Re: Compiling GNUstep under Debian

[Ivan Vučica]

On 15. tra. 2011., at 14:59, "Nicola Pero" <nicola.pero@meta-innovation.com 
> wrote:

> > I currently have GNUstep installed, but I don't think there's a  
> > conflict at
> > the moment. I have GCC 4.4.5 installed, and clang 1.1.
>
> You seem to have stumbled upon an untested compiler/runtime  
> combination (clang +
> runtime from GCC 4.4.5).

Lucky me :-)

> > Compiling file runtime.c ...
> > In file included from runtime.c:34:
> > /usr/lib/gcc/i486-linux-gnu/4.4.5/include/objc/objc.h:42:24: error:
> >     redefinition of typedef 'BOOL' is invalid in C
> > [-Wtypedef-redefinition]
> > typedef unsigned char  BOOL;
> >                      ^
> > In file included from runtime.c:1:
> > ../../Headers/ObjectiveC2/runtime.h:71:23: note: previous  
> > definition is here
> > typedef unsigned char BOOL;
>                      ^
> This seems to be a bug ... the "typedef unsigned char BOOL;" in  
> ObjectiveC2/runtime.h
> is protected by #ifndef __objc_INCLUDE_GNU, but since objc/objc.h is  
> included *after*
> ObjectiveC2/runtime.h, __objc_INCLUDE_GNU is not #defined yet, and  
> the protection does
> not work.
>
> Thanks

I could submit a patch. Would just including objc/objc.h in  
ObjectiveC2runtime.h be correct?

Regards,

Ivan Vučica
via phone