wlroots/meson.build

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project(
'wlroots',
'c',
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version: '0.1.0',
license: 'MIT',
meson_version: '>=0.48.0',
default_options: [
'c_std=c11',
'warning_level=2',
'werror=true',
],
)
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# Format of so_version is CURRENT, REVISION, AGE.
# See: https://autotools.io/libtool/version.html
# for a reference about clean library versioning.
so_version = ['0', '0', '0']
add_project_arguments('-Wno-unused-parameter', language: 'c')
add_project_arguments(
'-DWLR_SRC_DIR="@0@"'.format(meson.current_source_dir()),
language: 'c',
)
add_project_arguments(
'-DWLR_USE_UNSTABLE',
language: 'c',
)
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conf_data = configuration_data()
wlr_inc = include_directories('.', 'include')
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cc = meson.get_compiler('c')
# Clang complains about some zeroed initializer lists (= {0}), even though they
# are valid
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if cc.get_id() == 'clang'
add_project_arguments('-Wno-missing-field-initializers', language: 'c')
add_project_arguments('-Wno-missing-braces', language: 'c')
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endif
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# Avoid wl_buffer deprecation warnings
add_project_arguments('-DWL_HIDE_DEPRECATED', language: 'c')
wayland_server = dependency('wayland-server', version: '>=1.16')
wayland_client = dependency('wayland-client')
wayland_egl = dependency('wayland-egl')
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wayland_protos = dependency('wayland-protocols', version: '>=1.15')
egl = dependency('egl')
glesv2 = dependency('glesv2')
drm = dependency('libdrm')
gbm = dependency('gbm', version: '>=17.1.0')
libinput = dependency('libinput', version: '>=1.7.0')
xkbcommon = dependency('xkbcommon')
udev = dependency('libudev')
pixman = dependency('pixman-1')
libcap = dependency('libcap', required: get_option('libcap'))
logind = dependency('lib' + get_option('logind-provider'), required: get_option('logind'), version: '>=237')
math = cc.find_library('m')
rt = cc.find_library('rt')
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wlr_parts = []
wlr_deps = []
if libcap.found()
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conf_data.set('WLR_HAS_LIBCAP', true)
wlr_deps += libcap
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endif
if logind.found()
conf_data.set('WLR_HAS_' + get_option('logind-provider').to_upper(), true)
wlr_deps += logind
endif
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if cc.has_header_symbol('fcntl.h', 'posix_fallocate', prefix: '#define _POSIX_C_SOURCE 200112L')
conf_data.set('WLR_HAS_POSIX_FALLOCATE', true)
endif
subdir('protocol')
subdir('render')
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subdir('backend')
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subdir('types')
subdir('util')
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subdir('xcursor')
subdir('xwayland')
subdir('include')
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wlr_parts += [
lib_wl_protos,
lib_wlr_backend,
lib_wlr_render,
lib_wlr_types,
lib_wlr_util,
lib_wlr_xcursor,
]
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wlr_deps += [
wayland_server,
wayland_client,
wayland_egl,
wayland_protos,
egl,
glesv2,
drm,
gbm,
libinput,
xkbcommon,
udev,
pixman,
math,
]
if host_machine.system() == 'freebsd'
override_options = ['b_lundef=false']
else
override_options = []
endif
symbols_file = 'wlroots.syms'
symbols_flag = '-Wl,--version-script,@0@/@1@'.format(meson.current_source_dir(), symbols_file)
lib_wlr = library(
meson.project_name(),
version: '.'.join(so_version),
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link_whole: wlr_parts,
dependencies: wlr_deps,
include_directories: wlr_inc,
install: true,
link_args : symbols_flag,
link_depends: symbols_file,
override_options: override_options,
)
wlroots = declare_dependency(
link_with: lib_wlr,
dependencies: wlr_deps,
include_directories: wlr_inc,
)
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summary = [
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'',
'----------------',
'wlroots @0@'.format(meson.project_version()),
'',
' libcap: @0@'.format(conf_data.get('WLR_HAS_LIBCAP', false)),
' systemd: @0@'.format(conf_data.get('WLR_HAS_SYSTEMD', false)),
' elogind: @0@'.format(conf_data.get('WLR_HAS_ELOGIND', false)),
' xwayland: @0@'.format(conf_data.get('WLR_HAS_XWAYLAND', false)),
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' x11_backend: @0@'.format(conf_data.get('WLR_HAS_X11_BACKEND', false)),
' xcb-icccm: @0@'.format(conf_data.get('WLR_HAS_XCB_ICCCM', false)),
' xcb-errors: @0@'.format(conf_data.get('WLR_HAS_XCB_ERRORS', false)),
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'----------------',
''
]
message('\n'.join(summary))
subdir('examples')
subdir('rootston')
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pkgconfig = import('pkgconfig')
pkgconfig.generate(
libraries: lib_wlr,
version: meson.project_version(),
filebase: meson.project_name(),
name: meson.project_name(),
description: 'Wayland compositor library',
)
git = find_program('git', required: false)
if git.found()
all_files = run_command(
git,
'--git-dir=@0@/.git'.format(meson.current_source_dir()),
'ls-files',
':/*.[ch]',
)
all_files = files(all_files.stdout().split())
etags = find_program('etags', required: false)
if etags.found() and all_files.length() > 0
custom_target(
'etags',
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build_by_default: true,
input: all_files,
output: 'TAGS',
command: [etags, '-o', '@OUTPUT@', '@INPUT@'],
)
endif
ctags = find_program('ctags', required: false)
if ctags.found() and all_files.length() > 0
custom_target(
'ctags',
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build_by_default: true,
input: all_files,
output: 'tags',
command: [ctags, '-f', '@OUTPUT@', '@INPUT@'],
)
endif
endif