poppler: add gir pkg option and disable it in cross builds.

srcpkgs/poppler/template

@@ -1,13 +1,13 @@
 # Template build file for 'poppler'.
 pkgname=poppler
 version=0.22.3
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--enable-zlib --enable-libcurl --enable-libjpeg
 --enable-libtiff --disable-libopenjpeg --enable-cairo-output
 --enable-xpdf-headers --disable-poppler-qt4 --disable-gtk-test"
 hostmakedepends="pkg-config poppler-data"
-makedepends="libpng-devel>=1.6 libglib-devel cairo-devel gobject-introspection tiff-devel lcms2-devel libcurl-devel"
+makedepends="libpng-devel>=1.6 glib-devel cairo-devel tiff-devel lcms2-devel libcurl-devel"
 short_desc="PDF rendering library"
 maintainer="Juan RP <xtraeme@gmail.com>"
 license="GPL-2"
@@ -23,6 +23,30 @@ long_desc="
  effort. And the poppler developers would like to move libpoppler
  forward in a number of areas that doesn't fit within the goals of xpdf."
 
+if [ "$CROSS_BUILD" ]; then
+	# needs glib-mkenums
+	hostmakedepends+=" automake libtool gtk-doc gettext-devel glib-devel"
+	pre_configure() {
+		autoreconf -fi
+	}
+fi
+
+# Package build options
+build_options="gir"
+desc_option_gir="Enable support for building gobject introspection data"
+
+# Disable gir for cross builds.
+if [ -z "$CROSS_BUILD" ]; then
+	build_options_default="gir"
+fi
+
+if [ "$build_option_gir" ]; then
+	configure_args+=" --enable-introspection"
+	makedepends+=" gobject-introspection"
+else
+	configure_args+=" --disable-introspection"
+fi
+
 poppler-cpp-devel_package() {
 	depends="libstdc++-devel zlib-devel poppler-devel>=${version}"
 	short_desc+=" -- C++ bindings (development files)"
@@ -61,7 +85,9 @@ poppler-glib-devel_package() {
 	pkg_install() {
 		vmove usr/include/poppler/glib
 		vmove usr/lib/libpoppler-glib.a
-		vmove usr/share/gir-1.0
+		if [ "$build_option_gir" ]; then
+			vmove usr/share/gir-1.0
+		fi
 		vmove usr/lib/pkgconfig/poppler-cairo.pc
 		vmove usr/lib/pkgconfig/poppler-glib.pc
 	}
@@ -71,7 +97,9 @@ poppler-glib_package() {
 	short_desc+=" -- GLib bindings"
 	pkg_install() {
 		vmove "usr/lib/libpoppler-glib.so*"
-		vmove usr/lib/girepository-1.0
+		if [ "$build_option_gir" ]; then
+			vmove usr/lib/girepository-1.0
+		fi
 	}
 }