Provide .gir files in cinnamon package (#11335)

* Provide .gir files in cinnamon package

* Add gir folder to debian package

Author: Gr3q

debian/cinnamon-common.install

@@ -2,6 +2,7 @@ etc/xdg/menus/cinnamon*
 usr/share/cinnamon
 usr/share/cinnamon-session
 usr/share/desktop-directories
+usr/share/gir-1.0
 usr/share/glib-2.0
 usr/share/icons
 usr/share/polkit-1

meson.build

@@ -16,6 +16,7 @@ desktopdir = join_paths(datadir, 'applications')
 xsessiondir = join_paths(datadir, 'xsessions')
 schemadir = join_paths(datadir, 'glib-2.0', 'schemas')
 pkglibdir = join_paths(libdir, meson.project_name().to_lower())
+girdir = join_paths(datadir, 'gir-1.0')
 servicedir = join_paths(datadir, 'dbus-1', 'services')
 pkgdatadir = join_paths(datadir, meson.project_name().to_lower())
 po_dir = join_paths(meson.source_root(), 'po')

src/meson.build

@@ -203,7 +203,7 @@ cinnamon_gir = gnome.generate_gir(
     includes: cinnamon_gir_includes,
     install: true,
     install_dir_typelib: pkglibdir,
-    install_dir_gir: false,
+    install_dir_gir: girdir,
     extra_args: [
         '-DST_COMPILATION',
         '--quiet',

src/st/meson.build

@@ -227,7 +227,7 @@ st_gir = gnome.generate_gir(
     includes: st_gir_includes,
     install: true,
     install_dir_typelib: pkglibdir,
-    install_dir_gir: false,
+    install_dir_gir: girdir,
     extra_args: [
         '-DST_COMPILATION',
         '--quiet',