Re: [PATCH][Ada] Add option to gnatlink to fix gnat.dg on some platforms

[Laurent GUERBY <laurent at guerby dot net>]

On Thu, 2009-05-07 at 14:17 +0200, Laurent GUERBY wrote:
> On Thu, 2009-05-07 at 14:10 +0200, Arnaud Charlet wrote:
> > Actually that's not what we want: what we want is to have --GCC be
> > smarter and recognize that the compiler specified is "gcc" or "another
> > non GCC compiler", which would also solve this issue.
> 
> Ok if this was the idea behind the --GCC behaviour I believe it's easy
> to extend the current gnatlink --GCC check to accept "xgcc" as well
> as what it accepts now:
> 
> gcc/ada/gnatlink.adb:
> 
>                      if Program_Args.all (1).all /= Gcc.all then
>                         Gcc := new String'(Program_Args.all (1).all);
>                         Standard_Gcc := False;
>                      end if;
> 
> I will submit a new patch shortly, thanks for your help on this issue.

Here it is. 

I've not changed the documentation because in the light about what you
said about the intended semantics I think it covers xgcc as well
since it's gcc too :).

If ok I'll test it on mipsel before commiting. Also is it
okay to backport on 4.4 as well?

Laurent


2009-05-07  Laurent GUERBY <laurent@guerby.net>

        * gnatlink.adb: In the --GCC= case recognize xgcc in addition
        to gcc.

        * lib/gnat.exp: Fix whitespace. Use --GCC= for gnatlink.

Attachment: patch-gnatlink-v4.txt
Description: Text document