Is DMD 2.052 32-bit?

[teo]

On Tue, 08 Mar 2011 21:45:28 +0100, Trass3r wrote:

>> Is my understanding correct that dmd 2.052 itself is a 32-bit
>> executable? It can cross compile for 64-bit platforms, but is not a
>> native 64-bit compiler.
> 
> Yes, but you can compile an x64 dmd yourself on Linux.

Is there any "how to"?
If not I will figure it myself out, but need to know where to get the 
source code from.