934 lines
29 KiB
Meson
934 lines
29 KiB
Meson
project('gtk', 'c',
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version: '4.13.4',
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default_options: [
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'buildtype=debugoptimized',
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'warning_level=1',
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# We only need c99, but glib needs GNU-specific features
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# https://github.com/mesonbuild/meson/issues/2289
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'c_std=gnu99',
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],
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meson_version : '>= 0.63.0',
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license: 'LGPL-2.1-or-later')
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# keep these numbers in sync with wrap files where there exist
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glib_req = '>= 2.76.0'
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introspection_req = '>= 1.76.0' # keep this in sync with glib
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pango_req = '>= 1.50.0' # keep this in sync with .gitlab-ci/test-msys.sh
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harfbuzz_req = '>= 2.6.0'
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fribidi_req = '>= 1.0.6'
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cairo_req = '>= 1.14.0'
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gdk_pixbuf_req = '>= 2.30.0'
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wayland_proto_req = '>= 1.31'
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wayland_req = '>= 1.21.0'
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graphene_req = '>= 1.10.0'
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epoxy_req = '>= 1.4'
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cloudproviders_req = '>= 0.3.1'
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xkbcommon_req = '>= 0.2.0'
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sysprof_req = '>= 3.38.0'
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vulkan_req = '>= 1.2'
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fs = import('fs')
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gnome = import('gnome')
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pkg_config = import('pkgconfig')
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add_project_arguments('-DG_LOG_USE_STRUCTURED=1', language: 'c')
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add_project_arguments('-DGLIB_DISABLE_DEPRECATION_WARNINGS', language: 'c')
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# Making releases:
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# 1. new development cycle:
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# a. gtk_minor_version += 1
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# b. gtk_micro_version = 0
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# 2. new stable cycle:
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# a. gtk_minor_version += 1
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# b. gtk_micro_version = 0
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# 3. every new release:
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# a. gtk_micro_version += 1
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gtk_version = meson.project_version()
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gtk_major_version = gtk_version.split('.')[0].to_int()
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gtk_minor_version = gtk_version.split('.')[1].to_int()
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gtk_micro_version = gtk_version.split('.')[2].to_int()
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# Interface age gets reset during development cycles, when
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# we add new API; new micro versions of the same minor
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# stable cycle will have the same interface age
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#
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# If new API is added during a stable cycle, reset to 0
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gtk_interface_age = gtk_minor_version.is_odd() ? 0 : gtk_micro_version
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add_project_arguments('-DGTK_VERSION="@0@"'.format(meson.project_version()), language: 'c')
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add_project_arguments('-D_GNU_SOURCE', language: 'c')
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# Use debug/optimization flags to determine whether to enable debug or disable
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# cast checks
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gtk_debug_cflags = []
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debug = get_option('debug')
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optimization = get_option('optimization')
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if debug
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gtk_debug_cflags += '-DG_ENABLE_DEBUG'
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if optimization in ['0', 'g']
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gtk_debug_cflags += '-DG_ENABLE_CONSISTENCY_CHECKS'
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endif
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elif optimization in ['2', '3', 's']
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gtk_debug_cflags += ['-DG_DISABLE_CAST_CHECKS', '-DG_DISABLE_ASSERT']
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endif
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add_project_arguments(gtk_debug_cflags, language: 'c')
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# Define a string for the earliest version that this release has
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# backwards binary compatibility with for all interfaces a module
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# might. Unless we add module-only API with lower stability
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# guarantees, this should be unchanged until we break binary compat
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# for GTK+.
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gtk_binary_version = '4.0.0'
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gtk_binary_age = 100 * gtk_minor_version + gtk_micro_version
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gtk_soversion = '1'
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gtk_library_version = '1.@0@.@1@'.format(gtk_binary_age - gtk_interface_age, gtk_interface_age)
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gtk_api_version = '4.0'
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module_suffix = []
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# GModule requires file extension to be .so, not .dylib on Mac.
