bootstrap problem

[djh]

Eli, et al,

Here is the latest results attempting to make a boostrap with the latest cvs on 
cygwin 5.19. I attempted to run the line of code that broke (dumped the core) 
and repeat it.  See results below:

------
Compiling /cygdrive/c/emacs/cvs/emacs/lisp/emacs-lisp/byte-opt.el
Fatal error (6)/bin/sh: line 1:  1388 Aborted                 (core dumped) 
EMACSLOADPATH=/cygdrive/c/emacs/cvs/emacs/lisp ../src/bootstrap-emacs.exe 
-batch --no-site-file --multibyte -f batch-byte-compile-if-not-done $el
make[2]: *** [compile] Error 1

------
Then by hand
$ cd ...cvs/emacs/src
$ export EMACSLOADPATH=/cygdrive/c/emacs/cvs/emacs/lisp
$ ./bootstrap-emacs.exe -batch --no-site-file --multibyte -f 
batch-byte-compile-if-not-done byte-opt.el

Fatal error (6)zsh: abort (core dumped)  ./bootstrap-emacs.exe -batch 
--no-site-file --multibyte -f  byte-opt.el

Any ideas or advice to get more data to isolate the problem is appreciated.

Regards,
  Darel Henman