[Buildroot] Revision 19714 breaks build of gcc 4.2.1

[Ulf Samuelsson]

> The today's snapshot doesn't build because of the changes in
> 200-uclibc-locale.patch and 205-uclibc-locale-update.patch.
>
> Error-Log is attached.
>   
>
> In file included from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/iosfwd:45,
>                  from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/bits/stl_algobase.h:70,
>                  from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/algorithm:65,
>                  from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1/libstdc++-v3/include/precompiled/stdc++.h:55:
> /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/i686-linux-uclibc/bits/c++locale.h: In function ‘int std::__convert_from_v(__uclibc_locale_struct* const&, char*, int, const char*, ...)’:
> /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/i686-linux-uclibc/bits/c++locale.h:100: error: ‘uselocale’ is not a member of ‘__gnu_cxx’
> /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/i686-linux-uclibc/bits/c++locale.h:100: error: ‘__cloc’ was not declared in this scope
> /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/i686-linux-uclibc/bits/c++locale.h:115: error: ‘uselocale’ is not a member of ‘__gnu_cxx’
> In file included from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/iosfwd:45,
>                  from /home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include/bits/stl_algobase.h:70,


It seems to break the C++ build, so if you don't need C++ disable that.
Will look at this tonight.

Best Regards
Ulf Samuelsson