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Re: [cgal-discuss] CGAL 3.4 seg-fault in running examples (Mac OS


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  • From: Sylvain Pion <>
  • To:
  • Subject: Re: [cgal-discuss] CGAL 3.4 seg-fault in running examples (Mac OS
  • Date: Sun, 08 Feb 2009 00:52:44 +0100
  • Organization: INRIA


wrote:
I apologize in advance if this has been discussed before, but I'm having
problems running CGAL 3.4 on my Intel Core 2 duo based Mac OS X 10.5. I
haven't
been able to pinpoint where the error may lie and have since decided to post
here. I have cmake 2.6.1, boost 1.37.1, gmp 4.2.4 and mpfr 2.3 (through
macports) installed. Following are the steps I take to install and run an
example in CGAL 3.4. I provide the command line outputs from cmake below.
Could
someone please let me know what might be going wrong.

g++ 4.0 on the Mac is notoriously buggy when optimizing.
See the FAQ : http://www.cgal.org/FAQ.html#mac_optimization_bug

One last thing. As you can see below, cmake uses gcc 4.0.1 while doing all
this. I also have gcc 4.2.1 installed. When I use this, make gives me a
compiler error about "asm not allowed" and exits. (I have also provided the
command line output for that)

I don't know about this one. Maybe try 4.3 ?

--
Sylvain Pion
INRIA Sophia-Antipolis
Geometrica Project-Team
CGAL, http://cgal.org/

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