xfce4-panel: update to 4.14.0.

Switch to libwnck, drop dbus-glib, use gir build helper (for cross-compilation)

Fix xlint warnings

srcpkgs/xfce4-panel/template

@@ -1,23 +1,23 @@
 # Template file for 'xfce4-panel'
 pkgname=xfce4-panel
-version=4.12.2
+version=4.14.0
 revision=1
 build_style=gnu-configure
+build_helper="gir"
 configure_args="--disable-static --enable-gio-unix --enable-gtk3"
 hostmakedepends="xfce4-dev-tools pkg-config intltool gettext-devel glib-devel"
 makedepends="gtk+3-devel libxfce4ui-devel xfconf-devel
- dbus-glib-devel libwnck2-devel garcon-devel exo-devel"
+ libwnck-devel garcon-devel exo-devel"
 short_desc="Next generation panel for the XFCE desktop environment"
 maintainer="Juan RP <xtraeme@voidlinux.org>"
-homepage="https://xfce.org/"
 license="GPL-2"
+homepage="https://xfce.org/"
 distfiles="https://archive.xfce.org/src/xfce/$pkgname/${version%.*}/$pkgname-$version.tar.bz2"
-checksum=42058abb81b8f87691d3999627447de71c3285bcf055f308aab5cefab2de0ce9
+checksum=d5f8f3bd7e142139987e5e62cda26135a424baabb5e47aa0c23b4169d0a66ef4
 
-pre_configure() {
-	mkdir m4
-	NOCONFIGURE=1 xdt-autogen
-}
+# Package build options
+build_options="gir"
+build_options_default="gir"
 
 xfce4-panel-devel_package() {
 	depends="libxfce4ui-devel ${sourcepkg}>=${version}_${revision}"
@@ -26,6 +26,9 @@ xfce4-panel-devel_package() {
 		vmove usr/include
 		vmove usr/lib/pkgconfig
 		vmove usr/share/gtk-doc
-		vmove usr/lib/*.so
+		vmove "usr/lib/*.so"
+		if [ "$build_option_gir" ]; then
+			vmove usr/share/gir-1.0
+		fi
 	}
 }