mesa: Changes to 'master'

[Brian Paul]

 progs/demos/engine.c    |    4 ++++
 progs/xdemos/Makefile   |   23 +++++++++++++++++------
 progs/xdemos/corender.c |    4 ++++
 progs/xdemos/shape.c    |    1 -
 4 files changed, 25 insertions(+), 7 deletions(-)

commit diffs at http://gitweb.freedesktop.org/?p=mesa/mesa.git;a=summary

New commits:
commit 6bd32cbcf30acb693f9b32fac3d4bcd5a785b5f6
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jan 22 07:56:26 2008 -0700

    Don't build yuvrect_client by default
    
    Added 'extra' rule to build optional yuvrect_client, shape, xdemo programs

commit 60dd3b1d9a60b97c5bd8e8d56613d0413de06931
Author: Brian <brian.paul at tungstengraphics.com>
Date:   Tue Jan 22 07:54:08 2008 -0700

    remove unused var

commit e58c365cda70fc31cc0f87873079fa2304310ab9
Author: Alexey Sokolov <sokolov at truebsd.org>
Date:   Tue Jan 22 07:43:43 2008 -0700

    define M_PI if needed