gtk/meson.build
2017-05-03 15:10:55 +01:00

451 lines
15 KiB
Meson

project('gtk+-4.0', 'c',
version: '3.89.50',
default_options: [
'buildtype=debugoptimized',
'warning_level=1'
],
meson_version : '>= 0.39.1',
license: 'LGPLv2.1+')
glib_req = '>= 2.49.4'
pango_req = '>= 1.37.3'
atk_req = '>= 2.15.1'
cairo_req = '>= 1.14.0'
gdk_pixbuf_req = '>= 2.30.0'
introspection_req = '>= 1.39.0'
wayland_proto_req = '>= 1.7'
wayland_req = '>= 1.9.91'
mirclient_req = '>= 0.22.0'
mircookie_req = '>= 0.17.0'
graphene_req = '>= 1.5.1'
epoxy_req = '>= 1.0'
gnome = import('gnome')
# FIXME: add GLIB_MIN_REQUIRED_VERSION and GLIB_MAX_ALLOWED_VERSION
add_project_arguments('-DG_LOG_USE_STRUCTURED=1', language: 'c')
add_project_arguments('-DG_ENABLE_DEBUG', language: 'c')
add_project_arguments('-DG_ENABLE_CONSISTENCY_CHECKS', language: 'c')
# Making releases:
# 1. gtk_micro_version += 1;
# 2. gtk_interface_age += 1;
# 3. if any functions have been added, set gtk_interface_age to 0.
# 4. if backwards compatibility has been broken, we're in trouble
gtk_version = meson.project_version()
gtk_major_version = gtk_version.split('.')[0].to_int()
gtk_minor_version = gtk_version.split('.')[1].to_int()
gtk_micro_version = gtk_version.split('.')[2].to_int()
gtk_interface_age = 0
add_project_arguments('-DGTK_VERSION="' + meson.project_version() + '"', language: 'c')
add_project_arguments('-D_GNU_SOURCE', language : 'c')
# Define a string for the earliest version that this release has
# backwards binary compatibility with for all interfaces a module
# might. Unless we add module-only API with lower stability
# guarantees, this should be unchanged until we break binary compat
# for GTK+.
gtk_binary_version = '4.0.0'
gtk_binary_age = 100 * gtk_minor_version + gtk_micro_version
gtk_api_version = '4.0'
x11_enabled = get_option('enable-x11-backend')
wayland_enabled = get_option('enable-wayland-backend')
broadway_enabled = get_option('enable-broadway-backend')
mir_enabled = get_option('enable-mir-backend')
quartz_enabled = false # FIXME
win32_enabled = false # FIXME
os_unix = false
os_linux = false
os_win32 = false
os_darwin = false
if host_machine.system().contains('darwin')
os_darwin = true
elif host_machine.system().contains('mingw')
os_win32 = true
elif host_machine.system().contains('linux')
os_linux = true
endif
os_unix = not os_win32
cc = meson.get_compiler('c')
cdata = configuration_data()
cdata.set('PACKAGE_VERSION', '"'+meson.project_version()+'"')
cdata.set('GTK_LOCALEDIR', '"'+get_option('localedir')+'"')
cdata.set('GTK_DATADIR', '"'+get_option('datadir')+'"')
cdata.set('GTK_LIBDIR', '"'+get_option('libdir')+'"')
cdata.set('GETTEXT_PACKAGE', '"gtk30"')
cdata.set('GTK_MAJOR_VERSION', gtk_major_version)
cdata.set('GTK_MINOR_VERSION', gtk_minor_version)
cdata.set('GTK_MICRO_VERSION', gtk_micro_version)
cdata.set('GTK_BINARY_AGE', gtk_binary_age)
cdata.set('GTK_INTERFACE_AGE', gtk_interface_age)
check_headers = [
['HAVE_CRT_EXTERNS_H', 'crt/externs.h'],
