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link errors with WebKit/WebCore umbrella framework?
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link errors with WebKit/WebCore umbrella framework?


  • Subject: link errors with WebKit/WebCore umbrella framework?
  • From: Terrence Talbot <email@hidden>
  • Date: Tue, 3 May 2005 11:08:09 -0700


Hello,

I'm having an issue with Deployment builds and WebKit. I'm running the release version of Tiger.

I wrote some very simple category methods against DOMNode and a few of its subclasses. When I build the project, using a Deployment buildstyle, Xcode stops with the following linker error:

/usr/bin/ld: Undefined symbols:
.objc_class_name_DOMCSSStyleDeclaration
.objc_class_name_DOMObject
collect2: ld returned 1 exit status

Development builds, with ZeroLink turned on, work fine and the code executes just fine.

It looks like DOMCSSStyleDeclaration is defined in DOMCSS.h; DOMObject is defined in DOMCore.h. These are both in WebKit. However, the actual classes are only defined in WebCore. Are they not being exported correctly by the umbrella framework?

Has anyone else run into this or something similar? If I've correctly identified the problem, is there a workaround I could use to that would allow the linker to get past this, without turning ZeroLink on? It's going to be hard to ship a product if we can't turn ZeroLink off.

I'm hoping that someone with more experience with umbrella frameworks than I has a suggestion.

Thanks,


Terrence


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