https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120933
--- Comment #11 from Sam James <sjames at gcc dot gnu.org> --- (In reply to H.J. Lu from comment #10) > Do we need to check both glibc and ld for > GLIBC_ABI_GNU_TLS/GLIBC_ABI_GNU2_TLS > support? If binutils has the default --enable-gnu-tls-tag or --enable-gnu2-tls-tag value, or is explicitly enabled by the user, then we can check if a test program has the tag. If it doesn't have the tag, then either binutils is too old, or glibc is too old (or both). We can do all that in configure. Or is there another case I'm missing?
