[Swig-user] grep matches, nm does not

[Leo L. <le...@si...>]

Hello folks,

I hope this isn't too off-topic. I am trying to build a python wrapper
for the OsiClp library (a Linear Programming access library). I get a
strange undefined symbol. It is in fact not defined in the library,
according to nm, but according to grep the symbol is in the library
somewhere. Can someone help? Here is the ouptut:

---
[me@mybox swimpy]$ make
swig -python -c++ -shadow -I/usr/include/coin -o simpleosi.cxx simpleosi.i
/usr/include/coin/OsiSolverInterface.hpp:150: Warning(312): Nested
class not currently supported (ignored).
/usr/include/coin/OsiSolverInterface.hpp:1748: Warning(362): operator= ignored
/usr/include/coin/OsiCbcSolverInterface.hpp:722: Warning(362): operator= ignored
gcc -c -fPIC -I/usr/include/python2.5 -I/usr/include/coin -o
simpleosi.o simpleosi.cxx
gcc  -shared -lCoinUtils -llapack -lOsi -lCbc -lClp -lCgl -lOsiCbc
-lOsiClp -lz -lglpk -lbz2     -o _simpleosi.so simpleosi.o
rm simpleosi.o simpleosi.cxx
[me@mybox swimpy]$ cd /usr/lib
[me@mybox lib]$ nm -a /usr/lib/libOsiCbc.so | grep
_ZN21OsiCbcSolverInterface11newLanguageEN12CoinMessages8LanguageE
[me@mybox lib]$ grep
_ZN21OsiCbcSolverInterface11newLanguageEN12CoinMessages8LanguageE
/usr/lib/libOsiCbc.so
Binary file /usr/lib/libOsiCbc.so matches
---

I have tried '%ignore newLanguage;', but that didn't help either.

Thanks,
Leo.

-- 
========================================================================
Leonardo B. Lopes
Assistant Professor                                        SIE -
University of Arizona
(520)621-2342
le...@si...
http://www.sie.arizona.edu/faculty/leolopes