Re: [Mesa3d-dev] Re: [Mesa3d-users] configure problem (was Missing GLX extensions)

[Sven M. H. <pe...@gm...>]

On Thu, Mar 22, 2001 at 11:04:44AM -0700, Brian Paul wrote:
> Karl Schultz wrote:
> > __FUNCTION__ is a problem for Windows as well.
> > 
> > It would be nice to have
> > 
> > #if defined(VMS) || defined(WIN32)
> > #define __FUNCTION__
> > #endif
> > 
> > in texutil_tmp.h
> 
> Better yet:
> 
> #ifndef __FUNCTION__
> #define __FUNCTION__ "<some function>"
> #endif

As Antti mentioned, __FUNCTION__ is a gcc-builtin _variable_, not a
preprocessor macro.

Furthermore, shouldn't we rather check whether the compiler supports it at
configure time? I guess there's a GCC for VMS, or not?
Anyways, even a VMS or Win32 compiler might support __FUNCTION__, so it
wouldn't be wise to just check for VMS/WIN32 being #define'd, but rather
#define some other macro, in Make-config or by the configure script
respectively and check that one.

What do you think?

-- 
@SVEN_M_HALLBERG@ <$(pesco_gmx.de)>
"Would the All-Seeing Eye please look in my direction?"
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