libstdc++.exp patch

[Rainer Orth]

François Dumont <francois.cppdevs@free.fr> writes:

> Attached patch applied.
>
> 2011-04-21  François Dumont <francois.cppdevs@free.fr>
>
>         * testsuite/lib/libstdc++.exp (check_v3_target_time): Discard
>         unused compilation result thanks to /dev/null.
>         * testsuite/lib/libstdc++.exp (check_v3_target_debug_mode
>         check_v3_target_profile_mode check_v3_target_normal_mode
>         check_v3_target_cstdint check_v3_target_cmath
>         check_v3_target_atomic_builtins check_v3_target_gthreads
>         check_v3_target_nanosleep check_v3_target_sched_yield
>         check_v3_target_string_conversions check_v3_target_swprintf
>         check_v3_target_binary_io): Use simple preprocessing rather than
>         compilation. Discard unused preprocessing result thanks to
> /dev/null.

Please separate the proc names by commas in the ChangeLog.

Thanks.
	Rainer

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Rainer Orth, Center for Biotechnology, Bielefeld University