fixing the recurring Mesa build problem

[Brian Paul]

Dan Nicholson wrote:
> On 11/21/06, Brian Paul <brian.paul at tungstengraphics.com> wrote:
> 
>> Dan Nicholson wrote:
>> >
>> > First patch is to Mesa to add all the headers to the sources files.
>> > This adds one missing file in src/mesa/shader/slang/library. I pruned
>> > out the shader/programopt.[ch] as they were never used by Xorg. Also,
>> > I needed to add grammar.c to the shader/grammar header list as it's
>> > included by grammar_mesa.c.
>>
>> I'll check this in.  programopt.[ch] are used by the i915 driver.
>> I'll add those back since they might be needed elsewhere in the future.
> 
> 
> Could you add a comment that it's not need by xserver? It would be
> nice if the two lists could match well if this is gonna be around for
> a while. It would be pretty easy to write a script comparing what's in
> Mesa's sources files vs. what's in xserver's mesa-include.mk file.

I don't see any reason to not just compile the file all the time. 
It's fairly small.

-Brian