Re: Building GCC 4.4.7

[Filipp Andjelo <Filipp dot Andjelo at tomtom dot com>]

On 07.07.2014 18:03, Filipp Andjelo wrote:
> Hi guys,
>
> I have couple of older system here, where I need to use gcc-4.4.7. I'm
> trying to build the toolchain, but no matter which versions of
> GMP/MPFR/PPL/CLOOG I'm using, I always get compilation errors in ppl:
>
> [INFO]   Installing PPL for host
> [EXTRA]    Configuring PPL
> [EXTRA]    Building PPL
> [ERROR]   .../src/ppl-0.10.2/src/Generator_System.defs.hh:253:7: error:
> 'ptrdiff_t' was not declared in this scope
> [ERROR]    .../src/ppl-0.10.2/src/Generator_System.defs.hh:255:23:
> error: template argument 3 is invalid
> [ERROR] .../src/ppl-0.10.2/src/Grid_Generator_System.defs.hh:268:7:
> error: 'ptrdiff_t' was not declared in this scope
> [ERROR] .../src/ppl-0.10.2/src/Grid_Generator_System.defs.hh:270:28:
> error: template argument 3 is invalid
>
> This is very plain configuration, 2.6.32 GNU/Linux on x86_64. Does
> anybody know this issue? Btw. I'm using officially released  ct-ng 1.19.0
>
> Cheers,
>

Hi again,

if I deactivate GRAPHITE optimization, then ppl/Cloog is not required 
and the toolchain builds, but
GRAPHITE was AFAIK introduced for gcc-4.4.x and should work. Although, 
I'm not sure if ppl was
used for optimization in 4.4.7 already. What would you say?
Currently, I can't switch GRAPHITE on, without to need to build ppl. Is 
this a right behavior?

Thank you for your help,
Filipp

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