New patch to binutils 2.18, from "Matvejchikov Ilya" <matvejchikov@gmail.com> (coming from buildroot).
Fixes building with /old/ version of texinfo. Thanks!

# Compute IA-64-specific values

CT_DoArchValues() {

    # The architecture part of the tuple:

    CT_TARGET_ARCH="${CT_ARCH}"

}