project( 'waybar', 'cpp', 'c', version: '0.9.24', license: 'MIT', meson_version: '>= 0.50.0', default_options : [ 'cpp_std=c++20', 'buildtype=release', 'default_library=static' ], ) compiler = meson.get_compiler('cpp') cpp_args = [] cpp_link_args = [] if get_option('libcxx') cpp_args += ['-stdlib=libc++'] cpp_link_args += ['-stdlib=libc++', '-lc++abi'] endif if compiler.has_link_argument('-lc++fs') cpp_link_args += ['-lc++fs'] elif compiler.has_link_argument('-lc++experimental') cpp_link_args += ['-lc++experimental'] elif compiler.has_link_argument('-lstdc++fs') cpp_link_args += ['-lstdc++fs'] endif git = find_program('git', native: true, required: false) if not git.found() add_project_arguments('-DVERSION="@0@"'.format(meson.project_version()), language: 'cpp') else git_path = run_command([git.path(), 'rev-parse', '--show-toplevel']).stdout().strip() if meson.source_root() == git_path git_commit_hash = run_command([git.path(), 'describe', '--always', '--tags']).stdout().strip() git_branch = run_command([git.path(), 'rev-parse', '--abbrev-ref', 'HEAD']).stdout().strip() version = '"@0@ (branch \'@1@\')"'.format(git_commit_hash, git_branch) add_project_arguments('-DVERSION=@0@'.format(version), language: 'cpp') else add_project_arguments('-DVERSION="@0@"'.format(meson.project_version()), language: 'cpp') endif endif if not compiler.has_header('filesystem') if compiler.has_header('experimental/filesystem') add_project_arguments('-DFILESYSTEM_EXPERIMENTAL', language: 'cpp') else add_project_arguments('-DNO_FILESYSTEM', language: 'cpp') warning('No filesystem header found, some modules may not work') endif endif code = ''' #include #include int main(int argc, char** argv) { locale_t locale = newlocale(LC_ALL, "en_US.UTF-8", nullptr); char* str; str = nl_langinfo_l(_NL_TIME_WEEK_1STDAY, locale); str = nl_langinfo_l(_NL_TIME_FIRST_WEEKDAY, locale); freelocale(locale); return 0; } ''' if compiler.links(code, name : 'nl_langinfo with _NL_TIME_WEEK_1STDAY, _NL_TIME_FIRST_WEEKDAY') add_project_arguments('-DHAVE_LANGINFO_1STDAY', language: 'cpp') endif add_global_arguments(cpp_args, language : 'cpp') add_global_link_arguments(cpp_link_args, language : 'cpp') is_linux = host_machine.system() == 'linux' is_dragonfly = host_machine.system() == 'dragonfly' is_freebsd = host_machine.system() == 'freebsd' is_netbsd = host_machine.system() == 'netbsd' is_openbsd = host_machine.system() == 'openbsd' thread_dep = dependency('threads') fmt = dependency('fmt', version : ['>=8.1.1'], fallback : ['fmt', 'fmt_dep']) spdlog = dependency('spdlog', version : ['>=1.10.0'], fallback : ['spdlog', 'spdlog_dep'], default_options : ['external_fmt=enabled']) wayland_client = dependency('wayland-client') wayland_cursor = dependency('wayland-cursor') wayland_protos = dependency('wayland-protocols') gtkmm = dependency('gtkmm-3.0', version : ['>=3.22.0']) dbusmenu_gtk = dependency('dbusmenu-gtk3-0.4', required: get_option('dbusmenu-gtk')) giounix = dependency('gio-unix-2.0', required: (get_option('dbusmenu-gtk').enabled() or get_option('logind').enabled() or get_option('upower_glib').enabled() or get_option('mpris').enabled())) jsoncpp = dependency('jsoncpp', version : ['>=1.9.2'], fallback : ['jsoncpp', 'jsoncpp_dep']) sigcpp = dependency('sigc++-2.0') libinotify = dependency('libinotify', required: false) libepoll = dependency('epoll-shim', required: false) libinput = dependency('libinput', required: get_option('libinput')) libnl = dependency('libnl-3.0', required: get_option('libnl')) libnlgen = dependency('libnl-genl-3.0', required: get_option('libnl')) upower_glib = dependency('upower-glib', required: get_option('upower_glib')) pipewire = dependency('libpipewire-0.3', required: get_option('pipewire')) playerctl = dependency('playerctl', version : ['>=2.0.0'], required: get_option('mpris')) libpulse = dependency('libpulse', required: get_option('pulseaudio')) libudev = dependency('libudev', required: get_option('libudev')) libevdev = dependency('libevdev', required: get_option('libevdev')) libmpdclient = dependency('libmpdclient', required: get_option('mpd')) xkbregistry = dependency('xkbregistry') libjack = dependency('jack', required: get_option('jack')) libwireplumber = dependency('wireplumber-0.4', required: get_option('wireplumber')) libsndio = compiler.find_library('sndio', required: get_option('sndio')) if libsndio.found() if not compiler.has_function('sioctl_open', prefix: '#include ', dependencies: libsndio) if get_option('sndio').enabled() error('libsndio is too old, required >=1.7.0') else warning('libsndio is too old, required >=1.7.0') libsndio = dependency('', required: false) endif endif endif gtk_layer_shell = dependency('gtk-layer-shell-0', required: get_option('gtk-layer-shell'), fallback : ['gtk-layer-shell', 'gtk_layer_shell_dep']) systemd = dependency('systemd', required: get_option('systemd')) cpp_lib_chrono = compiler.compute_int('__cpp_lib_chrono', prefix : '#include ') have_chrono_timezones = cpp_lib_chrono >= 201611 if have_chrono_timezones code = ''' #include using namespace std::chrono; int main(int argc, char** argv) { const time_zone* tz; return 0; } ''' if not compiler.links(code) have_chrono_timezones = false endif endif if have_chrono_timezones tz_dep = declare_dependency() else tz_dep = dependency('date', required: false, default_options : [ 'use_system_tzdb=true' ], modules : [ 'date::date', 'date::date-tz' ], fallback: [ 'date', 'tz_dep' ]) endif prefix = get_option('prefix') sysconfdir = get_option('sysconfdir') conf_data = configuration_data() conf_data.set('prefix', prefix) add_project_arguments('-DSYSCONFDIR="/@0@"'.format(join_paths(prefix, sysconfdir)), language : 'cpp') if systemd.found() user_units_dir = systemd.get_pkgconfig_variable('systemduserunitdir') configure_file( configuration: conf_data, input: './resources/waybar.service.in', output: '@BASENAME@', install_dir: user_units_dir ) endif src_files = files( 'src/factory.cpp', 'src/AModule.cpp', 'src/ALabel.cpp', 'src/AIconLabel.cpp', 'src/AAppIconLabel.cpp', 'src/modules/custom.cpp', 'src/modules/disk.cpp', 'src/modules/idle_inhibitor.cpp', 'src/modules/image.cpp', 'src/modules/load.cpp', 'src/modules/temperature.cpp', 'src/modules/user.cpp', 'src/ASlider.cpp', 'src/main.cpp', 'src/bar.cpp', 'src/client.cpp', 'src/config.cpp', 'src/group.cpp', 'src/util/portal.cpp', 'src/util/enum.cpp', 'src/util/prepare_for_sleep.cpp', 'src/util/ustring_clen.cpp', 'src/util/sanitize_str.cpp', 'src/util/rewrite_string.cpp', 'src/util/gtk_icon.cpp', 'src/util/regex_collection.cpp', 'src/util/css_reload_helper.cpp' ) inc_dirs = ['include'] if is_linux add_project_arguments('-DHAVE_CPU_LINUX', language: 'cpp') add_project_arguments('-DHAVE_MEMORY_LINUX', language: 'cpp') add_project_arguments('-DHAVE_SYSTEMD_MONITOR', language: 'cpp') src_files += files( 'src/modules/battery.cpp', 'src/modules/cffi.cpp', 'src/modules/cpu.cpp', 'src/modules/cpu_frequency/common.cpp', 'src/modules/cpu_frequency/linux.cpp', 'src/modules/cpu_usage/common.cpp', 'src/modules/cpu_usage/linux.cpp', 'src/modules/memory/common.cpp', 'src/modules/memory/linux.cpp', 'src/modules/systemd_failed_units.cpp', ) elif is_dragonfly or is_freebsd or is_netbsd or is_openbsd add_project_arguments('-DHAVE_CPU_BSD', language: 'cpp') add_project_arguments('-DHAVE_MEMORY_BSD', language: 'cpp') src_files += files( 'src/modules/cffi.cpp', 'src/modules/cpu.cpp', 'src/modules/cpu_frequency/bsd.cpp', 'src/modules/cpu_frequency/common.cpp', 'src/modules/cpu_usage/bsd.cpp', 'src/modules/cpu_usage/common.cpp', 'src/modules/memory/bsd.cpp', 'src/modules/memory/common.cpp', ) if is_freebsd src_files += files( 'src/modules/battery.cpp', ) endif endif add_project_arguments('-DHAVE_SWAY', language: 'cpp') src_files += [ 'src/modules/sway/ipc/client.cpp', 'src/modules/sway/bar.cpp', 