Re: +DAportable and interoperability

From: Rémy (remy.bertrand_at_cgeyt.com)
Date: 10/28/03 

Date: Tue, 28 Oct 2003 09:41:17 +0100

"Rick Jones" <foo@bar.baz.invalid> a écrit dans le message de
news:sYenb.7848$m63.3833@news.cpqcorp.net...
> wenmang <wenmang@yahoo.com> wrote:
> > When I am reading HP doc, I have question regarding to the statement
> > "aCC +DAportable prog.C (compatible across 1.1 and 2.0 workstations
> > and servers)".
> > Using +DAportable compiler option, does it solve the
> > "interoperability" between 32-bit and 64-bit?
>
> In that it causes a 32-bit binary to be produced, and 32-bit
> application binaries can be run by both 32-bit and 64-bit kernels,
> yes, it solves that as well.
>
> rick jones

Except that interoperability problems are still here between "+DAportable"
applications and other 64 bits applications (on 64 bits kernels).

So your applications will be interoperable but not with *all* existing
applications.

Rémy

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