utils/signify/ndmake.sh
$ cat ndmake.sh
#!/bin/sh -ue
NAME=signify
VERSION=git
RELEASE=1
SOURCE="https://github.com/aperezdc/signify"
BUILD_STYLE=meson

prebuild() {
	msg "fixing the source code..."
	cp "$PORTDIR/files/base64.h" .
	cp "$PORTDIR/files/signify.c" signify.c
}

. ${0%/*}/../../libsh/libdmake.sh