Add support for Tk GUI toolkit
| Package | “tk” Flag Description |
|---|---|
| app-office/scribus | Install tk based scripts e.g. FontSample.py |
| dev-vcs/git | Include the 'gitk' and 'git gui' tools |
| dev-vcs/mercurial | Install dev-lang/tk for hgk script. |
| net-mail/fetchmail | Enable support for Tk GUI toolkit, in particular it installs fetchmailconf |
| sci-electronics/pcb | Build tcl/tk graphical QFP footprint generator |
| x11-misc/xkbset | Install the dev-perl/Tk based xkbset-gui utility |