Mark as BROKEN on riscv64:
julius-caesariii-1.5.1,1.log:ld: error: cannot open /nxb-bin/usr/lib/clang/11.0.0/lib/freebsd/libclang_rt.profile-riscv64.a: No such file or directory
Approved by: portmgr (tier-2 blanket)
Obtained from: lonesome.com build testing