Re: Leopard-specific functionality in non-L eopard-only project

FROM : Mark Munz
DATE : Sat Jun 21 22:01:44 2008

The trick is to set the SDK to 10.5 and then in the target build settings, set:

Mac OS X Deployment Target to Mac OS X 10.4.
(under Deployment)

You'll want to set it for all your configurations: (Debug, Release, etc)

On Sat, Jun 21, 2008 at 12:51 PM, Jacob Bandes-Storch
<<email_removed>> wrote:
> I'm working on a project (with another developer) that will target OSes
> older than 10.5, and I'd like to use the Leopard-only NSWindow method
> -setCollectionBehavior:. As far as I know, the best way to do this is to
> check for the method using -respondsToSelector:. I need to use the enum type
> NSWindowCollectionBehavior. When I try this, I get an error saying "error:
> 'NSWindowCollectionBehaviorCanJoinAllSpaces' undeclared (first use in this
> function)" and a warning "warning: 'NSWindow' may not respond to
> '-setCollectionBehavior:'". This is because I'm using the 10.4 SDK... I've
> read in some places to set the "Cross-develop using target SDK" setting of
> the project to 10.5, but that setting is not available in the General tab of
> the project info. Does anyone know how to do this properly without angering
> the compiler?
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Mark Munz
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