Re: have Leopard functionality and still run on Tiger
Re: have Leopard functionality and still run on Tiger
- Subject: Re: have Leopard functionality and still run on Tiger
- From: "Patrick M" <email@hidden>
- Date: Mon, 19 Nov 2007 17:17:47 -0500
I don't have a solution here but rather would also like to know the
answer to this and other questions.
I have an App that compiles and runs fine on 10.5 (Intel) with the
10.5 SDK using XCode 3.0.
When I install this App on a 10.4 PPC machine, it crashes in
GetNextProcess(). I call this function to ensure multiple instances
of my App are not loaded, but the reason for the crash is unclear, and
it is not possible to debug a mix of 10.4/10.5 code on 10.4 creating a
bit of a problem in supporting 10.4, or am I missing something?
How can I debug my updated code on 10.4? XCode 2.5 with the 10.5 SDK?
Also, what is the correct way to launch 10.4/10.5 mixed code on 10.4?
I only have a few areas that need 10.5 functionality (namely updating
the X509Anchors importing -> import to login keychain and set cert as
trusted) and it works fine on 10.5 using Gestalt(), but won't load on
10.4. The documentation is not very helpful on troubleshooting this.
On Oct 27, 2007 2:34 PM, Mitchell Livingston <email@hidden> wrote:
> Hey,
>
> I want my application to be able to run on Tiger and greater, but I
> also want it to have additional Leopard functionality when running on
> 10.5. I have been able to execute certain functions with
> +respondsToSelector:, but new constants and such cannot be used. I
> tried changing the sdk to 10.5 and it did compile, but it won't run at
> all on 10.4. I'm sure there is a way to get this working, but I cannot
> find it in the documentation.
>
> Thanks,
> Mitchell Livingston
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