ref: dbe60482e84a28a55ae6d9f5a7c9728e00f690d3 dir: /lib/math/bld.sub/
lib math = fpmath.myr # trunc fpmath-trunc-impl.myr # summation fpmath-sum-impl.myr # fused-multiply-add fpmath-fma-impl.myr lib ../std:std ;;