216 lines
6.3 KiB
Meson
216 lines
6.3 KiB
Meson
project('weston',
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'c',
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version: '13.0.90',
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default_options: [
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'warning_level=3',
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'c_std=gnu99',
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'b_lundef=true',
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],
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meson_version: '>= 0.63.0',
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license: 'MIT/Expat',
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)
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libweston_major = 14
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# libweston_revision is manufactured to follow the autotools build's
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# library file naming, thanks to libtool
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version_weston = meson.project_version()
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version_weston_arr = version_weston.split('.')
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if libweston_major > version_weston_arr[0].to_int()
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if libweston_major > version_weston_arr[0].to_int() + 1
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error('Bad versions in meson.build: libweston_major is too high')
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endif
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libweston_revision = 0
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elif libweston_major == version_weston_arr[0].to_int()
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libweston_revision = version_weston_arr[2].to_int()
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else
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error('Bad versions in meson.build: libweston_major is too low')
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endif
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dir_prefix = get_option('prefix')
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dir_bin = dir_prefix / get_option('bindir')
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dir_data = dir_prefix / get_option('datadir')
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dir_include_libweston = 'libweston-@0@'.format(libweston_major)
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dir_include_libweston_install = dir_include_libweston / 'libweston'
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dir_lib = dir_prefix /get_option('libdir')
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dir_libexec = dir_prefix / get_option('libexecdir')
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dir_module_weston = dir_lib / 'weston'
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dir_module_libweston = dir_lib / 'libweston-@0@'.format(libweston_major)
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dir_data_pc = dir_data / 'pkgconfig'
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dir_lib_pc = dir_lib / 'pkgconfig'
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dir_man = dir_prefix / get_option('mandir')
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dir_protocol_libweston = 'libweston-@0@'.format(libweston_major) / 'protocols'
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dir_sysconf = dir_prefix / get_option('sysconfdir')
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dir_gitlab_ci = meson.project_source_root() / '.gitlab-ci'
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public_inc = include_directories('include')
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common_inc = [ include_directories('.'), public_inc ]
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pkgconfig = import('pkgconfig')
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git_version_h = vcs_tag(
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input: 'libweston/git-version.h.meson',
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output: 'git-version.h',
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fallback: version_weston
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)
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config_h = configuration_data()
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cc = meson.get_compiler('c')
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global_args = cc.get_supported_arguments(
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'-Wmissing-prototypes',
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'-Wno-unused-parameter',
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'-Wno-shift-negative-value', # required due to Pixman
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'-Wno-missing-field-initializers',
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'-Wno-pedantic',
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'-Wundef',
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'-fvisibility=hidden',
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)
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add_project_arguments(global_args, language: 'c')
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if cc.has_header_symbol('sys/sysmacros.h', 'major')
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config_h.set('MAJOR_IN_SYSMACROS', 1)
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elif cc.has_header_symbol('sys/mkdev.h', 'major')
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config_h.set('MAJOR_IN_MKDEV', 1)
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endif
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optional_libc_funcs = [
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'mkostemp', 'strchrnul', 'initgroups', 'posix_fallocate',
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'memfd_create', 'unreachable',
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]
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foreach func : optional_libc_funcs
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if cc.has_function(func)
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config_h.set('HAVE_' + func.to_upper(), 1)
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endif
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endforeach
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optional_system_headers = [
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'linux/sync_file.h'
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]
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foreach hdr : optional_system_headers
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if cc.has_header(hdr)
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config_h.set('HAVE_' + hdr.underscorify().to_upper(), 1)
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endif
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endforeach
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optional_builtins = {
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'builtin_clz': 'return __builtin_clz(1);',
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'builtin_bswap32': 'return __builtin_bswap32(0);',
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'builtin_popcount': 'return __builtin_popcount(0);',
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}
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foreach name, check : optional_builtins
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if cc.links('int main(void) { @0@ }'.format(check), name: name)
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config_h.set('HAVE_' + name.to_upper(), 1)
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endif
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endforeach
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env_modmap = ''
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config_h.set('_GNU_SOURCE', '1')
