189 lines
4.2 KiB
Meson
189 lines
4.2 KiB
Meson
project(
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'wlroots',
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'c',
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version: '0.14.0',
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license: 'MIT',
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meson_version: '>=0.56.0',
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default_options: [
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'c_std=c11',
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'warning_level=2',
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'werror=true',
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],
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)
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# When doing a major or minor release, *always* increase soversion. This isn't
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# necessary for bugfix releases. Increasing soversion is required because
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# wlroots never guarantees ABI stability -- only API stability is guaranteed
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# between minor releases.
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soversion = 9
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add_project_arguments([
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'-DWLR_USE_UNSTABLE',
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], language: 'c')
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cc = meson.get_compiler('c')
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add_project_arguments(cc.get_supported_arguments([
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'-Wundef',
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'-Wlogical-op',
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'-Wmissing-include-dirs',
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'-Wold-style-definition',
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'-Wpointer-arith',
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'-Winit-self',
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'-Wstrict-prototypes',
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'-Wimplicit-fallthrough=2',
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'-Wendif-labels',
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'-Wstrict-aliasing=2',
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'-Woverflow',
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'-Wmissing-prototypes',
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'-Walloca',
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'-Wno-missing-braces',
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'-Wno-missing-field-initializers',
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'-Wno-unused-parameter',
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]), language: 'c')
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# Compute the relative path used by compiler invocations.
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source_root = meson.current_source_dir().split('/')
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build_root = meson.build_root().split('/')
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relative_dir_parts = []
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i = 0
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in_prefix = true
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foreach p : build_root
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if i >= source_root.length() or not in_prefix or p != source_root[i]
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in_prefix = false
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relative_dir_parts += '..'
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endif
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i += 1
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endforeach
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i = 0
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in_prefix = true
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foreach p : source_root
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if i >= build_root.length() or not in_prefix or build_root[i] != p
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in_prefix = false
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relative_dir_parts += p
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endif
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i += 1
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endforeach
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relative_dir = join_paths(relative_dir_parts) + '/'
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# Strip relative path prefixes from the code if possible, otherwise hide them.
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if cc.has_argument('-fmacro-prefix-map=/prefix/to/hide=')
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add_project_arguments(
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'-fmacro-prefix-map=@0@='.format(relative_dir),
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language: 'c',
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)
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else
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add_project_arguments(
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'-DWLR_REL_SRC_DIR="@0@"'.format(relative_dir),
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language: 'c',
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)
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endif
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features = {
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'systemd': false,
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'elogind': false,
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'libseat': false,
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'x11-backend': false,
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'xwayland': false,
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'xcb-errors': false,
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'xdg-foreign': false,
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}
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wayland_server = dependency('wayland-server', version: '>=1.19')
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wayland_client = dependency('wayland-client')
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wayland_protos = dependency('wayland-protocols', version: '>=1.17')
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egl = dependency('egl')
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glesv2 = dependency('glesv2')
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drm = dependency('libdrm', version: '>=2.4.95')
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gbm = dependency('gbm', version: '>=17.1.0')
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libinput = dependency('libinput', version: '>=1.14.0')
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xkbcommon = dependency('xkbcommon')
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udev = dependency('libudev')
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pixman = dependency('pixman-1')
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math = cc.find_library('m')
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rt = cc.find_library('rt')
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if not get_option('xdg-foreign').disabled()
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uuid = dependency('uuid', required: false)
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uuid_create = cc.has_function('uuid_create')
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if uuid.found() or uuid_create
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features += { 'xdg-foreign': true }
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elif get_option('xdg-foreign').enabled()
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error('Missing dependency uuid and uuid_create function not available ' +
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'cannot build with xdg-foreign support')
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endif
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endif
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wlr_files = []
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wlr_deps = [
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wayland_server,
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wayland_client,
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wayland_protos,
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egl,
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glesv2,
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drm,
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gbm,
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libinput,
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xkbcommon,
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udev,
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pixman,
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math,
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rt,
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]
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subdir('protocol')
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subdir('render')
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subdir('backend')
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subdir('types')
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subdir('util')
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subdir('xcursor')
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subdir('xwayland')
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subdir('include')
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wlr_inc = include_directories('.', 'include')
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proto_inc = include_directories('protocol')
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symbols_file = 'wlroots.syms'
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symbols_flag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), symbols_file)
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lib_wlr = library(
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meson.project_name(), wlr_files,
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soversion: soversion,
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dependencies: wlr_deps,
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include_directories: [wlr_inc, proto_inc],
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install: true,
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link_args: symbols_flag,
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link_depends: symbols_file,
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)
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wlr_vars = {}
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foreach name, have : features
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wlr_vars += { 'have_' + name.underscorify(): have.to_string() }
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endforeach
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wlroots = declare_dependency(
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link_with: lib_wlr,
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dependencies: wlr_deps,
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include_directories: wlr_inc,
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variables: wlr_vars,
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)
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meson.override_dependency('wlroots', wlroots)
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summary(features, bool_yn: true)
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if get_option('examples')
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subdir('examples')
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endif
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pkgconfig = import('pkgconfig')
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pkgconfig.generate(lib_wlr,
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version: meson.project_version(),
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filebase: meson.project_name(),
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name: meson.project_name(),
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description: 'Wayland compositor library',
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variables: wlr_vars,
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)
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