Had time to test: Works beautifully!
Nuke 10.0v1
Arch linux, libc-2.23, libstdc++.so.6.0.21
I didn't even have to use LD_PRELOAD=/usr/lib/libstdc++.so.6:/lib/libgcc_s.so.1 !
I hope you don't mind I took initiative and asked The Foundry if you could perhaps gain access to a developer version of Nuke. Hopefully I haven't intruded on your daily schedule with that or thrown you into the hands of sales people ;-) I don't know who to contact, but Chris claims you ...