Replace fork with try_fork in testsuite?

[Paolo Carlini]

Benjamin Kosnik wrote:

>>Maybe you want also to have a look to
>>libstdc++/19781 (talking of try_mkfifo and mkfifo: maybe we can do better)?
>>    
>>
>We could just test for mkfifo and fork directly as part of configure,
>and use _GLIBCXXX_HAVE_MKFIFO and _GLIBCXX_HAVE_FORK.
>
Indeed, something along this way should work. But I don't want to
interfere with Mark's plans and, anyway, definitely cannot do the work
*right now*...

Paolo.