[PULL] memory leak fixes and a build fix

[Peter Hutterer]

Keith, please pull from 
git://people.freedesktop.org/~whot/xserver.git master

Included is the fix for the build error affecting 1.7.2 caused by nested
pkg-config directives and two memory leak fixes.

Cheers,
  Peter

The following changes since commit 99d88ef69d5f7dbf99ca605eceb92f42230a89f4:
  Maarten Maathuis (1):
        exa: a few small pitch related changes

are available in the git repository at:

  git://people.freedesktop.org/~whot/xserver.git master

Gaetan Nadon (1):
      configure.ac: error while checking for XDMXCONFIG_DEP

Peter Hutterer (3):
      dix: fix memory leak, free event list on shutdown. (#25028)
      dix: remove some obsolete comment.
      dix: remove core devices when shutting down. (#25028)

 configure.ac  |   14 +++++++++-----
 dix/devices.c |    4 +++-
 dix/events.c  |    2 ++
 3 files changed, 14 insertions(+), 6 deletions(-)