64 bit DMD binary on the Mac

[KennyTM~]

On Jun 29, 11 02:43, Walter Bright wrote:
> Although DMD on the Mac can currently only generate 32 bit binaries, the
> Mac as I understand it can run 64 bit code.
>
> Is there any reason that DMD itself should be a 32 bit app? Are there
> any 32 bit only Macs out there we should support?

With universal binary there's no need to worry about it anyway. Just 
pass '-m32 -m64' to gcc. However, I see little reason making DMD itself 
a 64-bit executable.