require 'formula' class Sdl2 < Formula homepage 'http://www.libsdl.org/' url 'http://www.libsdl.org/release/SDL2-2.0.0.tar.gz' sha1 'a907eb5203abad6649c1eae0120d96c0a1931350' head do url 'http://hg.libsdl.org/SDL', :using => :hg depends_on :automake depends_on :libtool end option :universal def install # we have to do this because most build scripts assume that all sdl modules # are installed to the same prefix. Consequently SDL stuff cannot be # keg-only but I doubt that will be needed. inreplace %w[sdl2.pc.in sdl2-config.in], '@prefix@', HOMEBREW_PREFIX ENV.universal_binary if build.universal? system "./autogen.sh" if build.head? args = %W[--prefix=#{prefix}] # LLVM-based compilers choke on the assembly code packaged with SDL. args << '--disable-assembly' if ENV.compiler == :llvm or (ENV.compiler == :clang and MacOS.clang_build_version < 421) args << '--without-x' system './configure', *args system "make install" end def test system "#{bin}/sdl2-config", "--version" end end