Today's compile problem

[Susan Cragin]

I don't THINK this is my problem, because I got a new emacs.git last night. (I 
run Precise with all current upgrades.)
Any suggestions? Compile hangs. 

In end of data:
emacs-lisp/eieio-opt.el:706:1:Warning: the following functions might not be
    defined at runtime: eieio-build-class-alist, eieio-read-class,
    eieio-all-generic-functions, eieio-method-documentation
Wrote /home/susan/emacs/lisp/emacs-lisp/eieio-opt.elc
Compiling emacs-lisp/eieio-speedbar.el
Wrote /home/susan/emacs/lisp/emacs-lisp/eieio-speedbar.elc
Compiling emacs-lisp/eieio.el

In toplevel form:
emacs-lisp/eieio.el:1150:17:Warning: global/dynamic var `this' lacks a prefix
Wrote /home/susan/emacs/lisp/emacs-lisp/eieio.elc
Compiling emacs-lisp/eldoc.el
Wrote /home/susan/emacs/lisp/emacs-lisp/eldoc.elc
Compiling emacs-lisp/elint.el
Wrote /home/susan/emacs/lisp/emacs-lisp/elint.elc
Compiling emacs-lisp/elp.el
Wrote /home/susan/emacs/lisp/emacs-lisp/elp.elc
Compiling emacs-lisp/ert-x.el
Wrote /home/susan/emacs/lisp/emacs-lisp/ert-x.elc
Compiling emacs-lisp/ert.el