lndir: Changes to 'master'

[Alan Coopersmith]

 Makefile.am  |    6 ++++--
 configure.ac |    9 ++++++---
 lndir.c      |   15 ++++++++++++---
 lndir.man    |    4 ++--
 4 files changed, 24 insertions(+), 10 deletions(-)

New commits:
commit cef8c50586903e7ac543d1a8e3f84d4a78f731a4
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Thu Oct 15 16:53:48 2009 -0700

    Migrate to xorg macros 1.3 & XORG_DEFAULT_OPTIONS
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 33a3c2fc886bc9ce5a0692c6c0c78903aa122ee1
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Thu Oct 15 16:50:26 2009 -0700

    Add .hg & .git to the list of known revision control subdirectories
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 853241018d75a6b40f67db61f9ea21f1c5e90641
Author: Alan Coopersmith <alan.coopersmith at sun.com>
Date:   Thu Oct 15 16:48:13 2009 -0700

    include <limits.h> to ensure INT_MAX is defined after 23bacbd6c
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at sun.com>

commit 23bacbd6c71ec815f394f0a7bbc9e684b3e05438
Author: Eric Blake <ebby9 at byu.net>
Date:   Thu Oct 15 15:52:36 2009 -0500

    Fix broken assumption where stat.st_nlink == 1
    
    Normally, any directory has a st_nlink of at least 2 (. and ..).
    On some systems, a directory's st_nlink is set to 1 where it is too
    expensive to compute the correct value (e.g. remote filesystems).
    Instead of treating this as a legitimate value (i.e. that the directory
    contains nothing to link from), special case this and force a complete
    scan of the directory's contents.
    
    Further explanation:
    http://cygwin.com/ml/cygwin/2008-06/msg00056.html
    http://cygwin.com/ml/cygwin-apps/2008-08/msg00264.html
    
    Signed-off-by: Yaakov Selkowitz <yselkowitz at users.sourceforge.net>