g++ error on Solaris/Sparc undefined reference to std::cout

[Kai Ruottu]

19.4.2011 20:00, Qi Zuo kirjoitti:

> Thank you for your reply. Did you configured GCC with --enable-shared option?

Yes! And I only built C and C++...
>
> 2011/4/20 Kai Ruottu<kai.ruottu@wippies.com>:
>> 19.4.2011 18:49, Qi Zuo kirjoitti:
>>
>>> BTW, nm check also shows that the libstdc++.so.6 has following
>>> attribute the same as the GCC4.6.0 built with seperate GMP,MPFR and
>>> MPC.
>>>
>>> -bash-3.00$ nm /lab/home/zuoqi/gccfull/gcc-gnu/lib/libstdc++.so.6|grep
>>> cout
>>> 000e1050 b _ZN14__gnu_internal13buf_cout_syncE
>>> 000e0db0 b _ZN14__gnu_internal14buf_wcout_syncE
>>> 000e0f48 b _ZN14__gnu_internal8buf_coutE
>>> 000e0ca0 b _ZN14__gnu_internal9buf_wcoutE
>>> 000e13e0 b _ZSt4cout
>>> 000e1198 B _ZSt5wcout
>>
>> In my cross gcc-4.6.0 for sparc-solaris2.10 on Linux/x86 this is :
>>
>> [root@localhost 4.6.0]# sparc-solaris2.10-nm libstdc++.so.6.0.15 | grep cout
>> 000b6308 b _ZN14__gnu_internal13buf_cout_syncE
>> 000b6068 b _ZN14__gnu_internal14buf_wcout_syncE
>> 000b6200 b _ZN14__gnu_internal8buf_coutE
>> 000b5f58 b _ZN14__gnu_internal9buf_wcoutE
>> 000b6698 B _ZSt4cout
>> 000b6450 B _ZSt5wcout
>>
>> My (Linux) binutils version (from ftp.kernel.org) is :
>>
>> [root@localhost 4.6.0]# cd /usr/local/sparc-solaris2.10/bin
>> [root@localhost bin]# ./ld -V
>> GNU ld (Linux/GNU Binutils) 2.20.51.0.8.20100412
>>   Supported emulations:
>>    elf32_sparc_sol2
>>    elf32_sparc
>>    elf64_sparc_sol2
>>    elf64_sparc
>>
>> Not the newest 'binutils-2.21'. Maybe this is a problem with the
>> newer binutils...
>>
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