Printing a message which says "configure failed" without the log output
is effectively useless. If a command fails, print the output by default
and simplify the calling code which makes debugging any of these failures
much easier.
(From OE-Core rev: b6352ff001c29f0bff10c18879b92c5618ec645c)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>