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# https://gitlab.gnome.org/GNOME/glib/issues/520
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if ['darwin', 'ios'].contains(host_machine.system())
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module_suffix = 'so'
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endif
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x11_enabled = get_option('x11-backend')
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wayland_enabled = get_option('wayland-backend')
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broadway_enabled = get_option('broadway-backend')
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macos_enabled = get_option('macos-backend')
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win32_enabled = get_option('win32-backend')
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os_unix = false
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os_linux = false
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os_win32 = false
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os_darwin = false
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# Some windowing system backends depend on the platform we're
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# building for, so we need to ensure they are disabled; in other
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# cases, they are the only windowing system available, so we need
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# to ensure they are enabled
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if host_machine.system() == 'darwin'
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os_darwin = true
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elif host_machine.system() == 'windows'
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os_win32 = true
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elif host_machine.system() == 'linux'
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os_linux = true
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endif
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os_unix = not os_win32
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if os_darwin
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wayland_enabled = false
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else
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macos_enabled = false
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endif
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if os_win32
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wayland_enabled = false
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x11_enabled = false
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else
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win32_enabled = false
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endif
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gtk_prefix = get_option('prefix')
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gtk_includedir = join_paths(gtk_prefix, get_option('includedir'))
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gtk_libdir = join_paths(gtk_prefix, get_option('libdir'))
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gtk_datadir = join_paths(gtk_prefix, get_option('datadir'))
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gtk_localedir = join_paths(gtk_prefix, get_option('localedir'))
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gtk_sysconfdir = join_paths(gtk_prefix, get_option('sysconfdir'))
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gtk_bindir = join_paths(gtk_prefix, get_option('bindir'))
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gtk_applicationsdir = join_paths(gtk_datadir, 'applications')
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gtk_schemasdir = join_paths(gtk_datadir, 'glib-2.0/schemas')
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gtk_appdatadir = join_paths(gtk_datadir, 'metainfo')
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cc = meson.get_compiler('c')
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cdata = configuration_data()
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cdata.set_quoted('PACKAGE_VERSION', meson.project_version())
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cdata.set_quoted('GTK_LOCALEDIR', gtk_localedir)
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cdata.set_quoted('GTK_DATADIR', gtk_datadir)
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cdata.set_quoted('GTK_LIBDIR', gtk_libdir)
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cdata.set_quoted('GTK_SYSCONFDIR', gtk_sysconfdir)
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cdata.set_quoted('GETTEXT_PACKAGE', 'gtk40')
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check_headers = [
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'crt/externs.h',
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'dev/evdev/input.h',
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'dlfcn.h',
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'ftw.h',
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'inttypes.h',
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'linux/input.h',
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'linux/memfd.h',
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'locale.h',
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'memory.h',
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'stdint.h',
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'stdlib.h',
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'strings.h',
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'string.h',
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'sys/mman.h',
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'sys/param.h',
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'sys/stat.h',
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'sys/sysinfo.h',
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'sys/systeminfo.h',
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'sys/time.h',
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'sys/types.h',
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'sys/sysmacros.h',
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'unistd.h',
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]
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foreach h : check_headers
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if cc.has_header(h)
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cdata.set('HAVE_' + h.underscorify().to_upper(), 1)
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endif
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endforeach
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# Maths functions might be implemented in libm
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libm = cc.find_library('m', required: false)
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check_functions = [
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'getpagesize',
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'getresuid',
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'madvise',
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'memfd_create',
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'mkostemp',
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'mlock',
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'mmap',
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'posix_fallocate',
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'sincos',
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'sincosf',
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]
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foreach func : check_functions
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if cc.has_function(func,
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args: '-D_GNU_SOURCE',
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prefix:
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'#include <stdlib.h>\n' +
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'#include <unistd.h>\n' +
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'#include <sys/mman.h>\n' +
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'#include <fcntl.h>\n' +
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'#include <math.h>',
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dependencies: libm)
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cdata.set('HAVE_' + func.underscorify().to_upper(), 1)
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endif
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endforeach
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# We use links() because sigsetjmp() is often a macro hidden behind other macros
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cdata.set('HAVE_SIGSETJMP',
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cc.links('''#define _POSIX_SOURCE
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#include <setjmp.h>
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int main (void) {
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sigjmp_buf env;
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sigsetjmp (env, 0);
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return 0;
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}''', name: 'sigsetjmp'),
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)
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# Check for __uint128_t (gcc) by checking for 128-bit division
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uint128_t_src = '''int main() {
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static __uint128_t v1 = 100;
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static __uint128_t v2 = 10;
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static __uint128_t u;
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u = v1 / v2;
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}'''
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if cc.compiles(uint128_t_src, name : '__uint128_t available')
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cdata.set('HAVE_UINT128_T', 1)
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endif
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# Disable deprecation checks for all libraries we depend on on stable branches.
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# This is so newer versions of those libraries don't cause more warnings with
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# a stable GTK version.
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#
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# We don't ever want to turn off deprecation warnings for development cycles,
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# however, because that's where we get rid of deprecated API we use.
