bug#14569: 24.3.50; bootstrap fails on Cygwin

[Paul Eggert]

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?