERIMENTAL_API
55CFLAGS += -O3
56CFLAGS += $(WERROR_FLAGS)
57
58# workaround for a gcc bug with noreturn attribute
59# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
60ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
61CFLAGS_main.o += -Wno-return-type
62endif
63
64include $(RTE_SDK)/mk/rte.extapp.mk
65
66endif
67