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if gtk_minor_version.is_even()
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cdata.set('GLIB_DISABLE_DEPRECATION_WARNINGS', 1)
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endif
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# Compiler flags
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if cc.get_id() == 'msvc'
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required_cflags = []
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required_debug_cflags = '-Zc:preprocessor'
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test_cflags = [
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'-FI@0@/build-aux/msvc/msvc_recommended_pragmas.h'.format(meson.project_source_root()),
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'-D_USE_MATH_DEFINES',
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required_debug_cflags
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]
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msvc_supported_cflags = cc.get_supported_arguments(test_cflags)
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if debug
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required_cflags += required_debug_cflags
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endif
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foreach f : required_cflags
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if not msvc_supported_cflags.contains(f)
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error('@0@ required for this build'.format(f))
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endif
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endforeach
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add_project_arguments(msvc_supported_cflags, language: 'c')
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add_languages('cpp')
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cxx = meson.get_compiler('cpp')
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if cxx.get_id() == 'msvc'
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add_project_arguments(cxx.get_supported_arguments(test_cflags), language: 'cpp')
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endif
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elif cc.get_id() == 'gcc' or cc.get_id() == 'clang'
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test_cflags = [
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'-fno-strict-aliasing',
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'-Wno-c++11-extensions',
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'-Wno-missing-include-dirs',
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'-Wno-typedef-redefinition',
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'-Wno-tautological-constant-out-of-range-compare',
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'-Wduplicated-branches',
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'-Wduplicated-cond',
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'-Wformat=2',
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'-Wformat-nonliteral',
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'-Wformat-security',
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'-Wignored-qualifiers',
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'-Wimplicit-function-declaration',
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'-Wlogical-op',
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'-Wmisleading-indentation',
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'-Wmissing-format-attribute',
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'-Wmissing-include-dirs',
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'-Wmissing-noreturn',
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'-Wnested-externs',
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'-Wold-style-definition',
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'-Wpointer-arith',
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'-Wshadow',
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'-Wstrict-prototypes',
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'-Wswitch-default',
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'-Wswitch-enum',
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'-Wundef',
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'-Wuninitialized',
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'-Wunused',
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]
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extra_warnings = [
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'address',
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'array-bounds',
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'empty-body',
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'enum-int-mismatch',
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'implicit',
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'implicit-fallthrough', # For non-gcc
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'implicit-fallthrough=5', # For GCC, only recognize the attribute and no comments
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'init-self',
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'int-to-pointer-cast',
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'main',
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'missing-braces',
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'missing-declarations',
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'missing-prototypes',
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'nonnull',
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'override-init',
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'pointer-to-int-cast',
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'redundant-decls',
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'return-type',
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'sequence-point',
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'trigraphs',
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'vla',
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'write-strings',
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]
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if get_option('buildtype').startswith('debug')
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foreach warning: extra_warnings
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test_cflags += '-Werror=@0@'.format(warning)
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endforeach
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else
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foreach warning: extra_warnings
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test_cflags += '-W@0@'.format(warning)
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endforeach
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endif
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if cc.get_id() == 'gcc'
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test_cflags += ['-Wcast-align'] # This warns too much on clang
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endif
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if not gtk_debug_cflags.contains('-DG_DISABLE_ASSERT')
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test_cflags += ['-Wnull-dereference'] # Too noisy when assertions are disabled
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endif
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else
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test_cflags = []
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endif
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# Symbol visibility
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if get_option('default_library') != 'static'
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if os_win32
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cdata.set('DLL_EXPORT', true)
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else
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test_cflags += ['-fvisibility=hidden']
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endif
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endif
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common_cflags = cc.get_supported_arguments(test_cflags)
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common_ldflags = cc.get_supported_link_arguments([
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'-Wl,-Bsymbolic',
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'-Wl,-z,relro',
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'-Wl,-z,now',
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])
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confinc = include_directories('.')
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gdkinc = include_directories('gdk')
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gskinc = include_directories('gsk')
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gtkinc = include_directories('gtk')
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testinc = include_directories('tests')
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# Dependencies
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glib_dep = dependency('glib-2.0', version: glib_req)
