Re: Universal Builds
Re: Universal Builds
- Subject: Re: Universal Builds
- From: Wade Tregaskis <email@hidden>
- Date: Thu, 04 Aug 2011 14:30:48 -0700
> I found that with x86_64 with deployment of 10.5 and SDK of 10.6 I get a crash on 10.5.8 with symbols not being in the correct framework. So I need to be aware of that as well.
The first section of http://www.red-sweater.com/blog/2083/the-power-of-plist shows the solution for this - require Snow Leopard for the x86_64 version. Prior to SL there were some system libraries missing 64-bit support (or something to that effect, anyway).
It also shows how to explicitly set the priorities of each arch, so you could for example favour the 32-bit version even if the system supports 64-bit. I wouldn't recommend that, though (most apps are now 64-bit, so 32-bit apps run the risk of being /that/ app, the one that loads into memory all the 32-bit versions of the libraries, that no-one else needs).
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