libstdc++ test framework, minor improvement

[Gabriel Dos Reis]

"Zack Weinberg" <zackw@stanford.edu> writes:

| This patch annotates all the libstdc++ testsuite success or failure
| reports with 'static' or 'shared' depending on how they were linked.
| This means you get
| 
| FAIL: 27_io/ostream_unformatted.cc (execution test), static
| FAIL: 27_io/ostream_unformatted.cc (execution test), shared
| 
| instead of the confusing
| 
| FAIL: 27_io/ostream_unformatted.cc (execution test),
| FAIL: 27_io/ostream_unformatted.cc (execution test),
| 
| zw
| 
| 	* testsuite/lib/libstdc++.exp (dg-test): Annotate result
| 	messages with $which_library as well as $tool_flags and
| 	${dg-extra-tool-flags}.  Factor out annotation text into
| 	a single variable.

Thanks Zack.

This is exactly the sort of thing lying dormant in my local tree.  The
reason why I didn't put in V3 is that I don't want to diverge
substantially from official DejaGnu source (you certainly noted that
dg-test is lifted from dg.exp) by duplicating codes.  I'm trying to
have an account on subversions.gnu.org (but exactly who is responsible
of account setting on that machine remains a mystery for me) in order
to accomodate official source to V3 needs.

But given the pressing state, I guess it is OK you put your patch in
(mainline and bracnh).  I'll manage later to get sync with official
dejagnu source. 

BTW, does anyone know to whom I should address request for having an
account on subversions.gnu.org?

-- Gaby