nmap is missing keyword x64-macos. Although, if you add it manually it builds without an error. Reproducible: Always Steps to Reproduce: 1. Install gentoo prefix for x86_64 2. emerge nmap Actual Results: missing keyword error Expected Results: nmap installed
Created attachment 201903 [details, diff] kinda patch :)
It isn't missing, just that no one has tested it. Thanks for the report.