I am a beginner with Tcl/Tk, but I am already in need to deploy an .app with Tcl/Tk frameworks in it (because the .app needs to rely on its own Tcl/Tk version and not on macOS standard and old Tcl/Tk). Can somebody point me to where I can find precompiled Frameworks or to a step-by-step guide on how to compile them on macOS?

Half a day of search has not been very fruitful in this regard. I guess my need is not at all very special, as I see many .apps shipping their own Tcl/Tk Frameworks. (PS: I need to access these Frameworks from Perl, but this shouldn't make any difference.)