libXt: Changes to 'master'

[Ben Byer]

 configure.ac |   11 +++++++++++
 1 files changed, 11 insertions(+)

New commits:
commit 4e7031510d05471e77ff48355b23fc8e4302648c
Author: Ben Byer <bbyer at bbyer.(none)>
Date:   Tue Feb 20 01:05:27 2007 -0800

    added -flat_namespace to CFLAGS for Darwin