[Buildroot] Revision 19714 breaks build of gcc 4.2.1

[Buildroot] Revision 19714 breaks build of gcc 4.2.1

[Simon Pasch]

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.
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[Buildroot] Revision 19714 breaks build of gcc 4.2.1

[Carmelo AMOROSO]

Simon Pasch wrote:
> 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.
>   
I think that latest changes (added by a my patch) exploited a 
old/sleeping problem...
It seems that uClibc has been configured with XLOCALE support enabled, 
but something else is missing.
If the uClibc configuration is not changed, in the past we never went in 
this path due to the wrong macro.

Carmelo
> ------------------------------------------------------------------------
>
> 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,
>                  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?
> make[5]: *** [i686-linux-uclibc/bits/stdc++.h.gch/O0g.gch] error 1
> make[5]: *** Warte auf noch nicht beendete Prozesse...
> make[5]: *** [i686-linux-uclibc/bits/stdc++.h.gch/O2g.gch] error 1
> make[5]: Leaving directory `/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3/include'
> make[4]: *** [all-recursive] error 1
> make[4]: Leaving directory `/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3'
> make[3]: *** [all] error 2
> make[3]: Leaving directory `/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/i686-linux-uclibc/libstdc++-v3'
> make[2]: *** [all-target-libstdc++-v3] error 2
> make[2]: Leaving directory `/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final'
> make[1]: *** [all] error 2
> make[1]: Leaving directory `/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final'
> make: *** [/home/sp/buildroot/toolchain_build_i686/gcc-4.2.1-final/.compiled] error 2
>   
> ------------------------------------------------------------------------
>
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[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