Problems installing CGAL on Snow Leopard

Bob Hearn robert.a.hearn at
Mon Feb 8 09:29:16 PST 2010

On Feb 8, 2010, at 12:18 AM, Ryan Schmidt wrote:

> On Feb 7, 2010, at 16:13, Bob Hearn wrote:
>> I see there are few other reports of issues with CGAL here, but if I understand correctly (I'm new to macports), it looks as if there are now no open tickets. Also, the errors I'm getting are different.
>> Initially I think I had an issue with /usr/local, but I uninstalled all my ports, moved /usr/local to /usr/local-off, and did a fresh cgal install. From what I can tell, all the dependent modules built successfully.
>> I'm running 10.6.2 on a late MacBook Pro (model ID MacBookPro2,2).
>> This is what I get:
>> ld: warning: in /Library/Frameworks//gmp.framework/gmp, file is not of required architecture
> What's this /Library/Frameworks/gmp.framework? My gmp port doesn't provide that, so I don't think it came from MacPorts, but I think it is interfering with your build, just like what you had in /usr/local probably was. Move it aside, clean cgal, try again.

Ah, now why did that not strike me as odd? Yes, that fixed it! Thank you very much.


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