__gnu_cxx error in OpenSolaris

[Dennis Clarke]

>>See the docs for --enable-symvers at
>>http://gcc.gnu.org/onlinedocs/libstdc++/manual/configure.html
>>
>>If that isn't given explicitly then it will be guessed by configure.
>>The guess will depend on whether the linker supports symvers or not so
>>depends on what linker gcc is configured to use. Also support for
>>--enable-symvers=sun was added in gcc 4.6, so maybe that is being used
>>by your 4.6 build.
>
>
> Thank you for the info. I have tried to compiled Qt with gcc
>
> $  gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/opt/gnu/gcc-4.6.0/libexec/gcc/i386-pc-solaris2.11/4.
> 6.0/lto-wrapper
> Target: i386-pc-solaris2.11
> Configured with: ../gcc-4.6.0/configure --prefix=/opt/gnu/gcc-4.6.0
> --enable-shared --disable-libtool-lock
> --target= --enable-objc-gc --disable-libada --enable-libssp
> --enable-languages=c,c++
> --enable-threads=posix --enable-tls=yes --with-system-zlib
> --with-gnu-ld --with-ld=/usr/gnu/bin/ld
> --with-gnu-as --with-as=/usr/sfw/bin/gas --with-gmp-lib=/usr/lib
> --with-mpfr-lib=/usr/lib
> --enable-c99 --enable-nls --enable-wchar_t
> --enable-libstdcxx-allocator=mt --with-pic --enable-multilib
> Thread model: posix
> gcc version 4.6.0 (GCC)
>
>
> and this time compilation completed with no problems. So it seems that
> GNU ld does something
> magical...

Doe that not frighten you a bit ? I would think that one should never
astonish the user with such things.

Dennis