03f84b5bbf
Official installs of DPDK place headers in a 'dpdk' subdirectory under include, so detect that. Change-Id: If64421c84c91cae31688994484c22fce398dc622 Signed-off-by: Ben Walker <benjamin.walker@intel.com>
78 lines
2.8 KiB
Makefile
78 lines
2.8 KiB
Makefile
#
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# BSD LICENSE
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#
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# Copyright (c) Intel Corporation.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the name of Intel Corporation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# This makefile snippet must define the following flags:
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# ENV_CFLAGS
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# ENV_CXXFLAGS
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# ENV_LIBS
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# ENV_LINKER_ARGS
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DPDK_DIR ?= $(CONFIG_DPDK_DIR)
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ifeq ($(DPDK_DIR), )
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ifeq ($(OS),FreeBSD)
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export DPDK_ABS_DIR = /usr/local/share/dpdk/x86_64-native-freebsdapp-clang
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else
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export DPDK_ABS_DIR = /usr/local/share/dpdk/x86_64-native-linuxapp-gcc
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endif
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else
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export DPDK_ABS_DIR = $(abspath $(DPDK_DIR))
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endif
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ifneq (, $(wildcard $(DPDK_ABS_DIR)/include/rte_config.h))
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DPDK_INC = -I$(DPDK_ABS_DIR)/include
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else
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DPDK_INC = -I$(DPDK_ABS_DIR)/include/dpdk
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endif
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DPDK_LIB = $(DPDK_ABS_DIR)/lib/librte_eal.a $(DPDK_ABS_DIR)/lib/librte_mempool.a \
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$(DPDK_ABS_DIR)/lib/librte_ring.a
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# librte_malloc was removed after DPDK 2.1. Link this library conditionally based on its
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# existence to maintain backward compatibility.
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ifneq ($(wildcard $(DPDK_ABS_DIR)/lib/librte_malloc.*),)
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DPDK_LIB += $(DPDK_ABS_DIR)/lib/librte_malloc.a
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endif
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ifeq ($(OS),Linux)
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DPDK_LIB += -ldl
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endif
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ifeq ($(OS),FreeBSD)
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DPDK_LIB += -lexecinfo
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endif
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ENV_CFLAGS = $(DPDK_INC)
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ENV_CXXFLAGS = $(ENV_CFLAGS)
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ENV_DPDK_FILE = $(call spdk_lib_list_to_files,env_dpdk)
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ENV_LIBS = $(ENV_DPDK_FILE) $(DPDK_LIB)
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ENV_LINKER_ARGS = -Wl,--start-group -Wl,--whole-archive $(ENV_LIBS) -Wl,--end-group -Wl,--no-whole-archive
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