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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 | # SPDX-License-Identifier: BSD-3-Clause # Copyright(c) 2017 Intel Corporation project('DPDK', 'C', version: '18.11.6-rc1', license: 'BSD', default_options: ['buildtype=release', 'default_library=static'], meson_version: '>= 0.41' ) # 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_drivers = [] dpdk_extra_ldflags = [] dpdk_app_link_libraries = [] # set the major version, which might be used by drivers and libraries # depending on the configuration options pver = meson.project_version().split('.') major_version = '@0@.@1@'.format(pver.get(0), pver.get(1)) pmd_subdir_opt = get_option('drivers_install_subdir') if pmd_subdir_opt.contains('<VERSION>') pmd_subdir_opt = major_version.join(pmd_subdir_opt.split('<VERSION>')) endif driver_install_path = join_paths(get_option('libdir'), pmd_subdir_opt) eal_pmd_path = join_paths(get_option('prefix'), driver_install_path) # 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') subdir('config') # build libs and drivers subdir('lib') subdir('buildtools') subdir('drivers') # build binaries and installable tools subdir('usertools') subdir('app') subdir('test') # build docs subdir('doc') # build any examples explicitly requested - useful for developers if get_option('examples') != '' subdir('examples') endif # build kernel modules if enabled if get_option('enable_kmods') subdir('kernel') 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_extra_cflags = ['-include', 'rte_config.h'] + machine_args if host_machine.system() == 'freebsd' pkg_extra_cflags += ['-D__BSD_VISIBLE'] endif 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_static_libraries + ['-Wl,-Bdynamic'] + dpdk_extra_ldflags, description: '''The Data Plane Development Kit (DPDK). Note that CFLAGS might contain an -march flag higher than typical baseline. This is required for a number of static inline functions in the public headers.''', subdirs: [get_option('include_subdir_arch'), '.'], extra_cflags: pkg_extra_cflags ) # 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') # prior to 0.47 set_variable didn't work with arrays, so we can't # track driver lists easily if meson.version().version_compare('>=0.47') output_message = '\n===============\nDrivers Enabled\n===============\n' foreach class: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') endif |