'src/modules/sway/mode.cpp', 'src/modules/sway/language.cpp', 'src/modules/sway/window.cpp', 'src/modules/sway/workspaces.cpp', 'src/modules/sway/scratchpad.cpp' ] if true add_project_arguments('-DHAVE_WLR', language: 'cpp') src_files += 'src/modules/wlr/taskbar.cpp' src_files += 'src/modules/wlr/workspace_manager.cpp' src_files += 'src/modules/wlr/workspace_manager_binding.cpp' endif if true add_project_arguments('-DHAVE_RIVER', language: 'cpp') src_files += 'src/modules/river/mode.cpp' src_files += 'src/modules/river/tags.cpp' src_files += 'src/modules/river/window.cpp' src_files += 'src/modules/river/layout.cpp' endif if true add_project_arguments('-DHAVE_DWL', language: 'cpp') src_files += 'src/modules/dwl/tags.cpp' endif if true add_project_arguments('-DHAVE_HYPRLAND', language: 'cpp') src_files += 'src/modules/hyprland/backend.cpp' src_files += 'src/modules/hyprland/window.cpp' src_files += 'src/modules/hyprland/language.cpp' src_files += 'src/modules/hyprland/submap.cpp' src_files += 'src/modules/hyprland/workspaces.cpp' endif if libnl.found() and libnlgen.found() add_project_arguments('-DHAVE_LIBNL', language: 'cpp') src_files += 'src/modules/network.cpp' endif if (giounix.found() and not get_option('logind').disabled()) add_project_arguments('-DHAVE_GAMEMODE', language: 'cpp') src_files += 'src/modules/gamemode.cpp' endif if (upower_glib.found() and giounix.found() and not get_option('logind').disabled()) add_project_arguments('-DHAVE_UPOWER', language: 'cpp') src_files += 'src/modules/upower/upower.cpp' src_files += 'src/modules/upower/upower_tooltip.cpp' endif if (pipewire.found()) add_project_arguments('-DHAVE_PIPEWIRE', language: 'cpp') src_files += 'src/modules/privacy/privacy.cpp' src_files += 'src/modules/privacy/privacy_item.cpp' src_files += 'src/util/pipewire_backend.cpp' endif if (playerctl.found() and giounix.found() and not get_option('logind').disabled()) add_project_arguments('-DHAVE_MPRIS', language: 'cpp') src_files += 'src/modules/mpris/mpris.cpp' endif if libpulse.found() add_project_arguments('-DHAVE_LIBPULSE', language: 'cpp') src_files += 'src/modules/pulseaudio.cpp' src_files += 'src/modules/pulseaudio_slider.cpp' src_files += 'src/util/audio_backend.cpp' endif if libjack.found() add_project_arguments('-DHAVE_LIBJACK', language: 'cpp') src_files += 'src/modules/jack.cpp' endif if libwireplumber.found() add_project_arguments('-DHAVE_LIBWIREPLUMBER', language: 'cpp') src_files += 'src/modules/wireplumber.cpp' endif if dbusmenu_gtk.found() add_project_arguments('-DHAVE_DBUSMENU', language: 'cpp') src_files += files( 'src/modules/sni/tray.cpp', 'src/modules/sni/watcher.cpp', 'src/modules/sni/host.cpp', 'src/modules/sni/item.cpp' ) endif if libudev.found() and (is_linux or libepoll.found()) add_project_arguments('-DHAVE_LIBUDEV', language: 'cpp') src_files += 'src/modules/backlight.cpp' src_files += 'src/modules/backlight_slider.cpp' src_files += 'src/util/backlight_backend.cpp' endif if libevdev.found() and (is_linux or libepoll.found()) and libinput.found() and (is_linux or libinotify.found()) add_project_arguments('-DHAVE_LIBEVDEV', language: 'cpp') add_project_arguments('-DHAVE_LIBINPUT', language: 'cpp') src_files += 'src/modules/keyboard_state.cpp' endif if libmpdclient.found() add_project_arguments('-DHAVE_LIBMPDCLIENT', language: 'cpp') src_files += 'src/modules/mpd/mpd.cpp' src_files += 'src/modules/mpd/state.cpp' endif if gtk_layer_shell.found() add_project_arguments('-DHAVE_GTK_LAYER_SHELL', language: 'cpp') endif if libsndio.found() add_project_arguments('-DHAVE_LIBSNDIO', language: 'cpp') src_files += 'src/modules/sndio.cpp' endif if (giounix.found() and not get_option('logind').disabled()) add_project_arguments('-DHAVE_GIO_UNIX', language: 'cpp') src_files += 'src/modules/inhibitor.cpp' src_files += 'src/modules/bluetooth.cpp' endif if get_option('rfkill').enabled() and is_linux