xdm: Changes to 'master'

[Alan Coopersmith]

 Makefile.am         |    6 ++++--
 config/Makefile.am  |    2 +-
 configure.ac        |   21 ++++++++++-----------
 cpprules.in         |    9 ++++++++-
 greeter/Makefile.am |    5 ++---
 5 files changed, 25 insertions(+), 18 deletions(-)

New commits:
commit 69fc0647bed461a19cf99f4d362a44df8c18de38
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Sep 11 09:15:31 2009 -0700

    Add support for AM_SILENT_RULES for building files with cpp
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 3d51edf9d96f8adcb6f2ab50f4960aa9ecc76afe
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Fri Sep 11 08:31:55 2009 -0700

    Update to using xorg-macros 1.3, including XORG_DEFAULT_OPTIONS
    
    Also move CWARNFLAGS addition to CFLAGS from configure.ac to Makefile.am's
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>