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|
project(
'wlroots',
'c',
version: '0.8.1',
license: 'MIT',
meson_version: '>=0.49.0',
default_options: [
'c_std=c11',
'warning_level=2',
'werror=true',
],
)
# Format of so_version is CURRENT, REVISION, AGE.
# See: https://autotools.io/libtool/version.html
# for a reference about clean library versioning.
so_version = ['3', '6', '1']
add_project_arguments([
'-DWLR_USE_UNSTABLE',
], language: 'c')
cc = meson.get_compiler('c')
add_project_arguments(cc.get_supported_arguments([
'-Wundef',
'-Wlogical-op',
'-Wmissing-include-dirs',
'-Wold-style-definition',
'-Wpointer-arith',
'-Winit-self',
'-Wstrict-prototypes',
'-Wimplicit-fallthrough=2',
'-Wendif-labels',
'-Wstrict-aliasing=2',
'-Woverflow',
'-Wmissing-prototypes',
'-Wno-missing-braces',
'-Wno-missing-field-initializers',
'-Wno-unused-parameter',
]), language: 'c')
# Compute the relative path used by compiler invocations.
source_root = meson.current_source_dir().split('/')
build_root = meson.build_root().split('/')
relative_dir_parts = []
i = 0
in_prefix = true
foreach p : build_root
if i >= source_root.length() or not in_prefix or p != source_root[i]
in_prefix = false
relative_dir_parts += '..'
endif
i += 1
endforeach
i = 0
in_prefix = true
foreach p : source_root
if i >= build_root.length() or not in_prefix or build_root[i] != p
in_prefix = false
relative_dir_parts += p
endif
i += 1
endforeach
relative_dir = join_paths(relative_dir_parts) + '/'
# Strip relative path prefixes from the code if possible, otherwise hide them.
if cc.has_argument('-fmacro-prefix-map=/prefix/to/hide=')
add_project_arguments(
'-fmacro-prefix-map=@0@='.format(relative_dir),
language: 'c',
)
else
add_project_arguments(
'-DWLR_REL_SRC_DIR="@0@"'.format(relative_dir),
language: 'c',
)
endif
conf_data = configuration_data()
conf_data.set10('WLR_HAS_LIBCAP', false)
conf_data.set10('WLR_HAS_SYSTEMD', false)
conf_data.set10('WLR_HAS_ELOGIND', false)
conf_data.set10('WLR_HAS_RDP_BACKEND', false)
conf_data.set10('WLR_HAS_X11_BACKEND', false)
conf_data.set10('WLR_HAS_XWAYLAND', false)
conf_data.set10('WLR_HAS_XCB_ERRORS', false)
conf_data.set10('WLR_HAS_XCB_ICCCM', false)
wlr_inc = include_directories('.', 'include')
# Clang complains about some zeroed initializer lists (= {0}), even though they
# are valid
if cc.get_id() == 'clang'
add_project_arguments('-Wno-missing-field-initializers', language: 'c')
add_project_arguments('-Wno-missing-braces', language: 'c')
endif
wayland_server = dependency('wayland-server', version: '>=1.16')
wayland_client = dependency('wayland-client')
wayland_egl = dependency('wayland-egl')
wayland_protos = dependency('wayland-protocols', version: '>=1.17')
egl = dependency('egl')
freerdp = dependency('freerdp2', required: get_option('freerdp'))
winpr2 = dependency('winpr2', required: get_option('freerdp'))
glesv2 = dependency('glesv2')
drm = dependency('libdrm', version: '>=2.4.95')
gbm = dependency('gbm', version: '>=17.1.0')
libinput = dependency('libinput', version: '>=1.9.0')
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')
wlr_parts = []
wlr_deps = []
if libcap.found()
conf_data.set10('WLR_HAS_LIBCAP', true)
wlr_deps += libcap
endif
if logind.found()
conf_data.set10('WLR_HAS_' + get_option('logind-provider').to_upper(), true)
wlr_deps += logind
endif
if libinput.found()
ver = libinput.version().split('.')
add_project_arguments([
'-DLIBINPUT_MAJOR=' + ver[0],
'-DLIBINPUT_MINOR=' + ver[1],
'-DLIBINPUT_PATCH=' + ver[2],
], language: 'c')
endif
subdir('protocol')
subdir('render')
subdir('backend')
subdir('types')
subdir('util')
subdir('xcursor')
subdir('xwayland')
subdir('include')
wlr_parts += [
lib_wl_protos,
lib_wlr_backend,
lib_wlr_render,
lib_wlr_types,
lib_wlr_util,
lib_wlr_xcursor,
]
wlr_deps += [
wayland_server,
wayland_client,
wayland_egl,
wayland_protos,
egl,
glesv2,
drm,
gbm,
libinput,
xkbcommon,
udev,
pixman,
math,
]
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),
link_whole: wlr_parts,
dependencies: wlr_deps,
include_directories: wlr_inc,
install: true,
link_args : symbols_flag,
link_depends: symbols_file,
)
wlroots = declare_dependency(
link_with: lib_wlr,
dependencies: wlr_deps,
include_directories: wlr_inc,
)
summary = [
'',
'----------------',
'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)),
' rdp_backend: @0@'.format(conf_data.get('WLR_HAS_RDP_BACKEND', false)),
' 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)),
'----------------',
''
]
message('\n'.join(summary))
subdir('examples')
pkgconfig = import('pkgconfig')
pkgconfig.generate(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',
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',
build_by_default: true,
input: all_files,
output: 'tags',
command: [ctags, '-f', '@OUTPUT@', '@INPUT@'],
)
endif
endif
|
