Not sure if it's needed, but you may need to run touch on the .app.
On Apr 8, 2010, at 8:59 AM, Oleg Krupnov wrote: > No, I'm just double-clicking it in Finder. > > On Thu, Apr 8, 2010 at 8:57 AM, Kevin Wojniak <kain...@kainjow.com> wrote: >> Are you launching with NSTask or some other variant? If so it won't work. >> You need to use Launch Services instead. I think there are some low-level >> APIs to use to launch with a specific architecture, but if you can use LS it >> handles all the dirty work for you. >> >> >> On Apr 8, 2010, at 8:53 AM, Oleg Krupnov wrote: >> >>> This would be a perfect solution, but I've found that on Leopard, this >>> key seems to be ignored, the system still launches my app in 64-bit >>> mode (via Finder). >>> >>> What may I be doing wrong? >>> >>> Thanks! >>> >>> On Thu, Apr 8, 2010 at 7:28 AM, Kevin Wojniak <kain...@kainjow.com> wrote: >>>> In your Info.plist add: >>>> >>>> <key>LSMinimumSystemVersionByArchitecture</key> >>>> <dict> >>>> <key>x86_64</key> >>>> <string>10.6.0</string> >>>> </dict> >>>> >>>> >>>> Kevin >>>> >>>> >>>> On Apr 8, 2010, at 7:21 AM, Oleg Krupnov wrote: >>>> >>>>> Hi, >>>>> >>>>> While it's good for my app to run in 64-bit mode on Snow Leopard, it >>>>> turns out not desirable on Leopard, because of the delay of loading >>>>> all 64-bit frameworks (in case if my app is the first 64-bit app >>>>> launched after system boot). It literally makes me wait for about ten >>>>> seconds, and the performance gain of my app in 64-bit mode is >>>>> definitely not worth it on Leopard. >>>>> >>>>> My app is assembled as a universal binary that supports 3 >>>>> architectures: 32-bit intel, 32-bit ppc and 64-bit intel. Obviously, >>>>> the system chooses the best architecture it can run, which is 64-bit >>>>> intel in case of Leopard. >>>>> >>>>> Is there a way to change that and force my app to run in 32 bit mode on >>>>> Leopard? >>>>> >>>>> I would hate to have to supply two versions, one for Leopard and >>>>> another one for Snow Leopard. >>>>> >>>>> Thanks! >>>>> _______________________________________________ >>>>> >>>>> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >>>>> >>>>> Please do not post admin requests or moderator comments to the list. >>>>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>>>> >>>>> Help/Unsubscribe/Update your Subscription: >>>>> http://lists.apple.com/mailman/options/cocoa-dev/kainjow%40kainjow.com >>>>> >>>>> This email sent to kain...@kainjow.com >>>> >>>> >> >> _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to arch...@mail-archive.com
