require 'formula' class Qi < Formula homepage 'http://www.lambdassociates.org/' url 'http://www.lambdassociates.org/Download/QiII1.07.zip' sha1 '9170e2667902ada04bae3bf494b9560bc3d58fee' option 'SBCL', 'Use SBCL instead of CLISP' if build.include? 'SBCL' depends_on 'sbcl' else depends_on 'clisp' end def install if build.include? 'SBCL' cd 'Lisp' do system "sbcl", "--load", "install.lsp" end system "echo \"#!/bin/bash\nsbcl --core #{prefix}/Qi.core $*\" > qi" prefix.install ['Lisp/Qi.core'] else cd 'Lisp' do system "clisp", "install.lsp" end system "echo \"#!/bin/bash\nclisp -M #{prefix}/Qi.mem $*\" > qi" prefix.install ['Lisp/Qi.mem'] end system "chmod 755 qi" bin.install ['qi'] end end