[qt5-qtbase/el6] (8 commits) ...limit -reduce-relocations to %ix86 x86_64 archs (QTBUG-36129)

[Rex Dieter]

Summary of changes:

  7a3dd6d... Update to 5.3.0 (*)
  01e5c84... Missing files (*)
  07667b4... Missing source (*)
  3b8b35c... Missing source (*)
  16a05c4... Disable -reduce-relocations on ARM (*)
  fc037c9... reference upstream bug wrt arm -reduce-relocations (*)
  325fbb7... update Source URLs (*)
  a97fc92... limit -reduce-relocations to %ix86 x86_64 archs (QTBUG-3612 (*)

(*) This commit already existed in another branch; no separate mail sent