['HAVE_DLFCN_H', 'dlfcn.h'],
['HAVE_FTW_H', 'ftw.h'],
['HAVE_INTTYPES_H', 'inttypes.h'],
['HAVE_LOCALE_H', 'locale.h'],
['HAVE_MEMORY_H', 'memory.h'],
['HAVE_STDINT_H', 'stdint.h'],
['HAVE_STDLIB_H', 'stdlib.h'],
['HAVE_STRINGS_H', 'strings.h'],
['HAVE_STRING_H', 'string.h'],
['HAVE_SYS_MMAN_H', 'sys/mman.h'],
['HAVE_SYS_PARAM_H', 'sys/param.h'],
['HAVE_SYS_STAT_H', 'sys/stat.h'],
['HAVE_SYS_SYSINFO_H', 'sys/sysinfo.h'],
['HAVE_SYS_SYSTEMINFO_H', 'sys/systeminfo.h'],
['HAVE_SYS_TIME_H', 'sys/time.h'],
['HAVE_SYS_TYPES_H', 'sys/types.h'],
['HAVE_UNISTD_H', 'unistd.h'],
#['HAVE_LINUX_MEMFD_H', 'linux/memfd.h'], # FIXME: doesn't work, see below
]
foreach h : check_headers
if cc.has_header(h.get(1))
cdata.set(h.get(0), 1)
endif
endforeach
# FIXME: cc.has_header('linux/memfd.h') doesn't work with meson 0.39 and gcc
# https://github.com/mesonbuild/meson/issues/1458
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80005
if cc.has_header_symbol('linux/memfd.h', 'MFD_CLOEXEC')
cdata.set('HAVE_LINUX_MEMFD_H', 1)
endif
# Maths functions might be implemented in libm
libm = cc.find_library('m', required : false)
check_functions = [
# check token HAVE_BIND_TEXTDOMAIN_CODESET
# check token HAVE_CUPS_API_1_6
['HAVE_DCGETTEXT', 'dcgettext', '#include<libintl.h>'],
['HAVE_DECL_ISINF', 'isinf', '#include<math.h>', libm],
['HAVE_DECL_ISNAN', 'isnan', '#include<math.h>', libm],
['HAVE_GETPAGESIZE', 'getpagesize', '#include<unistd.h>'],
['HAVE_GETRESUID', 'getresuid', '#define _GNU_SOURCE\n#include<unistd.h>'],
# check token HAVE_GETTEXT
# check token HAVE_GIO_UNIX
# check token HAVE_GNU_FTW
# check token HAVE_HTTPGETAUTHSTRING
# check token HAVE_HTTP_AUTHSTRING
# check token HAVE_IPRINTDIALOGCALLBACK
# check token HAVE_LC_MESSAGES
# check token HAVE_LOCALTIME_R
['HAVE_LSTAT', 'lstat', '#include<sys/stat.h>'],
['HAVE_MMAP', 'mmap', '#include<sys/mman.h>'],
['HAVE_NEARBYINT', 'nearbyint', '#include<math.h>', libm],
['HAVE_POSIX_FALLOCATE', 'posix_fallocate', '#include<fcntl.h>'],
['HAVE__LOCK_FILE', '_lock_file', '#include<stdio.h>'],
['HAVE_FLOCKFILE', 'flockfile', '#include<stdio.h>'],
['HAVE_MKSTEMP', 'mkstemp', '#include<stdlib.h>'],
['HAVE_MALLINFO', 'mallinfo', '#include<malloc.h>'],
['HAVE_ROUND', 'round', '#include<math.h>', libm],
['HAVE_RINT', 'rint', '#include<math.h>', libm],
['HAVE_LOG2', 'log2', '#include<math.h>', libm],
['HAVE_EXP2', 'exp2', '#include<math.h>', libm],
['HAVE_SINCOS', 'sincos', '#define _GNU_SOURCE\n#include<math.h>', libm],
# check token HAVE_SOCKADDR_UN_SUN_LEN
# check token HAVE_SOLARIS_XINERAMA
# check token HAVE_XFREE_XINERAMA
# check token HAVE_XINERAMA
# check token HAVE__NL_MEASUREMENT_MEASUREMENT
# check token HAVE__NL_PAPER_HEIGHT
# check token HAVE__NL_PAPER_WIDTH
# check token HAVE__NL_TIME_FIRST_WEEKDAY
# check token HAVE__NSGETENVIRON
]
foreach f : check_functions
if cc.has_function(f.get(1), prefix : f.get(2), dependencies : f.get(3, []))
cdata.set(f.get(0), 1)
