Hi Xiao,
> The Makefile in functional/threads directory was removed by mistake.
> Fixes: 310c9eb ("Remove explicit #define's for `_POSIX_C_SOURCE` and `_XOPEN_SOURCE`")
> Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Thanks for your fix, merged.
Kind regards,
Petr