https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203638
John Hein <z7dr6ut...@snkmail.com> changed:
What |Removed |Added
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CC| |z7dr6ut...@snkmail.com
--- Comment #4 from John Hein <z7dr6ut...@snkmail.com> ---
I can reproduce this by building math/suitesparse with NETLIB and math/py-numpy
with NETLIB. Then "python -c 'import numpy'" gives the same undefined symbol
error as the OP.
/usr/local/lib/python2.7/site-packages/numpy/core/multiarray.so:
libblas.so.2 => /usr/local/lib/libblas.so.2 (0x801781000)
libm.so.5 => /lib/libm.so.5 (0x8019d3000)
libpython2.7.so.1 => /usr/local/lib/libpython2.7.so.1 (0x801bfc000)
libc.so.7 => /lib/libc.so.7 (0x800821000)
libgfortran.so.3 => /usr/local/lib/gcc48/libgfortran.so.3 (0x801fb7000)
libgcc_s.so.1 => /usr/local/lib/gcc48/libgcc_s.so.1 (0x8022ce000)
libquadmath.so.0 => /usr/local/lib/gcc48/libquadmath.so.0 (0x8024e4000)
libthr.so.3 => /lib/libthr.so.3 (0x80271f000)
libintl.so.8 => /usr/local/lib/libintl.so.8 (0x802943000)
libutil.so.9 => /lib/libutil.so.9 (0x802b4e000)
numpy options in this case are:
OPTIONS_FILE_SET+=DOCS
OPTIONS_FILE_SET+=SUITESPARSE
OPTIONS_FILE_UNSET+=TESTS
OPTIONS_FILE_UNSET+=ATLAS
OPTIONS_FILE_SET+=NETLIB
OPTIONS_FILE_UNSET+=OPENBLAS
I also removed the openblas package before building both suitesparse and numpy
- I believe openblas is detected by numpy configure if it just exists. And
that is enough to avoid the problem because the numpy configure explicitly
turns off HAVE_CBLAS if it detects openblas.
If I install openblas again (default options - all unset) and rebuild numpy
with the same options (NETLIB set, OPENBLAS unset) and no other changes from
the above failure case, I do NOT get the undefined symbol.
Here's the ldd output in that case:
% ldd /usr/local/lib/python2.7/site-packages/numpy/core/multiarray.so
/usr/local/lib/python2.7/site-packages/numpy/core/multiarray.so:
libopenblas.so => /usr/local/lib/libopenblas.so (0x801800000)
libm.so.5 => /lib/libm.so.5 (0x802575000)
libpython2.7.so.1 => /usr/local/lib/libpython2.7.so.1 (0x80279e000)
libc.so.7 => /lib/libc.so.7 (0x800821000)
libgfortran.so.3 => /usr/local/lib/gcc48/libgfortran.so.3 (0x802b59000)
libquadmath.so.0 => /usr/local/lib/gcc48/libquadmath.so.0 (0x802e70000)
libthr.so.3 => /lib/libthr.so.3 (0x8030ab000)
libintl.so.8 => /usr/local/lib/libintl.so.8 (0x8032cf000)
libutil.so.9 => /lib/libutil.so.9 (0x8034da000)
libgcc_s.so.1 => /usr/local/lib/gcc48/libgcc_s.so.1 (0x8036ec000)
>From this, it seems math/py-numpy + blaslapack:netlib (without openblas
installed at numpy build time) do not currently play well together.
I don't have a suggested fix for this at the moment.
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