f62a37b22f
env.mk already detects the location of the include path (which may or may not have 'dpdk' in the name depending on the DPDK version), so put that into a DPDK_INC_DIR variable and use it in the libnuma check so we find the correct rte_config.h location. Also check if rte_config.h exists before trying to pass it to grep - this prevents error messages when running 'make clean' using the dpdk submodule, because the rte_config.h file is removed before the other SPDK directories get a chance to run 'make clean'. Change-Id: I903c9f5801c04302407b2217723466cd6883fbda Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com> Reviewed-on: https://review.gerrithub.io/378163 Tested-by: SPDK Automated Test System <sys_sgsw@intel.com> Reviewed-by: John Kariuki <John.K.Kariuki@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com>
99 lines
3.3 KiB
Makefile
99 lines
3.3 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_DIR := $(DPDK_ABS_DIR)/include
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else
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DPDK_INC_DIR := $(DPDK_ABS_DIR)/include/dpdk
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endif
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DPDK_INC := -I$(DPDK_INC_DIR)
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ifneq (, $(wildcard $(DPDK_ABS_DIR)/lib/librte_eal.a))
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DPDK_LIB_EXT = .a
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else
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DPDK_LIB_EXT = .so
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endif
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DPDK_LIB_LIST = rte_eal rte_mempool rte_ring
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# librte_mempool_ring was new added from DPDK 17.05. Link this library used for
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# ring based mempool management API.
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ifneq (, $(wildcard $(DPDK_ABS_DIR)/lib/librte_mempool_ring.*))
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DPDK_LIB_LIST += rte_mempool_ring
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endif
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# librte_malloc was removed after DPDK 2.1. Link this library conditionally based on its
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# existence to maintain backward compatibility.
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ifneq ($(wildcard $(DPDK_ABS_DIR)/lib/librte_malloc.*),)
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DPDK_LIB_LIST += rte_malloc
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endif
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DPDK_LIB = $(DPDK_LIB_LIST:%=$(DPDK_ABS_DIR)/lib/lib%$(DPDK_LIB_EXT))
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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 = $(ENV_DPDK_FILE) -Wl,--start-group -Wl,--whole-archive $(DPDK_LIB) -Wl,--end-group -Wl,--no-whole-archive
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ifneq (,$(wildcard $(DPDK_INC_DIR)/rte_config.h))
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ifneq (,$(shell grep "define RTE_LIBRTE_VHOST_NUMA 1" $(DPDK_INC_DIR)/rte_config.h))
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ENV_LINKER_ARGS += -lnuma
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endif
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endif
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ifeq ($(OS),Linux)
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ENV_LINKER_ARGS += -ldl
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endif
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ifeq ($(OS),FreeBSD)
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ENV_LINKER_ARGS += -lexecinfo
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endif
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