fix x86_64 build
fix x86_64 build

bgould/avian,bgould/avian,lostdj/avian,ucdseniordesign/avian,marcinolawski/avian,joshuawarner32/avian,marcinolawski/avian,dicej/avian,minor-jason/avian,dicej/avian,bgould/avian,bigfatbrowncat/avian-pack.avian,badlogic/avian,bigfatbrowncat/avian-pack.avian,lostdj/avian,ucdseniordesign/avian,joshuawarner32/avian,dicej/avian,bigfatbrowncat/avian-pack.avian,getlantern/avian,minor-jason/avian,marcinolawski/avian,MaartenR/avian,lwahlmeier/avian,ucdseniordesign/avian,marcinolawski/avian,badlogic/avian,bgould/avian,MaartenR/avian,lostdj/avian,badlogic/avian,dicej/avian,badlogic/avian,MaartenR/avian,getlantern/avian,ucdseniordesign/avian,lostdj/avian,getlantern/avian,bigfatbrowncat/avian-pack.avian,joshuawarner32/avian,lwahlmeier/avian,minor-jason/avian,lwahlmeier/avian,getlantern/avian,MaartenR/avian,lwahlmeier/avian,joshuawarner32/avian,minor-jason/avian