Hi Waldemar,
Why don't we setup an instance of Patchwork for uClibc-ng?
There's one for olde good uClibc hereĀ
https://patchwork.ozlabs.org/project/uclibc
but there's no such very convenient thing for uClibc-ng.
It should be pretty simple - we did this for "linux-arc" recently.
-Alexey