[racket] Build error on i586

At Mon, 18 Feb 2013 11:39:44 +0600, Евгений Ростовцев wrote:
> I can't build racket on i586 platform.
> 
> Build log:
> http://git.altlinux.org/tasks/90195/build/100/i586/log
> 
> Can somebody help me?

I don't know what is going wrong.

I note that the `--enable-cgcdefault' is not usually a `configure' flag
that you want, since it makes conservative collection the default,
instead of precise collection. I don't think that's causes the problem
with +nan.0s, but it's worth trying without.

Also, the `--enable-backtrace' flag is unlikely to be worthwhile.
That's for a memory-debugging mode, and it adds significant overhead.

Assuming that the problem shows up when you drop those two configure
flags, I wonder whether setting the environment variable `PLTNOMZJIT'
(to anything) to disable the JIT has any effect?