[vala/wip/meson: 30/32] WIP meson: Add vapi building

[Rico Tzschichholz <ricotz src gnome org>]

commit 3b42a132afe9a490cdcb2b2476f0c6e18ebfd527
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sun Feb 10 19:58:46 2019 +0100

    WIP meson: Add vapi building

 meson_options.txt |   4 ++
 vapi/meson.build  | 147 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 151 insertions(+)
---
diff --git a/meson_options.txt b/meson_options.txt
index 8522d0121..9909755d7 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -7,3 +7,7 @@ option('documentation', type: 'boolean', value: 'false',
        description : 'Build API reference and tools documentation')
 option('man-pages', type: 'boolean', value: 'false',
        description : 'Build man pages for installed tools')
+
+# Resource directories
+option('girdir', type: 'string', value: '',
+       description : 'Directory to use GIRs from')
diff --git a/vapi/meson.build b/vapi/meson.build
index 6e5e7825e..179f9e5e2 100644
--- a/vapi/meson.build
+++ b/vapi/meson.build
@@ -268,3 +268,150 @@ install_data(
        vapis,
        install_dir: join_paths('share', 'vala@0@'.format(vala_version_suffix), 'vapi'),
 )
+
+gidl_bindings = [
+       'clutter-gtk-0.10',
+       'cogl-1.0',
+       'gconf-2.0',
+       'gdk-2.0',
+       'gdk-x11-2.0',
+       'gdl-1.0',
+       'gio-unix-2.0',
+       'gnome-desktop-2.0',
+       'gnome-vfs-2.0',
+       'goocanvas',
+       'gtk+-2.0',
+       'gtk+-unix-print-2.0',
+       'gtk+-unix-print-3.0',
+       'gtk4-unix-print',
+       'gtksourceview-2.0',
+       'hildon-1',
+       'hildon-fm-2',
+       'libepc-1.0',
+       'libglade-2.0',
+       'libgnome-2.0',
+       'libgnome-menu',
+       'libgnomeui-2.0',
+       'liboobs-1',
+       'libsexy',
+       'libwnck-1.0',
+       'loudmouth-1.0',
+       'purple',
+       'unique-1.0',
+       'webkit-1.0',
+]
+
+gir_bindings = [
+       # vapi-name, gir-namespace, custom.vala-exists, dependencies
+       ['atk', 'Atk-1.0', true, []],
+       ['atspi-2', 'Atspi-2.0', true, []],
+       ['clutter-1.0', 'Clutter-1.0', true, ['atk', 'cairo', 'pango', 'cogl-1.0', 'cogl-pango-1.0', 
'json-glib-1.0']],
+       ['clutter-gdk-1.0', 'ClutterGdk-1.0', false, ['clutter-1.0', 'gdk-3.0']],
+       ['clutter-gtk-1.0', 'ClutterGtk-1.0', true, []],
+       ['clutter-gst-2.0', 'ClutterGst-2.0', true, ['cogl-1.0', 'clutter-1.0', 'gstreamer-base-1.0', 
'gstreamer-video-1.0']],
+       ['clutter-gst-3.0', 'ClutterGst-3.0', true, ['cogl-1.0', 'clutter-1.0', 'gdk-pixbuf-2.0', 
'gstreamer-1.0', 'gstreamer-audio-1.0', 'gstreamer-base-1.0', 'gstreamer-pbutils-1.0', 
'gstreamer-video-1.0']],
+       ['clutter-x11-1.0', 'ClutterX11-1.0', false, ['clutter-1.0']],
+       ['cogl-pango-1.0', '', false, []],
+       ['gdk-3.0', '', true, ['gio-2.0']],
+       ['gdk-x11-3.0', '', true, ['gio-2.0', 'gdk-3.0', 'x11']],
+       ['gdk-pixbuf-2.0', '', false, []],
+       ['gdl-3.0', '', false, []],
+       ['geocode-glib-1.0', '', false, []],
+       ['gio-2.0', '', false, []],
+       ['gobject-introspection-1.0', '', false, []],
+       ['graphene-1.0', '', false, []],
+       ['gtk+-4.0', '', false, []],
+       ['gudev-1.0', '', false, []],
+       ['json-glib-1.0', '', false, []],
+       ['libgnome-menu-3.0', '', false, []],
+       ['libgrss', '', false, []],
+       ['libnotify', '', false, []],
+       ['libpeas-1.0', '', false, []],
+       ['libpeas-gtk-1.0', '', false, []],
+       ['libsoup-2.4', '', false, []],
+       ['libwnck-3.0', '', false, []],
+       ['mx-1.0', '', false, []],
+       ['packagekit-glib2', '', false, []],
+       ['pango', '', false, []],
+       ['pangocairo', '', false, []],
+       ['polkit-agent-1', '', false, []],
