Unresolved printf in libtype1.a and libdrm.a

[Kristian Høgsberg]

Dave Airlie wrote:
>>These modules should be using xf86MsgVerb() or ErrorF() at best --
>>certainly not printf().
> 
> 
> Perhaps, but they don't at the moment so I'd think the patch should be
> reverted until these are fixed up.... libdrm is used outside of X.org
> (or at least we have some crazy plans to do so..),
> 
> or should it be including another X include at the top to get printf back?

OK, I looked into this a bit more and understand the problem better now. 
  The #define's in xf86.h and os.h was actually there to work around the 
problem that the gcc __attribute((format(printf,a,b))) function 
attribute conflicts with

	#define printf xf86printf

so it was there to temporarily #undef the printf #define and #define it 
again at the end of the file.  The better fix for this is to use 
__attribute((format(__printf__,a,b))) instead, which I just committed.

cheers,
Kristian