libXi: Changes to 'master'

[Peter Hutterer]

 man/.gitignore  |    2 
 man/Makefile.am |  143 +++++++++++++++++++++++++++++---------------------------
 2 files changed, 77 insertions(+), 68 deletions(-)

New commits:
commit 9911b7846ca2cedf08a963c84efe7907438975c1
Author: Dan Nicholson <dbn.lists at gmail.com>
Date:   Tue Dec 16 16:45:16 2008 -0800

    Be smarter about generating man pages
    
    With the current rules, the man pages will be generated repeatedly if you
    have xmlto installed. This is because make always thinks they are out of
    date with respect to their prerequisite, do_xmlto_stage. They are changed
    here to handle the multiple output files as described in the automake
    manual.
    
    distcheck has been confirmed to still work such that building from the
    tarball does not require xmlto. On the other hand, if the user wants to
    rebuild the man pages, they'll have to explicitly touch XI.xml.
    
    It may be better to split the xml into per-page files so that xmlto only
    generates one output at a time. A toplevel XI.xml can still pull together
    all the pieces with XInclude.
    
    Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>