Convert 3.2 sources to ISO C90

[John David Anglin]

> Do you mean that "extended ansi behavior" is required to compile GCC
> in its current state?

For 32-bit, the bundled HP compiler is sufficient.  For 64-bit, the
unbundled compiler is currently required.  The exact cause of the
problem in building a 64-bit target with the bundled compiler
hasn't been fully debugged although I think it has to do with using
enums as array indexes.

I'm not against binaries and they are currently more or less necessary
to bootstrap with ada.  I don't think anybody has built ada for a
64-bit hpux11 target because of the complex bootstrap issues.

Personally, I feel that not a lot will be gained by converting.

Dave
-- 
J. David Anglin                                  dave.anglin@nrc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6605)