Re: add etc/PROBLEMS entry for building 32-bit exe on 64-bit system

[Glenn Morris]

Andreas Schwab wrote:

> CC is not handled differently from CFLAGS, both in the shell and in the
> makefile.

I'm not entirely sure what that statement means, other than it will in
fact work and not look for "gcc -m32". Which I did not doubt (I see in
the make info pages that 'The "name of a program" may also contain
some command arguments'), I just personally find it an odd way of
doing things. I guess it has the advantage of not needing to set
LDFLAGS as well.