[Buildroot] C and C++ with different capabilities

[Ming-Ching Tiew]

I would like to have wchar capabilities in the C++ compiler
but it just won't compile and it is giving me compile error.
Is this a known limitattion ?

Now instead of asking the impossibilities, could I have 
the option of getting a root development environment which 
has mixed capabities, ie

1. C is built with WCHAR capabilites
2. C++ is not WCHAR capable.

Is this possible ?

Regards.

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