lib/libffi/ndmake.sh
$ cat ndmake.sh
#!/bin/sh -ue
NAME=libffi
VERSION=3.4.6
RELEASE=1
SOURCE="https://github.com/libffi/libffi/releases/download/v${VERSION}/libffi-${VERSION}.tar.gz"
BUILD_OPT="--enable-static --disable-shared"
. ${0%/*}/../../libsh/libdmake.sh