1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright 2017 Mellanox Technologies, Ltd
3
4APP = flow
5
6SRCS-y := main.c
7
8# Build using pkg-config variables if possible
9ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
10$(error "no installation of DPDK found")
11endif
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