From: | Jeff Davis <pgsql(at)j-davis(dot)com> |
---|---|
To: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com> |
Cc: | Andres Freund <andres(at)anarazel(dot)de>, Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
Subject: | Re: JIT compiling with LLVM v9.0 |
Date: | 2018-02-02 06:20:01 |
Message-ID: | CAMp0ubeEY2EdyibPEW3C+NZY=fMbRpOT=BrWxMCgyComC8xpmg@mail.gmail.com |
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On Thu, Feb 1, 2018 at 10:09 PM, Thomas Munro
<thomas(dot)munro(at)enterprisedb(dot)com> wrote:
> On Fri, Feb 2, 2018 at 7:06 PM, Jeff Davis <pgsql(at)j-davis(dot)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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