Option -pthread in test suite with cross compilers

[Ian Lance Taylor]

Joel Sherrill <joel.sherrill@oarcorp.com> writes:

> On 05/18/2012 08:27 AM, Ian Lance Taylor wrote:
>> Ralf Corsepius<ralf.corsepius@rtems.org>  writes:
>>
>>> I am not sure, but AFAICT, -pthread is Linux-specific.
>> It's not properly documented, but -pthread works on a number of hosts,
>> including Solaris, Darwin, FreeBSD, NetBSD, OpenBSD, AIX.
> Ian.. Is it better to make it a noop for RTEMS or fix the test
> infrastructure that is turning it on where it doesn't exist?

Sorry to be vague, but I think it depends on whether the tests are
meaningful on RTEMS.  If dg-require-effective-target pthread_h lets a
test run, then I suppose I think the -pthread option ought to work.

Ian