[PATCH] libstdc++: testsuite: use -lbsd for net_ts on RTEMS

[Sebastian Huber]

On 22/06/2022 07:24, Alexandre Oliva via Gcc-patches wrote:
> +    } elseif { [istarget *-*-rtems*] } {
> +	# Adding -Wl,--gc-sections would enable a few more tests to
> +	# link, but all of them fail at runtime anyway, because the
> +	# io_context ctor calls pipe(), which always fails, and thus
> +	# the ctor throws a system error.
> +	return "$flags -lbsd"

Using -Wl,--gc-sections is mandatory if you want to link against 
libbsd.a. In general, it is recommended for RTEMS applications.

For pipe() support in RTEMS, you currently need the

#define CONFIGURE_IMFS_ENABLE_MKFIFO

application configuration option.

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