X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=meson.build;h=c5a3dda26bdcb505d73d635e00d5817aa9ad86c4;hb=a70ed3884104df68d28105c8ebc1fb86ae1a6248;hp=d64eca545b9a0dd7f4a10dd72c12febc335530b5;hpb=b63e5d479019f6d1873beb66591be556fca0f11a;p=dpdk.git diff --git a/meson.build b/meson.build index d64eca545b..c5a3dda26b 100644 --- a/meson.build +++ b/meson.build @@ -1,11 +1,14 @@ # SPDX-License-Identifier: BSD-3-Clause -# Copyright(c) 2017 Intel Corporation +# Copyright(c) 2017-2019 Intel Corporation project('DPDK', 'C', - version: '18.11.0-rc0', + # 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: '>= 0.41' + meson_version: '>= 0.47.1' ) # set up some global vars for compiler, platform, configuration, etc. @@ -13,45 +16,37 @@ cc = meson.get_compiler('c') dpdk_conf = configuration_data() dpdk_libraries = [] dpdk_static_libraries = [] +dpdk_driver_classes = [] 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('') - pmd_subdir_opt = major_version.join(pmd_subdir_opt.split('')) -endif -driver_install_path = join_paths(get_option('libdir'), pmd_subdir_opt) -eal_pmd_path = join_paths(get_option('prefix'), driver_install_path) +dpdk_libs_disabled = [] +dpdk_drvs_disabled = [] # 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/librte_eal/common/include', + 'lib/librte_eal/@0@/eal/include'.format(host_machine.system()), +) subdir('config') # build libs and drivers -subdir('lib') subdir('buildtools') +subdir('lib') 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 any examples explicitly requested - useful for developers - and +# install any example code into the appropriate install path +subdir('examples') # build kernel modules if enabled if get_option('enable_kmods') @@ -69,23 +64,24 @@ configure_file(output: build_cfg, # them. dpdk_drivers = ['-Wl,--whole-archive'] + dpdk_drivers + ['-Wl,--no-whole-archive'] -# driver .so files often depend upon the bus drivers for their connect bus, -# e.g. ixgbe depends on librte_bus_pci. This means that the bus drivers need -# to be in the library path, so symlink the drivers from the main lib directory. -meson.add_install_script('buildtools/symlink-drivers-solibs.sh', - driver_install_path, - get_option('libdir')) - pkg = import('pkgconfig') +pkg_extra_cflags = ['-include', 'rte_config.h'] + machine_args +if is_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_libraries + + libraries_private: dpdk_drivers + dpdk_static_libraries + ['-Wl,-Bdynamic'] + dpdk_extra_ldflags, - description: 'The Data Plane Development Kit (DPDK)', + requires: libbsd, # apps using rte_string_fns.h may need this if enabled + # if libbsd is not enabled, then this is blank + 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: ['-include', 'rte_config.h'] + machine_args + extra_cflags: pkg_extra_cflags ) # final output, list all the libs and drivers to be built @@ -103,23 +99,31 @@ foreach lib:enabled_libs 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 +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 - message(output_message + '\n') -endif +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')