Re: Xcode 3.2.6 & 4.0.2: Compiler Selection in Terminal
Re: Xcode 3.2.6 & 4.0.2: Compiler Selection in Terminal
- Subject: Re: Xcode 3.2.6 & 4.0.2: Compiler Selection in Terminal
- From: Simon Wilson <email@hidden>
- Date: Fri, 22 Jul 2011 22:56:14 +0200
Hi John,
We're already using the -isysroot flag to specify the 10.5 SDK in this fashion. I should have mentioned that in my original mail.
Thanks anyway.
Simon
On 22 Jul 2011, at 15:21, Dallman, John wrote:
>> But I'm concerned about building the open source library in Terminal:
>> how can we ensure that our makefiles build against the correct SDK
>> and GCC version when run on the command-line?
>
> For the SDK version, you need to use this additional compiler option:
>
> -isysroot /Developer/SDKs/MacOSX10.5.sdk
>
> If your Xcode 3.2.6 is in a different folder from /Developer, change that
> part of the path accordingly.
>
> I'm not sure of the details for the GCC version, because I've never used
> more than one Xcode on a machine.
>
> --
> John Dallman
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