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11fdf7f2 TL |
1 | # SPDX-License-Identifier: BSD-3-Clause |
2 | # Copyright(c) 2010-2014 Intel Corporation | |
3 | ||
4 | # binary name | |
5 | APP = kni | |
6 | ||
7 | # all source are stored in SRCS-y | |
8 | SRCS-y := main.c | |
9 | ||
10 | # Build using pkg-config variables if possible | |
f67539c2 | 11 | ifeq ($(shell pkg-config --exists libdpdk && echo 0),0) |
11fdf7f2 TL |
12 | |
13 | all: shared | |
14 | .PHONY: shared static | |
15 | shared: build/$(APP)-shared | |
16 | ln -sf $(APP)-shared build/$(APP) | |
17 | static: build/$(APP)-static | |
18 | ln -sf $(APP)-static build/$(APP) | |
19 | ||
f67539c2 TL |
20 | PKGCONF ?= pkg-config |
21 | ||
22 | PC_FILE := $(shell $(PKGCONF) --path libdpdk 2>/dev/null) | |
23 | CFLAGS += -O3 $(shell $(PKGCONF) --cflags libdpdk) | |
9f95a23c | 24 | CFLAGS += -DALLOW_EXPERIMENTAL_API |
f67539c2 TL |
25 | LDFLAGS_SHARED = $(shell $(PKGCONF) --libs libdpdk) |
26 | LDFLAGS_STATIC = -Wl,-Bstatic $(shell $(PKGCONF) --static --libs libdpdk) | |
11fdf7f2 TL |
27 | |
28 | build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build | |
29 | $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED) | |
30 | ||
31 | build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build | |
32 | $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC) | |
33 | ||
34 | build: | |
35 | @mkdir -p $@ | |
36 | ||
37 | .PHONY: clean | |
38 | clean: | |
39 | rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared | |
f67539c2 | 40 | test -d build && rmdir -p build || true |
11fdf7f2 TL |
41 | |
42 | else # Build using legacy build system | |
43 | ||
44 | ifeq ($(RTE_SDK),) | |
45 | $(error "Please define RTE_SDK environment variable") | |
46 | endif | |
47 | ||
9f95a23c TL |
48 | # Default target, detect a build directory, by looking for a path with a .config |
49 | RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) | |
11fdf7f2 TL |
50 | |
51 | include $(RTE_SDK)/mk/rte.vars.mk | |
52 | ||
9f95a23c TL |
53 | ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y) |
54 | $(error This application can only operate in a linux environment, \ | |
11fdf7f2 TL |
55 | please change the definition of the RTE_TARGET environment variable) |
56 | endif | |
57 | ||
58 | CFLAGS += -O3 | |
9f95a23c | 59 | CFLAGS += -DALLOW_EXPERIMENTAL_API |
11fdf7f2 TL |
60 | CFLAGS += $(WERROR_FLAGS) |
61 | ||
62 | include $(RTE_SDK)/mk/rte.extapp.mk | |
63 | endif |