require 'formula' class GmapGsnap < Formula homepage 'http://research-pub.gene.com/gmap' url 'http://research-pub.gene.com/gmap/src/gmap-gsnap-2012-07-20.tar.gz' sha1 '9edb7750b923842f9c877f59934cdfd9f5cdf2b7' version "2012-07-20" depends_on "samtools" def install ENV['CC'] = "#{ENV.cc} -O3 -m#{MacOS.prefer_64_bit? ? 64 : 32}" system "./configure", "--prefix=#{prefix}" system "make" system "make install" end def caveats; <<-EOF.undent You will need to either download or build indexed search databases. See the readme file for how to do this: http://research-pub.gene.com/gmap/src/README Databases will be installed to: #{share} EOF end def test system "#{bin}/gsnap", "--version" end end