diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/meson.build b/meson.build new file mode 100644 index 0000000..ad24d31 --- /dev/null +++ b/meson.build @@ -0,0 +1,228 @@ +project( + 'virtual-media', + 'cpp', + default_options: [ + 'warning_level=3', + 'werror=true', + 'cpp_std=c++20', + 'cpp_rtti=false', + ], + license: 'Apache-2.0', + version: '0.1', +) + +if get_option('cpp_std') != 'c++20' + error('This project requires c++20 support') +endif + +cxx = meson.get_compiler('cpp') + +build = get_option('buildtype') +optimization = get_option('optimization') +summary('Build Type',build, section : 'Build Info') +summary('Optimization',optimization, section : 'Build Info') + +#remove debug information for minsize buildtype +if(get_option('buildtype') == 'minsize') + add_project_arguments('-DNDEBUG', language : 'cpp') +endif + +#Disable lto when compiling with no optimization +if(get_option('optimization') == '0') + add_project_arguments('-fno-lto', language: 'cpp') + message('Disabling lto & its supported features as optimization is disabled') +endif + +incdir = include_directories('src') + +add_project_arguments( + cxx.get_supported_arguments([ + '-Wold-style-cast', + '-Wcast-align', + '-Wunused', + '-Wunused-parameter', + '-Wconversion', + '-Wsign-conversion', + '-Wno-attributes', + ]), + language: 'cpp' +) + +# temporarily disable those flags until async dbus fixes are not merged +# See http://goto.intel.com/async-dbus-pr for status +add_project_arguments( + cxx.get_supported_arguments([ + '-Wno-missing-field-initializers', + '-Wno-unused-parameter', + '-Wno-unused', + ]), + language: 'cpp' +) + +if (cxx.get_id() == 'clang' and cxx.version().version_compare('>9.0')) +add_project_arguments( + cxx.get_supported_arguments([ + '-Weverything', + '-Wno-c++98-compat', + '-Wno-c++98-compat-pedantic', + '-Wno-global-constructors', + '-Wno-exit-time-destructors', + '-Wno-shadow', + '-Wno-used-but-marked-unused', + '-Wno-documentation-unknown-command', + '-Wno-weak-vtables', + '-Wno-documentation', + '-Wno-padded', + '-Wcovered-switch-default', + '-Wcomma', + '-Wextra-semi', + '-Wzero-as-null-pointer-constant', + '-Wswitch-enum', + '-Wnull-dereference', + '-Wdouble-promotion', + '-Wformat=2', + ]), + language:'cpp') +endif + +if (cxx.get_id() == 'gcc' and cxx.version().version_compare('>8.0')) + add_project_arguments( + cxx.get_supported_arguments([ + '-Wduplicated-cond', + '-Wduplicated-branches', + '-Wlogical-op', + '-Wnull-dereference', + '-Wdouble-promotion', + '-Wformat=2', + ]), + language:'cpp') + + if (get_option('buildtype') != 'plain') + if (get_option('b_lto') == true and get_option('optimization')!='0') +#Reduce the binary size by removing unnecessary +#dynamic symbol table entries + + add_project_arguments( + cxx.get_supported_arguments([ + '-fno-fat-lto-objects', + '-fvisibility=hidden', + '-fvisibility-inlines-hidden' + ]), + language: 'cpp') + + if cxx.has_link_argument('-Wl,--exclude-libs,ALL') + add_project_link_arguments('-Wl,--exclude-libs,ALL', language: 'cpp') + endif + endif + endif +endif + +security_flags = [ +'-fstack-protector-strong', +'-fPIE', +'-fPIC', +'-D_FORTIFY_SOURCE=2', +'-Wformat', +'-Wformat-security' +] + +## Add security flags for builds of type 'release','debugoptimized' and 'minsize' + +if not (get_option('buildtype') == 'plain' or get_option('buildtype').startswith('debug')) + add_project_arguments( + cxx.get_supported_arguments([ + security_flags + ]), + language: 'cpp') +endif + +systemd = dependency('systemd') +udev = dependency('udev') +# this will add appopriate udev library linkage to executable. +udev_lib_dep = declare_dependency(link_args: ['-ludev']) + + +if cxx.has_header('nlohmann/json.hpp') + nlohmann_json = declare_dependency() +else + nlohmann_json_proj = subproject('nlohmann', required: true) + nlohmann_json = nlohmann_json_proj.get_variable('nlohmann_json_dep') + nlohmann_json = nlohmann_json.as_system('system') +endif + +sdbusplus = dependency('sdbusplus', required: false) +if not sdbusplus.found() + sdbusplus_proj = subproject('sdbusplus', required: true) + sdbusplus = sdbusplus_proj.get_variable('sdbusplus_dep') + sdbusplus = sdbusplus.as_system('system') +endif + +boost = dependency('boost', + modules: ['coroutine', 'iostreams', 'filesystem', + 'program_options', 'regex', 'system'], + version: '>=1.77', + fallback : ['boost', 'boost_dep'], + static: false, + required: true) + + +add_project_arguments( +cxx.get_supported_arguments([ +'-DBOOST_ASIO_USE_TS_EXECUTOR_AS_DEFAULT', +'-DBOOST_ASIO_DISABLE_THREADS', +'-DBOOST_NO_RTTI', +'-DBOOST_NO_TYPEID', +'-DBOOST_ALLOW_DEPRECATED_HEADERS' +]), +language : 'cpp') + +systemd_system_unit_dir = systemd.get_pkgconfig_variable( + 'systemdsystemunitdir' +) + + +configure_file(input: 'xyz.openbmc_project.VirtualMedia.service', + output: 'xyz.openbmc_project.VirtualMedia.service', + install_dir: systemd_system_unit_dir, + copy: true, + install: true) + +configure_file(input : 'tmpfiles.d/virtual-media.conf', + output : 'virtual-media.conf', + copy : true, + install_dir: '/etc/tmpfiles.d', + install : true) + +configure_file(input : 'virtual-media.json', + output : 'virtual-media.json', + copy : true, + install_dir: '/etc/', + install : true) + +srcfiles_app = [ 'src/main.cpp', + 'src/resources.cpp', + 'src/state/activating_state.cpp', + ] + +bindir = get_option('prefix') + '/' +get_option('bindir') + +if get_option('legacy-mode').enabled() + add_project_arguments( + cxx.get_supported_arguments([ + '-DLEGACY_MODE_ENABLED=ON',]), + language: 'cpp') +endif + +executable('virtual-media', + srcfiles_app, + dependencies: [ systemd, boost, udev, udev_lib_dep, + sdbusplus, nlohmann_json, + ], + include_directories: incdir, + install: true, + install_dir:bindir) + +#Tests are placed in the tests folder, with it's own meson.build +if (get_option('tests').enabled()) + subdir('tests') +endif |