[[Explain refs.  Then install.]]




"... grab critcl starkit and cross-compile ..."  Use "cross" ([critcl]).


[[Much more to come.]]



On Linux side, for example, pick up tclkit 
[http://www.equi4.com/pub/tk/tclkit-linux-x86.gz],
then critcl starkit
[[...]],
then
...
http://www.digital-smarties.com/pub/tkspline.tar.gz