Hi, I just added tips about how to link when you use Gist or the commandline driver to Modeling with Gecode.
Christian -- Christian Schulte, www.ict.kth.se/~cschulte/ From: [email protected] [mailto:[email protected]] On Behalf Of Guido Tack Sent: Friday, January 15, 2010 5:15 PM To: Claudio Cesar de Sá Cc: [email protected] Subject: Re: [gecode-users] An error in the linking of an example Hi, you also have to link -lgecodedriver. We should probably mention that in the section about the driver model in "Modeling with Gecode". Cheers, Guido Claudio Cesar de Sá wrote: Hi I just finish to install the gecode, last version in a linux machine. I add this line in .bashrc export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib for the right acess in the Gecode lib. In the compilation phase with a example: g++ -I/usr/local/include -c money.cpp runs fine. However in the linkedition: clau...@goedel:~/principal/gecode-3.2.2/examples$ g++ -o money_exe -L/usr/local/lib money.o \ > -lgecodeint -lgecodesearch -lgecodekernel -lgecodesupport The errors appears, please; below: money.o: In function `main': money.cpp:(.text+0x8a): undefined reference to `Gecode::Options::Options(char const*)' money.cpp:(.text+0x13d): undefined reference to `Gecode::BaseOptions::parse(int&, char**)' ................................ ................................ money.o:(.rodata._ZTVN6Gecode7OptionsE[vtable for Gecode::Options]+0x8): undefined reference to `Gecode::BaseOptions::help()' money.o:(.rodata._ZTIN6Gecode7OptionsE[typeinfo for Gecode::Options]+0x8): undefined reference to `typeinfo for Gecode::BaseOptions' collect2: ld returned 1 exit status As I am not a C++ expert, somone could help me? The enviroment variables are: LD_LIBRARY_PATH=:/usr/local/lib PATH=/usr/local/bin:/usr/bin:/bin:/usr/games Thanks in advance::: claudio cesar ( )) |""|-. |__|-' ********************************************************************** Skype: claudio_cesar_sa Meus links: http://www.colmeia.udesc.br <http://www.colmeia.udesc.br/> http://www.joinville.udesc.br/coca http://www.joinville.udesc.br/maratona Blog: http://claudiocesar.wordpress.com/ *********************************************************************** _______________________________________________ Gecode users mailing list [email protected] https://www.gecode.org/mailman/listinfo/gecode-users
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