require 'formula' class Cgal < Formula url 'https://gforge.inria.fr/frs/download.php/29125/CGAL-3.9.tar.gz' sha1 'cc99fad7116f221b6301326834f71ff65cebf2eb' homepage 'http://www.cgal.org/' depends_on 'cmake' => :build depends_on 'boost' depends_on 'gmp' depends_on 'mpfr' depends_on 'qt' if ARGV.include? '--imaging' def options [['--imaging', "Build ImageIO and QT compoments of CGAL"]] end def install args = ["-DCMAKE_INSTALL_PREFIX=#{prefix}", "-DCMAKE_BUILD_TYPE=Release"] unless ARGV.include? '--imaging' args << "-DWITH_CGAL_Qt3=OFF" << "-DWITH_CGAL_Qt4=OFF" << "-DWITH_CGAL_ImageIO=OFF" end args << '.' system "cmake", *args system "make install" end end