[MacPorts] #35354: Dosbox disable 64bit until next version

MacPorts noreply at macports.org
Sun Sep 9 06:01:20 PDT 2012


#35354: Dosbox disable 64bit until next version
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 Reporter:  domiman@…          |       Owner:  macports-tickets@…                   
     Type:  defect             |      Status:  new                                  
 Priority:  Normal             |   Milestone:                                       
Component:  ports              |     Version:  2.1.2                                
 Keywords:                     |        Port:  dosbox                               
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Comment(by ryandesign@…):

 Replying to [comment:2 domiman@…]:
 > The problem is that even when the crash is fixed, core dynamic on 64bit
 is way less efficient and is at about only 20-50% of the speed than on
 32bit. And this likely won't change since this is just the nature of the
 64bit dynamic core :(
 > (not to mention that current SVN of Dosbox is broken again and the 64bit
 built is at only 1% speed of the 32bit built :)  - I volunteered for the
 dosbox defs to find the culprit but haven't had time to do so) [[br]]
 > [[br]]
 > Since DOS emulation needs a lot of speed for "newer" old DOS games this
 is the reason I'd never recommend a 64bit built of Dosbox.

 I see. I was going on your comment above:

 Replying to [ticket:35354 domiman@…]:
 > This is resolved in SVN of Dosbox and thus should be working whenever a
 new version is out.

 You didn't mention that it was also slower and that this was not yet
 fixed. Given this new information, I now agree disabling the 64-bit build
 would be a good idea. However, it does not build 32-bit for me. My log is
 attached.

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Ticket URL: <https://trac.macports.org/ticket/35354#comment:3>
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