Renamed all patches file names so that locales are now irrelevant to sort the files.
Removed the locale check as it is now irrelevant.
Removed the experimental binutils 2.17.50.0.xx: 2.18 is here now.

# Compute x86_64-specific values

CT_DoArchValues() {

    # The architecture part of the tuple:

    CT_TARGET_ARCH="${CT_ARCH}"

}