1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2010-2014 Intel Corporation
3#
4
5# binary name
6APP = ipv4_multicast
7
8# all source are stored in SRCS-y
9SRCS-y := main.c
10
11# Build using pkg-config variables if possible
12ifeq ($(shell pkg-config --exists libdpdk && echo 0),0)
13
14all: shared
15.PHONY: shared static
16shared: build/$(APP)-shared
17	ln -sf $(APP)-shared build/$(APP)
18static: build/$(APP)-static
19	ln -sf $(APP)-static build/$(APP)
20
21PC_FILE := $(shell pkg-config --path libdpdk)
22CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
23LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
24LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
25
26build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
27	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
28
29build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
30	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
31
32build:
33	@mkdir -p $@
34
35.PHONY: clean
36clean:
37	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
38	test -d build && rmdir -p build || true
39
40else # Build using legacy build system
41
42ifeq ($(RTE_SDK),)
43$(error "Please define RTE_SDK environment variable")
44endif
45
46# Default target, can be overridden by command line or environment
47RTE_TARGET ?= x86_64-native-linuxapp-gcc
48
49include $(RTE_SDK)/mk/rte.vars.mk
50
51CFLAGS += -O3
52CFLAGS += $(WERROR_FLAGS)
53
54# workaround for a gcc bug with noreturn attribute
55# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
56ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
57CFLAGS_main.o += -Wno-return-type
58endif
59
60include $(RTE_SDK)/mk/rte.extapp.mk
61
62endif
63