Ebuild looks for TABLET_USB_WACOM=m in kernel config and for wacom.ko presense, and displays error message if at least one of them not found. Reproducible: Always Steps to Reproduce: 1. build kernel without wacom driver at all 2. try to emerge x11-drivers/linuxwacom with USE="modules"
Created attachment 203704 [details, diff] Patch solves this problem
Why not if [[ linux_chkconfig_builtin TABLET_USB_WACOM ]]; then ?
Reassigning since I can't look after linuxwacom any more.
linuxwacom was removed from main tree.