ref: d24386b8f13e0d790203a81c7a7eb598c5b6bf18 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 ;;