1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2010-2020 Intel Corporation
3
4# binary name
5APP = ethtool
6
7# all source are stored in SRCS-y
8SRCS-y := main.c ethapp.c
9
10CFLAGS += -I../lib
11LDFLAGS += -L../lib/build
12LDFLAGS_STATIC = -l:librte_ethtool.a
13LDFLAGS_SHARED = -lrte_ethtool
14
15# Build using pkg-config variables if possible
16ifneq ($(shell pkg-config --exists libdpdk && echo 0),0)
17$(error "no installation of DPDK found")
18endif
19
20all: shared
21.PHONY: shared static
22shared: build/$(APP)-shared
23	ln -sf $(APP)-shared build/$(APP)
24static: build/$(APP)-static
25	ln -sf $(APP)-static build/$(APP)
26
27PKGCONF ?= pkg-config
28
29PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
30CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
31LDFLAGS_SHARED += $(shell $(PKGCONF) --libs libdpdk)
32LDFLAGS_STATIC += $(shell $(PKGCONF) --static --libs libdpdk)
33
34CFLAGS += -DALLOW_EXPERIMENTAL_API
35
36build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
37	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
38
39build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
40	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
41
42build:
43	@mkdir -p $@
44
45.PHONY: clean
46clean:
47	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
48	test -d build && rmdir -p build || true
49