[cfe-dev] MinGW build does not compile with C++11

Wed Mar 12 07:27:45 PDT 2014

On 12 March 2014 05:09, NAKAMURA Takumi <geek4civic at gmail.com> wrote:
> FYI, it is also applicable to cygwin.
> http://llvm.org/bugs/show_bug.cgi?id=18847
>
> I suggest to check non-ansi functionalities with both -std=c++11 and
> -std=gnu++11 in configure.
> IMHO, for now, we could use -std=gnu++11 until the source tree became
> c++11-compliant.

We should probably not use gnu++11 where we don't need it. The
attached patch is a blind attempt at fixing this for cmake too. I have
only tested that we still use c++11 on linux with it :-)

Cheers,
Rafael
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