256 lines
6.3 KiB
Meson
256 lines
6.3 KiB
Meson
project(
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'wlroots',
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'c',
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version: '0.6.0',
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license: 'MIT',
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meson_version: '>=0.48.0',
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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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# Format of so_version is CURRENT, REVISION, AGE.
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# See: https://autotools.io/libtool/version.html
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# for a reference about clean library versioning.
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so_version = ['3', '4', '1']
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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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'-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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conf_data = configuration_data()
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conf_data.set10('WLR_HAS_LIBCAP', false)
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conf_data.set10('WLR_HAS_SYSTEMD', false)
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conf_data.set10('WLR_HAS_ELOGIND', false)
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conf_data.set10('WLR_HAS_RDP_BACKEND', false)
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conf_data.set10('WLR_HAS_X11_BACKEND', false)
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conf_data.set10('WLR_HAS_XWAYLAND', false)
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conf_data.set10('WLR_HAS_XCB_ERRORS', false)
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conf_data.set10('WLR_HAS_XCB_ICCCM', false)
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wlr_inc = include_directories('.', 'include')
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# Clang complains about some zeroed initializer lists (= {0}), even though they
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# are valid
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if cc.get_id() == 'clang'
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add_project_arguments('-Wno-missing-field-initializers', language: 'c')
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add_project_arguments('-Wno-missing-braces', language: 'c')
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endif
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wayland_server = dependency('wayland-server', version: '>=1.16')
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wayland_client = dependency('wayland-client')
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wayland_egl = dependency('wayland-egl')
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wayland_protos = dependency('wayland-protocols', version: '>=1.17')
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egl = dependency('egl')
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freerdp = dependency('freerdp2', required: get_option('freerdp'))
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winpr2 = dependency('winpr2', required: get_option('freerdp'))
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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: '>=1.9.0')
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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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libcap = dependency('libcap', required: get_option('libcap'))
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logind = dependency('lib' + get_option('logind-provider'), required: get_option('logind'), version: '>=237')
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math = cc.find_library('m')
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rt = cc.find_library('rt')
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wlr_parts = []
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wlr_deps = []
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if libcap.found()
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conf_data.set10('WLR_HAS_LIBCAP', true)
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wlr_deps += libcap
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endif
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if logind.found()
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conf_data.set10('WLR_HAS_' + get_option('logind-provider').to_upper(), true)
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wlr_deps += logind
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endif
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if libinput.found()
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ver = libinput.version().split('.')
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add_project_arguments([
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'-DLIBINPUT_MAJOR=' + ver[0],
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'-DLIBINPUT_MINOR=' + ver[1],
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'-DLIBINPUT_PATCH=' + ver[2],
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], language: 'c')
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endif
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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_parts += [
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lib_wl_protos,
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lib_wlr_backend,
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lib_wlr_render,
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lib_wlr_types,
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lib_wlr_util,
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lib_wlr_xcursor,
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]
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wlr_deps += [
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wayland_server,
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wayland_client,
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wayland_egl,
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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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]
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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(),
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version: '.'.join(so_version),
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link_whole: wlr_parts,
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dependencies: wlr_deps,
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include_directories: wlr_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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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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)
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summary = [
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'',
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'----------------',
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'wlroots @0@'.format(meson.project_version()),
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'',
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' libcap: @0@'.format(conf_data.get('WLR_HAS_LIBCAP', false)),
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' systemd: @0@'.format(conf_data.get('WLR_HAS_SYSTEMD', false)),
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' elogind: @0@'.format(conf_data.get('WLR_HAS_ELOGIND', false)),
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' xwayland: @0@'.format(conf_data.get('WLR_HAS_XWAYLAND', false)),
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' rdp_backend: @0@'.format(conf_data.get('WLR_HAS_RDP_BACKEND', false)),
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' x11_backend: @0@'.format(conf_data.get('WLR_HAS_X11_BACKEND', false)),
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' xcb-icccm: @0@'.format(conf_data.get('WLR_HAS_XCB_ICCCM', false)),
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' xcb-errors: @0@'.format(conf_data.get('WLR_HAS_XCB_ERRORS', false)),
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'----------------',
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''
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]
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message('\n'.join(summary))
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subdir('examples')
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pkgconfig = import('pkgconfig')
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pkgconfig.generate(
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libraries: 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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)
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git = find_program('git', required: false)
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if git.found()
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all_files = run_command(
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git,
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'--git-dir=@0@/.git'.format(meson.current_source_dir()),
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'ls-files',
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':/*.[ch]',
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)
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all_files = files(all_files.stdout().split())
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etags = find_program('etags', required: false)
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if etags.found() and all_files.length() > 0
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custom_target(
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'etags',
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build_by_default: true,
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input: all_files,
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output: 'TAGS',
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command: [etags, '-o', '@OUTPUT@', '@INPUT@'],
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)
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endif
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ctags = find_program('ctags', required: false)
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if ctags.found() and all_files.length() > 0
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custom_target(
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'ctags',
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build_by_default: true,
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input: all_files,
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output: 'tags',
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command: [ctags, '-f', '@OUTPUT@', '@INPUT@'],
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)
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endif
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endif
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