|| framework_failure_ "couldn't fetch $am_tap_implementation TAP driver"
sed 10q tap-driver # For debugging.
}
-# The shell/awk implementation of the TAP driver is still mostly dummy, so
-# use the perl implementation by default for the moment.
am_tap_implementation=${am_tap_implementation-shell}
# $PYTHON and support for PEP-3147. Needed to check our python-related