mirror of
https://gitlab.gnome.org/GNOME/glib.git
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5021d002ab
For both GLib and GIO. (GObject, GIRepository and GModule don’t have any platform specific APIs.) This is needed for two reasons: * If the same GIR file is shipped on multiple platforms, it has no way to conditionally define/not-define an API based on the platform (like an `#ifdef` in a C header). So we either end up shipping differing GIR APIs on different platforms, or shipping a GIR file which declares APIs which aren’t resolvable by `dlopen()` on certain platforms, and will cause a language runtime error. * The API reference documentation is now generated from the GIR, and similar problems are present there: if the GIR contains different symbols depending on the platform, there is no way to generate API documentation for the union of all of them. The fix is to ensure that there are no conditional symbols in a GIR, by splitting out the platform specific symbols into platform specific GIR files. Platform specific documentation can then be generated from these, in addition to the main, platform agnostic, documentation. The documentation changes will following in a subsequent commit. Signed-off-by: Philip Withnall <pwithnall@gnome.org> Helps: #3037
274 lines
6.6 KiB
Meson
274 lines
6.6 KiB
Meson
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gi_identifier_prefix = 'G'
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gi_symbol_prefix = 'g'
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gi_gen_shared_sources = [
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# Required to compile gdump
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gmodule_visibility_h,
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]
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gi_gen_env_variables = environment()
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if get_option('b_sanitize') != ''
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gi_gen_env_variables.append(
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'ASAN_OPTIONS', 'verify_asan_link_order=0', separator: ',')
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endif
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# GLib
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glib_gir = gnome.generate_gir(libglib,
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sources: [
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gi_gen_shared_sources,
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glibconfig_h,
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gversionmacros_h,
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glib_visibility_h,
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glib_headers,
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glib_deprecated_headers,
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glib_sub_headers,
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glib_enumtypes_h,
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glib_types_h,
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glib_deprecated_sources,
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glib_sources,
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],
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namespace: 'GLib',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: 'glib-2.0',
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header: 'glib.h',
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install: true,
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dependencies: [
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libgobject_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + [
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'-DGLIB_COMPILATION',
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'-DGETTEXT_PACKAGE="dummy"',
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'--symbol-prefix=glib',
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'--library-path=' + meson.current_build_dir(),
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'--library=gobject-2.0',
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],
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)
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if host_system == 'windows'
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glib_win32_gir = gnome.generate_gir(libglib,
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sources: [
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gi_gen_shared_sources,
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glib_win32_headers,
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],
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namespace: 'GLibWin32',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: 'glib-2.0',
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header: 'glib.h',
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includes: [ glib_gir[0] ],
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install: true,
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dependencies: [
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libgobject_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + [
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'-DGLIB_COMPILATION',
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'-DGETTEXT_PACKAGE="dummy"',
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'--symbol-prefix=glib',
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'--library-path=' + meson.current_build_dir(),
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'--library=gobject-2.0',
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],
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)
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else
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glib_unix_gir = gnome.generate_gir(libglib,
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sources: [
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gi_gen_shared_sources,
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glib_unix_headers,
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],
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namespace: 'GLibUnix',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: 'glib-2.0',
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header: 'glib.h',
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includes: [ glib_gir[0] ],
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install: true,
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dependencies: [
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libgobject_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + [
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'-DGLIB_COMPILATION',
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'-DGETTEXT_PACKAGE="dummy"',
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'--symbol-prefix=glib',
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'--library-path=' + meson.current_build_dir(),
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'--library=gobject-2.0',
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'--c-include=glib-unix.h',
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],
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)
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endif
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# GObject
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gobject_gir = gnome.generate_gir(libgobject,
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sources: [
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gi_gen_shared_sources,
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gobject_visibility_h,
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gobject_install_headers,
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gobject_sources,
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],
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namespace: 'GObject',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: 'gobject-2.0',
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header: 'glib-object.h',
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includes: [ glib_gir[0] ],
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install: true,
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env: gi_gen_env_variables,
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extra_args: gir_args + [
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'-DGOBJECT_COMPILATION',
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'--symbol-prefix=gobject',
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],
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)
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# GModule
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gmodule_gir = gnome.generate_gir(libgmodule,
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sources: [
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gi_gen_shared_sources,
