libtirpc: fix cross build.

srcpkgs/libtirpc/template

@@ -1,10 +1,10 @@
 # Template file for 'libtirpc'
 pkgname=libtirpc
 version=0.2.4
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--disable-static"
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config mit-krb5-devel"
 makedepends="mit-krb5-devel libgssglue-devel"
 conf_files="/etc/netconfig"
 short_desc="Transport Independent RPC library (SunRPC replacement)"
@@ -19,7 +19,7 @@ post_install() {
 }
 
 libtirpc-devel_package() {
-	depends="libgssglue-devel libtirpc>=${version}"
+	depends="libgssglue-devel ${sourcepkg}>=${version}_${revision}"
 	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include