mediatomb: add deps, fix build

Fixes Homebrew/homebrew#17999.
Closes Homebrew/homebrew#18451.
Closes Homebrew/homebrew#19445.
Closes Homebrew/homebrew#20759.
Closes Homebrew/homebrew#20838.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/mediatomb.rb

@@ -5,28 +5,39 @@ class Mediatomb < Formula
   url 'http://downloads.sourceforge.net/mediatomb/mediatomb-0.12.1.tar.gz'
   sha1 '86e880584cc9c8aaf3926d56048510d1d06e76b4'
 
+  depends_on 'libexif' => :recommended
+  depends_on 'libmagic' => :recommended
+  depends_on 'lzlib' => :recommended
+  depends_on 'mp4v2' => :recommended
+  depends_on 'spidermonkey' => :recommended
+  depends_on 'sqlite' => :recommended
+  depends_on 'taglib' => :recommended
+
+  depends_on 'ffmpeg' => :optional
+  depends_on 'ffmpegthumbnailer' => :optional
+  depends_on 'id3lib' => :optional
+  depends_on 'lastfmlib' => :optional
+  depends_on 'mysql' => :optional
+
   # This is for libav 0.7 support. See:
   # https://bugs.launchpad.net/ubuntu/+source/mediatomb/+bug/784431
   # http://sourceforge.net/tracker/?func=detail&aid=3291062&group_id=129766&atid=715780
   def patches
-    "https://launchpadlibrarian.net/71985647/libav_0.7_support.patch"
-  end
-
-  fails_with :clang do
-    build 421
-    cause <<-EOS.undent
-      In file included from ../src/content_manager.cc:45:
-      In file included from ../src/content_manager.h:36:
-      In file included from ../src/storage.h:40:
-      In file included from ../src/hash.h:47:
-      ../src/hash/dbr_hash.h:127:15: error: use of undeclared identifier 'search'
-              if (! search(key, &slot))
-    EOS
+    [
+      "https://launchpadlibrarian.net/71985647/libav_0.7_support.patch",
+      "http://mirror.lug.udel.edu/pub/fink/finkinfo/10.7/stable/main/finkinfo/net/mediatomb.patch",
+      "http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/net-misc/mediatomb/files/mediatomb-0.12.1-libav9.patch",
+      "http://sourceforge.net/tracker/download.php?group_id=129766&atid=715782&file_id=445437&aid=3532724"
+    ]
   end
 
   def install
-    system "./configure", "--disable-dependency-tracking",
-                          "--prefix=#{prefix}"
+    system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
     system "make install"
   end
+
+  def caveats; <<-EOS.undent
+    Edit the config file ~/.mediatomb/config.xml before running mediatomb.
+    EOS
+  end
 end