1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright(c) 2017 Intel Corporation
5 version: '18.11.0-rc1',
7 default_options: ['buildtype=release', 'default_library=static'],
8 meson_version: '>= 0.41'
11 # set up some global vars for compiler, platform, configuration, etc.
12 cc = meson.get_compiler('c')
13 dpdk_conf = configuration_data()
15 dpdk_static_libraries = []
17 dpdk_extra_ldflags = []
18 dpdk_app_link_libraries = []
20 # set the major version, which might be used by drivers and libraries
21 # depending on the configuration options
22 pver = meson.project_version().split('.')
23 major_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
25 pmd_subdir_opt = get_option('drivers_install_subdir')
26 if pmd_subdir_opt.contains('<VERSION>')
27 pmd_subdir_opt = major_version.join(pmd_subdir_opt.split('<VERSION>'))
29 driver_install_path = join_paths(get_option('libdir'), pmd_subdir_opt)
30 eal_pmd_path = join_paths(get_option('prefix'), driver_install_path)
32 # configure the build, and make sure configs here and in config folder are
33 # able to be included in any file. We also store a global array of include dirs
34 # for passing to pmdinfogen scripts
35 global_inc = include_directories('.', 'config')
38 # build libs and drivers
43 # build binaries and installable tools
51 # build any examples explicitly requested - useful for developers
52 if get_option('examples') != ''
56 # build kernel modules if enabled
57 if get_option('enable_kmods')
61 # write the build config
62 build_cfg = 'rte_build_config.h'
63 configure_file(output: build_cfg,
64 configuration: dpdk_conf,
65 install_dir: join_paths(get_option('includedir'),
66 get_option('include_subdir_arch')))
68 # for static builds, include the drivers as libs and we need to "whole-archive"
70 dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive']
72 # driver .so files often depend upon the bus drivers for their connect bus,
73 # e.g. ixgbe depends on librte_bus_pci. This means that the bus drivers need
74 # to be in the library path, so symlink the drivers from the main lib directory.
75 meson.add_install_script('buildtools/symlink-drivers-solibs.sh',
79 pkg = import('pkgconfig')
80 pkg.generate(name: meson.project_name(),
81 filebase: 'lib' + meson.project_name().to_lower(),
82 version: meson.project_version(),
83 libraries: dpdk_libraries,
84 libraries_private: dpdk_drivers + dpdk_libraries +
85 ['-Wl,-Bdynamic'] + dpdk_extra_ldflags,
86 description: 'The Data Plane Development Kit (DPDK)',
87 subdirs: [get_option('include_subdir_arch'), '.'],
88 extra_cflags: ['-include', 'rte_config.h'] + machine_args
91 # final output, list all the libs and drivers to be built
92 # this does not affect any part of the build, for information only.
93 output_message = '\n=================\nLibraries Enabled\n=================\n'
94 output_message += '\nlibs:\n\t'
96 foreach lib:enabled_libs
97 output_message += lib + ', '
100 output_message += '\n\t'
104 message(output_message + '\n')
107 # prior to 0.47 set_variable didn't work with arrays, so we can't
108 # track driver lists easily
109 if meson.version().version_compare('>=0.47')
110 output_message = '\n===============\nDrivers Enabled\n===============\n'
111 foreach class:driver_classes
112 class_drivers = get_variable(class + '_drivers')
113 output_message += '\n' + class + ':\n\t'
115 foreach drv:class_drivers
116 output_message += drv + ', '
119 output_message += '\n\t'
124 message(output_message + '\n')