fix compilation for MacOS BuildBot regarding SDL GetClipboardText/SetClipboardText
fix compilation for MacOS BuildBot regarding SDL GetClipboardText/SetClipboardText

git-svn-id: ab66a9de07fa9d47c5829c82992f5279466c775f@4971 63c20433-aa62-49bd-875c-5a186b69a8fb

emmanouil/gpac,rbouqueau/gpac_brew_travis,rauf/gpac,canatella/gpac,RodolpheFouquet/gpac,rbouqueau/gpac_brew_travis,porcelijn/gpac,porcelijn/gpac,rbouqueau/gpac,Bevara/Access-open,epam/gpac,porcelijn/gpac,vladimir-kazakov/gpac,ARSekkat/gpac,rbouqueau/gpac,psteinb/gpac,emmanouil/gpac,gpac/gpac,epam/gpac,drakeguan/gpac,DmitrySigaev/gpac,DmitrySigaev/gpac,vladimir-kazakov/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,gpac/gpac,rauf/gpac,ARSekkat/gpac,canatella/gpac,Bevara/Access-open,Bevara/Access-open,Bevara/Access-open,vladimir-kazakov/gpac,emmanouil/gpac,vladimir-kazakov/gpac,nguyen-viet-thanh-trung/gpac,RodolpheFouquet/gpac,rauf/gpac,rbouqueau/gpac,nguyen-viet-thanh-trung/gpac,epam/gpac,emmanouil/gpac,rbouqueau/gpac_brew_travis,ARSekkat/gpac,aymanelyaagoubi/gpac,psteinb/gpac,psteinb/gpac,gpac/gpac,vladimir-kazakov/gpac,porcelijn/gpac,drakeguan/gpac,rauf/gpac,canatella/gpac,ARSekkat/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,gpac/gpac,emmanouil/gpac,rbouqueau/gpac,emmanouil/gpac,rbouqueau/gpac,epam/gpac,canatella/gpac,gpac/gpac,gpac/gpac,drakeguan/gpac,epam/gpac,canatella/gpac,Bevara/Access-open,vladimir-kazakov/gpac,ARSekkat/gpac,DmitrySigaev/gpac,DmitrySigaev/gpac,nguyen-viet-thanh-trung/gpac,porcelijn/gpac,aymanelyaagoubi/gpac,drakeguan/gpac,RodolpheFouquet/gpac,epam/gpac,psteinb/gpac,RodolpheFouquet/gpac,psteinb/gpac,rauf/gpac,nguyen-viet-thanh-trung/gpac,nguyen-viet-thanh-trung/gpac,rbouqueau/gpac_brew_travis,rbouqueau/gpac_brew_travis,aymanelyaagoubi/gpac,aymanelyaagoubi/gpac,rbouqueau/gpac,drakeguan/gpac,canatella/gpac,ARSekkat/gpac,gpac/gpac,RodolpheFouquet/gpac,rbouqueau/gpac,gpac/gpac,rauf/gpac,porcelijn/gpac,aymanelyaagoubi/gpac,drakeguan/gpac,psteinb/gpac,Bevara/Access-open,DmitrySigaev/gpac,DmitrySigaev/gpac,canatella/gpac,rbouqueau/gpac_brew_travis