fix TARGET_USE_O3 (O != 0)
Merge pull request #6 from tonyp/patch-1

fix TARGET_USE_O3 (O != 0)
wow this has been double derped

Cheers aaron :)
Merge pull request #7 from tonyp/patch-2

wow this has been double derped
Merge remote-tracking branch 'upstream/jellybean' into jellybean