[Coin-discuss] Problems with shared libraries in Linux

Wed Oct 22 21:49:17 EDT 2008

Hi Stu,

I don't know much about ctypes, but a quick look at its docs seems to indicate 
that you should be OK if you load all libs that the clp library depends on, 
and you got to do it in the order of the dependencies, i.e.,
   cdll.LoadLibrary("libCoinUtils.so")
   cdll.LoadLibrary("libClp.so")

I hope this helps.
--Laci

On Thu, 23 Oct 2008, Stuart Mitchell wrote:

> Hi I have been trying to access coin shared libraries dynamically at
> execution time with the ctypes library in python.
>
> I always get undefined symbol errors.
>
> After much investigation it seems that the linker in the
> standard .configure ; make ; make test cyle does not correctly identify
> the dependencies of the library at link time.
>
> I note that to build a windows dll in cygwin you need to specify all
> dependencies so there should be a way to do it in linux. is it possible
> to make all projects link with the --no-undefined flag ??
>
> Thanks for listening
>
> Stu
>
> here is the output of "ldd -r" for the libClp.so (similar results are
> found for every library except libCoinUtils.so)
>
> smit023 at gunther:~/svn/Clp/build/Clp/src$ ldd -r .libs/libClp.so.0.0.0
> undefined symbol: _ZN18CoinMessageHandler13checkSeverityEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZTI18CoinMessageHandler	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinError12printErrors_E	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO11getRowLowerEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization10preProcessEii
> (.libs/libClp.so.0.0.0)
> undefined symbol: _Z17CoinConvertDoubleiidPc	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel18setColumnObjectiveEiPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization11checkSparseEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsEc	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler7messageEiRK12CoinMessages
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN9CoinMpsIO20passInMessageHandlerEP18CoinMessageHandler
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization13zeroToleranceEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel18createPlusMinusOneEPiS0_S0_PKd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel12createArraysERPdS1_S1_S1_S1_RPiS1_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO18getObjCoefficientsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandleraSERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN19implied_free_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveActionRi	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesC2Ei	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization15resetStatisticsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _Z22presolve_make_memlistsPiS_P13presolvehlinki
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector6expandEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization13maximumPivotsEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixaSERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO11getColUpperEv	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN18remove_dual_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN8CoinLpIOC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector5clearEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization16almostDestructorEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO10columnNameEi	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN9CoinMpsIO9readBasisEPKcS1_PdPhS3_RKSt6vectorISsSaISsEEiS8_i
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN22drop_empty_rows_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization12messageLevelEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel18setColumnObjectiveEid
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIOC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization9emptyRowsEiPKi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsEd	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinBuildD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN17CoinFactorization13replaceColumnEP17CoinIndexedVectoridb
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZNK22CoinDenseFactorization12updateColumnEP17CoinIndexedVectorS1_b
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorizationC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN11CoinMessageC1EN12CoinMessages8LanguageE
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix11cleanMatrixEd
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN22drop_empty_cols_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinPrePostsolveMatrixD2Ev
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinWarmStartBasisC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel18setColumnIsIntegerEib
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN17CoinFactorization14updateColumnFTEP17CoinIndexedVectorS1_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization18setPersistenceFlagEi
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN22CoinDenseFactorization13replaceColumnEP17CoinIndexedVectoridb
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO14getProblemNameEv
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN17CoinFactorization16replaceColumnPFIEP17CoinIndexedVectorid
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinBuild3rowEiRdS0_RPKiRPKd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesaSERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinModel13getColumnNameEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix10deleteRowsEiPKi
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN13duprow_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVectorC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization15sparseThresholdEi
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZNK9CoinMpsIO8writeMpsEPKciiiP16CoinPackedMatrixiPK7CoinSet
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO7rowNameEi	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinModel18getColumnObjectiveEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix10removeGapsEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1EbiiiPKdPKiS3_S3_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO11getRowUpperEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix19eliminateDuplicatesEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix17modifyCoefficientEiidb
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO14getMatrixByColEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization14pivotToleranceEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsE17CoinMessageMarker
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessages9toCompactEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector3addEid	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization11postProcessEPKiPi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVectorC1EPKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIO16readQuadraticMpsEPKcRPiS3_RPdi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIO7readMpsEPKcS1_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1ERKS_iib
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsEi	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinBuildC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix13setDimensionsEii
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO7rowNameEi	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel14setProblemNameEPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessages10addMessageEiRK14CoinOneMessage
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerD2Ev	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN17CoinFactorization18updateTwoColumnsFTEP17CoinIndexedVectorS1_S1_b
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN19CoinPostsolveMatrixD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN14CoinOneMessageC1EicPKc	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinPresolveMatrixD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization16gutsOfInitializeEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO11getColLowerEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorizationD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization15makeNonSingularEPii
