device: 0.762
performance: 0.719
graphic: 0.563
TCG: 0.554
network: 0.532
architecture: 0.509
arm: 0.472
vnc: 0.399
debug: 0.395
boot: 0.369
register: 0.358
VMM: 0.345
semantic: 0.340
kernel: 0.333
PID: 0.310
ppc: 0.302
permissions: 0.272
user-level: 0.256
hypervisor: 0.250
peripherals: 0.237
x86: 0.237
files: 0.224
mistranslation: 0.224
socket: 0.190
assembly: 0.160
KVM: 0.151
risc-v: 0.146
virtual: 0.143
i386: 0.142

Centos6.8 compiling qeum-2.12.0 failed, Does centos6.8 not support qeum-2.12.0?