https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/ Issue: net-wireless/rtl8821cu-0_pre20210911 fails to compile. Discovered on: amd64 (internal ref: guru_ci)
Created attachment 754090 [details] build.log build log and emerge --info
Error(s) that match a know pattern: make[1]: *** /lib/modules/4.19.174-gentoo/build: No such file or directory. Stop.
Ebuild updated, also added 5.15 kernel support.