4 # Copyright 2017 Mellanox.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
10 # * Redistributions of source code must retain the above copyright
11 # notice, this list of conditions and the following disclaimer.
12 # * Redistributions in binary form must reproduce the above copyright
13 # notice, this list of conditions and the following disclaimer in
14 # the documentation and/or other materials provided with the
16 # * Neither the name of Mellanox nor the names of its
17 # contributors may be used to endorse or promote products derived
18 # from this software without specific prior written permission.
20 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
22 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
23 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
24 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
25 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
26 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
30 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 # Build using pkg-config variables if possible
38 $(shell pkg-config --exists libdpdk)
39 ifeq ($(.SHELLSTATUS),0)
43 shared: build/$(APP)-shared
44 ln -sf $(APP)-shared build/$(APP)
45 static: build/$(APP)-static
46 ln -sf $(APP)-static build/$(APP)
48 PC_FILE := $(shell pkg-config --path libdpdk)
49 CFLAGS += -O3 $(shell pkg-config --cflags libdpdk)
50 LDFLAGS_SHARED = $(shell pkg-config --libs libdpdk)
51 LDFLAGS_STATIC = -Wl,-Bstatic $(shell pkg-config --static --libs libdpdk)
53 build/$(APP)-shared: $(SRCS-y) Makefile $(PC_FILE) | build
54 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_SHARED)
56 build/$(APP)-static: $(SRCS-y) Makefile $(PC_FILE) | build
57 $(CC) $(CFLAGS) $(SRCS-y) -o $@ $(LDFLAGS) $(LDFLAGS_STATIC)
64 rm -f build/$(APP) build/$(APP)-static build/$(APP)-shared
65 rmdir --ignore-fail-on-non-empty build
70 $(error "Please define RTE_SDK environment variable")
73 # Default target, can be overridden by command line or environment
74 RTE_TARGET ?= x86_64-native-linuxapp-gcc
76 include $(RTE_SDK)/mk/rte.vars.mk
79 CFLAGS += $(WERROR_FLAGS)
81 include $(RTE_SDK)/mk/rte.extapp.mk