require 'formula' class Vrpn < Formula homepage 'http://vrpn.org' url 'http://www.cs.unc.edu/Research/vrpn/downloads/vrpn_07_31.zip' sha1 'a78dd36cd301a7def2d54576cfa63604a8729ace' head 'git://git.cs.unc.edu/vrpn.git' option 'clients', 'Build client apps and tests' option 'docs', 'Build doxygen-based API documentation' depends_on 'cmake' => :build depends_on 'libusb' # for HID support depends_on 'doxygen' if build.include? 'docs' def install ENV.libstdcxx args = std_cmake_args if build.include? 'clients' args << "-DVRPN_BUILD_CLIENTS:BOOL=ON" else args << "-DVRPN_BUILD_CLIENTS:BOOL=OFF" end args << ".." mkdir "build" do system "cmake", *args system "make doc" if build.include? 'docs' system "make install" end end end