Thanks to John Wakely ([EMAIL PROTECTED]) the problem is fixed : >> >> Looks like pthread.h is including signal.h from sigc++, but it should be >> including /usr/include./signal.h >> >> I suggest you remove the -I/home/autres/berger/stage2005/include/sigc++ >> compiler option, and instead use -I/home/autres/berger/stage2005/include/ >> >> Then in your code, prefix sigc++ headers with the directory name: >> >> #include <sigc++/signal.h> >> >> That should prevent pthread.h from including the wrong signal.h >>
Now, the program fails compiling on this next command : --------------------------------------------------------------- g++ -o alphatest alphatest.o -I.. -I../gc/include -I/home/autres/berger/stage2005/include/ -L/home/autres/berger/stage2005/lib ../elisa/.libs/libelisa.a ../gc/.libs/libelisaboehm.a -lpthread /home/autres/berger/stage2005//lib/libultim.so /home/autres/berger/stage2005/lib/libgaol -L/home/autres/berger/stage2005/mathlib-0.0.1/lib/ -ldl -Wl,--rpath -Wl,/home/autres/berger/stage2005//lib -Wl,--rpath -Wl,/home/autres/berger/stage2005/lib -Wl,--rpath -Wl,/home/autres/berger/stage2005//lib -Wl,--rpath -Wl,/home/autres/berger/stage2005/lib ---------------------------------------------------------------- With that following error message : --------------------------------------------------------------------------- ../elisa/.libs/libelisa.a(elisa_interval_optimizer.o)(.gnu.linkonce.t._ZN4sigc7signal1IvPN5elisa5ModelENS_3nilEED1Ev+0xd): In function `sigc::signal1<void, elisa::Model*, sigc::nil>::~signal1 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_optimizer.o)(.gnu.linkonce.t._ZN4sigc7signal1IvPN5elisa9ReductionENS_3nilEED1Ev+0xd): In function `sigc::signal1<void, elisa::Reduction*, sigc::nil>::~signal1 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_optimizer.o)(.gnu.linkonce.t._ZN4sigc7signal1IvRN5elisa10SearchTreeENS_3nilEED1Ev+0xd): In function `sigc::signal1<void, elisa::SearchTree&, sigc::nil>::~signal1 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZN4sigc8internal14temp_slot_listC1ERSt4listINS_9slot_baseESaIS3_EE+0x35): In function `sigc::internal::temp_slot_list::temp_slot_list[in-charge](std::list<sigc::slot_base, std::allocator<sigc::slot_base> >&)': : undefined reference to `sigc::slot_base::slot_base[in-charge]()' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZN4sigc8internal14temp_slot_listC1ERSt4listINS_9slot_baseESaIS3_EE+0x7e): In function `sigc::internal::temp_slot_list::temp_slot_list[in-charge](std::list<sigc::slot_base, std::allocator<sigc::slot_base> >&)': : undefined reference to `sigc::slot_base::~slot_base [in-charge]()' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZN4sigc8internal14temp_slot_listC1ERSt4listINS_9slot_baseESaIS3_EE+0x9b): In function `sigc::internal::temp_slot_list::temp_slot_list[in-charge](std::list<sigc::slot_base, std::allocator<sigc::slot_base> >&)': : undefined reference to `sigc::slot_base::~slot_base [in-charge]()' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZN4sigc8internal11signal_impl16unreference_execEv+0x54): In function `sigc::internal::signal_impl::unreference_exec()': : undefined reference to `sigc::internal::signal_impl::sweep()' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZSt10_ConstructIN4sigc9slot_baseES1_EvPT_RKT0_+0x34): In function `void std::_Construct<sigc::slot_base, sigc::slot_base>(sigc::slot_base*, sigc::slot_base const&)': : undefined reference to `sigc::slot_base::slot_base[in-charge](sigc::slot_base const&)' ../elisa/.libs/libelisa.a(elisa_real_var.o)(.gnu.linkonce.t._ZSt8_DestroyIN4sigc9slot_baseEEvPT_+0xd): In function `void std::_Destroy<sigc::slot_base>(sigc::slot_base*)': : undefined reference to `sigc::slot_base::~slot_base [in-charge]()' ../elisa/.libs/libelisa.a(elisa_variable.o)(.gnu.linkonce.t._ZN4sigc7signal4IvlPKvPPvlNS_3nilEED1Ev+0xd): In function `sigc::signal4<void, long, void