[MacPorts] #37415: py27-numpy: cannot import numpy when built with atlas
MacPorts
noreply at macports.org
Sun Apr 14 11:42:00 PDT 2013
#37415: py27-numpy: cannot import numpy when built with atlas
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Reporter: macsforever2000@… | Owner: dh@…
Type: defect | Status: new
Priority: Normal | Milestone:
Component: ports | Version: 2.1.2
Resolution: | Keywords:
Port: py-numpy |
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Comment (by jason-macports@…):
Replying to [comment:21 michaelld@…]:
> I see this issue too (I cannot actually compile the latest atlas, but
the issue is also with the prior version):
> {{{
> nm -a `port contents atlas | grep libatlas` | grep omp_get_num_threads
> }}}
> returns "U _omp_get_num_threads" meaning that that symbol is undefined
in the library. Hence, it seems like either libatlas.a needs to statically
link with ${prefix}/lib/gccXY/libgomp.a, or any project using this library
needs to link with ${prefix}/lib/gccXY/libgomp.dylib or .a. Basically:
this seems to be an atlas issue, not a numpy issue. Or, maybe I'm missing
something?
I see the same result/issue, even following your suggestion in comment:28
below. The only way I've been able to get `py27-numpy` and `py27-scipy`,
and `opencv+python27` is to drop `atlas`. I haven't tried the `gcc45`
trick, or the suggestion in ticket:38724#comment:24.
--
Ticket URL: <https://trac.macports.org/ticket/37415#comment:29>
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