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Frameworks/multiply-defined symbols
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Frameworks/multiply-defined symbols


  • Subject: Frameworks/multiply-defined symbols
  • From: Chris Silverberg <email@hidden>
  • Date: Wed, 11 Feb 2004 12:41:07 -0800

Hi folks,

Today I upgraded a large project over from PB to Xcode. And thankfully, it runs fine. :-) But there's one small issue perhaps someone can help me with. The simplified structure of my application is as follows:

  MyFramework.framework
    - links to libcrypto.dylib

  MyApplication.app
    - links to MyFramework.framwork
    - links to libcrypto.dylib

Now, this will compile, link, and run correctly.. but I get about 1000 warnings for multiply defined symbols all coming from libcrypto. Somehow that doesn't seem correct... at least PB did not complain about it.

So I thought, well... just remove libcrypto.dylib from my application and see what happens. That doesn't work either, Xcode reports the following error:

illegal reference to symbol: _SHA1_Update defined in indirectly referenced dynamic library /usr/lib/libcrypto.0.9.dylib

So this prompts the question... is there something that I can do to fix this? Seems like I dont really want symbols from libcrypto be public from the framework. Ideas appreciated.

thanks,
Chris
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  • Follow-Ups:
    • Re: Frameworks/multiply-defined symbols
      • From: Nick Zitzmann <email@hidden>
References: 
 >How do I create a simple script for XCode? (From: Mike Lazear <email@hidden>)
 >Re: How do I create a simple script for XCode? (From: Kevin Grant <email@hidden>)

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