mutter/meson.build

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project('mutter', 'c',
version: '41.0',
meson_version: '>= 0.53.0',
license: 'GPLv2+'
)
split_version = meson.project_version().split('.')
# Automatically increase API version each development cycle,
# starting with 0 in 3.23.x
api_version = split_version[0].to_int() - 32
libmutter_api_version = '@0@'.format(api_version)
mutter_srcdir = meson.current_source_dir()
mutter_builddir = meson.current_build_dir()
# generic version requirements
fribidi_req = '>= 1.0.0'
glib_req = '>= 2.69.0'
gi_req = '>= 0.9.5'
graphene_req = '>= 1.10.2'
gtk3_req = '>= 3.19.8'
gdk_pixbuf_req = '>= 2.0'
uprof_req = '>= 0.3'
pango_req = '>= 1.46.0'
cairo_req = '>= 1.10.0'
pangocairo_req = '>= 1.20'
gsettings_desktop_schemas_req = '>= 40.alpha'
json_glib_req = '>= 0.12.0'
upower_glib_req = '>= 0.99.0'
xcomposite_req = '>= 0.4'
xkbcommon_req = '>= 0.4.3'
xfixes_req = '>= 3'
xi_req = '>= 1.7.4'
xrandr_req = '>= 1.5.0'
libstartup_notification_req = '>= 0.7'
libcanberra_req = '>= 0.26'
libwacom_req = '>= 0.13'
atk_req = '>= 2.5.3'
# optional version requirements
udev_req = '>= 228'
gudev_req = '>= 232'
# wayland version requirements
wayland_server_req = '>= 1.18'
wayland_protocols_req = '>= 1.21'
# native backend version requirements
libinput_req = '>= 1.18.0'
gbm_req = '>= 17.3'
# screen cast version requirements
libpipewire_req = '>= 0.3.21'
# profiler requirements
sysprof_req = '>= 3.37.2'
gnome = import('gnome')
pkg = import('pkgconfig')
i18n = import('i18n')
cc = meson.get_compiler('c')
prefix = get_option('prefix')
bindir = join_paths(prefix, get_option('bindir'))
datadir = join_paths(prefix, get_option('datadir'))
libdir = join_paths(prefix, get_option('libdir'))
libexecdir = join_paths(prefix, get_option('libexecdir'))
includedir = join_paths(prefix, get_option('includedir'))
sysconfdir = get_option('sysconfdir')
pkgname = '@0@-@1@'.format(meson.project_name(), libmutter_api_version)
pkgdatadir = join_paths(datadir, pkgname)
pkglibdir = join_paths(libdir, pkgname)
pkgincludedir = join_paths(includedir, pkgname)
pcdir = join_paths(libdir, 'pkgconfig')
gettext_package = meson.project_name()
localedir = join_paths(datadir, 'locale')
libmutter_name = 'mutter-' + libmutter_api_version
mutter_installed_tests_datadir = join_paths(
datadir, 'installed-tests', libmutter_name)
mutter_installed_tests_libexecdir = join_paths(
libexecdir, 'installed-tests', libmutter_name)
m_dep = cc.find_library('m', required: true)
x11_dep = dependency('x11')
graphene_dep = dependency('graphene-gobject-1.0', version: graphene_req)
gtk3_dep = dependency('gtk+-3.0', version: gtk3_req)
gdk_pixbuf_dep = dependency('gdk-pixbuf-2.0')
pango_dep = dependency('pango', version: pango_req)
cairo_dep = dependency('cairo', version: cairo_req)
cairo_gobject_dep = dependency('cairo-gobject', version: cairo_req)
pangocairo_dep = dependency('pangocairo', version: pangocairo_req)
fribidi_dep = dependency('fribidi', version: fribidi_req)
gsettings_desktop_schemas_dep = dependency('gsettings-desktop-schemas',
version: gsettings_desktop_schemas_req)
