@joblo Hi, can you little clean code ? can't build with -flto
Don't use -flto.
i'm trying improve hashrate. But zoin mine greate)))).
And better with half of threads number.
Are you using gcc 5 or 6? As I recall -flto doesn't work with on cpuminer with newer compilers.
I don't have a system with the newer gcc so I can't debug it yet. Feel free to try to solve it
yourself if you want.