Num perms; unsupported
Linking failures — #4608; num permissions
More num permissions tests

Note that some of these tests qualify also as linking failures (#4608),
but the guideline is to mark them as unsupported as that has priority.
Mark more linking failures (#4608)
Symlinks and num perms — mark as unsupported
Num permissions; mark as unsupported
Merge pull request #1515 from aappilattoq/master

Linking failures, num permissions