glib_dep = dependency('glib-2.0', version: glib_req)
gio_dep = dependency('gio-unix-2.0', version: glib_req)
gio_unix_dep = dependency('gio-unix-2.0', version: glib_req)
gobject_dep = dependency('gobject-2.0', version: glib_req)
gthread_dep = dependency('gobject-2.0', version: glib_req)
gmodule_no_export_dep = dependency('gmodule-no-export-2.0', version: glib_req)
gnome_settings_daemon_dep = dependency('gnome-settings-daemon')
json_glib_dep = dependency('json-glib-1.0', version: json_glib_req)
gnome_desktop_dep = dependency('gnome-desktop-3.0')
xcomposite_dep = dependency('xcomposite', version: xcomposite_req)
xcursor_dep = dependency('xcursor')
xdamage_dep = dependency('xdamage')
xext_dep = dependency('xext')
xfixes_dep = dependency('xfixes', version: xfixes_req)
xi_dep = dependency('xi', version: xi_req)
xtst_dep = dependency('xtst')
xkbfile_dep = dependency('xkbfile')
xkeyboard_config_dep = dependency('xkeyboard-config')
xkbcommon_dep = dependency('xkbcommon', version: xkbcommon_req)
xkbcommon_x11_dep = dependency('xkbcommon-x11')
xrender_dep = dependency('xrender')
x11_xcb_dep = dependency('x11-xcb')
xrandr_dep = dependency('xrandr', version: xrandr_req)
xcb_randr_dep = dependency('xcb-randr')
xcb_res_dep = dependency('xcb-res')
xinerama_dep = dependency('xinerama')
xau_dep = dependency('xau')
ice_dep = dependency('ice')
atk_dep = dependency('atk', version: atk_req)
libcanberra_dep = dependency('libcanberra', version: libcanberra_req)
dbus_dep = dependency('dbus-1')
# For now always require X11 support
have_x11 = true
have_gl = get_option('opengl')
if have_gl
gl_dep = dependency('gl')
gl_libname = get_option('opengl_libname')
endif
have_egl = get_option('egl')
if have_egl
egl_dep = dependency('egl')
endif
have_glx = get_option('glx')
if have_glx
if not have_gl
error('GLX support requires OpenGL to be enabled')
endif
endif
have_egl_xlib = have_egl and have_x11
have_gles2 = get_option('gles2')
if have_gles2
gles2_dep = dependency('glesv2')
gles2_libname = get_option('gles2_libname')
if not have_egl
error('GLESv2 support requires EGL to be enabled')
endif
endif
have_wayland = get_option('wayland')
if have_wayland
wayland_server_dep = dependency('wayland-server', version: wayland_server_req)
wayland_client_dep = dependency('wayland-client', version: wayland_server_req)
wayland_protocols_dep = dependency('wayland-protocols',
version: wayland_protocols_req)
wayland_egl_dep = dependency('wayland-egl')
if not have_egl
error('Wayland support requires EGL to be enabled')
endif
endif
have_libgudev = get_option('udev')
if have_libgudev
libudev_dep = dependency('libudev', version: udev_req)
gudev_dep = dependency('gudev-1.0', version: gudev_req)
udev_dep = dependency('udev')
udev_dir = get_option('udev_dir')
if udev_dir == ''
udev_dir = udev_dep.get_pkgconfig_variable('udevdir')
endif
endif
have_libsystemd = get_option('systemd')
libsystemd_dep = dependency('libsystemd', required: have_libsystemd)
have_native_backend = get_option('native_backend')
if have_native_backend
libdrm_dep = dependency('libdrm')
