[LV2] LV2 and Python3.7

[Helmut Jarausch]

Hi,
on my Gentoo system lv2-1.14.0 does not build with my standard Python  
(version 3.7).
It bundles a rather old version of WAF which is not compatible with  
Python3.7 (as many others have reported).
Is there a version of lv2 which uses a more recent version, e.g. 2.0.11  
?

Many thanks for a hint,
Helmut