const*, void**, long, sigc::nil>::~signal4 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_variable.o)(.gnu.linkonce.t._ZN4sigc7signal4IvlPKvPPvlNS_3nilEEC1Ev+0xd): In function `sigc::signal4<void, long, void const*, void**, long, sigc::nil>::signal4[in-charge]()': : undefined reference to `sigc::signal_base::signal_base[not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_variable.o)(.gnu.linkonce.t._ZN4sigc7signal2IvPN5elisa7SubjectEPNS1_8ObserverENS_3nilEED1Ev+0xd): In function `sigc::signal2<void, elisa::Subject*, elisa::Observer*, sigc::nil>::~signal2 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_variable.o)(.gnu.linkonce.t._ZN4sigc7signal2IvPN5elisa7SubjectEPNS1_8ObserverENS_3nilEEC1Ev+0xd): In function `sigc::signal2<void, elisa::Subject*, elisa::Observer*, sigc::nil>::signal2[in-charge]()': : undefined reference to `sigc::signal_base::signal_base[not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_strategy.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa12BoxReductionERNS1_21RealVarImplementationENS_3nilEED1Ev+0xd): In function `sigc::signal2<void, elisa::BoxReduction&, elisa::RealVarImplementation&, sigc::nil>::~signal2 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_strategy.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa12BoxReductionERNS1_21RealVarImplementationENS_3nilEEC1Ev+0xd): In function `sigc::signal2<void, elisa::BoxReduction&, elisa::RealVarImplementation&, sigc::nil>::signal2[in-charge]()': : undefined reference to `sigc::signal_base::signal_base[not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_strategy.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa13HullReductionERSt3setIPNS1_22VariableImplementationENS1_9SetVarCmpESaIS6_EENS_3nilEED1Ev+0xd): In function `sigc::signal2<void, elisa::HullReduction&, std::set<elisa::VariableImplementation*, elisa::SetVarCmp, std::allocator<elisa::VariableImplementation*> >&, sigc::nil>::~signal2 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_interval_strategy.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa13HullReductionERSt3setIPNS1_22VariableImplementationENS1_9SetVarCmpESaIS6_EENS_3nilEEC1Ev+0xd): In function `sigc::signal2<void, elisa::HullReduction&, std::set<elisa::VariableImplementation*, elisa::SetVarCmp, std::allocator<elisa::VariableImplementation*> >&, sigc::nil>::signal2[in-charge]()': : undefined reference to `sigc::signal_base::signal_base[not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_newton_reduction.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa15NewtonReductionERSt6vectorIPNS1_21RealVarImplementationESaIS6_EENS_3nilEEC1Ev+0xd): In function `sigc::signal2<void, elisa::NewtonReduction&, std::vector<elisa::RealVarImplementation*, std::allocator<elisa::RealVarImplementation*> >&, sigc::nil>::signal2[in-charge]()': : undefined reference to `sigc::signal_base::signal_base[not-in-charge]()' ../elisa/.libs/libelisa.a(elisa_newton_reduction.o)(.gnu.linkonce.t._ZN4sigc7signal2IvRN5elisa15NewtonReductionERSt6vectorIPNS1_21RealVarImplementationESaIS6_EENS_3nilEED1Ev+0xd): In function `sigc::signal2<void, elisa::NewtonReduction&, std::vector<elisa::RealVarImplementation*, std::allocator<elisa::RealVarImplementation*> >&, sigc::nil>::~signal2 [in-charge]()': : undefined reference to `sigc::signal_base::~signal_base [not-in-charge]()' collect2: ld returned 1 exit status make[2]: *** [alphatest] Erreur 1 make[2]: Quitte le répertoire `/home/autres/berger/stage2005/elisa-1.0.3/check' make[1]: *** [check-am] Erreur 2 make[1]: Quitte le répertoire `/home/autres/berger/stage2005/elisa-1.0.3/check' make: *** [check-recursive] Erreur 1 ------------------------------------------------------------------------- I'm sorry but I need your help ! Nicolas. _______________________________________________ libsigc-list mailing list libsigc-list@gnome.org http://mail.gnome.org/mailman/listinfo/libsigc-list