libgksu: unbreak: add missing bdeps, fix cross build, remove gconf schemas.

Also register its soname into common/shlibs.

common/shlibs

@@ -1829,3 +1829,4 @@ libhydrogen-core-0.9.6.1.so hydrogen-0.9.6.1_1
 libldns.so.1 libldns-1.6.17_1
 libopenjpeg.so.5 libopenjpeg-1.5.2_1
 liboping.so.0 liboping-1.8.0_1
+libgksu2.so.0 libgksu-2.0.12_1

srcpkgs/libgksu/template

@@ -3,8 +3,8 @@ pkgname=libgksu
 version=2.0.12
 revision=1
 build_style=gnu-configure
-configure_args="--disable-static"
-hostmakedepends="pkg-config intltool gtk-doc gettext-devel"
+configure_args="--disable-static --disable-schemas-install --with-gconf-schema-file-dir=/usr/share/gconf/schemas"
+hostmakedepends="automake libtool pkg-config intltool gtk-doc gettext-devel glib-devel GConf-devel"
 makedepends="gtk+-devel GConf-devel libgnome-keyring-devel libgtop-devel startup-notification-devel"
 short_desc="A gksu authorization library"
 maintainer="Alexey Rochev <equeim@gmail.com>"
@@ -19,6 +19,9 @@ pre_configure() {
 	touch NEWS README
 	autoreconf -fi
 }
+post_install() {
+	rm -rf ${DESTDIR}/usr/share/gconf/schemas
+}
 
 libgksu-devel_package() {
 	depends="${sourcepkg}>=${version}_${revision} glib-devel startup-notification-devel libgnome-keyring-devel GConf-devel"