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Re: [PATCH] Don't require C++ bootstrap compiler (PR bootstrap/46810)

Ralf Wildenhues <Ralf.Wildenhues@gmx.de> writes:

> Yes.  It is a wee bit hacky, but prepending the first C++ header check
> with
>
>   m4_pushdef([AC_MSG_ERROR], [m4_defn([AC_MSG_WARN])])[]dnl
>   AC_PROG_CXXCPP
>   m4_popdef([AC_MSG_ERROR])[]dnl
>
> should achieve this effect.

Yikes.

Which approach would you prefer--this one, or the compilation test I
sent out earlier?

Ian
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