From: David Abrahams (dave_at_[hidden])
Date: 2008-08-25 16:46:07
on Mon Aug 25 2008, "Sandeep Gupta" <gupta.sandeep-AT-gmail.com> wrote:
> Hi David,
> I hope its not a compatability issue. Here are the steps I followed
> 1. Downloaded python source and compiled with intel compiler.
> 2. Downloaded boost 1.36 and checkout bgl_python from svn repository of
> 3. Followed the instructions for building/installing boost, boost.python,
> and bgl_python.
> 4. The tests under examples under libs/python/example/ pass.
What about the bgl_python tests?
> 5. Firedup python and issued command "import boost.graph as bgl". This line
> fails with error:
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "...../bgl-python/lib/python/boost/graph/__init__.py", line 16, in
> from boost.graph._graph import *
> ImportError: "...../bgl-python/lib/python/boost/graph/_graph.so: undefined
> symbol: _ZN5boost5graph6python11basic_graphINS_11undirectedSEED1Ev"
$ echo '_ZN5boost5graph6python11basic_graphINS_11undirectedSEED1Ev' | c++filt
>From what I can tell, it looks like Intel is failing to instantiate that
destructor for some reason. You might try adding an explicit
instantiation. In any case, it looks like a compiler bug to me.
> 5. Tried several permutation/combination of LD_LIBRARY_PATH and
> sys.path.append('.. ') but with no success.
> I also tried with bgl_python in the sandbox and the same issue shows
Hmm, I dunno. Another thing worth doing: try it with g++ and see if it
-- Dave Abrahams BoostPro Computing http://www.boostpro.com
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