libgbm_dep = dependency('gbm', version: gbm_req)
libinput_dep = dependency('libinput', version: libinput_req)
if libsystemd_dep.found()
logind_provider_dep = libsystemd_dep
else
logind_provider_dep = dependency('libelogind')
endif
if not have_egl
error('The native backend requires EGL to be enabled')
endif
if not have_gles2
error('The native backend requires GLESv2 to be enabled')
endif
if not have_libgudev
error('The native backend requires udev to be enabled')
endif
endif
have_egl_device = get_option('egl_device')
have_wayland_eglstream = get_option('wayland_eglstream')
if have_wayland_eglstream
wayland_eglstream_protocols_dep = dependency('wayland-eglstream-protocols')
dl_dep = cc.find_library('dl', required: true)
if not have_wayland
error('Wayland EGLStream support requires Wayland to be enabled')
endif
endif
have_sm = get_option('sm')
if have_sm
sm_dep = dependency('sm')
endif
have_libwacom = get_option('libwacom')
if have_libwacom
libwacom_dep = dependency('libwacom', version: libwacom_req)
endif
have_pango_ft2 = get_option('pango_ft2')
if have_pango_ft2
pangoft2_dep = dependency('pangoft2')
endif
have_startup_notification = get_option('startup_notification')
if have_startup_notification
libstartup_notification_dep = dependency('libstartup-notification-1.0',
version: libstartup_notification_req)
endif
have_remote_desktop = get_option('remote_desktop')
if have_remote_desktop
libpipewire_dep = dependency('libpipewire-0.3', version: libpipewire_req)
endif
have_introspection = get_option('introspection')
if have_introspection
gobject_introspection_dep = dependency('gobject-introspection-1.0')
introspection_args = [
'--quiet',
'-U_GNU_SOURCE',
]
endif
have_tests = get_option('tests')
have_core_tests = false
have_cogl_tests = false
have_clutter_tests = false
have_native_tests = false
have_installed_tests = false
if have_tests
have_core_tests = get_option('core_tests')
if have_core_tests
if not have_wayland
error('Tests require Wayland to be enabled')
endif
endif
have_native_tests = get_option('native_tests')
if have_native_tests
if not have_native_backend
error('Native tests require the native backend')
endif
if not have_remote_desktop
error('Native tests require remote desktop')
endif
endif
have_cogl_tests = get_option('cogl_tests')
have_clutter_tests = get_option('clutter_tests')
have_installed_tests = get_option('installed_tests')
meta_dbus_runner = find_program('src/tests/meta-dbus-runner.py')
default_test_wrappers = [
meta_dbus_runner,
]
add_test_setup('default',
is_default: true,
exe_wrapper: default_test_wrappers,
)
add_test_setup('CI',
env: [
'MUTTER_DEBUG_DUMMY_MODE_SPECS=800x600@10.0',
],
exe_wrapper: [
default_test_wrappers,
find_program('catchsegv'),
find_program('xvfb-run'), '-a', '-s', '+iglx -noreset',
],
timeout_multiplier: 10,
)
endif
have_profiler = get_option('profiler')
if have_profiler
# libsysprof-capture support
sysprof_dep = dependency('sysprof-capture-4',
required: true,
default_options: [
'enable_examples=false',
'enable_gtk=false',
'enable_tests=false',
'enable_tools=false',
'libsysprof=false',
'with_sysprofd=none',
'help=false',
