Created attachment 678739 [details] emerge --info F: open_wr S: deny P: /dev/nvidiactl A: /dev/nvidiactl R: /dev/nvidiactl C: /mnt/ssdhome/portage-tmp/portage/sys-devel/clang-12.0.0.9999/work/x/y/clang-abi_x86_64.amd64/CMakeFiles/CMakeTmp/cmTC_121f9 `addpredict /dev/nvidiactl` fixes it