https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113204
--- Comment #8 from Sam James <sjames at gcc dot gnu.org> --- (For my own benefit for future reference: I ran go build -work -v -x, then went into the work dir it made, then ran /usr/lib/go/pkg/tool/linux_amd64/link -v ..., then started pulling out the bits it ran manually.)