[Bug libstdc++/56482] missing -lpthread in configure when checking for pthreads_num_processors_np

[k2k at narod dot ru via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56482

--- Comment #7 from Karlson2k <k2k at narod dot ru> ---
Sorry, I can't check it, my build environment was lost a long time ago.