qt-mobility: Build from Git to avoid build error (Issue Homebrew#9672)

Fixes:

    invalid conversion from ‘void (* const)(QObject*, QMetaObject::Call,
    int, void**)’ to ‘int (*)(QMetaObject::Call, int, void**)’

Also fixes (via a patch) a build error on case sensitive filesystems.

This uses a fixed revision in Git, because the latest stable release
(1.2.0) fails to compile on Lion.

Closes Homebrew#12220.

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

Library/Formula/qt-mobility.rb

@@ -1,14 +1,24 @@
 require 'formula'
 
 class QtMobility < Formula
-  url 'http://get.qt.nokia.com/qt/add-ons/qt-mobility-opensource-src-1.1.1.tar.gz'
-  homepage 'http://qt.nokia.com/'
-  md5 'eb1e89b47b8ff2f831ba718938f7b959'
+  homepage 'http://qt.nokia.com/products/qt-addons/mobility'
+  url 'git://gitorious.org/qt-mobility/qt-mobility.git', :revision => '1ccbeab'
+  version '1.2.0-1ccbeab'
 
   depends_on 'qt'
 
+  def patches
+    # Fixes build on case sensitive filesystems
+    'http://lists.qt.nokia.com/pipermail/qt-mobility-feedback/attachments/20120220/be90dd45/attachment.obj'
+  end
+
   def install
-    system "./configure", "-release", "-prefix", prefix
+    system "./configure", "-release", "-prefix", prefix, "-qmake-exec", "#{HOMEBREW_PREFIX}/bin/qmake"
     system "make install"
+
+    # Move all .apps out of the "bin/" and into the prefix (like qt formula)
+    Pathname.glob(bin + '*.app').each do |path|
+      mv path, prefix
+    end
   end
 end