-# BSD LICENSE
-#
-# Copyright(c) 2017 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.
+# SPDX-License-Identifier: BSD-3-Clause
+# Copyright(c) 2017-2019 Intel Corporation
# Custom EAL processing. EAL is complicated enough that it can't just
# have a straight list of headers and source files.
# Now do OS/exec-env specific settings, including building kernel modules
# The <exec-env>/eal/meson.build file should define env_sources, etc.
-if host_machine.system() == 'linux'
- dpdk_conf.set('RTE_EXEC_ENV_LINUXAPP', 1)
- subdir('linuxapp/eal')
- subdir('linuxapp/igb_uio')
+dpdk_conf.set('RTE_EXEC_ENV_' + exec_env.to_upper(), 1)
+subdir(exec_env + '/eal')
-elif host_machine.system() == 'freebsd'
- dpdk_conf.set('RTE_EXEC_ENV_BSDAPP', 1)
- subdir('bsdapp/eal')
- kmods = ['contigmem', 'nic_uio']
-
- # for building kernel modules, we use kernel build system using make, as
- # with Linux. We have a skeleton BSDmakefile, which pulls many of its
- # values from the environment. Each module only has a single source file
- # right now, which allows us to simplify things. We pull in the sourcer
- # files from the individual meson.build files, and then use a custom
- # target to call make, passing in the values as env parameters.
- kmod_cflags = ['-I' + meson.build_root(),
- '-I' + join_paths(meson.source_root(), 'config'),
- '-include rte_config.h']
- foreach k:kmods
- subdir(join_paths('bsdapp', k))
- custom_target(k,
- input: [files('bsdapp/BSDmakefile.meson'), sources],
- output: k + '.ko',
- command: ['make', '-f', '@INPUT0@',
- 'KMOD_SRC=@INPUT1@',
- 'KMOD=' + k,
- 'VPATH=' + join_paths(meson.current_source_dir(), k),
- 'KMOD_CFLAGS=' + ' '.join(kmod_cflags)],
- build_by_default: get_option('enable_kmods'))
- endforeach
-else
- error('unsupported system type @0@'.format(hostmachine.system()))
-endif
-
-version = 6 # the version of the EAL API
allow_experimental_apis = true
-cflags += '-D_GNU_SOURCE'
+deps += 'kvargs'
+if dpdk_conf.has('RTE_USE_LIBBSD')
+ ext_deps += libbsd
+endif
+if cc.has_function('getentropy', prefix : '#include <unistd.h>')
+ cflags += '-DRTE_LIBEAL_USE_GETENTROPY'
+endif
+if cc.has_header('getopt.h')
+ cflags += ['-DHAVE_GETOPT_H', '-DHAVE_GETOPT', '-DHAVE_GETOPT_LONG']
+endif
sources = common_sources + env_sources
objs = common_objs + env_objs
headers = common_headers + env_headers