],
fallback: ['sysprof', 'libsysprof_capture_dep'],
)
endif
required_functions = [
'ffs',
'clz',
'memmem',
]
foreach function : required_functions
if not cc.has_function(function)
error('Required function ' + function + ' missing')
endif
endforeach
if host_machine.cpu_family() == 'x86'
add_project_arguments('-ffloat-store', language: 'c')
endif
add_project_arguments('-D_GNU_SOURCE', language: 'c')
buildtype = get_option('buildtype')
if buildtype != 'plain'
all_warnings = [
'-fno-strict-aliasing',
'-Wpointer-arith',
'-Wmissing-declarations',
'-Wimplicit-function-declaration',
'-Wformat=2',
'-Wformat-nonliteral',
'-Wformat-security',
'-Wstrict-prototypes',
'-Wmissing-prototypes',
'-Wnested-externs',
'-Wold-style-definition',
'-Wundef',
'-Wunused',
'-Wcast-align',
'-Wmissing-noreturn',
'-Wmissing-format-attribute',
'-Wmissing-include-dirs',
'-Wlogical-op',
'-Wignored-qualifiers',
'-Werror=redundant-decls',
'-Werror=implicit',
'-Werror=nonnull',
'-Werror=init-self',
'-Werror=main',
'-Werror=missing-braces',
'-Werror=sequence-point',
'-Werror=return-type',
'-Werror=trigraphs',
'-Werror=array-bounds',
'-Werror=write-strings',
'-Werror=address',
'-Werror=int-to-pointer-cast',
'-Werror=pointer-to-int-cast',
'-Werror=empty-body',
'-Werror=write-strings',
]
supported_warnings = cc.get_supported_arguments(all_warnings)
add_project_arguments(supported_warnings, language: 'c')
endif
if get_option('debug')
debug_c_args = [
'-DG_ENABLE_DEBUG',
'-fno-omit-frame-pointer'
]
supported_debug_c_args = cc.get_supported_arguments(debug_c_args)
add_project_arguments(supported_debug_c_args, language: 'c')
endif
cc.compiles('void main (void) { __builtin_ffsl (0); __builtin_popcountl (0); }')
cdata = configuration_data()
cdata.set_quoted('GETTEXT_PACKAGE', gettext_package)
cdata.set_quoted('VERSION', meson.project_version())
cdata.set_quoted('PACKAGE_VERSION', meson.project_version())
cdata.set('HAVE_EGL', have_egl)
cdata.set('HAVE_WAYLAND', have_wayland)
cdata.set('HAVE_LIBSYSTEMD', have_libsystemd)
cdata.set('HAVE_NATIVE_BACKEND', have_native_backend)
cdata.set('HAVE_REMOTE_DESKTOP', have_remote_desktop)
cdata.set('HAVE_EGL_DEVICE', have_egl_device)
cdata.set('HAVE_WAYLAND_EGLSTREAM', have_wayland_eglstream)
cdata.set('HAVE_LIBGUDEV', have_libgudev)
cdata.set('HAVE_LIBWACOM', have_libwacom)
cdata.set('HAVE_SM', have_sm)
cdata.set('HAVE_STARTUP_NOTIFICATION', have_startup_notification)
cdata.set('HAVE_INTROSPECTION', have_introspection)
cdata.set('HAVE_PROFILER', have_profiler)
xkb_base = xkeyboard_config_dep.get_pkgconfig_variable('xkb_base')
cdata.set_quoted('XKB_BASE', xkb_base)
if cc.has_header_symbol('sys/prctl.h', 'prctl')
cdata.set('HAVE_SYS_PRCTL', 1)
endif
have_xwayland_initfd = false
have_xwayland_listenfd = false
if have_wayland
xwayland_dep = dependency('xwayland', required: false)
xwayland_path = get_option('xwayland_path')
if xwayland_path == ''
if xwayland_dep.found()
xwayland_path = xwayland_dep.get_pkgconfig_variable('xwayland')
else
xwayland_path = find_program('Xwayland').path()
endif
endif
cdata.set_quoted('XWAYLAND_PATH', xwayland_path)
