While retrieving files, propagate the preferred extension down to sub-functions.

/trunk/scripts/functions | 8 5 3 0 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

# Compute IA-64-specific values

CT_DoArchValues() {

    # The architecture part of the tuple:

    CT_TARGET_ARCH="${CT_ARCH}"

}