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Re: build for 10.3.9 with Xcode 3.0
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Re: build for 10.3.9 with Xcode 3.0


  • Subject: Re: build for 10.3.9 with Xcode 3.0
  • From: Michael Watson <email@hidden>
  • Date: Wed, 14 Nov 2007 02:57:01 -0500

I'm not sure that this is your issue, but double-check to see if your application is being built with accelerated objective-c dispatch enabled. If so, disable it. That requires Tiger or later.


-- m-s

On 13 Nov, 2007, at 14:50, Justin Bur wrote:

It really does seem to be broken.

With a project set up as follows:

MACOSX_DEPLOYMENT_TARGET = 10.4;
MACOSX_DEPLOYMENT_TARGET_ppc = 10.3;
SDKROOT = /Developer/SDKs/MacOSX10.4u.sdk;


and building Universal, the build logs show...

/Developer/usr/bin/distcc /Developer/usr/bin/gcc-4.0 -arch ppc - mmacosx-version-min=10.3 -isysroot /Developer/SDKs/MacOSX10.4u.sdk [...]

/Developer/usr/bin/g++-4.0 [...] -framework Carbon -framework Cocoa -framework WebKit -arch ppc -mmacosx-version-min=10.3 -Wl,- dead_strip -Wl,-x -isysroot /Developer/SDKs/MacOSX10.4u.sdk


/Developer/usr/bin/distcc /Developer/usr/bin/gcc-4.0 -arch i386 - mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk [...]

/Developer/usr/bin/g++-4.0 [...] -framework Carbon -framework Cocoa -framework WebKit -arch i386 -mmacosx-version-min=10.4 -Wl,- dead_strip -Wl,-x -isysroot /Developer/SDKs/MacOSX10.4u.sdk


finally at execution time on Mac OS X 10.3.9, the following crash log results:

Link (dyld) error:

dyld: MyApp Undefined symbols:
MyApp undefined reference to .objc_class_name_NSAffineTransform expected to be defined in Foundation


So is this a bug or User Error? Looks pretty dire to me.

Same project, same build machine running Leopard but with Xcode 2.5, all is well.

--
Justin Bur
Druide informatique inc.
Montreal
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 >Re: build for 10.3.9 with Xcode 3.0 (From: Justin Bur <email@hidden>)

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