require 'formula' class Sdl < Formula homepage 'http://www.libsdl.org/' url 'http://www.libsdl.org/release/SDL-1.2.15.tar.gz' sha1 '0c5f193ced810b0d7ce3ab06d808cbb5eef03a2c' head do url 'http://hg.libsdl.org/SDL', :branch => 'SDL-1.2', :using => :hg depends_on :autoconf depends_on :automake depends_on :libtool end option 'with-x11-driver', 'Compile with support for X11 video driver' option :universal if build.with? 'x11-driver' depends_on :x11 depends_on :autoconf depends_on :automake depends_on :libtool end def patches p = [] # Fix for a bug preventing SDL from building at all on OSX 10.9 Mavericks # Related ticket: https://bugzilla.libsdl.org/show_bug.cgi?id=2085 p << "http://bugzilla-attachments.libsdl.org/attachment.cgi?id=1320" if MacOS.version >= :mavericks # Fix build against recent libX11; requires regenerating configure script p << "http://hg.libsdl.org/SDL/raw-rev/91ad7b43317a" if build.with? 'x11-driver' p end 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[sdl.pc.in sdl-config.in], '@prefix@', HOMEBREW_PREFIX ENV.universal_binary if build.universal? system "./autogen.sh" if build.head? or build.with? 'x11-driver' args = %W[--prefix=#{prefix}] args << "--disable-nasm" unless MacOS.version >= :mountain_lion # might work with earlier, might only work with new clang # 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" if build.without? 'x11-driver' system './configure', *args system "make install" # Copy source files needed for Ojective-C support. libexec.install Dir["src/main/macosx/*"] unless build.head? end def test system "#{bin}/sdl-config", "--version" end end