tracker: added gir build option; remove long_desc.

srcpkgs/tracker/template

@@ -1,11 +1,11 @@
 # Template file for 'tracker'
 pkgname=tracker
 version=0.16.4
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--enable-libflac --enable-libvorbis --disable-unit-tests
  --enable-libtiff --disable-static --enable-network-manager"
-hostmakedepends="pkg-config intltool gobject-introspection"
+hostmakedepends="pkg-config intltool"
 makedepends="libpng-devel>=1.6 libgee-devel libsecret-devel upower-devel
  exempi-devel poppler-glib-devel gupnp-dlna-devel libgxps-devel
  libgsf-devel icu-devel>=49 enca-devel libvorbis-devel libflac-devel
@@ -17,21 +17,31 @@ license="GPL-2"
 homepage="http://live.gnome.org/Tracker"
 distfiles="${GNOME_SITE}/$pkgname/0.16/$pkgname-$version.tar.xz"
 checksum=9c2f50839c2b8b352ab9a022597ef985c1900e6286c0c3bcb7a64da39dbb3580
-long_desc="
- Tracker trawls through your data and organises it so that it can be retrieved
- extremely quickly later on via simple searches. This organisation puts your
- data into categories so that application like photo managers and music players
- can instantly find relevant content automatically. Tracker enables you to tag
- your data with keywords which can be used to find related information or to
- group and categorise your data further. Tracker lets you extend your data
- with additional metadata."
+
+# Package build options
+build_options="gir"
+desc_option_gir="Enable support for building gobject introspection data"
+
+# Disable gir for cross builds.
+if [ -z "$CROSS_BUILD" ]; then
+	build_options_default="gir"
+fi
+
+if [ "$build_option_gir" ]; then
+	configure_args+=" --enable-introspection"
+	makedepends+=" gobject-introspection"
+else
+	configure_args+=" --disable-introspection"
+fi
 
 tracker-devel_package() {
 	depends="libglib-devel libtracker>=${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include
+		if [ "$build_option_gir" ]; then
 			vmove usr/share/gir-1.0
+		fi
 		vmove usr/share/gtk-doc
 		vmove usr/share/vala
 		vmove usr/lib/pkgconfig
@@ -44,6 +54,8 @@ libtracker_package() {
 	pkg_install() {
 		vmove "usr/lib/*.so.*"
 		vmove "usr/lib/tracker-0.16/*.so*"
+		if [ "$build_option_gir" ]; then
 			vmove usr/lib/girepository-1.0
+		fi
 	}
 }