We are going to deprecate elisp-comp, see bug 235442, so elisp-compile should be used instead. Furthermore, gri-mode.{el,elc} is installed twice: in /usr/share/emacs/site-lisp/ (wrong) and in /usr/share/emacs/site-lisp/gri/ (right). Emacs is listed as secondary herd, so the Emacs team will take care of this.
Fixed in 2.12.16-r1 and 2.12.17. I've also removed 2.12.14 since it cannot be compiled with >=gcc-4.3.