[Piglit] libepoxy conversion v2

[Brian Paul]

On 02/25/2014 01:47 PM, Ken Phillis Jr wrote:
> On Mon, Feb 24, 2014 at 1:41 PM, Eric Anholt <eric at anholt.net> wrote:
>> I'd really like to get this in soon -- Fabian just spent what was
>> probably quite a bit of time building a new piglit-private dispatch
>> builder due to the .spec files no longer being updated, and I'd
>> rather we not waste anyone else's time.  I still haven't heard
>> anything from anyone using Windows, which is the only real risk I see
>> with this series.
>>
>
> Since I tend to use windows a bit I will go ahead and review the
> overall patch ( including libepoxy ).
>
> 1) Requiring unix-specific features to compile on windows will drive
> away developers. ( I am talking about the pkgconfig requirement ).
> It's not exactly a good idea to require this on windows.
> 2) libepoxy itself uses autogen and autoconf... This is an absolute
> nightmare for windows developers. I would like to suggest adding cmake
> build options to libepoxy ( Mainly to help improve the build process
> on systems that lack libepoxy and also make it easier to integrate
> within piglit itself )
> 3) What versions of python are expected for libepoxy to generate the
> dispatch tables? Based on what I am seeing it will accept any python
> version ( so long as it uses the python as the interpreter executable
> ).
> 4) The requirements on Mac OSX are a bit much, This probably should be
> changed to make use of

I haven't had time to look at these changes, nor libepoxy.  But it's 
critical to us that piglit continues to work on Windows.

-Brian