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gobject_dep = dependency('gobject-2.0', version: glib_req)
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if os_win32
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giowin32_dep = dependency('gio-windows-2.0', version: glib_req, required: win32_enabled)
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endif
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if os_unix
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giounix_dep = dependency('gio-unix-2.0', version: glib_req, required: false)
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endif
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gmodule_dep = dependency('gmodule-2.0', version: glib_req)
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cairo_dep = dependency('cairo', version: cairo_req,
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default_options: ['zlib=enabled', 'tests=disabled'])
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cairogobj_dep = dependency('cairo-gobject', version: cairo_req)
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pango_dep = dependency('pango', version: pango_req)
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fribidi_dep = dependency('fribidi', version: fribidi_req,
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default_options: ['docs=false'])
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harfbuzz_dep = dependency('harfbuzz', version: harfbuzz_req,
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default_options: ['coretext=enabled'])
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# Require PangoFT2 if on X11 or wayland
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pangoft_dep = dependency('pangoft2', version: pango_req,
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required: wayland_enabled or x11_enabled)
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if win32_enabled
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# for GTK_IM_CONTEXT_IME
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pangowin32_dep = dependency('pangowin32')
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endif
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pangocairo_dep = dependency('pangocairo', version: pango_req)
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pixbuf_dep = dependency('gdk-pixbuf-2.0', version: gdk_pixbuf_req,
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default_options: ['png=enabled', 'jpeg=enabled', 'builtin_loaders=png,jpeg', 'man=false'])
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png_dep = dependency('libpng', 'png')
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tiff_dep = dependency('libtiff-4', 'tiff')
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jpeg_dep = dependency('libjpeg', 'jpeg')
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epoxy_dep = dependency('epoxy', version: epoxy_req)
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xkbdep = dependency('xkbcommon', version: xkbcommon_req, required: wayland_enabled)
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graphene_dep = dependency('graphene-gobject-1.0', version: graphene_req,
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default_options: ['tests=false', 'gobject_types=true'])
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iso_codes_dep = dependency('iso-codes', required: false)
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|
gi_dep = dependency('gobject-introspection-1.0', version: introspection_req,
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required: get_option('introspection').enabled() and
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get_option('build-tests'))
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|
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fontconfig_dep = [] # only used in x11 backend
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|
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if os_win32
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platform_gio_dep = giowin32_dep
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endif
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if os_unix
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platform_gio_dep = giounix_dep
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endif
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|
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tracker3_dep = dependency('tracker-sparql-3.0', required: get_option('tracker'))
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cdata.set('HAVE_TRACKER3', tracker3_dep.found())
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|
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colord_dep = dependency('colord', version: '>= 0.1.9', required: get_option('colord'))
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cdata.set('HAVE_COLORD', colord_dep.found())
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|
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|
if not os_win32
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if iso_codes_dep.found()
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cdata.set_quoted('ISO_CODES_PREFIX', iso_codes_dep.get_variable(pkgconfig: 'prefix'))
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else
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cdata.set_quoted('ISO_CODES_PREFIX', '/usr')
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endif
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endif
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|
|
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cairo_backends = []
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foreach backend: [ ['cairo-xlib', cairo_req, x11_enabled],
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['cairo-win32', cairo_req, win32_enabled],
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['cairo-quartz', cairo_req, macos_enabled],
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['cairo', cairo_req, broadway_enabled or wayland_enabled], ]
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backend_enabled = backend.get(2)
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cairo_backend_req = backend.get(1)
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cairo_backend = backend.get(0)
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if backend_enabled
|
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if dependency(cairo_backend, version: cairo_backend_req).found()
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cairo_backends += [ cairo_backend ]
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endif
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endif
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endforeach
|
|
|
|
cairo_pkg_found = false
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cairogobj_pkg_found = false
|
|
|
|
if cairo_dep.found()
|
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cairo_pkg_found = true
|
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endif
|
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if cairogobj_dep.found()
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cairogobj_pkg_found = true
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endif
|
|
|
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cairo_csi_dep = dependency('cairo-script-interpreter', required: false)
|
|
if not cairo_csi_dep.found()
|
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cairo_csi_dep = cc.find_library('cairo-script-interpreter', required: get_option('build-tests'))
|
|
endif
|
|
|
|
have_egl = epoxy_dep.get_variable(
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|
pkgconfig: 'epoxy_has_egl',
|
|
internal: 'epoxy_has_egl',
|
|
default_value: '0') == '1'
|
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|
|
cdata.set('HAVE_CAIRO_SCRIPT_INTERPRETER', cairo_csi_dep.found())
|
|
if have_egl
|
|
cdata.set('HAVE_EGL', 1)
|
|
endif
|
|
cdata.set('HAVE_HARFBUZZ', harfbuzz_dep.found())
|
|
cdata.set('HAVE_PANGOFT', pangoft_dep.found())
|
|
|
|
wayland_pkgs = []
|
|
if wayland_enabled
|
|
wlclientdep = dependency('wayland-client', version: wayland_req,
|
|
default_options: ['documentation=false'])
|
|
wlprotocolsdep = dependency('wayland-protocols', version: wayland_proto_req)
|
|
wlegldep = dependency('wayland-egl')
|
|
|
|
wlproto_dir = wlprotocolsdep.get_variable('pkgdatadir')
|
|
|
|
wayland_pkgs = [
|
|
'wayland-client @0@'.format(wayland_req),
|
|
'xkbcommon @0@'.format(xkbcommon_req),
|
|
'wayland-egl',
|
|
]
|
|
|
|
if wlprotocolsdep.version().version_compare('>=1.32')
|
|
cdata.set('HAVE_TOPLEVEL_STATE_SUSPENDED', 1)
|
|
endif
|
|
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')
|
|
xdamage_dep = dependency('xdamage')
|
|
xfixes_dep = dependency('xfixes')
|
|
fontconfig_dep = dependency('fontconfig')
|
|
|
|
x11_pkgs = ['fontconfig', 'x11', 'xext', 'xi', 'xrandr', 'xcursor', 'xdamage', 'xfixes', 'xinerama']
|
|
|
|
cdata.set('HAVE_XCURSOR', 1)
|
|
cdata.set('HAVE_XDAMAGE', 1)
|
|
cdata.set('HAVE_XFIXES', 1)
|
|
|
|
if not cc.has_function('XkbQueryExtension', dependencies: x11_dep,
|
|
prefix : '#include <X11/XKBlib.h>')
|
|
error('X11 backend enabled, but Xkb not found.')
