skip debug info for build, make binaries 30% smaller
skip debug info for build, make binaries 30% smaller

holic/gostatic,greyhwndz/gostatic,beni55/gostatic,krpors/gostatic,holic/gostatic,piranha/gostatic,greyhwndz/gostatic,sisteamnik/gostatic,zhuharev/gostatic,piranha/gostatic,krpors/gostatic,zhuharev/gostatic,beni55/gostatic,sisteamnik/gostatic