add_project_arguments('-DWANT_RFKILL', language: 'cpp') src_files += files( 'src/util/rfkill.cpp' ) endif if have_chrono_timezones add_project_arguments('-DHAVE_CHRONO_TIMEZONES', language: 'cpp') src_files += 'src/modules/clock.cpp' elif tz_dep.found() add_project_arguments('-DHAVE_LIBDATE', language: 'cpp') src_files += 'src/modules/clock.cpp' else src_files += 'src/modules/simpleclock.cpp' endif if get_option('experimental') add_project_arguments('-DUSE_EXPERIMENTAL', language: 'cpp') endif cava = dependency('cava', version : '>=0.9.1', required: get_option('cava'), fallback : ['cava', 'cava_dep'], not_found_message: 'cava is not found. Building waybar without cava') if cava.found() add_project_arguments('-DHAVE_LIBCAVA', language: 'cpp') src_files += 'src/modules/cava.cpp' endif subdir('protocol') app_resources = [] subdir('resources/icons') executable( 'waybar', [src_files, app_resources], dependencies: [ thread_dep, client_protos, wayland_client, fmt, spdlog, sigcpp, jsoncpp, wayland_cursor, gtkmm, dbusmenu_gtk, giounix, libinput, libnl, libnlgen, upower_glib, pipewire, playerctl, libpulse, libjack, libwireplumber, libudev, libinotify, libepoll, libmpdclient, libevdev, gtk_layer_shell, libsndio, tz_dep, xkbregistry, cava ], include_directories: inc_dirs, install: true, ) install_data( './resources/config', './resources/style.css', install_dir: sysconfdir + '/xdg/waybar' ) scdoc = dependency('scdoc', version: '>=1.9.2', native: true, required: get_option('man-pages')) if scdoc.found() scdoc_prog = find_program(scdoc.get_pkgconfig_variable('scdoc'), native: true) sh = find_program('sh', native: true) main_manpage = configure_file( input: 'man/waybar.5.scd.in', output: 'waybar.5.scd', configuration: { 'sysconfdir': join_paths(prefix, sysconfdir) } ) main_manpage_path = join_paths(meson.build_root(), '@0@'.format(main_manpage)) mandir = get_option('mandir') man_files = [ main_manpage_path, 'waybar-backlight.5.scd', 'waybar-backlight-slider.5.scd', 'waybar-battery.5.scd', 'waybar-cava.5.scd', 'waybar-cffi.5.scd', 'waybar-clock.5.scd', 'waybar-cpu.5.scd', 'waybar-custom.5.scd', 'waybar-disk.5.scd', 'waybar-gamemode.5.scd', 'waybar-idle-inhibitor.5.scd', 'waybar-image.5.scd', 'waybar-keyboard-state.5.scd', 'waybar-memory.5.scd', 'waybar-mpd.5.scd', 'waybar-mpris.5.scd', 'waybar-network.5.scd', 'waybar-pulseaudio.5.scd', 'waybar-pulseaudio-slider.5.scd', 'waybar-privacy.5.scd', 'waybar-river-mode.5.scd', 'waybar-river-tags.5.scd', 'waybar-river-window.5.scd', 'waybar-river-layout.5.scd', 'waybar-sway-language.5.scd', 'waybar-sway-mode.5.scd', 'waybar-sway-scratchpad.5.scd', 'waybar-sway-window.5.scd', 'waybar-sway-workspaces.5.scd', 'waybar-systemd-failed-units.5.scd', 'waybar-temperature.5.scd', 'waybar-tray.5.scd', 'waybar-states.5.scd', 'waybar-wlr-taskbar.5.scd', 'waybar-wlr-workspaces.5.scd', 'waybar-bluetooth.5.scd', 'waybar-sndio.5.scd', 'waybar-upower.5.scd', 'waybar-wireplumber.5.scd', 'waybar-dwl-tags.5.scd', ] if (giounix.found() and not get_option('logind').disabled()) man_files += 'waybar-inhibitor.5.scd' endif foreach file : man_files path = '@0@'.format(file) basename = path.split('/')[-1] topic = basename.split('.')[-3] section = basename.split('.')[-2] output = '@0@.@1@'.format(topic, section) custom_target( output, # drops the 'man' if `path` is an absolute path input: join_paths('man', path), output: output, command: [ sh, '-c', '@0@ < @INPUT@ > @1@'.format(scdoc_prog.path(), output) ], install: true, install_dir: '@0@/man@1@'.format(mandir, section) ) endforeach endif catch2 = dependency( 'catch2', version: '>=3.5.1', fallback: ['catch2', 'catch2_dep'], required: get_option('tests'), ) if catch2.found() subdir('test') endif clangtidy = find_program('clang-tidy', required: false) if clangtidy.found() run_target( 'tidy', command: [ clangtidy, '-checks=*,-fuchsia-default-arguments', '-p', meson.build_root() ] + src_files) endif