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Ticket Resolution Summary Owner Reporter
#3 fixed Coin-Cbc: make in Cbc/examples fails on OS X 10.4.6 PPC, gcc 4.0.1 somebody sdv

Hi, on iBook G4, OS X 10.4.6 with gcc: gcc -v Using built-in specs. Target: powerpc-apple-darwin8 Configured with: /private/var/tmp/gcc/gcc-5250.obj~12/src/configure --disable-checking -enable-werror --prefix=/usr --mandir=/share/man --enable-languages=c,objc,c++,obj-c++ --program-transform-name=/[cg][.-]*$/s/$/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 --build=powerpc-apple-darwin8 --host=powerpc-apple-darwin8 --target=powerpc-apple-darwin8 Thread model: posix gcc version 4.0.1 (Apple Computer, Inc. build 5250) I did:

svn co coin-Cbc cd coin-Cbc ./configure -C make make test make install cd Cbc/examples make

which fails with: g++ -Wl,--rpath -Wl,/tmp/Coin-Cbc/lib -O3 -fomit-frame-pointer -pipe -DNDEBUG -pedantic-errors -Wimplicit -Wparentheses -Wreturn-type -Wcast-qual -Wall -Wpointer-arith -Wwrite-strings -Wconversion -o driver $bla -L/tmp/Coin-Cbc/lib -lCbc -lCgl -lOsiClp -lOsiCbc -lOsi -lClp -lCoinUtils -lm cat /tmp/Coin-Cbc/lib/cgl_addlibs.txt `cat /tmp/Coin-Cbc/lib/osi_addlibs.txt cat /tmp/Coin-Cbc/lib/clp_addlibs.txt cat /tmp/Coin-Cbc/lib/coinutils_addlibs.txt` /usr/bin/ld: unknown flag: --rpath collect2: ld returned 1 exit status make: * [driver] Error 1 now replacing in the Makefile CXXLINKFLAGS = -Wl,--rpath -Wl,/Users/devries/coin-Cbc/lib by CXXLINKFLAGS = -Wl,-rpath -Wl,/Users/devries/coin-Cbc/lib yields... /usr/bin/ld: unknown flag: -rpath collect2: ld returned 1 exit status

replacing it by

CXXLINKFLAGS = -dynamiclib -undefined dynamic_lookup -Wl/tmp/Coin-Cbc/lib

compiles fine, but ./driver and ./driver ../../Data/miplib3/mod008 segfault.

(it compile too, if i remove from the dynamiclib version the -Wl.... part; but that segfaults too.) best regards, sven

#5 fixed building Cbc/examples on SunOS 5.8 somebody sdv


trying to do the same (i tried before on my ibook) on a sun yields

CC -R/home/sungritzmann2/devries/Coin-Cbc/lib -O4 -DNDEBUG -o driver $bla -L/home/sungritzmann2/devries/Coi n-Cbc/lib -lCbc -lCgl -lOsiClp -lOsiCbc -lOsi -lClp -lCoinUtils -lm `cat /home/sungritzmann2/devries/Coin-Cbc/l ib/cgl_addlibs.txt cat /home/sungritzmann2/devries/Coin-Cbc/lib/osi_addlibs.txt cat /home/sungritzmann2/dev ries/Coin-Cbc/lib/clp_addlibs.txt cat /home/sungritzmann2/devries/Coin-Cbc/lib/coinutils_addlibs.txt` Undefined first referenced

symbol in file

void OsiClpSolverInterface::writeLp(FILE*,const double,const int,const int,const double,const bool)const CbcS olver2.o void OsiClpSolverInterface::writeLp(const char*,const char*,const double,const int,const int,const double,const

bool)const CbcSolver2.o

ld: fatal: Symbol referencing errors. No output written to driver gmake: * [driver] Error 1

after having issued a 'make' in Cbc/examples the errors above result...

best sven

#14 fixed make clean in Cbc/examples leaves some .o alive andreasw sdv


it seems that make clean in Cbc/examples leaves some .o-files alive; currently I see: CbcBranchFollow2.o CbcBranchLink?.o CbcBranchUser?.o CbcCompareUser?.o CbcSolver2.o CbcSolver3.o ClpQuadInterface?.o but I haven't tried building everything, so I don't know whether there might be more files.

best sven

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