Fix MacOSX build w/ recent Qt due to lack of i386 arch support.
Fix MacOSX build w/ recent Qt due to lack of i386 arch support.

PeterLValve/apitrace,joshua5201/apitrace,EoD/apitrace,trtt/apitrace,tuanthng/apitrace,schulmar/apitrace,tuanthng/apitrace,trtt/apitrace,PeterLValve/apitrace,schulmar/apitrace,joshua5201/apitrace,surround-io/apitrace,PeterLValve/apitrace,schulmar/apitrace,EoD/apitrace,tuanthng/apitrace,swq0553/apitrace,PeterLValve/apitrace,apitrace/apitrace,swq0553/apitrace,swq0553/apitrace,trtt/apitrace,EoD/apitrace,surround-io/apitrace,swq0553/apitrace,apitrace/apitrace,tuanthng/apitrace,schulmar/apitrace,schulmar/apitrace,EoD/apitrace,trtt/apitrace,surround-io/apitrace,joshua5201/apitrace,joshua5201/apitrace,surround-io/apitrace,joshua5201/apitrace,swq0553/apitrace,apitrace/apitrace,tuanthng/apitrace,surround-io/apitrace,EoD/apitrace,trtt/apitrace,apitrace/apitrace