|
|
endif
|
|
cdata.set('HAVE_XKB', 1)
|
|
|
|
if not cc.has_function('XSyncQueryExtension', dependencies: xext_dep,
|
|
prefix: '''#include <X11/Xlib.h>
|
|
#include <X11/extensions/sync.h>''')
|
|
error('X11 backend enabled, but Xsync not found.')
|
|
endif
|
|
cdata.set('HAVE_XSYNC', 1)
|
|
|
|
if not cc.has_function('XGetEventData', dependencies: x11_dep)
|
|
error('X11 backend enabled, but no generic event support.')
|
|
endif
|
|
cdata.set('HAVE_XGENERICEVENTS', 1)
|
|
|
|
if not xi_dep.found() or not cc.has_header('X11/extensions/XInput2.h', dependencies: xi_dep)
|
|
error('X11 backend enabled, but XInput2 not found.')
|
|
endif
|
|
|
|
# Note that we also check that the XIScrollClassInfo struct is defined,
|
|
# because at least Ubuntu Oneiric seems to have XIAllowTouchEvents(),
|
|
# but not the XIScrollClassInfo struct
|
|
has_allow_touch_events = cc.has_function('XIAllowTouchEvents', dependencies: xi_dep)
|
|
has_scroll_class_info = cc.has_member('XIScrollClassInfo', 'number', dependencies: xi_dep,
|
|
prefix: '''#include <X11/Xlib.h>
|
|
#include <X11/extensions/XInput2.h>''')
|
|
if not has_allow_touch_events or not has_scroll_class_info
|
|
error('X11 backend enabled, but XInput2.2 not found.')
|
|
endif
|
|
cdata.set('XINPUT_2_2', 1)
|
|
|
|
has_gesture_pinch_event = cc.has_member('XIGesturePinchEvent', 'type', dependencies: xi_dep,
|
|
prefix: '''#include <X11/Xlib.h>
|
|
#include <X11/extensions/XInput2.h>''')
|
|
if has_gesture_pinch_event
|
|
cdata.set('XINPUT_2_4', 1)
|
|
endif
|
|
|
|
xinerama_dep = dependency('xinerama')
|
|
if not cc.has_header_symbol('X11/extensions/Xinerama.h', 'XineramaQueryExtension', dependencies: xinerama_dep)
|
|
error('X11 backend enabled, but Xinerama extension does not work.')
|
|
endif
|
|
cdata.set('HAVE_XFREE_XINERAMA', 1)
|
|
|
|
cdata.set('HAVE_RANDR', xrandr_dep.found())
|
|
cdata.set('HAVE_RANDR15', xrandr15_dep.found())
|
|
endif
|
|
|
|
extra_demo_ldflags = []
|
|
if win32_enabled
|
|
if cc.get_id() == 'msvc'
|
|
# Since the demo programs are now built as pure GUI programs, we
|
|
# need to pass in /entry:mainCRTStartup so that they will properly
|
|
# link on Visual Studio builds
|
|
extra_demo_ldflags = ['/entry:mainCRTStartup']
|
|
endif
|
|
|
|
# Check whether libepoxy is built with EGL support on Windows
|
|
endif
|
|
|
|
# Check for bind_textdomain_codeset, including -lintl if GLib brings it in by
|
|
# doing the same check as glib. We can't check that by linking to glib because
|
|
# it might be a subproject and hence not built yet.
|
|
if cc.has_function('ngettext')
|
|
libintl_dep = []
|
|
cdata.set('HAVE_BIND_TEXTDOMAIN_CODESET', 1)
|
|
else
|
|
libintl_dep = cc.find_library('intl', required : false)
|
|
if cc.has_function('bind_textdomain_codeset', dependencies: libintl_dep)
|
|
cdata.set('HAVE_BIND_TEXTDOMAIN_CODESET', 1)
