*** No rule to make target `Makefiles'. Stop.
Created attachment 145931 [details] net-misc:tightvnc-1.3.9-r1:20080312-213016.log
Created attachment 145932 [details] tightvnc-1.3.9-r1.environment
Created attachment 145934 [details] emerge --info
same with tightvnc-1.3.9
Same with 1.3.10? Try removing the ccache cache