aaa87dc00e
Detect whether the specified DPDK directory contains static or shared libraries, and use the appropriate extension when building the library list. Static libraries are still preferred. Change-Id: I78c68fd38fba1ea42dd605fb77209651f8cdca75 Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
86 lines
2.9 KiB
Makefile
86 lines
2.9 KiB
Makefile
#
|
|
# BSD LICENSE
|
|
#
|
|
# Copyright (c) Intel Corporation.
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in
|
|
# the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# * Neither the name of Intel Corporation nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
|
|
# This makefile snippet must define the following flags:
|
|
# ENV_CFLAGS
|
|
# ENV_CXXFLAGS
|
|
# ENV_LIBS
|
|
# ENV_LINKER_ARGS
|
|
|
|
DPDK_DIR ?= $(CONFIG_DPDK_DIR)
|
|
|
|
ifeq ($(DPDK_DIR), )
|
|
ifeq ($(OS),FreeBSD)
|
|
export DPDK_ABS_DIR = /usr/local/share/dpdk/x86_64-native-freebsdapp-clang
|
|
else
|
|
export DPDK_ABS_DIR = /usr/local/share/dpdk/x86_64-native-linuxapp-gcc
|
|
endif
|
|
else
|
|
export DPDK_ABS_DIR = $(abspath $(DPDK_DIR))
|
|
endif
|
|
|
|
ifneq (, $(wildcard $(DPDK_ABS_DIR)/include/rte_config.h))
|
|
DPDK_INC = -I$(DPDK_ABS_DIR)/include
|
|
else
|
|
DPDK_INC = -I$(DPDK_ABS_DIR)/include/dpdk
|
|
endif
|
|
|
|
ifneq (, $(wildcard $(DPDK_ABS_DIR)/lib/librte_eal.a))
|
|
DPDK_LIB_EXT = .a
|
|
else
|
|
DPDK_LIB_EXT = .so
|
|
endif
|
|
|
|
DPDK_LIB_LIST = rte_eal rte_mempool rte_ring
|
|
|
|
# librte_malloc was removed after DPDK 2.1. Link this library conditionally based on its
|
|
# existence to maintain backward compatibility.
|
|
ifneq ($(wildcard $(DPDK_ABS_DIR)/lib/librte_malloc.*),)
|
|
DPDK_LIB_LIST += rte_malloc
|
|
endif
|
|
|
|
DPDK_LIB = $(DPDK_LIB_LIST:%=$(DPDK_ABS_DIR)/lib/lib%$(DPDK_LIB_EXT))
|
|
|
|
ENV_CFLAGS = $(DPDK_INC)
|
|
ENV_CXXFLAGS = $(ENV_CFLAGS)
|
|
ENV_DPDK_FILE = $(call spdk_lib_list_to_files,env_dpdk)
|
|
ENV_LIBS = $(ENV_DPDK_FILE) $(DPDK_LIB)
|
|
ENV_LINKER_ARGS = $(ENV_DPDK_FILE) -Wl,--start-group -Wl,--whole-archive $(DPDK_LIB) -Wl,--end-group -Wl,--no-whole-archive
|
|
|
|
ifeq ($(OS),Linux)
|
|
ENV_LINKER_ARGS += -ldl
|
|
endif
|
|
ifeq ($(OS),FreeBSD)
|
|
ENV_LINKER_ARGS += -lexecinfo
|
|
endif
|