bzr commit 112856 (Symbol prettify in prog-mode; added to perl-mode, cfengine3-mode, and emacs-lisp-mode) breaks compilation on w32

[Claudio Bley]

Hi.

Trying to compile lisp/emacs-lisp/lisp-mode.el using MinGW GCC on
Windows 7 results in:

Compiling emacs-lisp/lisp-mode.el

In toplevel form:
emacs-lisp/lisp-mode.el:453:1:Error: Invalid read syntax: "?"

453    (defconst lisp--prettify-symbols-alist
454      '(("lambda"  . ?λ)))

Obviously because emacs reads the file with cp1152 by default instead
of UTF-8.

Furthermore, this error is not considered fatal and causes "make
bootstrap" to fail at a later stage:

*** No rule to make target `lisp/emacs-lisp/lisp-mode.elc' needed by `DOC'.

Shouldn't the compile rules exit early when byte compilation fails?

-- 
Claudio