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN17do_tighten_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector12createPackedEiPKiPKd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedVectorC1EiPKiPKdb
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix10appendColsEiPKiS1_PKdi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix20reverseOrderedCopyOfERKS_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO14integerColumnsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerC2Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix10appendRowsEiPKiS1_PKdi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization13maximumPivotsEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO11getColUpperEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler8printingEb
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO11getRowUpperEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler7messageEv
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN9CoinMpsIO10setMpsDataERK16CoinPackedMatrixdPKdS4_S4_PKcS4_S4_PKS6_S8_	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _Z10make_fixedP18CoinPresolveMatrixPK18CoinPresolveAction
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIOD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization16gutsOfDestructorEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN16tripleton_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZNK17CoinFactorization21updateColumnTransposeEP17CoinIndexedVectorS1_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorizationC1ERKS_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK16CoinPackedMatrix14transposeTimesEPKdPd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorizationC1Ev
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN22slack_doubleton_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveActionRb	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN16CoinPackedMatrix25submatrixOfWithDuplicatesERKS_iPKi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIO24copyInIntegerInformationEPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector10checkClearEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN8CoinLpIOD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _Z22drop_zero_coefficientsP18CoinPresolveMatrixPK18CoinPresolveAction
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization10slackValueEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization8goSparseEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN14CoinOneMessageD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN16doubleton_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO11getRowLowerEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsERKSs	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO14integerColumnsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization8getAreasEiiii
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel10setRowNameEiPKc	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVectorD1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel6addRowEiPKiPKdddPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZNK17CoinFactorization12updateColumnEP17CoinIndexedVectorS1_b
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesD2Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorizationC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK16CoinPackedMatrix5timesEPKdPd
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN25forcing_constraint_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN16CoinPackedMatrix10appendRowsEiPKPK20CoinPackedVectorBase
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector6insertEid
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerlsEPKc	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel15setColumnBoundsEidd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK16CoinPackedMatrix10dumpMatrixEPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix11setExtraGapEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization8getAreasEiiii
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization6factorEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandlerC2ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel17countPlusMinusOneEPiS0_PKd
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN22slack_singleton_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveActionPd	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix8compressEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1EbiiiPKdPKiS3_S3_dd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix13setExtraMajorEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModelC1Ev	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVector7reserveEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler9setPrefixEb
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix12assignMatrixEbiiiRPdRPiS3_S3_ii
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO18getObjCoefficientsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK18CoinMessageHandler6prefixEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinModel13setColumnNameEiPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinFactorization6factorEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO10columnNameEi	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinMpsIO8readGMPLEPKcS1_b	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler11setLogLevelEi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorization10preProcessEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO11getColLowerEv	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN14CoinOneMessageC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix9transposeEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN22CoinDenseFactorizationD1Ev
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZNK22CoinDenseFactorization21updateColumnTransposeEP17CoinIndexedVectorS1_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN9CoinBuild6addRowEiPKiPKddd	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessages14replaceMessageEiPKc
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVectorC1ERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN16CoinPackedMatrix10appendColsEiPKPK20CoinPackedVectorBase
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix15reverseOrderingEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix15copyReuseArraysERKS_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN12CoinMessagesC1Ei	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrixC1ERKS_iPKiiS3_
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix10deleteColsEiPKi
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK8CoinLpIO14getMatrixByRowEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO15objectiveOffsetEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinMessageHandler5printEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinMpsIO14getProblemNameEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK17CoinFactorization18adjustedAreaFactorEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZNK9CoinBuild6columnEiRdS0_S0_RPKiRPKd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN18CoinPresolveMatrix10statisticsEv
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN8CoinLpIO6readLpEP8_IO_FILEd
> (.libs/libClp.so.0.0.0)
> undefined symbol: _Z16fileCoinReadableRSsRKSs	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN17CoinIndexedVectoraSERKS_	(.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix7reserveEiib
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix13replaceVectorEiiPKd
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN13dupcol_action8presolveEP18CoinPresolveMatrixPK18CoinPresolveAction
> (.libs/libClp.so.0.0.0)
> undefined symbol: _ZN16CoinPackedMatrix11orderMatrixEv
> (.libs/libClp.so.0.0.0)
> undefined symbol:
> _ZN9CoinModel18createPackedMatrixER16CoinPackedMatrixPKd
> (.libs/libClp.so.0.0.0)
> 	linux-gate.so.1 =>  (0xb7f72000)
> 	libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb7d20000)
> 	libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb7cfb000)
> 	libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7bab000)
> 	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb7ba0000)
> 	/lib/ld-linux.so.2 (0xb7f73000)
>
>
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