require 'formula' class Xa < Formula homepage 'http://www.floodgap.com/retrotech/xa/' url 'http://www.floodgap.com/retrotech/xa/dists/xa-2.3.5.tar.gz' sha1 'd8f4564953adfcee69faacfa300b954875fabe21' def install system "make", "CC=#{ENV.cc}", "CFLAGS=#{ENV.cflags}", "DESTDIR=#{prefix}", "install" end end