1 # SPDX-License-Identifier: BSD-3-Clause
2 # Copyright(c) 2017-2019 Intel Corporation
5 # Get version number from file.
6 # Fallback to "more" for Windows compatibility.
7 version: run_command(find_program('cat', 'more'),
8 files('VERSION')).stdout().strip(),
10 default_options: ['buildtype=release', 'default_library=static'],
11 meson_version: '>= 0.47.1'
14 # set up some global vars for compiler, platform, configuration, etc.
15 cc = meson.get_compiler('c')
16 dpdk_conf = configuration_data()
18 dpdk_static_libraries = []
20 dpdk_driver_classes = []
22 dpdk_extra_ldflags = []
23 dpdk_libs_disabled = []
24 dpdk_drvs_disabled = []
25 abi_version_file = files('ABI_VERSION')
27 if host_machine.cpu_family().startswith('x86')
29 elif host_machine.cpu_family().startswith('arm') or host_machine.cpu_family().startswith('aarch')
31 elif host_machine.cpu_family().startswith('ppc')
35 # configure the build, and make sure configs here and in config folder are
36 # able to be included in any file. We also store a global array of include dirs
37 # for passing to pmdinfogen scripts
38 global_inc = include_directories('.', 'config',
39 'lib/librte_eal/include',
40 'lib/librte_eal/@0@/include'.format(host_machine.system()),
41 'lib/librte_eal/@0@/include'.format(arch_subdir),
45 # build libs and drivers
50 # build binaries and installable tools
57 # build any examples explicitly requested - useful for developers - and
58 # install any example code into the appropriate install path
61 # build kernel modules if enabled
62 if get_option('enable_kmods')
66 # write the build config
67 build_cfg = 'rte_build_config.h'
68 configure_file(output: build_cfg,
69 configuration: dpdk_conf,
70 install_dir: join_paths(get_option('includedir'),
71 get_option('include_subdir_arch')))
73 # build pkg-config files for dpdk
74 subdir('buildtools/pkg-config')
76 # final output, list all the libs and drivers to be built
77 # this does not affect any part of the build, for information only.
78 output_message = '\n=================\nLibraries Enabled\n=================\n'
79 output_message += '\nlibs:\n\t'
81 foreach lib:enabled_libs
82 output_message += lib + ', '
85 output_message += '\n\t'
89 message(output_message + '\n')
91 output_message = '\n===============\nDrivers Enabled\n===============\n'
92 foreach class:dpdk_driver_classes
93 class_drivers = get_variable(class + '_drivers')
94 output_message += '\n' + class + ':\n\t'
96 foreach drv:class_drivers
97 output_message += drv + ', '
100 output_message += '\n\t'
105 message(output_message + '\n')
107 output_message = '\n=================\nContent Skipped\n=================\n'
108 output_message += '\nlibs:\n\t'
109 foreach lib:dpdk_libs_disabled
110 reason = get_variable(lib.underscorify() + '_disable_reason')
111 output_message += lib + ':\t' + reason + '\n\t'
113 output_message += '\ndrivers:\n\t'
114 foreach drv:dpdk_drvs_disabled
115 reason = get_variable(drv.underscorify() + '_disable_reason')
116 output_message += drv + ':\t' + reason + '\n\t'
118 message(output_message + '\n')