importing another file into top-level include directory?

[DJ Delorie]

> I would like to import the top-level include/xtensa-config.h file
> into GCC, replacing the version in gcc/config/xtensa/.  Is this OK?

Just a side note - if you do this, that file will then fall under the
libiberty commit rules, which means that any changes would have to be
committed to gcc first, or at the same time.  If you committed a
change only to src, my auto-sync scripts would revert it.

Other than that, my scripts won't care if you add more files.  They'll
adapt automatically.