endif
endforeach
# Disable deprecation checks for all libraries we depend on on stable branches.
# This is so newer versions of those libraries don't cause more warnings with
# a stable GTK version.
# We don't ever want to turn off deprecation warnings for master however, because
# that's where we get rid of deprecated API we use.
if gtk_minor_version % 2 == 0
cdata.set('GLIB_DISABLE_DEPRECATION_WARNINGS', 1)
endif
confinc = include_directories('.')
gdkinc = include_directories('gdk')
gtkinc = include_directories('gtk')
glib_dep = dependency('glib-2.0', version: glib_req)
giounix_dep = dependency('gio-unix-2.0', version: glib_req, required : false)
pango_dep = dependency('pango', version: pango_req)
pangoft_dep = dependency('pangoft2', required: wayland_enabled or x11_enabled)
cairo_dep = dependency('cairo', version: cairo_req)
pangocairo_dep = dependency('pangocairo', version: cairo_req)
cairogobj_dep = dependency('cairo-gobject', version: cairo_req)
pixbuf_dep = dependency('gdk-pixbuf-2.0', version: gdk_pixbuf_req)
epoxy_dep = dependency('epoxy', version: epoxy_req)
atk_dep = dependency('atk', version: atk_req)
gmodule_dep = dependency('gmodule-2.0', version: glib_req)
colord_dep = dependency('colord', version: '>= 0.1.9', required: false)
harfbuzz_dep = dependency('harfbuzz', version: '>= 0.9', required: false)
xkbdep = dependency('xkbcommon', version: '>= 0.2.0')
graphene_dep = dependency('graphene-1.0', version: graphene_req,
fallback : ['graphene', 'graphene_dep'])
fontconfig_dep = [] # only used in x11 backend
atkbridge_dep = [] # only used in x11 backend
pc_gdk_extra_libs = []
cairo_backends = []
foreach backend : [['cairo-xlib', x11_enabled],
['cairo-win32', win32_enabled],
['cairo-quartz', quartz_enabled],
['cairo', broadway_enabled or wayland_enabled or mir_enabled]]
if backend[1]
dependency(backend[0], version : cairo_req)
cairo_backends += [backend[0]]
endif
endforeach
atk_pkgs = ['atk']
wayland_pkgs = []
if wayland_enabled
wlclientdep = dependency('wayland-client', version: wayland_req)
wlprotocolsdep = dependency('wayland-protocols', version: wayland_proto_req)
wlcursordep = dependency('wayland-cursor', version: wayland_req)
wlegldep = dependency('wayland-egl')
wayland_pkgs = [
'wayland-client', wayland_req,
'wayland-protocols', wayland_proto_req,
'xkbcommon', '>= 0.2.0',
'wayland-cursor', wayland_req,
'wayland-egl',
]
endif
x11_pkgs = []
if x11_enabled
xrandr_dep = dependency('xrandr', version: '>= 1.2.99')
xrandr15_dep = dependency('xrandr', version: '>= 1.5', required: false)
x11_dep = dependency('x11')
