1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2010-2014 Intel Corporation
3#
4
5# binary name
6APP = ip_reassembly
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
21PKGCONF ?= pkg-config
22
23PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null)
24CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk)
25LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk)
26LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk)
27
28build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
29	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
30
31build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
32	$(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
33
34build:
35	@mkdir -p $@
36
37.PHONY: clean
38clean:
39	rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
40	test -d build && rmdir -p build || true
41
42else
43
44ifeq ($(RTE_SDK),)
45$(error "Please define RTE_SDK environment variable")
46endif
47
48# Default target, detect a build directory, by looking for a path with a .config
49RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config)))))
50
51include $(RTE_SDK)/mk/rte.vars.mk
52
53CFLAGS += -O3
54CFLAGS += $(WERROR_FLAGS)
55
56# workaround for a gcc bug with noreturn attribute
57# http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12603
58ifeq ($(CONFIG_RTE_TOOLCHAIN_GCC),y)
59CFLAGS_main.o += -Wno-return-type
60endif
61
62include $(RTE_SDK)/mk/rte.extapp.mk
63
64endif
65