Re: Question about building Universal Binaries in Leopard with transient <Xcode directory>
Re: Question about building Universal Binaries in Leopard with transient <Xcode directory>
- Subject: Re: Question about building Universal Binaries in Leopard with transient <Xcode directory>
- From: Chris Espinosa <email@hidden>
- Date: Wed, 31 Oct 2007 00:24:37 -0700
On Oct 30, 2007, at 11:20 PM, Terry Simons wrote: I saw in the "About Xcode Tools" documentation for Leopard that the Xcode 3.0 tools can be installed in a location other than "/Developer".
I'm assuming this means that the SDKs directory goes with it?
Yes. If so, how does one go about detecting the location where Xcode is installed from an auto-tools based program?
You can read the release note that I posted here last Friday and is downloaded with Xcode 3.0. It explains things in detail. A lengthy discussion and demonstration of this was given at WWDC and is up on the WWDC site at developer.apple.com My specific concern is that the following technote says to pass -isysroot /Developer/SDKs/MacOSX10.4u.sdk to build Universal binaries:
http://developer.apple.com/technotes/tn2005/tn2137.html
But if the "/Developers" directory might be installed elsewhere, how can we detect the correct location of the SDKs directory from within a configure script?
I don't see any mention of an environment variable for us shell users, nor do I see any such variable set in the environment variable output. What gives? ;)
man xcode-select
Chris |
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