Re: Universal binaries and weak linking for 10.3
Re: Universal binaries and weak linking for 10.3
- Subject: Re: Universal binaries and weak linking for 10.3
- From: "David St. John" <email@hidden>
- Date: Wed, 24 Aug 2005 15:44:13 -0400
Hi Fritz,
That worked! I didn't even think to try it, thanks for the suggestion.
Dave
On 8/24/05 3:22 PM, "Fritz Anderson" <email@hidden> wrote:
>
> On 24 Aug 2005, at 10:06 AM, David St. John wrote:
>
>> I have an universal binary application which supports 10.3 and now
>> uses some functions in the ImageIO framework which are 10.4 only.
>> I have set the deployment target to 10.3 and the SDKROOT to
>> 10.4u.sdk. When I compile the deployment target is changing to
>> 10.4 so the functions in ImageIO are not marked as weak linked
>> which then causes the application to crash on 10.3.
>>
>> I am using Xcode 2.2 and the only SDKs I have are 10.2.8, 10.3.9
>> and 10.4u. Is there a way to prevent the deployment target from
>> being switched?
>
> Just for grins, could you try adding a build setting,
> MACOSX_DEPLOYMENT_TARGET_ppc, and setting it to 10.3?
>
> -- F
>
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