Is DMD 2.052 32-bit?

[Daniel Gibson]

Am 09.03.2011 08:24, schrieb Jason E. Aten:
> On Wed, Mar 9, 2011 at 12:55 AM, Walter Bright
> <newshound2 at digitalmars.com <mailto:newshound2 at digitalmars.com>> wrote:
>
>     On 3/8/2011 1:23 PM, Trass3r wrote:
>
>                 Yes, but you can compile an x64 dmd yourself on Linux.
>
>
>             Is there any "how to"?
>
>
>         IIRC you have to edit linux.mak to use -m64 instead of -m32.
>
>
>     It has worked in the past, but the 64 bit build is not regularly tested.
>
>
> When I tried this last week, changing -m32 to -m64 got me a clean 64-bit
> build of dmd2, with no build errors.  Very easy.
>
> A caveat-- I tried the same search and replace s/32/64/ in places on the
> druntime and phobos makefiles, but there was something more subtle going
> on--the generated libraries built fine but were still 32-bit objects
> inside the .a archives.  Somehow I wasn't passing the right flags to
> generate 64-bit libraries.
>
> Is there a flag to tell dmd to compile to 64-bit objects?
>
> Thanks,
> Jason

since 2.052 the -m64 flag should be supported to compile 64bit binaries 
(on Linux).