require 'formula' class Mscgen < Formula homepage 'http://www.mcternan.me.uk/mscgen/' url 'http://www.mcternan.me.uk/mscgen/software/mscgen-src-0.20.tar.gz' sha1 'cb718587e5fda99ca8b36801c57ea794d07bf211' depends_on :x11 depends_on 'pkg-config' => :build depends_on 'gd' => :recommended depends_on 'freetype' => :optional def install args = ["--prefix=#{prefix}", "--disable-dependency-tracking"] args << "--with-freetype" if build.with? 'freetype' system "./configure", *args system "make install" end end