tcmode-external-csl.inc: specify the path you couldn't find
While misconfiguring toolchains, I noticed that one of the
diagnostic messages gave me a little less information than I'd
like about what I'd done wrong. Displaying the glob pattern
that couldn't be matched turns out to make it a lot easier to
figure out what you did wrong. (Answer: Not enough coffee.)
Signed-off-by: Peter Seebach <peter.seebach@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
