Undefined symbols for architecture x86_64 ?

**sebouff** · 04/04/2012, 19h01

Bonjour à tous,

Etant passé sous Mac depuis peu, et essayant par tout moyen de compiler un simulateur (SUMO, http://sumo.sourceforge.net/), je rencontre quelques problèmes arrivé à une certaine étape du Make, voici le détail de là où tout commencer à merdouiller :

Code :

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libtool: link: g++ -O2 -DNDEBUG -o sumo sumo_main.o ./microsim/MSMoveReminder.o -Wl,-bind_at_load  -L/opt/local/lib ./netload/libnetload.a ./microsim/libmicrosim.a ./microsim/cfmodels/libmicrosimcfmodels.a ./microsim/devices/libmicrosimdevs.a ./microsim/output/libmicrosimoutput.a ./microsim/trigger/libmicrosimtrigger.a ./microsim/actions/libmsactions.a ./microsim/traffic_lights/libmicrosimtls.a ./utils/geom/libgeom.a ./utils/shapes/libshapes.a ./traci-server/libtraciserver.a ./utils/options/liboptions.a ./utils/common/libcommon.a ./utils/xml/libxml.a ./utils/importio/libimportio.a ./utils/iodevices/libiodevices.a ./foreign/tcpip/libtcpip.a -lxerces-c /opt/local/lib/libproj.dylib -lm
 
Undefined symbols for architecture x86_64:
  "_Py_Initialize", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_Py_InitModule4_64", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_PyRun_SimpleFileExFlags", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_Py_Finalize", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_PyString_FromString", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_PyImport_Import", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_PyErr_Print", referenced from:
      traci::TraCIServer::runEmbedded(std::basic_string<char, std::char_traits<char>, std::allocator<char> >)in libtraciserver.a(TraCIServer.o)
  "_PyArg_ParseTuple", referenced from:
      traci::traciemb_execute(_object*, _object*)in libtraciserver.a(TraCIServer.o)
  "_Py_BuildValue", referenced from:
      traci::traciemb_execute(_object*, _object*)in libtraciserver.a(TraCIServer.o)
ld: symbol(s) not found for architecture x86_64
collect2: ld returned 1 exit status
make[3]: *** [sumo] Error 1
make[2]: *** [all-recursive] Error 1
make[1]: *** [all] Error 2
make: *** [all-recursive] Error 1

Voilà donc... J'ai Python 2.7.2, voici quelques infos en plus sur mon système :

-> arch: i386, 32 bits
-> OS: Mac OS X, 10.7.3
-> Processeur: Intel
-> i686-apple-darwin11-llvm-gcc-4.2 (GCC) 4.2.1

Merci par avance pour votre aide

.