Re: [Opencxx-users] Gcc 4.0

[Scott D. F. <sd...@ms...>]

Hi Emilio,
I've been unable to use OpenC++ with gcc 4.x. OpenC++'s parser barfs
on some of the standard headers. I do have it working with gcc 3.x.
Although, I have hacked the parser a bit to get it to work, and the
latest OpenC++ cvs snapshot may not have similar patches applied to
it.

You may want to install multiple versions of gcc on your system,
having the latest/greatest as your default and using an older version
with OpenC++. On Debian-based systems (e.g. Ubuntu), they offer
different gcc version packages. For the older versions, the commands
are appended with "-version"; for example, "gcc" becomes "gcc-3.3".
When you build OpenC++ by hand, you can pass configure options that
tell it to use the older version of gcc. There is a catch, though.
OpenC++ hard codes the name of the compiler "g++" into its source as a
string. Before you compile OpenC++, you will need to find that string
and replace it with the correct command name for your version. I can't
recall if there are any other difficulties with getting this sort of
setup to work, but there may very well be.

Good luck!
Cheers, Scott

On 11/16/06, Em=EDlio Wuerges <wu...@gm...> wrote:
> Hi everyone,
>
> How should I procced to use openc++ with gcc 4.0?
>
> --
> Emilio Wuerges
> LAPS - Laboratorio de Automacao de Projeto de Sistemas
> UFSC - Universidade Federal de Santa Catarina
> Brasil
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