$ cat ndmake.sh

#!/bin/sh -ue
NAME=xz-tools
VERSION=5.6.3
RELEASE=1
SOURCE="
https://github.com/tukaani-project/xz/releases/download/v${VERSION}/xz-${VERSION}.tar.gz || \
https://sourceforge.net/projects/lzmautils/files/xz-${VERSION}.tar.gz/download
"
. ${0%/*}/../../libsh/libdmake.sh