On 06/16/2016 05:25, Mathieu Arnold wrote: > || What is wrong? I think this is a bug in /usr/ports/Mk/Uses/compiler.mk > | > | As far as I can see, you need to add USE_CSTD=c++14 to your port Makefile. > > Mmmm, maybe USE_CXXSTD=c++14. No, none of these helped. Yuri