xrender_dep = dependency('xrender')
xi_dep = dependency('xi')
xext_dep = dependency('xext')
xcursor_dep = dependency('xcursor', required: false)
xdamage_dep = dependency('xdamage', required: false)
xfixes_dep = dependency('xfixes', required: false)
xcomposite_dep = dependency('xcomposite', required: false)
fontconfig_dep = dependency('fontconfig')
atkbridge_dep = dependency('atk-bridge-2.0', version: atk_req)
# FIXME: check for xinerama + add to x11_pkgs
x11_pkgs = ['fontconfig', 'x11', 'xext', 'xi', 'xrandr']
if xcursor_dep.found()
x11_pkgs += ['xcursor']
endif
if xfixes_dep.found()
x11_pkgs += ['xfixes']
endif
if xcomposite_dep.found()
x11_pkgs += ['xcomposite']
endif
if xdamage_dep.found()
x11_pkgs += ['xdamage']
endif
atk_pkgs += ['atk-bridge-2.0']
cdata.set('HAVE_XDAMAGE', xdamage_dep.found())
cdata.set('HAVE_XCURSOR', xcursor_dep.found())
cdata.set('HAVE_XCOMPOSITE', xcomposite_dep.found())
cdata.set('HAVE_XFIXES', xfixes_dep.found())
if cc.has_function('XkbQueryExtension', dependencies : x11_dep,
prefix : '#include <X11/XKBlib.h>')
cdata.set('HAVE_XKB', 1)
endif
if cc.has_function('XSyncQueryExtension', dependencies : xext_dep,
prefix : '''#include <X11/Xlib.h>
#include <X11/extensions/sync.h>''')
cdata.set('HAVE_XSYNC', 1)
endif
if cc.has_function('XGetEventData', dependencies : x11_dep,
prefix : '#include <X11/Xlib.h>')
cdata.set('HAVE_XGENERICEVENTS', 1)
endif
if xi_dep.found() and cc.has_header('X11/extensions/XInput2.h')
cdata.set('XINPUT_2', 1)
prefix = '#include<X11/Xlib.h>\n#include<X11/extensions/XInput2.h>'
if cc.has_function('XIAllowTouchEvents', prefix: prefix) and cc.has_member('XIScrollClassInfo', 'number', prefix: prefix)
cdata.set('XINPUT_2_2', 1)
endif
endif
cdata.set('HAVE_RANDR', xrandr_dep.found())
cdata.set('HAVE_RANDR15', xrandr15_dep.found())
endif
mir_pkgs = []
if mir_enabled
mirclient_dep = dependency('mirclient', version : mirclient_req)
mircookie_dep = dependency('mircookie', version : mircookie_req)
libcontent_hub_glib_dep = dependency('libcontenthub-glib')
mir_pkgs = [
'mirclient', mirclient_req,
'mircookie', mircookie_req,
'libcontent-hub-glib',
]
endif
if broadway_enabled
pc_gdk_extra_libs += ['-lz']
endif
if quartz_enabled
pc_gdk_extra_libs += ['-framework Cocoa', '-framework Carbon']
endif
if win32_enabled
pc_gdk_extra_libs += ['-lgdi32', '-limm32', '-lshell32', '-lole32',
'-Wl,-luuid', '-lwinmm', '-ldwmapi', '-lsetupapi',
'-lcfgmgr32']
endif
mlib = cc.find_library('m', required: false)
cdata.set('HAVE_GIO_UNIX', giounix_dep.found())
cdata.set('HAVE_COLORD', colord_dep.found())
