-# 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
project('DPDK', 'C',
- version: '18.02.0',
- license: 'BSD',
- default_options: ['buildtype=release', 'default_library=static'],
- meson_version: '>= 0.41'
+ # Get version number from file.
+ # Fallback to "more" for Windows compatibility.
+ version: run_command(find_program('cat', 'more'),
+ files('VERSION')).stdout().strip(),
+ license: 'BSD',
+ default_options: ['buildtype=release', 'default_library=static'],
+ meson_version: '>= 0.49.2'
)
+# check for developer mode
+developer_mode = false
+if get_option('developer_mode').auto()
+ if meson.version().version_compare('>=0.53') # fs module available
+ fs = import('fs')
+ developer_mode = fs.is_dir('.git')
+ endif
+else
+ developer_mode = get_option('developer_mode').enabled()
+endif
+if developer_mode
+ message('## Building in Developer Mode ##')
+endif
+
# set up some global vars for compiler, platform, configuration, etc.
cc = meson.get_compiler('c')
dpdk_conf = configuration_data()
dpdk_libraries = []
+dpdk_static_libraries = []
+dpdk_chkinc_headers = []
+dpdk_driver_classes = []
dpdk_drivers = []
dpdk_extra_ldflags = []
+dpdk_libs_disabled = []
+dpdk_drvs_disabled = []
+abi_version_file = files('ABI_VERSION')
-driver_install_path = join_paths(get_option('libdir'), 'dpdk/drivers')
-eal_pmd_path = join_paths(get_option('prefix'), driver_install_path)
+if host_machine.cpu_family().startswith('x86')
+ arch_subdir = 'x86'
+elif host_machine.cpu_family().startswith('arm') or host_machine.cpu_family().startswith('aarch')
+ arch_subdir = 'arm'
+elif host_machine.cpu_family().startswith('ppc')
+ arch_subdir = 'ppc'
+endif
# configure the build, and make sure configs here and in config folder are
# able to be included in any file. We also store a global array of include dirs
# for passing to pmdinfogen scripts
-global_inc = include_directories('.', 'config')
+global_inc = include_directories('.', 'config',
+ 'lib/eal/include',
+ 'lib/eal/@0@/include'.format(host_machine.system()),
+ 'lib/eal/@0@/include'.format(arch_subdir),
+)
+
+# do configuration and get tool paths
+subdir('buildtools')
subdir('config')
# build libs and drivers
subdir('lib')
-subdir('buildtools')
subdir('drivers')
# build binaries and installable tools
subdir('usertools')
subdir('app')
-# build any examples explicitly requested - useful for developers
-if get_option('examples') != ''
- subdir('examples')
+# build docs
+subdir('doc')
+
+# build any examples explicitly requested - useful for developers - and
+# install any example code into the appropriate install path
+subdir('examples')
+install_subdir('examples',
+ install_dir: get_option('datadir') + '/dpdk',
+ exclude_files: ex_file_excludes)
+
+# build kernel modules if enabled
+if get_option('enable_kmods')
+ subdir('kernel')
+endif
+
+# check header includes if requested
+if get_option('check_includes')
+ subdir('buildtools/chkincs')
endif
# write the build config
build_cfg = 'rte_build_config.h'
configure_file(output: build_cfg,
- configuration: dpdk_conf,
- install_dir: join_paths(get_option('includedir'),
- get_option('include_subdir_arch')))
-
-# for static builds, include the drivers as libs and we need to "whole-archive"
-# them.
-dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive']
-
-pkg = import('pkgconfig')
-pkg.generate(name: meson.project_name(),
- filebase: 'lib' + meson.project_name().to_lower(),
- version: meson.project_version(),
- libraries: dpdk_libraries,
- libraries_private: dpdk_drivers + dpdk_libraries +
- ['-Wl,-Bdynamic'] + dpdk_extra_ldflags,
- description: 'The Data Plane Development Kit (DPDK)',
- subdirs: [get_option('include_subdir_arch'), '.'],
- extra_cflags: ['-include', 'rte_config.h', '-march=@0@'.format(machine)]
-)
+ configuration: dpdk_conf,
+ install_dir: join_paths(get_option('includedir'),
+ get_option('include_subdir_arch')))
+
+# build pkg-config files for dpdk
+subdir('buildtools/pkg-config')
+
+# final output, list all the libs and drivers to be built
+# this does not affect any part of the build, for information only.
+output_message = '\n=================\nLibraries Enabled\n=================\n'
+output_message += '\nlibs:\n\t'
+output_count = 0
+foreach lib:enabled_libs
+ output_message += lib + ', '
+ output_count += 1
+ if output_count == 8
+ output_message += '\n\t'
+ output_count = 0
+ endif
+endforeach
+message(output_message + '\n')
+
+output_message = '\n===============\nDrivers Enabled\n===============\n'
+foreach class:dpdk_driver_classes
+ class_drivers = get_variable(class + '_drivers')
+ output_message += '\n' + class + ':\n\t'
+ output_count = 0
+ foreach drv:class_drivers
+ output_message += drv + ', '
+ output_count += 1
+ if output_count == 8
+ output_message += '\n\t'
+ output_count = 0
+ endif
+ endforeach
+endforeach
+message(output_message + '\n')
+
+output_message = '\n=================\nContent Skipped\n=================\n'
+output_message += '\nlibs:\n\t'
+foreach lib:dpdk_libs_disabled
+ reason = get_variable(lib.underscorify() + '_disable_reason')
+ output_message += lib + ':\t' + reason + '\n\t'
+endforeach
+output_message += '\ndrivers:\n\t'
+foreach drv:dpdk_drvs_disabled
+ reason = get_variable(drv.underscorify() + '_disable_reason')
+ output_message += drv + ':\t' + reason + '\n\t'
+endforeach
+message(output_message + '\n')
git.droids-corp.org / dpdk.git / blobdiff