xdm: Changes to 'master'

[Gaetan Nadon]

 auth.c       |   10 ++++++----
 chooser.c    |   10 ++++++----
 configure.ac |   11 +++--------
 3 files changed, 15 insertions(+), 16 deletions(-)

New commits:
commit 22e7cc3458107662de736f9c82679d32197625bc
Author: Gaetan Nadon <memsize at videotron.ca>
Date:   Tue Aug 31 10:52:58 2010 -0400

    config: remove unused OS_CFLAGS variable
    
    Now unused as a result of previous patches
    
    Reviewed-by: Mark Kettenis <kettenis at openbsd.org>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>

commit c76330b71a7d65620e411df7b327ad82bff97d90
Author: Gaetan Nadon <memsize at videotron.ca>
Date:   Mon Aug 30 19:51:24 2010 -0400

    config: use AC_CHECK_HEADERS for sys/param.h
    
    This is the FreeBSD porting guide recommended
    method to check for BSD 4.3 Net2 or newer systems.
    
    Reviewed-by: Mark Kettenis <kettenis at openbsd.org>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>

commit 96380df139761274e03babf71b7cb6692acb847a
Author: Gaetan Nadon <memsize at videotron.ca>
Date:   Mon Aug 30 15:51:16 2010 -0400

    config: definition of CSRG_BASED in configure.ac is flawed and redundant
    
    CSRG_BASED is defined in both the xserver using platform checks
    and in Xosdefs.h using compiler macros.
    
    The one from X11/Xosdefs.h will be used through already included headers:
    # if defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__) \
    	|| defined(__APPLE__) || defined(__DragonFly__)
    #  ifndef CSRG_BASED
    #   define CSRG_BASED
    #  endif
    # endif
    
    Reviewed-by: Mark Kettenis <kettenis at openbsd.org>
    Signed-off-by: Gaetan Nadon <memsize at videotron.ca>