|
|
else
|
|
# Don't use subproject('proxy-libintl').get_variable('intl_dep') because that
|
|
# makes the dependency unconditional. This way, people have the option of
|
|
# either not providing the subproject or disabling it entirely with
|
|
# --wrap-mode=nodownload or nofallback.
|
|
libintl_dep = dependency('', required : false,
|
|
fallback: ['proxy-libintl', 'intl_dep'])
|
|
if libintl_dep.found()
|
|
cdata.set('HAVE_BIND_TEXTDOMAIN_CODESET', 1)
|
|
endif
|
|
endif
|
|
endif
|
|
|
|
if os_unix
|
|
cdata.set('HAVE_GIO_UNIX', giounix_dep.found())
|
|
endif
|
|
|
|
# Check for Vulkan support
|
|
# Uses meson's custom vulkan dependency searching. Set the VULKAN_SDK env var
|
|
# to use a custom path for the Vulkan SDK. Bugs that are found with it should
|
|
# be reported upstream and fixed.
|
|
vulkan_dep = dependency('vulkan',
|
|
version: vulkan_req,
|
|
required: get_option('vulkan'))
|
|
glslc = find_program('glslc', required: get_option('vulkan'))
|
|
if vulkan_dep.found()
|
|
have_vulkan = true
|
|
vulkan_pkg_found = vulkan_dep.type_name() == 'pkgconfig'
|
|
else
|
|
have_vulkan = false
|
|
vulkan_pkg_found = false
|
|
endif
|
|
|
|
if cc.has_header('linux/dma-buf.h')
|
|
dmabuf_dep = dependency('libdrm',
|
|
required: os_linux)
|
|
else
|
|
if os_linux
|
|
error('OS is Linux, but linux/dma-buf.h not found.')
|
|
endif
|
|
dmabuf_dep = dependency('', required: false)
|
|
endif
|
|
cdata.set('HAVE_DMABUF', dmabuf_dep.found())
|
|
# We only care about drm_fourcc.h for all the fourccs,
|
|
# but not about linking to libdrm
|
|
dmabuf_dep = dmabuf_dep.partial_dependency(includes: true, compile_args: true)
|
|
|
|
cloudproviders_dep = dependency('cloudproviders',
|
|
required: get_option('cloudproviders'),
|
|
version: cloudproviders_req,
|
|
default_options: [
|
|
'vapigen=false',
|
|
])
|
|
cdata.set('HAVE_CLOUDPROVIDERS', cloudproviders_dep.found())
|
|
|
|
# libsysprof-capture support
|
|
if not get_option('sysprof').disabled()
|
|
libsysprof_capture_dep = dependency('sysprof-capture-4', version: sysprof_req,
|
|
required: get_option('sysprof'),
|
|
default_options: [
|
|
'agent=false',
|
|
'examples=false',
|
|
'gtk=false',
|
|
'tests=false',
|
|
'tools=false',
|
|
'libsysprof=true',
|
|
'sysprofd=none',
|
|
'help=false',
|
|
],
|
|
)
|
|
cdata.set('HAVE_SYSPROF', libsysprof_capture_dep.found())
|
|
profiler_enabled = true
|
|
else
|
|
libsysprof_capture_dep = disabler()
|
|
profiler_enabled = false
|
|
endif
|
|
|
|
graphene_dep_type = graphene_dep.type_name()
|
|
if graphene_dep_type == 'pkgconfig'
|
|
graphene_has_sse2 = graphene_dep.get_variable(pkgconfig: 'graphene_has_sse2') == '1'
|
|
graphene_has_gcc = graphene_dep.get_variable(pkgconfig: 'graphene_has_gcc') == '1'
|
|
else
|
|
graphene_simd = subproject('graphene').get_variable('graphene_simd')
|
|
graphene_has_sse2 = graphene_simd.contains('sse2')
|
|
graphene_has_gcc = graphene_simd.contains('gcc')
|
|
endif
|
|
|
|
if graphene_has_sse2 or graphene_has_gcc
|
|
message('Need aligned memory due to the use of SSE2 or GCC vector instructions')
|
|
|
|
if os_win32 and cc.get_id() == 'gcc'
|
|
add_project_arguments(['-mstackrealign'], language: 'c')
|
|
endif
|
|
endif
|
|
|
|
f16c_cflags = []
|
|
if get_option('f16c').enabled()
|
|
f16c_prog = '''
|
|
#if defined(__GNUC__)
|
|
# if !defined(__amd64__) && !defined(__x86_64__)
|
|
# error "F16C intrinsics are only available on x86_64"
|
|
# endif
|
|
#if !defined __has_attribute
|
|
# error "No __has_attribute() support"
|
|
#endif
|
|
#if !__has_attribute(ifunc)
|
|
# error "ifunc not supported"
|
|
#endif
|
|
static int resolved_ifunc (void) { return 0; }
|
|
static void *resolve_ifunc (void) { return resolved_ifunc; }
|
|
int ifunc_test (void) __attribute__((ifunc ("resolve_ifunc")));
|
|
#else
|
|
int ifunc_test (void) { return 0; }
