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

[Qi Zuo]

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

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...
>



-- 
Regards
Qi Zuo

School Of Computer Science and Technology
Beijng Institute of Technology, China, 100081