Re: Does XCode 4.1 support 32-bit targets?
Re: Does XCode 4.1 support 32-bit targets?
- Subject: Re: Does XCode 4.1 support 32-bit targets?
- From: Greg Guerin <email@hidden>
- Date: Thu, 04 Aug 2011 16:30:34 -0700
Jens Alfke wrote:
You can copy the 10.4 SDK folder out of an earlier install of Xcode
and put it into Xcode 4.x and it should work.
I think there was a past warning that this doesn't work.
IIRC, compiling for 10.4 needs an older version of gcc, which isn't
supplied in newer Xcode versions. Compiling with the newer compiler
might build, but the executable won't run, because the runtime
support lib for the newer compiler isn't available on 10.4. Or maybe
the attempt to link for 10.4 will fail. I don't recall the details
of when it fails, just that it eventually fails due to compiler/
runtime mismatch.
-- GG
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