|
|
#endif
|
|
#if defined(__SSE__) || defined(_MSC_VER)
|
|
# include <immintrin.h>
|
|
#else
|
|
# error "No F16C intrinsics available"
|
|
#endif
|
|
|
|
int main () {
|
|
float f[4] = { 0, };
|
|
unsigned short h[4] = { 0, };
|
|
__m128 s = _mm_loadu_ps (f);
|
|
__m128i i = _mm_cvtps_ph (s, 0);
|
|
_mm_storel_epi64 ((__m128i*)h, i);
|
|
|
|
#if defined (__GNUC__) || defined (__clang__)
|
|
__builtin_cpu_init ();
|
|
__builtin_cpu_supports ("f16c");
|
|
#endif
|
|
|
|
return ifunc_test ();
|
|
}'''
|
|
if cc.get_id() != 'msvc'
|
|
test_f16c_cflags = [ '-mf16c' ]
|
|
else
|
|
test_f16c_cflags = []
|
|
endif
|
|
|
|
if cc.compiles(f16c_prog, args: test_f16c_cflags, name: 'F16C intrinsics')
|
|
cdata.set('HAVE_F16C', 1)
|
|
f16c_cflags = test_f16c_cflags
|
|
else
|
|
f16c_cflags = []
|
|
endif
|
|
endif
|
|
|
|
if os_unix
|
|
cpdb_dep = dependency('cpdb-frontend', version : '>=2.0', required: get_option('print-cpdb'))
|
|
cups_dep = dependency('cups', version : '>=2.0', required: get_option('print-cups'))
|
|
endif
|
|
|
|
# Introspection
|
|
gir = find_program('g-ir-scanner', required : get_option('introspection'))
|
|
|
|
if not gir.found() and get_option('introspection').enabled()
|
|
error('Introspection enabled, but g-ir-scanner not found.')
|
|
endif
|
|
|
|
build_gir = gir.found() and (get_option('introspection').enabled() or
|
|
(get_option('introspection').allowed() and get_option('documentation')))
|
|
|
|
# Resource building
|
|
glib_compile_resources = find_program('glib-compile-resources')
|
|
|
|
objcopy_supports_add_symbol = false
|
|
objcopy_supports_section_alignment = false
|
|
objcopy = find_program('objcopy', required : false)
|
|
if objcopy.found()
|
|
objcopy_supports_add_symbol = run_command(objcopy, '--help', check: false).stdout().contains('--add-symbol')
|
|
objcopy_supports_section_alignment = run_command(objcopy, '--help', check: false).stdout().contains('--set-section-alignment')
|
|
endif
|
|
|
|
ld_is_bfd = false
|
|
ld = find_program('ld', required : false)
|
|
if ld.found()
|
|
ld_is_bfd = run_command(ld, '--version', check: false).stdout().contains('GNU ld')
|
|
endif
|
|
|
|
if not meson.is_cross_build() and build_machine.cpu_family() == 'x86_64' and build_machine.system() == 'linux' and objcopy.found() and objcopy_supports_add_symbol and objcopy_supports_section_alignment and ld.found() and ld_is_bfd
|
|
can_use_objcopy_for_resources = true
|
|
else
|
|
can_use_objcopy_for_resources = false
|
|
endif
|
|
|
|
project_build_root = meson.current_build_dir()
|
|
|
|
gen_visibility_macros = find_program('build-aux/meson/gen-visibility-macros.py')
|
|
|
|
subdir('gdk/version')
|
|
subdir('gtk/css')
|
|
subdir('gdk')
|
|
subdir('gsk')
|
|
subdir('gtk')
|
|
subdir('modules')
|
|
if get_option('build-demos')
|
|
subdir('demos')
|
|
endif
|
|
subdir('tools')
|
|
if get_option('build-tests')
|
|
subdir('tests')
|
|
endif
|
|
if get_option('build-testsuite')
|
|
subdir('testsuite')
|
|
endif
|
|
if get_option('build-examples')
|
|
subdir('examples')
|
|
endif
|
|
|
|
# config.h
|
|
configure_file(output: 'config.h',
|
|
configuration: cdata)
|
|
|
|
# Requires
|
|
pango_pkgname = win32_enabled ? 'pangowin32' : 'pango'
|
|
gdk_packages = [
|
|
'@0@ @1@'.format(pango_pkgname, pango_req),
|
|
'pangocairo @0@'.format(pango_req),
|
|
'gdk-pixbuf-2.0 @0@'.format(gdk_pixbuf_req),
|
|
]
|
|
|
|
if cairo_pkg_found
|
|
gdk_packages += 'cairo @0@'.format(cairo_req)
|
|
endif
|
|
if cairogobj_pkg_found
|
|
gdk_packages += 'cairo-gobject @0@'.format(cairo_req)
|
|
endif
|
|
|
|
if vulkan_pkg_found
|
|
gdk_packages += ' vulkan'
|
|
endif
|
|
|
|
gsk_packages = [ 'graphene-gobject-1.0 @0@'.format(graphene_req) ]
|
|
gtk_packages = [ 'gio-2.0 @0@'.format(glib_req) ]
|
|
|
|
enabled_backends = []
|
|
