libssh2: cross build support.

srcpkgs/libssh2/template

@@ -1,7 +1,7 @@
 # Template file for 'libssh2'
 pkgname=libssh2
 version=1.4.3
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--disable-static"
 makedepends="openssl-devel"
@@ -16,9 +16,13 @@ long_desc="
  regular terminal, SCP and SFTP sessions; port forwarding; password, key-based
  and keyboard-interactive authentication."
 
+if [ "$CROSS_BUILD" ]; then
+	configure_args+=" --with-libssl-prefix=$XBPS_CROSS_BASE"
+fi
+
 libssh2-devel_package() {
 	depends="${sourcepkg}>=${version}"
-	short_desc="${short_desc} -- development files"
+	short_desc+=" - development files"
 	pkg_install() {
 		vmove usr/include
 		vmove usr/lib/pkgconfig
@@ -28,6 +32,6 @@ libssh2-devel_package() {
 
 libssh2_package() {
 	pkg_install() {
-		vmove usr
+		vmove all
 	}
 }