64 bit compilation on MAC

Hi,
I have made a 64-bit target and tried to compile JUCE with it for 64-bit. But I’ve got a lot of compilation problem. Is It possible or I made something wrong?
Thanks in advance,
Csaba

I compile on a 64-bit mac every day, so it does work. Easiest way to do this is to use the new jucer to create your project rather than trying to set all the options yourself.

I am using version 1.46. Did it already support 64-bit compilation? Or should i migrate to the latest version?

Yes.