I've built some C functions into shared object files with SWIG that I am able to successfully load into the ActiveTCL wish/tclsh interpreters and use. However, when I try to use the prefix files (base-tk-linux-x86_64) as interpreters, I get the following:
% load ccontrol.sl.lin64
couldn't load file "ccontrol.sl.lin64": ccontrol.sl.lin64: undefined symbol: Tcl_TraceVar
What am I doing wrong? I got this working before, but I don't remember how.
Thanks.
To load into a basekit (aka tclkit or starpack), you must compile C extensions to support the Tcl stubs mechanism and not load the general Tcl library. This provides for the necessary system portability. More on stubs at http://wiki.tcl.tk/285.