[Bf-committers] Re: [Bf-python] gcc 4.0 compile error with CurveNurbs

Campbell Barton cbarton at metavr.com
Fri Apr 22 05:35:56 CEST 2005


>On Fri, Apr 22, 2005 at 12:11:04PM +1000, Campbell Barton wrote:
>  
>
>>Hi, just got gcc4.0 and tried to compile Blender.
>>the ONLY problem I had was with CurNurb.c
>>
>>54:      extern PyMethodDef BPy_CurNurb_methods[];
>>586:    static PyMethodDef BPy_CurNurb_methods[] = {
>>    
>>
>
>Doh!  fixed.
>
>Cool that was the only problem though.  GCC 4.x is notoriously
>fussy.  Or conforming, depending on your viewpoint.
>
GCC4.0 crashes with -O3, its a known bug in GCC tho.
I recorded a 12% speed increase with newer GCC, which is interesting 
since one of the aims of the 4.0 series is to unify the optimizations 
rather then have per-language optimizations.
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