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config_h.set('_ALL_SOURCE', '1')
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config_h.set('EGL_NO_X11', '1')
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config_h.set('MESA_EGL_NO_X11_HEADERS', '1')
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config_h.set('EGL_NO_PLATFORM_SPECIFIC_TYPES', '1')
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config_h.set_quoted('PACKAGE_STRING', 'weston @0@'.format(version_weston))
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config_h.set_quoted('PACKAGE_VERSION', version_weston)
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config_h.set_quoted('VERSION', version_weston)
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config_h.set_quoted('PACKAGE_URL', 'https://wayland.freedesktop.org')
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config_h.set_quoted('PACKAGE_BUGREPORT', 'https://gitlab.freedesktop.org/wayland/weston/issues/')
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config_h.set_quoted('BINDIR', dir_bin)
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config_h.set_quoted('DATADIR', dir_data)
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config_h.set_quoted('LIBEXECDIR', dir_libexec)
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config_h.set_quoted('MODULEDIR', dir_module_weston)
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config_h.set_quoted('LIBWESTON_MODULEDIR', dir_module_libweston)
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backend_default = get_option('backend-default')
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if backend_default == 'auto'
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foreach b : [ 'headless', 'x11', 'wayland', 'drm' ]
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if get_option('backend-' + b)
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backend_default = b
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endif
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endforeach
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endif
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config_h.set_quoted('WESTON_NATIVE_BACKEND', backend_default)
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message('The default backend is ' + backend_default)
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if not get_option('backend-' + backend_default)
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error('Backend @0@ was chosen as native but is not being built.'.format(backend_default))
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endif
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dep_xkbcommon = dependency('xkbcommon', version: '>= 0.3.0')
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if dep_xkbcommon.version().version_compare('>= 0.5.0')
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config_h.set('HAVE_XKBCOMMON_COMPOSE', '1')
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endif
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dep_wayland_server = dependency('wayland-server', version: '>= 1.22.0')
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dep_wayland_client = dependency('wayland-client', version: '>= 1.22.0')
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dep_pixman = dependency('pixman-1', version: '>= 0.25.2')
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dep_libinput = dependency('libinput', version: '>= 1.2.0')
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dep_libevdev = dependency('libevdev')
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dep_libm = cc.find_library('m')
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dep_libdl = cc.find_library('dl')
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dep_libdrm = dependency('libdrm', version: '>= 2.4.108')
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dep_libdrm_headers = dep_libdrm.partial_dependency(compile_args: true)
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dep_threads = dependency('threads')
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dep_lcms2 = dependency('lcms2', version: '>= 2.9', required: false)
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if dep_lcms2.found()
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config_h.set('HAVE_LCMS', '1')
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endif
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prog_python = import('python').find_installation('python3')
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files_xxd_py = files('tools/xxd.py')
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cmd_xxd = [ prog_python, files_xxd_py, '@INPUT@', '@OUTPUT@' ]
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deps_for_libweston_users = [
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dep_wayland_server,
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dep_pixman,
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dep_xkbcommon,
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]
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if get_option('renderer-gl')
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dep_egl = dependency('egl', required: false)
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if not dep_egl.found()
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error('libweston + gl-renderer requires egl which was not found. Or, you can use \'-Drenderer-gl=false\'.')
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endif
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else
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dep_egl = dependency('', required: false)
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endif
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subdir('include')
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subdir('protocol')
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subdir('shared')
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subdir('libweston')
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subdir('xwayland')
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subdir('frontend')
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subdir('desktop-shell')
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subdir('fullscreen-shell')
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subdir('ivi-shell')
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subdir('kiosk-shell')
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subdir('remoting')
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subdir('pipewire')
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subdir('clients')
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subdir('wcap')
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subdir('tests')
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subdir('data')
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subdir('man')
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subdir('pam')
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if meson.version().version_compare('>= 0.58.0')
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devenv = environment()
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devenv.set('WESTON_MODULE_MAP', env_modmap)
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devenv.set('WESTON_DATA_DIR', meson.current_source_dir() / 'data')
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meson.add_devenv(devenv)
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endif
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configure_file(output: 'config.h', configuration: config_h)
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if get_option('doc')
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subdir('doc/sphinx')
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else
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message('Documentation will not be built. Use -Ddoc to build it.')
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endif
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