The default compiler from Fedora 25 (gcc and g++ Version 6.3 will
never work properly with cuda-8.0, even if you change
/usr/local/cuda-8.0/include/host_config.h. BUT CLANG do work if you
cheat the makefiles.
I think <ada(a)lists.fedoraproject.org> is the wrong mailing list to
report this. Ada is a different programming language.