system-mitkrb5 installs: app-crypt/mit-krb5-1.17-r1::gentoo was built with the following: USE="keyutils nls pkinit threads -doc -libressl -lmdb -openldap (-selinux) -test -xinetd" ABI_X86="(64) -32 (-x32)" CPU_FLAGS_X86="aes" from https://web.mit.edu/kerberos/www/