On Mon, Nov 12, 2012 at 6:26 AM, Aurelien Buhrig <aurelien.buhrig.gcc@xxxxxxxxx> wrote: > > I succeed in building tcl/tk within binutils sources under windows > (cygwin) by replacing the default version of tcl/tk with the last one > from sourceforge. BTW, I wonder why FSF tcl source is not up-to-date in > binutils sources, but this is out of topic here. License issue ? I doubt it is a licensing issue, unless the license has changed. I suspect that nobody is actively working on gdbtk, and so nobody has updated the Tcl/Tk sources. This is an issue to bring up on a gdb mailing list. GCC does not use Tcl/Tk. Ian