class Grap < Formula desc "Language for typesetting graphs" homepage "http://www.lunabase.org/~faber/Vault/software/grap/" url "http://www.lunabase.org/~faber/Vault/software/grap/grap-1.45.tar.gz" sha256 "906743cdccd029eee88a4a81718f9d0777149a3dc548672b3ef0ceaaf36a4ae0" def install system "./configure", "--disable-dependency-tracking", "--disable-silent-rules", "--prefix=#{prefix}", "--with-example-dir=#{share}/grap/examples" system "make" ENV.deparallelize system "make", "install" end test do (testpath/"test.d").write <<-EOS.undent .G1 54.2 49.4 49.2 50.0 48.2 43.87 .G2 EOS system bin/"grap", testpath/"test.d" end end