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
