Add Meson build system

Meson is a meta-build system that has several advantages over Autotools:

  - faster
  - simpler to use and understand
  - portable to various platforms
  - tailored to the needs of GNOME libraries
  - well maintained and supported

Various other libraries in the GNOME stack have already adopted Meson in
parallel, or exclusively, including GTK+.

https://bugzilla.gnome.org/show_bug.cgi?id=782871

3 files changed, 67 insertions, 0 deletions

diff --git a/docs/meson.build b/docs/meson.build
new file mode 100644
index 0000000..d2dac1c
--- /dev/null
+++ b/docs/meson.build
@@ -0,0 +1,49 @@
+subdir('xml')
+
+version_xml_conf = configuration_data()
+version_xml_conf.set('ATK_VERSION', meson.project_version())
+configure_file(input: 'version.xml.in',
+               output: 'version.xml',
+               configuration: version_xml_conf)
+
+private_headers = [
+  'atkmarshal.h',
+  'atkintl.h',
+]
+
+content_files = [
+  'version.xml',
+]
+
+html_images = [
+]
+
+glib_prefix = dependency('glib-2.0').get_pkgconfig_variable('prefix')
+glib_docpath = join_paths(glib_prefix, 'share', 'gtk-doc', 'html')
+docpath = join_paths(atk_datadir, 'gtk-doc', 'html')
+
+gnome.gtkdoc('atk',
+             main_xml: 'atk-docs.sgml',
+             src_dir: [
+               join_paths(meson.source_root(), 'atk'),
+               join_paths(meson.build_root(), 'atk'),
+             ],
+             dependencies: libatk_dep,
+             gobject_typesfile: 'atk.types',
+             scan_args: [
+               '--rebuild-types',
+               '--deprecated-guards=ATK_DISABLE_DEPRECATED',
+               '--ignore-decorators=_ATK_EXTERN',
+               '--ignore-headers=' + ' '.join(private_headers),
+             ],
+             mkdb_args: [
+               '--sgml-mode',
+               '--output-format=xml',
+             ],
+             fixxref_args: [
+               '--html-dir=@0@'.format(docpath),
+               '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+               '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+             ],
+             html_assets: html_images,
+             install: true)
diff --git a/docs/xml/gtkdocentities.ent.in b/docs/xml/gtkdocentities.ent.in
new file mode 100644
index 0000000..f12c9ff
--- /dev/null
+++ b/docs/xml/gtkdocentities.ent.in
@@ -0,0 +1,8 @@
+<!ENTITY package "@PACKAGE@">
+<!ENTITY package_bugreport "@PACKAGE_BUGREPORT@">
+<!ENTITY package_name "@PACKAGE_NAME@">
+<!ENTITY package_string "@PACKAGE_STRING@">
+<!ENTITY package_tarname "@PACKAGE_TARNAME@">
+<!ENTITY package_url "@PACKAGE_URL@">
+<!ENTITY package_version "@PACKAGE_VERSION@">
+<!ENTITY package_api_version "@PACKAGE_API_VERSION@">
diff --git a/docs/xml/meson.build b/docs/xml/meson.build
new file mode 100644
index 0000000..91280ef
--- /dev/null
+++ b/docs/xml/meson.build
@@ -0,0 +1,10 @@
+ent_conf = configuration_data()
+ent_conf.set('PACKAGE', meson.project_name())
+ent_conf.set('PACKAGE_BUGREPORT', 'https://bugzilla.gnome.org/enter_bug.cgi?product=atk')
+ent_conf.set('PACKAGE_NAME', meson.project_name())
+ent_conf.set('PACKAGE_STRING', meson.project_name())
+ent_conf.set('PACKAGE_TARNAME', '@0@-@1@'.format(meson.project_name(), meson.project_version()))
+ent_conf.set('PACKAGE_URL', 'https://developer.gnome.org/atk/stable')
+ent_conf.set('PACKAGE_VERSION', meson.project_version())
+ent_conf.set('PACKAGE_API_VERSION', atk_api_version)
+configure_file(input: 'gtkdocentities.ent.in', output: 'gtkdocentities.ent', configuration: ent_conf)