Re: JIT compiling with LLVM v9.0 - Mailing list pgsql-hackers

From Jeff Davis
Subject Re: JIT compiling with LLVM v9.0
Date
Msg-id CAMp0ubeEY2EdyibPEW3C+NZY=fMbRpOT=BrWxMCgyComC8xpmg@mail.gmail.com
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In response to Re: JIT compiling with LLVM v9.0  (Thomas Munro <thomas.munro@enterprisedb.com>)
Responses Re: JIT compiling with LLVM v9.0  (Andres Freund <andres@anarazel.de>)
List pgsql-hackers
On Thu, Feb 1, 2018 at 10:09 PM, Thomas Munro
<thomas.munro@enterprisedb.com> wrote:
> On Fri, Feb 2, 2018 at 7:06 PM, Jeff Davis <pgsql@j-davis.com> wrote:
>> /usr/include/c++/5/cmath:505:22: error: conflicting declaration of C
>> function ‘long double
>> ...
>> /usr/include/c++/5/cmath:926:3: error: template with C linkage
>
> I suspect you can fix these with this change:
>
> +#ifdef __cplusplus
> +}
> +#endif
>  #include <llvm-c/Types.h>
> +#ifdef __cplusplus
> +extern "C"
> +{
> +#endif
>
> ... in llvmjit.h.

Thanks! That worked, but I had to remove the "-stdlib=libc++" also,
which was causing me problems.

Regards,
    Jeff Davis


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