32-bit builds?

[Chris Jones]

On 26/11/15 15:16, Mark Brethen wrote:
>
>> On Nov 26, 2015, at 9:07 AM, Brandon Allbery <allbery.b at gmail.com> wrote:
>>
>> On Thu, Nov 26, 2015 at 10:03 AM, Mark Brethen <mark.brethen at gmail.com> wrote:
>> says "symbol(s) not found for architecture x86_64" instead of "symbol(s) not found for architecture i386”. Can I tweak my build settings to allow a 32-bit build?
>>
>> "build_arch i386" in /opt/local/etc/macports/macports.conf to force all builds to be 32 bit; otherwise, you probably want +universal on a case by case basis. What are you trying to accomplish?
>>
>> --
>> brandon s allbery kf8nh                               sine nomine associates
>> allbery.b at gmail.com                                  ballbery at sinenomine.net
>> unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
>
> I suspect the source does not support 64-bit builds. How do I tweak the port to build universal? Is there an example port I could look at?

What source are we taking about ? If it doesn't support 64 bit (these 
days, rally ?) then it is either for some very particular reason, or 
just isn't that well maintained ...