arm64 https://github.com/sakaki-/gentoo-on-rpi3-64bit builds I assume ok via git sources.... (sys-devel/icecream) installed ok... anyhow with the Lack of RAM , a DISTCC or icecream set of slaves would be a godsend.. anyhow Icecream has a number of Advantages... adding ~arm64, or ** to keywords or trying to force over ssh ... no dice... to unmask. , so for now I built via github upstream sources to see if it would build... , however with 5 jobs pending several GCC/golang gcj-java wrapper ... difficult to validate. Keywords add ~arm64 , I can test. could be me , but forcing to play nice with arm64 , by rigging keywords unmask etc. being a pest.
Please improve the quality of your bug summary.
Michael, thank you for updating the title. I assign the ticket already to the maintainer, but please review the bug summary and reopen the ticket soon as suggested by Mike, so that they can help efficiently.