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Re: Please build the JIT branch


From: Michael Goffioul
Subject: Re: Please build the JIT branch
Date: Thu, 12 Jul 2012 13:27:56 +0100

On Tue, Jul 10, 2012 at 11:00 PM, Max Brister <address@hidden> wrote:
>> Hi Jordi,
>> any specific build or configuration instruction ?

If at the end of configure you do not see a long list of libraries in
`LLVM Libraries:' then the build script couldn't find llvm-config. You
can set the path to llvm config manually by doing.
./configure LLVM_CONFIG=<path-to-llvm-config>

With MSVC, I'm also seeing this warning:

../../src/pt-jit.cc(208) : warning C4190: 'octave_jit_cast_complex_any' has C-linkage specified, but returns UDT 'std::complex<double>' which is incompatible with C
        C:\Program Files\Microsoft Visual Studio 10.0\VC\INCLUDE\complex(668) : see declaration of 'std::complex<double>'

I'm not sure what will be the final impact. Max, any idea? Is the 'extern "C"' mandatory?

Michael.


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