[PATCH 1/2] Add --with-ilp32-large-off_t

[Roland McGrath]

This should be an --enable option, not a --with.

I don't really like all the moving around of files and the special
configure rule and so on.  Another possibility might be to put the
non-default bits/environment.h file into a new sysdeps directory and have
the effect of the configure option just be to add that directory to
sysdirs.


Thanks,
Roland