[mythtv] configure did not detect my cpu

[Mario L]

 *** WARNING ***
 Your CPU was not detected properly:
   uname -m: i686
   uname -p: Intel(R) Celeron(TM) CPU                1200MHz
 model name: Intel(R) Celeron(TM) CPU                1200MHz
      flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca
cmov pat pse36 mmx fxsr sse