lang/llvm15 -- Why is flang being built?

From: Steve Kargl <sgk_at_troutmask.apl.washington.edu>
Date: Mon, 30 Jan 2023 16:58:41 UTC
Why does the lang/llvm15 port default to building flang
(ie., the Fortran compiler)?

% flang15 -o z a.f90
error: /usr/ports/devel/llvm15/work/llvm-project-15.0.7.src/flang/lib/Optimizer/CodeGen/Target.cpp:312: not yet implemented: target not implemented
% flang-new15 -o z a.f90
error: /usr/ports/devel/llvm15/work/llvm-project-15.0.7.src/flang/lib/Optimizer/CodeGen/Target.cpp:312: not yet implemented: target not implemented

Inspection of Target.cpp shows that the word "FreeBSD"
does not appear anywhere.

-- 
Steve