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Re: What is causing jam to fail with exit code 1?
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Re: What is causing jam to fail with exit code 1?


  • Subject: Re: What is causing jam to fail with exit code 1?
  • From: David Alger <email@hidden>
  • Date: Tue, 27 Jun 2006 10:30:55 -0500


On Jun 27, 2006, at 10:16 AM, Finlay Dobbie wrote:

On 27/06/06, David Alger <email@hidden> wrote:
I thought that this was so, but don't know what this means. What does
this mean? Is a build setting set wrong, and I need to change it?

>> /usr/bin/ld: -undefined error, -undefined dynamic_lookup or -
>> undefined
>> define_a_way must be used when -twolevel_namespace is in effect

Your target settings are causing it to be built with "-undefined suppress". You can't do that with twolevel namespaces, which is the default these days. You can force a flat namespace or try using -undefined dynamic_lookup instead. See the ld manpage for more details.

> You'll have to fix that. Also, you imght want to upgrade the targets
> to native while you're at it (not least so you can build universal).


The target is already building as an i386 only binary. The project
was a Project Builder project that I Xcode updated.

Yes, but it's still a legacy (jam-based) target. You should probably upgrade it to an Xcode native target.

Thanks for the info. I didn't make the screen saver it's an open source one I found on the web. I guess I could just create a new screen saver project, remove the default source files, and then add the source files for this one. If this doesn't work I'll try what you suggested above and try changing the build setting.


Thanks,
David
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  • Follow-Ups:
    • Re: What is causing jam to fail with exit code 1?
      • From: David Alger <email@hidden>
References: 
 >What is causing jam to fail with exit code 1? (From: David Alger <email@hidden>)
 >Re: What is causing jam to fail with exit code 1? (From: "Finlay Dobbie" <email@hidden>)
 >Re: What is causing jam to fail with exit code 1? (From: David Alger <email@hidden>)
 >Re: What is causing jam to fail with exit code 1? (From: "Finlay Dobbie" <email@hidden>)

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