require 'formula' class PltRacket < Formula homepage 'http://racket-lang.org/' # Use GitHub tarball as the release tarball doesn't have # everything needed for building on OS X url 'https://github.com/plt/racket/tarball/v5.2' sha1 'bb2c6b6504796a88dada10b510f040b5bbec7b2e' def install cd 'src' do args = ["--disable-debug", "--disable-dependency-tracking", "--enable-xonx", "--enable-shared", "--prefix=#{prefix}" ] if MacOS.prefer_64_bit? args += ["--enable-mac64", "--enable-sgc", "--disable-gracket"] end system "./configure", *args system "make" ohai "Installing may take a long time (~40 minutes)" unless ARGV.verbose? system "make install" end end end