About the "many gpu" issues of the miner, I will look into it ;-)
You are one in a million mate ...
Thanks for that.
Working on the compiles later tonight also, still can't get them sorted under both Fedora 27/28 x64 (due to many other factors - especially the updated gcc) and CentOS 7 x64, so we can start testing Obsidian (our stratum) properly under our new environment (Pyroxene (theMINE)).
#crysx
A fix has been applied for Fedora 28.
The configure options will be: ./configure CPPFLAGS="-std=c++11 -fPIC" --disable-hardening --with-incompatible-bdb --disable-tests