qt5: enable secondary architercture
qt5: enable secondary architercture

koletzky/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,koletzky/haikuports,Begasus/haikuports,haikuports/haikuports,moochris/haikuports,Begasus/haikuports,moochris/haikuports,Begasus/haikuports,moochris/haikuports,nielx/haikuports,koletzky/haikuports,haikuports/haikuports,nielx/haikuports,miqlas/haikuports,miqlas/haikuports,Begasus/haikuports,miqlas/haikuports,haikuports/haikuports,nielx/haikuports