[Coin-discuss] cbc doesn't build (on osx)

[John J Forrest]

Sven,

I knew there might be a problem with OsiCbc and there is a minor one.

If you go to COIN/Osi and make then OsiCbc library gets built and put in 
COIN/lib where Cbc make can find it.

If you do make in COIN/Cbc before make in COIN/Osi there is no mention of 
OsiCbc in Makefile so you won't find library.  The simple solution would 
be to put a mention in the COIN/Cbc/Makefile but then we get an infinite 
make as Cbc wants OsiCbc which wants Cbc which wants ....

Does someone know how to get round that?

John Forrest

coin-discuss-bounces at list.coin-or.org wrote on 04/02/2005 08:13:53 AM:

> Hi,
> 
> trying to build CBC yields: ....
> 
> Creating cbc
> g++ -I-  -Wall -Wpointer-arith -Wcast-qual -Wwrite-strings -Wconversion
> -pipe -DCOIN_USE_CLP -DCOIN_USE_CBC -g -DCBC_DEBUG
> -I/Users/devries/COIN/Cbc/include -I/Users/devries/COIN/include
> -I/Users/devries/COIN/include -I/Users/devries/COIN/Clp/include
> -I/Users/devries/COIN/include -I/Users/devries/COIN/include -I./include
> -DCOIN_USE_BZLIB -DCOIN_USE_ZLIB -o Darwin-g/cbc Darwin-g/CbcMain.o
> Darwin-g/CbcParam.o Darwin-g/unitTest.o -L/Users/devries/COIN/lib
> -L/Users/devries/COIN/lib -L/Users/devries/COIN/lib
> -L/Users/devries/COIN/lib -L/Users/devries/COIN/lib
> -L/Users/devries/COIN/lib  -lCbc -lCgl -lOsiClp -lClp -lOsi -lCoin -lbz2
> -lz   -lm
> ld: Undefined symbols:
> 
OsiCbcSolverInterface::OsiCbcSolverInterface[in-charge](OsiSolverInterface*,
> CbcStrategy*)
> make[3]: *** [Darwin-g/cbc] Error 1
> make[2]: *** [unitTest] Error 2
> make[1]: *** [unitTest] Error 2
> make: *** [cbc] Error 2
> 
> 
> any advise?
> 
> sven
> 
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