meson: Add optional GSettings support

Signed-off-by: Arnaud Rebillout <arnaud.rebillout@collabora.com>

src/modules/gsettings/meson.build

@@ -0,0 +1,37 @@
+# GSettings helper
+
+gsettings_helper_sources = [
+  'gsettings-helper.c',
+]
+
+gsettings_helper = executable('gsettings-helper',
+  gsettings_helper_sources,
+  c_args : pa_c_args,
+  include_directories : [configinc, topinc],
+  link_with : [libpulsecommon, libpulse],
+  dependencies : [gio_dep],
+  install_dir : pulselibexecdir,
+  install : true,
+)
+
+# GSettings schemas
+
+compile_schemas = find_program('glib-compile-schemas', required : false)
+if compile_schemas.found()
+  test('Validate schema files in ' + meson.current_source_dir(),
+    compile_schemas,
+    args: ['--strict', '--dry-run', meson.current_source_dir()]
+  )
+endif
+
+install_data('org.freedesktop.pulseaudio.gschema.xml',
+  install_dir : join_paths(datadir, 'glib-2.0', 'schemas')
+)
+
+meson.add_install_script('post-install.sh', datadir)
+
+# Conversion from GConf to GSettings
+
+install_data('pulseaudio.convert',
+  install_dir : join_paths(datadir, 'GConf', 'gsettings')
+)

src/modules/gsettings/post-install.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+
+set -e
+set -u
+
+DATADIR="$1"
+
+echo "Compiling GSettings schemas..."
+glib-compile-schemas "$DATADIR/glib-2.0/schemas"