# Check for Vulkan support
# TODO: move to gsk subfolder maybe? Or will it be used elsewhere too?
have_vulkan = false
vulkan_lib = []
enable_vulkan = get_option('enable-vulkan')
if enable_vulkan != 'no'
vulkan_lib = cc.find_library('vulkan', required : false)
if vulkan_lib.found() and cc.has_function('vkCreateInstance', dependencies : vulkan_lib) and cc.has_header('vulkan/vulkan.h')
glslc = find_program('glslc', required : false)
if glslc.found()
have_vulkan = true
pc_gdk_extra_libs += ['-lvulkan']
else
error('Need glslc for Vulkan support. See https://github.com/google/shaderc or compile with -Denable-vulkan=no')
endif
endif
else
message('Vulkan support explicitly disabled')
endif
configure_file(
input : 'config.h.meson',
output: 'config.h',
configuration: cdata
)
subdir('gdk')
subdir('gsk')
subdir('gtk')
subdir('demos')
subdir('tests')
subdir('testsuite')
subdir('examples')
# pkg-config files - bit of a mess all of this
pkgconf = configuration_data()
pkgconf.set('prefix', get_option('prefix'))
pkgconf.set('exec_prefix', '${prefix}')
pkgconf.set('libdir', '${prefix}/@0@'.format(get_option('libdir')))
pkgconf.set('includedir', '${prefix}/@0@'.format(get_option('includedir')))
pkgconf.set('GTK_API_VERSION', gtk_api_version)
pkgconf.set('VERSION', meson.project_version())
pkgconf.set('GTK_BINARY_VERSION', gtk_binary_version)
hm = host_machine
pkgconf.set('host', '@0@-@1@'.format(hm.cpu_family(), hm.system())) # FIXME
# Requires
pango_pkgname = win32_enabled ? 'pangowin32' : 'pango'
pkgconf.set('GDK_PACKAGES', ' '.join([
pango_pkgname, pango_req,
'pangocairo', pango_req,
'gdk-pixbuf-2.0', gdk_pixbuf_req,
'cairo', cairo_req,
'cairo-gobject', cairo_req]))
pkgconf.set('GSK_PACKAGES', ' '.join([
#'gdk-pixbuf-2.0', gdk_pixbuf_req,
#'cairo', cairo_req,
#'cairo-gobject', cairo_req,
'graphene-gobject-1.0', graphene_req]))
pkgconf.set('GTK_PACKAGES', ' '.join([
'atk', atk_req,
#'cairo', cairo_req,
#'cairo-gobject', cairo_req,
#'gdk-pixbuf-2.0', gdk_pixbuf_req,
'gio-2.0', glib_req]))
# Requires.private
gio_pkgname = os_unix ? 'gio-unix-2.0' : 'gio-2.0'
pkgconf.set('GDK_PRIVATE_PACKAGES', ' '.join([
gio_pkgname, glib_req,
'epoxy', epoxy_req] + x11_pkgs + wayland_pkgs + mir_pkgs + cairo_backends))
pkgconf.set('GSK_PRIVATE_PACKAGES', '') # all already in GDK_PRIVATE_PACKAGES
pangoft2_pkgs = (wayland_enabled or x11_enabled) ? ['pangoft2'] : []
pkgconf.set('GTK_PRIVATE_PACKAGES', ' '.join(atk_pkgs + pangoft2_pkgs))
pkgconf.set('GDK_EXTRA_LIBS', ' '.join(pc_gdk_extra_libs))
pkgconf.set('GSK_EXTRA_LIBS', '')
pkgconf.set('GTK_EXTRA_LIBS', '')
pkgconf.set('GDK_EXTRA_CFLAGS', '')
pkgconf.set('GSK_EXTRA_CFLAGS', '')
pkgconf.set('GTK_EXTRA_CFLAGS', '')
pkg_install_dir = join_paths(get_option('libdir'), 'pkgconfig')
pkgs = ['gtk+-4.0.pc']
pkg_targets = ''
foreach backend : ['broadway', 'mir', 'quartz', 'wayland', 'win32', 'x11']
if get_variable('@0@_enabled'.format(backend))
pkgs += ['gtk+-@0@-4.0.pc'.format(backend)]
pkg_targets += ' ' + backend
endif
endforeach
pkgconf.set('GDK_BACKENDS', pkg_targets.strip())
foreach pkg : pkgs
configure_file(input : 'gtk+-4.0.pc.in',
output : pkg,
configuration : pkgconf,
install_dir : pkg_install_dir)
endforeach
if host_machine.system() != 'windows'
configure_file(input : 'gtk+-unix-print-4.0.pc.in',
output : 'gtk+-unix-print-4.0.pc',
configuration : pkgconf,
install_dir : pkg_install_dir)
endif
subdir('po')
subdir('po-properties')