bug#14569: 24.3.50; bootstrap fails on Cygwin

[Angelo Graziosi]

Il 23/06/2013 21.49, Angelo Graziosi ha scritto:
> Paul Eggert wrote:
> > On 06/23/2013 09:13 AM, Eli Zaretskii wrote:
> > > If the crashes in gmalloc don't happen unless glib is linked in, then
> > > it's possible that its memory management conflicts in some way with
> > > gmalloc (and possibly ralloc, if Cygwin uses that as well).
> >
> > Thanks, I think that's the problem: the new code invokes glib
> > primitives before the memory allocator is set up on Cygwin, which is a
> > no-no.  I moved the glib SIGCHLD tickling to later, in trunk bzr 113142;
> > does that help?
>
> No. Rev. 113146 fails in similar manner:
>
> GLib (gthread-posix.c): Unexpected error from C library during
> 'pthread_setspecific': Invalid argument.  Aborting.
> Makefile:232: recipe for target `compile-onefile' failed
> make[3]: *** [compile-onefile] Aborted

Sometimes the bootstrap hangs:

[...]
make[3]: ingresso nella directory "work/emacs/Work/lisp"
Compiling work/emacs/src/../lisp/emacs-lisp/map-ynp.el
make[3]: uscita dalla directory "work/emacs/Work/lisp"
make[3]: ingresso nella directory "work/emacs/Work/lisp"
Compiling work/emacs/src/../lisp/cus-start.el
WAIT WAIT WAIT...
IT HANGS

and I cannot break it with CTRL-C. To kill the "bootstrap-emacs" process 
I need to kill it with Windows task manager. The Cygwin "kill -9..." 
command doesn't help... it helps only to kill some "make" processes...

   Angelo