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  1. C++ Standard Library
  2. STDCXX-585

[gcc 4.2.0/Cygwin] linker errors due to multiple definition of `std::bad_cast::what()'; `std::bad_typeid::what()'; `std::bad_exception::what()'; `std::bad_alloc::what()'

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 4.2.0
    • Fix Version/s: 4.2.1
    • Component/s: Configuration
    • Labels:
      None
    • Environment:

      gcc 4.2.0 / Cygwin

    • Patch Info:
      Patch Available
    • Severity:
      Linker Error

      Description

      When building the stdcxx on Cygwin I get errors like:

      make: Entering directory `/usr/src/stdcxx/trunk/build/examples'
      gcc -c -I/usr/src/stdcxx/trunk/include/ansi -D_RWSTDDEBUG -D_REENTRANT -mthreads -I/usr/src/stdcxx/trunk/include -I/usr/src/stdcxx/trunk/build/include -I/usr/src/stdcxx/trunk/examples/include -pedantic -nostdinc++ -g -W -Wall -Wcast-qual -Winline -Wshadow -Wwrite-strings -Wno-long-long -Wcast-align /usr/src/stdcxx/trunk/examples/manual/accumulate.cpp
      gcc accumulate.o -o accumulate -mthreads -L/usr/src/stdcxx/trunk/build/lib -lstd15s -lsupc++ -lcatgets -liconv -lm
      /usr/local/lib/gcc/i686-pc-cygwin/4.2.0/../../../libsupc++.a(tinfo.o): In function `ZNK10cxxabiv121vmi_class_type_info12do_dyncastEiNS_17class_type_info10sub_kindEPKS1_PKvS4_S6_RNS1_16_dyncast_resultE':
      /usr/src/gcc-4.2.0/i686-pc-cygwin/libstdc+-v3/libsupc/../../.././libstdc-v3/libsupc+/tinfo.cc:418: multiple definition of `std::bad_cast::what() const'
      /usr/src/stdcxx/trunk/build/lib/libstd15s.a(typeinfo.o):/usr/src/stdcxx/trunk/src/typeinfo.cpp:349: first defined here
      /usr/local/lib/gcc/i686-pc-cygwin/4.2.0/../../../libsupc++.a(tinfo.o): In function `ZNK10cxxabiv121vmi_class_type_info12do_dyncastEiNS_17class_type_info10sub_kindEPKS1_PKvS4_S6_RNS1_16_dyncast_resultE':
      /usr/src/gcc-4.2.0/i686-pc-cygwin/libstdc+-v3/libsupc/../../.././libstdc-v3/libsupc+/tinfo.cc:418: multiple definition of `std::bad_typeid::what() const'
      /usr/src/stdcxx/trunk/build/lib/libstd15s.a(typeinfo.o):/usr/src/stdcxx/trunk/src/typeinfo.cpp:414: first defined here
      /usr/local/lib/gcc/i686-pc-cygwin/4.2.0/../../../libsupc++.a(new_handler.o): In function `_ZNSt9bad_allocD2Ev':
      /usr/src/gcc-4.2.0/i686-pc-cygwin/libstdc+-v3/libsupc/../../.././libstdc-v3/libsupc+/new_handler.cc:48: multiple definition of `std::bad_alloc::what() const'
      /usr/src/stdcxx/trunk/build/lib/libstd15s.a(memory.o):/usr/src/stdcxx/trunk/src/memory.cpp:331: first defined here
      /usr/local/lib/gcc/i686-pc-cygwin/4.2.0/../../../libsupc++.a(eh_exception.o): In function `_ZNSt13bad_exceptionD2Ev':
      /usr/src/gcc-4.2.0/i686-pc-cygwin/libstdc+-v3/libsupc/../../.././libstdc-v3/libsupc+/eh_exception.cc:38: multiple definition of `std::bad_exception::what() const'
      /usr/src/stdcxx/trunk/build/lib/libstd15s.a(exception.o):/usr/src/stdcxx/trunk/src/exception.cpp:412: first defined here
      collect2: ld returned 1 exit status
      make: *** [accumulate] Error 1

        Attachments

        1. BAD_ALLOC_ASSIGNMENT.cpp.diff
          1 kB
          Farid Zaripov

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              • Assignee:
                farid Farid Zaripov
                Reporter:
                farid Farid Zaripov

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                • Created:
                  Updated:
                  Resolved:

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