PIL 1.1.4b2 -- _imagingtk still not built on Unix

[Hans-Joachim Widmaier]

Said module will not be built on platforms other than win32 or darwin,
setup.py's logic is like:

TCLROOT = None
...
    if sys.platform == "win32":
        ...
    else:
        tk_framework_found = 0
        if sys.platform == 'darwin':
            ...
        if not tk_framework_found:
            # assume the libraries are installed in the default
location
            LIBRARIES.extend(["tk" + TCL_VERSION, "tcl" +
TCL_VERSION])

    if TCLROOT:
        #+# Build _imagingtk #+#

In the 'assume' path there should be a 'TCLROOT = "wherever"', then
everything's ok.

Hans-Joachim Widmaier