Formula for SDL_mixer

Formula/sdl_mixer.rb

@@ -0,0 +1,25 @@
+require 'brewkit'
+
+class SdlMixer <Formula
+  url 'http://www.libsdl.org/projects/SDL_mixer/release/SDL_mixer-1.2.8.tar.gz'
+  homepage 'http://www.libsdl.org/projects/SDL_mixer/'
+  md5 '0b5b91015d0f3bd9597e094ba67c4d65'
+
+  depends_on 'sdl'
+
+  def install
+    # We use a private include folder, and then
+    # symlink the header file ourselves.
+    # See: http://github.com/mxcl/homebrew/issues#issue/62
+    system "./configure", "--prefix=#{prefix}",
+                          "--includedir=#{prefix}/priv_include",
+                          "--disable-debug",
+                          "--disable-dependency-tracking"
+    system "make install"
+    
+    # Hack alert:
+    # Since SDL is installed as a depency, we know it exists, so we
+    # symlink our new header file into its brewed location.
+    system "ln", "-s", "#{prefix}/priv_include/SDL/SDL_mixer.h", "#{HOMEBREW_PREFIX}/include/SDL"
+  end
+end