nico wrote:
for now, pd tell me this: link error 0 dyld: /usr/local/bin/pd Undefined symbols: _Tcl_LinkVar
short: you have to link agains the tcl-libraries.
but: i am not really sure what you want to do. if you want to create a faster connection between the pd-core (the C-code) and the pd-gui (a small server in C and the tcl/tk interpreter) then you'll be out of luck, since the address spaces of the 2 processes will be protected against each other. (you cannot just peep into the data of another application; imagine the security hole)
Tcl_LinkVar should work on the pd-gui side (but that is almost certainly not what you want).
if you are writing something from scratch (like a tcl-interpreter as a pd-external) you will be lucky again.
of course i have no idea what i am writing about, so it might be all wrong.
mfg.asd.r IOhannes