Update SDL for Snow Leopard. Add libmikmod.

Formula/libmikmod.rb

@@ -0,0 +1,12 @@
+require 'formula'
+
+class Libmikmod <Formula
+  url 'http://mikmod.raphnet.net/files/libmikmod-3.2.0-beta2.tar.bz2'
+  homepage 'http://mikmod.raphnet.net/'
+  md5 '5b05f3b1167eba7855b8e38bde2b8070'
+
+  def install
+    system "./configure", "--prefix=#{prefix}", "--disable-debug", "--disable-dependency-tracking"
+    system "make install"
+  end
+end

Formula/sdl.rb

@@ -1,19 +1,14 @@
 require 'formula'
 
 class Sdl <Formula
-  @url='http://www.libsdl.org/release/SDL-1.2.13.tar.gz'
-  @homepage='http://www.libsdl.org/index.php'
-  @md5='c6660feea2a6834de10bc71b2f8e4d88'
-
-  def patches
-    { :p0 => "http://methylblue.com/junk/libsdl-1.2.13-10.6.patch" }
-  end
+  url 'http://www.libsdl.org/release/SDL-1.2.14.tar.gz'
+  homepage 'http://www.libsdl.org/'
+  md5 'e52086d1b508fa0b76c52ee30b55bec4'
 
   def install
     ENV.gcc_4_2
     system "./configure", "--prefix=#{prefix}", "--disable-debug",
                           "--disable-dependency-tracking",
-                          "--disable-video-x11",
                           "--disable-nasm"
     system "make install"
     

Formula/sdl_image.rb

@@ -1,9 +1,9 @@
 require 'formula'
 
 class SdlImage <Formula
-  url 'http://www.libsdl.org/projects/SDL_image/release/SDL_image-1.2.7.tar.gz'
+  url 'http://www.libsdl.org/projects/SDL_image/release/SDL_image-1.2.8.tar.gz'
   homepage 'http://www.libsdl.org/projects/SDL_image'
-  md5 'a729ff61f74f0a45ec7fe36354cf938e'
+  md5 '2e7c3efa0ec2acc039c46960e27c0792'
 
   depends_on 'libpng'
   depends_on 'sdl'

Formula/sdl_mixer.rb

@@ -1,17 +1,15 @@
 require 'formula'
 
 class SdlMixer <Formula
-  url 'http://www.libsdl.org/projects/SDL_mixer/release/SDL_mixer-1.2.8.tar.gz'
+  url 'http://www.libsdl.org/projects/SDL_mixer/release/SDL_mixer-1.2.9.tar.gz'
   homepage 'http://www.libsdl.org/projects/SDL_mixer/'
-  md5 '0b5b91015d0f3bd9597e094ba67c4d65'
+  md5 'a9eb8750e920829ff41dbe7555850156'
 
   depends_on 'sdl'
+  depends_on 'flac' => :optional
+  depends_on 'libmikmod' => :optional
+  #depends_on 'smpeg' => :optional  # http://icculus.org/smpeg/
   
-  def patches
-    # http://www.libsdl.org/cgi/viewvc.cgi/trunk/SDL_mixer/configure.in?r1=4868&r2=4867&pathrev=4868
-    DATA
-  end
-
   def install
     # We use a private include folder, and then
     # symlink the header file ourselves.
@@ -19,9 +17,7 @@ class SdlMixer <Formula
     system "./configure", "--prefix=#{prefix}",
                           "--includedir=#{prefix}/priv_include",
                           "--disable-debug",
-                          "--disable-dependency-tracking",
-                          # http://trac.macports.org/changeset/58317
-                          "--disable-music-native-midi"
+                          "--disable-dependency-tracking"
     system "make install"
 
     # Hack alert:
@@ -30,21 +26,3 @@ class SdlMixer <Formula
     FileUtils.ln_s "#{prefix}/priv_include/SDL/SDL_mixer.h", "#{HOMEBREW_PREFIX}/include/SDL"
   end
 end
-
-
-__END__
---- a/configure.in	2009/09/27 19:23:04	4867
-+++ b/configure.in	2009/09/27 19:34:09	4868
-@@ -221,8 +221,10 @@
-                 EXTRA_LDFLAGS="$EXTRA_LDFLAGS -lwinmm"
-                 ;;
-             *-*-darwin*)
--                use_music_native_midi=yes
--                EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,CoreServices"
-+                # This doesn't work on Mac OS X 10.5+
-+                # Max Horn (the original author) recommends disabling it for now.
-+                #use_music_native_midi=yes
-+                #EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuickTime -Wl,-framework,CoreServices"
-                 ;;
-         esac
-         if test x$use_music_native_midi = xyes; then