Re: Xcode 2.5, ppc, link errors
Re: Xcode 2.5, ppc, link errors
- Subject: Re: Xcode 2.5, ppc, link errors
- From: Bob Clark <email@hidden>
- Date: Wed, 13 Feb 2008 14:25:56 -0800
On Feb 13, 2008, at 1:36 PM, Wyatt Webb wrote:
Following on that idea, we simply did a diff of the two SDKs and
discovered that the only difference is that the 2.5 version has an
alias named "libstdc++.dylib" that points to libstdc++.6.0.3.dylib.
If you remove that alias, the compiles work and we can run our
application on 10.2.8.
More interestingly, the 10.3.9 SDK that Xcode 3 lays down does NOT
have this alias. It seems to be a 2.5 thing only.
So, we're at a point where we can trying building without that one
alias and letting QA help us find any problems. All seems to be
well, so far.
I'd love to hear from an Apple employee about why that alias was
added and then removed. Was it intentional? If so, what am I risking
by removing it?
For now, we'll run with this fix,
Wyatt
I've seen differences between the 10.4u SDK that Xcode 2.4 installs
and the 10.4u SDK that Xcode 2.5 installs. So I guess seeing
differences in the "same" SDK doesn't surprise me too much; it's a
little befuddling though.
--Bob
--
Bob Clark
Lead Software Development Engineer
RealPlayer Mac/Unix
RealNetworks, Inc.
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