#!/usr/bin/sh -e

for i in libopenbsd libz yacc mv m4; do
    make PREFIX=/usr -C "$i"
done

mkdir -p "$1/usr/share/man" "$1/usr/bin"

cd m4
install -Dm755 m4   "$1/usr/bin/m4"
install -Dm644 m4.1 "$1/usr/share/man/man1/m4.1"