updated orangepi_zero2w_support

scripts/lrzsz.sh

@@ -8,6 +8,7 @@ lrzsz-build() {
     pkgname=lrzsz
     pkgver=0.12.20
     printf "$GREEN** Building and installing ${pkgname}\n$RESET"
+    [ -d $build/${pkgname} ] && return 0
     mkdir $build/${pkgname}
     cd $build/${pkgname}
     tar -xvf $root/downloads/${pkgname}-${pkgver}.tar.gz