Various on qt4-mac

[Michael Dickens]

One last issue I think, on the qt4-* front & then I'll start checking
dependent ports.  I've figured out all the 'select' stuff & everything
seems to be working, such that the first installed port (when
'qt4_select -s' returns 'none') sets itself up correctly w/o printing
anything out.  Any subsequent installed port I'd like to print out the
standard note about finishing it's install -- so, something long the
lines of:

post-activate {
    # If this is the first qt4-* installed, select it.
    set current_select [exec ${prefix}/bin/qt4_select -s]
    if {${current_select} == "none"} {
        system "${prefix}/bin/qt4_select ${name}"
    } else {
        if {${current_select} != ${name}} {
            # Print out the 'select' info.
            notes "\
Port ${current_select} is already selected.\n \
To fully complete this installation and make ${name} the default,\n \
please run:\n \
\tsudo qt4_select ${name}"
        }
    }
}

But the "notes" don't seem to print out.  Is this an incorrect usage of
'notes'?  Should I be doing the printout in some other way.  I'd like
the printout to happen no matter the state of debugging, but only as a
conditional (as above).  Thanks! - MLD