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

[Kai Ruottu]

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...