+       ['polkit-gobject-1', '', false, []],
+       ['poppler-glib', '', false, []],
+       ['rest-0.7', '', false, []],
+       ['rest-extras-0.7', '', false, []],
+       ['udisks2', '', false, []],
+       ['webkit2gtk-4.0', '', false, []],
+       ['webkit2gtk-web-extension-4.0', '', false, []],
+
+       # GStreamer 1.0
+       ['gstreamer-1.0', 'Gst-1.0', true, []],
+       ['gstreamer-base-1.0', 'GstBase-1.0', true, ['gstreamer-1.0']],
+       ['gstreamer-allocators-1.0', 'GstAllocators-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-app-1.0', 'GstApp-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-audio-1.0', 'GstAudio-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+#      ['gstreamer-bad-allocators-1.0', 'GstBadAllocators-1.0', false, ['gstreamer-1.0', 
'gstreamer-base-1.0']],
+       ['gstreamer-check-1.0', 'GstCheck-1.0', true, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-controller-1.0', 'GstController-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+#      ['gstreamer-fft-1.0', 'GstFft-1.0', true, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-net-1.0', 'GstNet-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0', 'gio-2.0']],
+#      ['gstreamer-riff-1.0', 'GstRiff-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-rtp-1.0', 'GstRtp-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-sdp-1.0', 'GstSdp-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-tag-1.0', 'GstTag-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-video-1.0', 'GstVideo-1.0', true, ['gstreamer-1.0', 'gstreamer-base-1.0']],
+       ['gstreamer-pbutils-1.0', 'GstPbutils-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0', 
'gstreamer-audio-1.0', 'gstreamer-video-1.0']],
+       ['gstreamer-player-1.0', 'GstPlayer-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0', 
'gstreamer-video-1.0']],
+       ['gstreamer-rtsp-1.0', 'GstRtsp-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0', 
'gstreamer-sdp-1.0', 'gio-2.0']],
+#      ['gstreamer-rtsp-server-1.0', 'GstRtspServer-1.0', false, ['gstreamer-1.0', 'gstreamer-base-1.0', 
'gstreamer-rtsp-1.0']],
+]
+
+vapigen_prog = find_program('vapigen', required: false)
+if not vapigen_prog.found()
+       vapigen_prog = vapigen_exe
+endif
+
+gobject_introspection_dep = dependency('gobject-introspection-1.0', required: false)
+girdir = gobject_introspection_dep.get_pkgconfig_variable('girdir')
+#girdir = get_options('girdir')
+
+metadatadir = join_paths(meson.current_source_dir(), 'metadata')
+vapigen_args = ['--metadatadir', metadatadir, '--directory', meson.current_source_dir(), '--vapidir', 
meson.current_source_dir()]
+
+girs = []
+foreach gir_vapi : gir_bindings
+       pkg_args = []
+       foreach pkg : gir_vapi[3]
+               pkg_args += ['--pkg', pkg]
+       endforeach
+       girs += custom_target(gir_vapi[0],
+               command: [
+                       vapigen_prog, '--library', gir_vapi[0], vapigen_args, pkg_args,
+                       join_paths(girdir, '@0@.gir'.format(gir_vapi[1])),
+                       gir_vapi[2] ? join_paths(metadatadir, '@0 -custom vala'.format(gir_vapi[1])) : [],
+               ],
+               output: gir_vapi[0],
+       )
+endforeach
+
+girs_target = custom_target('gir-bindings',
+       command: [],
+       depends: girs,
+       output: 'gir-bindings',
+)
+
+gidls = []
+foreach gidl_vapi : gidl_bindings
+       #TODO
+endforeach
+
+gidls_target = custom_target('gidl-bindings',
+       command: [],
+       depends: gidls,
+       output: 'gidl-bindings',
+)
+
+all_target = custom_target('all-bindings',
+       command: [],
+       depends: [girs_target, gidls_target],
+       output: 'all-bindings',
+)