# For Xwayland authority file generation.
if cc.has_header_symbol('sys/random.h', 'getrandom')
cdata.set('HAVE_SYS_RANDOM', 1)
elif cc.has_header_symbol('linux/random.h', 'getrandom')
cdata.set('HAVE_LINUX_RANDOM', 1)
else
error('Required function getrandom not found')
endif
# For Xwayland -initfd usage
use_initfd = get_option('xwayland_initfd')
if xwayland_dep.found()
xwayland_supports_initfd = xwayland_dep.get_pkgconfig_variable('have_initfd') == 'true'
else
xwayland_options = run_command(xwayland_path, '-help')
xwayland_supports_initfd = xwayland_options.stderr().contains('-initfd')
endif
if use_initfd.auto()
have_xwayland_initfd = xwayland_supports_initfd
else
have_xwayland_initfd = use_initfd.enabled()
if have_xwayland_initfd and not xwayland_supports_initfd
error('XWayland -initfd support requested but not available')
endif
endif
if (have_xwayland_initfd)
cdata.set('HAVE_XWAYLAND_INITFD', 1)
endif
# For Xwayland -listenfd usage
if xwayland_dep.found()
have_xwayland_listenfd = xwayland_dep.get_pkgconfig_variable('have_listenfd') == 'true'
endif
if (have_xwayland_listenfd)
cdata.set('HAVE_XWAYLAND_LISTENFD', 1)
endif
endif
have_xsetioerrorexithandler = false
if cc.has_function('XSetIOErrorExitHandler', dependencies: x11_dep,
prefix: '''#include <X11/Xlib.h>''')
have_xsetioerrorexithandler = true
cdata.set('HAVE_XSETIOERROREXITHANDLER', 1)
endif
optional_functions = [
'mkostemp',
'posix_fallocate',
'memfd_create',
]
foreach function : optional_functions
if cc.has_function(function)
cdata.set('HAVE_' + function.to_upper(), 1)
else
message('Optional function ' + function + ' missing')
endif
endforeach
xwayland_grab_default_access_rules = get_option('xwayland_grab_default_access_rules')
cdata.set_quoted('XWAYLAND_GRAB_DEFAULT_ACCESS_RULES',
xwayland_grab_default_access_rules)
xwayland_ignore_executables = get_option('xwayland_ignore_executables')
cdata.set_quoted('XWAYLAND_IGNORE_EXECUTABLES',
xwayland_ignore_executables)
cdata.set_quoted('MUTTER_PLUGIN_DIR', join_paths(pkglibdir, 'plugins'))
cdata.set_quoted('MUTTER_LOCALEDIR', localedir)
cdata.set_quoted('MUTTER_LIBEXECDIR', libexecdir)
cdata.set_quoted('MUTTER_PKGDATADIR', pkgdatadir)
config_h = configure_file(
input: 'config.h.meson',
output: 'config.h',
configuration: cdata
)
top_includepath = include_directories('.')
subdir('cogl')
subdir('clutter')
subdir('data')
subdir('src')
subdir('po')
subdir('doc/man')
meson.add_install_script('meson/meson-postinstall.sh')
meson.add_dist_script('meson/check-version.py', meson.project_version(), 'NEWS')
summary('prefix', prefix)
summary('libexecdir', libexecdir)
summary('pkgdatadir', pkgdatadir)
summary('OpenGL', have_gl, section: 'Rendering APIs')
summary('GLES2', have_gles2, section: 'Rendering APIs')
summary('EGL', have_egl, section: 'Rendering APIs')
summary('GLX', have_glx, section: 'Rendering APIs')
summary('Wayland', have_wayland, section: 'Options')
summary('Wayland EGLStream', have_wayland_eglstream, section: 'Options')
summary('Native Backend', have_native_backend, section: 'Options')
summary('EGL Device', have_egl_device, section: 'Options')
summary('Remote desktop', have_remote_desktop, section: 'Options')
summary('gudev', have_libgudev, section: 'Options')
summary('Wacom', have_libwacom, section: 'Options')
summary('SM', have_sm, section: 'Options')
summary('Startup notification', have_startup_notification, section: 'Options')
summary('Introspection', have_introspection, section: 'Options')
summary('Profiler', have_profiler, section: 'Options')
summary('Xwayland initfd', have_xwayland_initfd, section: 'Options')
summary('Xwayland listenfd', have_xwayland_listenfd, section: 'Options')
summary('Safe X11 I/O errors', have_xsetioerrorexithandler, section: 'Options')
summary('Enabled', have_tests, section: 'Tests')
summary('Core tests', have_core_tests, section: 'Tests')
summary('Cogl tests', have_cogl_tests, section: 'Tests')
summary('Clutter tests', have_clutter_tests, section: 'Tests')
summary('Installed tests', have_installed_tests, section: 'Tests')
summary('Coverage', get_option('b_coverage'), section: 'Tests')