<HTML><FONT FACE=arial,helvetica><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2">I'm getting the same load error as Sven (see below). Being a novice, I wasn't able to successfully track down why this is occurring. Any suggestions on what I might do to diagnose the undefined symbol problem?<BR>
<BR>
Also, when investigating why I was getting the "libCoin.a not sorted" warning, I found the following message occures when making COIN:<BR>
<BR>
Compiling CoinPresolveUseless.cpp<BR>
<BR>
Creating library libCoin-O1.a<BR>
libtool: warning same member name (CoinDenseVector.o) in output file used for input files: Darwin-O1/CoinDenseVector.o and: Darwin-O1/CoinDenseVector.o (due to use of basename, truncation, blank padding or duplicate input files)<BR>
libtool: same symbol defined in more than one member in: Darwin-O1/libCoin-O1.a (table of contents will not be sorted)<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZN15CoinDenseVectorIdE10setElementEid<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZN15CoinDenseVectorIdE10setElementEid<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZN15CoinDenseVectorIdE11getElementsEv<BR>
.<BR>
.<BR>
.<BR>
.<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE14getNumElementsEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE3sumEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE3sumEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE4sizeEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE4sizeEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7infNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7infNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7oneNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7oneNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7twoNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfE7twoNormEv<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfEixEi<BR>
libtool: file: Darwin-O1/CoinDenseVector.o defines symbol: __ZNK15CoinDenseVectorIfEixEi<BR>
Installing include files...<BR>
Installing libraries...<BR>
<BR>
These are only warnings, but it looks like there might be a bug in here somewhere.<BR>
<BR>
Any help appreciated.<BR>
<BR>
Scott<BR>
<BR>
<BR>
In a message dated 10/30/03 6:05:29 AM, devries@ma.tum.de writes:<BR>
<BR>
<BR>
<BLOCKQUOTE CITE STYLE="BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px" TYPE="CITE"></FONT><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2">ld: warning table of contents of library:<BR>
/Users/devries/COIN/lib/libCoin.a not sorted slower link editing will<BR>
result (use the ranlib(1) -s option)<BR>
ld: Undefined symbols:<BR>
OsiSimplexInterface::OsiSimplexInterface[not-in-charge]()<BR>
OsiSimplexInterface::~OsiSimplexInterface [not-in-charge]()<BR>
make_fixed(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
drop_zero_coefficients(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
presolve_make_memlists(int*, int*, presolvehlink*, int)<BR>
dupcol_action::presolve(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
duprow_action::presolve(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
doubleton_action::presolve(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
tripleton_action::presolve(CoinPresolveMatrix*, CoinPresolveAction const*)<BR>
do_tighten_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*)<BR>
CoinPresolveAction::throwCoinError(char const*, char const*)<BR>
CoinPresolveMatrix::~CoinPresolveMatrix [in-charge]()<BR>
remove_dual_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*)<BR>
CoinPostsolveMatrix::check_nbasic()<BR>
CoinPostsolveMatrix::~CoinPostsolveMatrix [in-charge]()<BR>
implied_free_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*, int&)<BR>
CoinPrePostsolveMatrix::~CoinPrePostsolveMatrix [not-in-charge]()<BR>
drop_empty_cols_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*)<BR>
drop_empty_rows_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*)<BR>
slack_doubleton_action::presolve(CoinPresolveMatrix*, CoinPresolveAction<BR>
const*, bool&)<BR>
forcing_constraint_action::presolve(CoinPresolveMatrix*,<BR>
CoinPresolveAction const*)<BR>
make[2]: *** [Darwin-g/sbb] Error 1<BR>
make[1]: *** [unitTest] Error 2<BR>
make: *** [unitTest] Error 2<BR>
</BLOCKQUOTE></FONT><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2"><BR>
<BR>
</FONT><FONT COLOR="#000000" FACE="Geneva" FAMILY="SANSSERIF" SIZE="2"></FONT></HTML>