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gmoduleconf_h,
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gmodule_h,
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gmodule_c,
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gmodule_deprecated_c,
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gmodule_visibility_h,
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],
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namespace: 'GModule',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: 'gmodule-2.0',
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header: 'gmodule.h',
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includes: [ glib_gir[0] ],
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install: true,
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dependencies: [
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libglib_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + [
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'-DGMODULE_COMPILATION',
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'-DGETTEXT_PACKAGE="dummy"',
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'--symbol-prefix=gmodule',
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],
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)
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# Gio
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gio_gir_sources = [
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gi_gen_shared_sources,
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gio_visibility_h,
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gioenumtypes_h,
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gnetworking_h,
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gio_headers,
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gio_base_sources,
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application_sources,
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gdbus_sources,
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contenttype_sources,
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settings_sources,
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]
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gio_gir_args = [
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'-DGIO_COMPILATION',
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'-DG_SETTINGS_ENABLE_BACKEND',
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'--symbol-prefix=gio',
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]
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gio_gir = gnome.generate_gir(libgio,
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sources: gio_gir_sources,
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namespace: 'Gio',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: [ 'gio-2.0' ],
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header: 'gio/gio.h',
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includes: [ glib_gir[0], gmodule_gir[0], gobject_gir[0] ],
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install: true,
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dependencies: [
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libglib_dep,
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libgobject_dep,
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libgmodule_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + gio_gir_args,
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)
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if host_system == 'windows'
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gio_win32_gir_c_includes = []
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foreach h: gio_win32_include_headers
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gio_win32_gir_c_includes += '--c-include=@0@'.format(h)
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endforeach
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gio_win32_gir = gnome.generate_gir(libgio,
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sources: gio_win32_include_headers + win32_sources,
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namespace: 'GioWin32',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: [ 'gio-win32-2.0' ],
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header: 'gio/gio.h',
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includes: [ glib_gir[0], gmodule_gir[0], gobject_gir[0], gio_gir[0] ],
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install: true,
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dependencies: [
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libglib_dep,
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libgobject_dep,
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libgmodule_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + gio_gir_args + [ '--pkg=gio-win32-2.0' ] + gio_win32_gir_c_includes,
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)
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else
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gio_unix_gir_c_includes = []
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foreach h: gio_unix_include_headers
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gio_unix_gir_c_includes += '--c-include=@0@'.format(h)
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endforeach
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gio_unix_gir = gnome.generate_gir(libgio,
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sources: gio_unix_include_headers + unix_sources,
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namespace: 'GioUnix',
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nsversion: '2.0',
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identifier_prefix: gi_identifier_prefix,
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symbol_prefix: gi_symbol_prefix,
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export_packages: [ 'gio-unix-2.0' ],
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header: 'gio/gio.h',
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includes: [ glib_gir[0], gmodule_gir[0], gobject_gir[0], gio_gir[0] ],
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install: true,
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dependencies: [
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libglib_dep,
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libgobject_dep,
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libgmodule_dep,
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],
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env: gi_gen_env_variables,
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extra_args: gir_args + gio_gir_args + [ '--pkg=gio-unix-2.0' ] + gio_unix_gir_c_includes,
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)
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endif
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# GIRepository
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libgirepository_gir_sources = [
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gi_visibility_h,
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girepo_headers,
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girepo_sources,
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]
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libgirepository_gir_packages = [ 'girepository-2.0' ]
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libgirepository_gir_args = [
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'-DGI_COMPILATION',
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'--symbol-prefix=gi',
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'--identifier-prefix=GI',
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]
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girepository_gir = gnome.generate_gir(libgirepository,
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sources: libgirepository_gir_sources,
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namespace: 'GIRepository',
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nsversion: '3.0',
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identifier_prefix: 'GI',
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symbol_prefix: 'gi',
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export_packages: libgirepository_gir_packages,
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header: 'girepository/girepository.h',
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includes: [ glib_gir[0], gmodule_gir[0], gobject_gir[0], gio_gir[0] ],
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install: true,
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dependencies: [ libglib_dep, libgobject_dep, libgmodule_dep, libgio_dep ],
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extra_args: gir_args + libgirepository_gir_args,
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)
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