foreach backend: [ 'broadway', 'macos', 'wayland', 'win32', 'x11', ]
|
|
if get_variable('@0@_enabled'.format(backend))
|
|
enabled_backends += backend
|
|
endif
|
|
endforeach
|
|
|
|
common_pc_variables = [
|
|
'targets=@0@'.format(' '.join(enabled_backends)),
|
|
'gtk_binary_version=@0@'.format(gtk_binary_version),
|
|
'gtk_host=@0@-@1@'.format(host_machine.cpu_family(), host_machine.system()), # FIXME
|
|
]
|
|
|
|
pkg_config.generate(libgtk,
|
|
filebase: 'gtk4',
|
|
unescaped_variables: common_pc_variables,
|
|
name: 'GTK',
|
|
description: 'GTK Graphical UI Library',
|
|
requires: gdk_packages + gsk_packages + gtk_packages,
|
|
subdirs: ['gtk-@0@'.format(gtk_api_version)],
|
|
)
|
|
meson.override_dependency('gtk4', libgtk_dep)
|
|
|
|
foreach backend: enabled_backends
|
|
pkg = 'gtk4-@0@'.format(backend)
|
|
pkg_config.generate(
|
|
filebase: pkg,
|
|
unescaped_variables: common_pc_variables,
|
|
name: 'GTK',
|
|
description: 'GTK Graphical UI Library',
|
|
requires: ['gtk4', get_variable('@0@_public_deps'.format(backend), [])],
|
|
)
|
|
meson.override_dependency(pkg, libgtk_dep)
|
|
endforeach
|
|
|
|
if os_unix
|
|
pkg_config.generate(
|
|
filebase: 'gtk4-unix-print',
|
|
unescaped_variables: common_pc_variables,
|
|
name: 'GTK',
|
|
description: 'GTK Unix print support',
|
|
requires: 'gtk4',
|
|
subdirs: ['gtk-@0@/unix-print'.format(gtk_api_version)],
|
|
)
|
|
meson.override_dependency('gtk4-unix-print', libgtk_dep)
|
|
endif
|
|
|
|
subdir('po')
|
|
|
|
subdir('docs/reference')
|
|
|
|
if not meson.is_cross_build()
|
|
gnome.post_install(
|
|
glib_compile_schemas: true,
|
|
gio_querymodules: gio_module_dirs,
|
|
gtk_update_icon_cache: get_option('build-demos'),
|
|
)
|
|
else
|
|
message('Not executing post-install steps automatically when cross compiling')
|
|
endif
|
|
|
|
if not meson.is_subproject()
|
|
meson.add_dist_script('build-aux/meson/dist-data.py')
|
|
endif
|
|
|
|
if host_machine.system() != 'windows'
|
|
# Install Valgrind suppression files (except on Windows,
|
|
# as Valgrind is currently not supported on Windows)
|
|
install_data('gtk.supp',
|
|
install_dir : join_paths(gtk_datadir, 'gtk-4.0', 'valgrind'))
|
|
endif
|
|
|
|
|
|
#### Summary ####
|
|
|
|
summary('Display backends', enabled_backends, section: 'Components')
|
|
summary('Print backends', print_backends, section: 'Components')
|
|
summary('Media backends', media_backends, section: 'Components')
|
|
|
|
summary('Vulkan support', vulkan_dep.found(), section: 'Features')
|
|
summary('Cloud support', cloudproviders_dep.found(), section: 'Features')
|
|
summary('Sysprof support', libsysprof_capture_dep.found(), section: 'Features')
|
|
summary('Colord support', colord_dep.found(), section: 'Features')
|
|
summary('Tracker support', tracker3_dep.found(), section: 'Features')
|
|
|
|
summary('Compiler', cc.get_id(), section: 'Toolchain')
|
|
summary('Linker', cc.get_linker_id(), section: 'Toolchain')
|
|
|
|
summary('Debugging', get_option('debug'), section: 'Build')
|
|
summary('Optimization', get_option('optimization'), section: 'Build')
|
|
summary('Introspection', build_gir, section: 'Build')
|
|
summary('Documentation', get_option('documentation'), section: 'Build')
|
|
summary('Man pages', get_option('man-pages'), section: 'Build')
|
|
summary('Testsuite', get_option('build-testsuite'), section: 'Build')
|
|
summary('Tests', get_option('build-tests'), section: 'Build')
|
|
summary('Demos', get_option('build-demos'), section: 'Build')
|
|
summary('Examples', get_option('build-examples'), section: 'Build')
|
|
|
|
summary('prefix', gtk_prefix, section: 'Directories')
|
|
summary('includedir', gtk_includedir, section: 'Directories')
|
|
summary('libdir', gtk_libdir, section: 'Directories')
|
|
summary('datadir', gtk_datadir, section: 'Directories')
|