xref: /dpdk/meson.build (revision c7e9729d) 
1# SPDX-License-Identifier: BSD-3-Clause
2# Copyright(c) 2017 Intel Corporation
3
4project('DPDK', 'C',
5	version: '18.02.0',
6	license: 'BSD',
7	default_options: ['buildtype=release', 'default_library=static'],
8	meson_version: '>= 0.41'
9)
10
11# set up some global vars for compiler, platform, configuration, etc.
12cc = meson.get_compiler('c')
13dpdk_conf = configuration_data()
14dpdk_libraries = []
15dpdk_drivers = []
16dpdk_extra_ldflags = []
17
18driver_install_path = join_paths(get_option('libdir'), 'dpdk/drivers')
19eal_pmd_path = join_paths(get_option('prefix'), driver_install_path)
20
21# configure the build, and make sure configs here and in config folder are
22# able to be included in any file. We also store a global array of include dirs
23# for passing to pmdinfogen scripts
24global_inc = include_directories('.', 'config')
25subdir('config')
26
27# build libs and drivers
28subdir('lib')
29subdir('kernel')
30subdir('buildtools')
31subdir('drivers')
32
33# build binaries and installable tools
34subdir('usertools')
35subdir('app')
36subdir('test')
37
38# build any examples explicitly requested - useful for developers
39if get_option('examples') != ''
40	subdir('examples')
41endif
42
43# write the build config
44build_cfg = 'rte_build_config.h'
45configure_file(output: build_cfg,
46		configuration: dpdk_conf,
47		install_dir: join_paths(get_option('includedir'),
48				get_option('include_subdir_arch')))
49
50# for static builds, include the drivers as libs and we need to "whole-archive"
51# them.
52dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive']
53
54# driver .so files often depend upon the bus drivers for their connect bus,
55# e.g. ixgbe depends on librte_bus_pci. This means that the bus drivers need
56# to be in the library path, so symlink the drivers from the main lib directory.
57meson.add_install_script('buildtools/symlink-drivers-solibs.sh',
58		driver_install_path,
59		get_option('libdir'))
60
61pkg = import('pkgconfig')
62pkg.generate(name: meson.project_name(),
63	filebase: 'lib' + meson.project_name().to_lower(),
64	version: meson.project_version(),
65	libraries: dpdk_libraries,
66	libraries_private: dpdk_drivers + dpdk_libraries +
67			['-Wl,-Bdynamic'] + dpdk_extra_ldflags,
68	description: 'The Data Plane Development Kit (DPDK)',
69	subdirs: [get_option('include_subdir_arch'), '.'],
70	extra_cflags: ['-include', 'rte_config.h'] + machine_args
71)
72