The only target of this distribution is to deliver the additional files needed for non-X Tk on OS/2 via CPAN.pm. Note that tkOS2GC.c is not included in Illya Vaes's tk-os2 distribution any more. The Illya's port includes also files default.h - modified patch tkCanvPs.c - included as patch tkImgPhoto.c - not needed tkMain.c - not needed tkOption.c tkPort.h - not needed tkSend.c - modified patch tkWindow.c - modified patch I do not know what is the tkOption.c fix for, the rest is handled by patching. Original TCL/TK sources are at ftp://ftp.neosoft.com/pub/tcl/sorted/distrib/tkos2-4.1s.tar.gz (source) ftp://ftp.neosoft.com/pub/tcl/sorted/distrib/tkos2-4.1x.tar.gz (exes) ftp://hobbes.nmsu.edu/pub/incoming/tk41os2s.zip (source) ftp://hobbes.nmsu.edu/pub/incoming/tk41os2x.zip (exes) (should be moved to ftp://hobbes.nmsu.edu/pub/os2/dev/tcl/ shortly)