Subject: Re: bug#14569: 24.3.50; bootstrap fails on Cygwin

From: Eli Zaretskii <[email-masked]>
Date: Mon, 24 Jun 2013 05:43:27 +0300

> Date: Sun, 23 Jun 2013 22:47:23 +0200
> From: Angelo Graziosi <[email-masked]>
> Cc: [email-masked], [email-masked]
> 
> 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...

When it hangs, try attaching GDB to Emacs, and if that succeeds, show
a backtrace from all the threads ("thread apply all bt").