[LLVMdev] compiling the tutorial
ofv at wanadoo.es
Fri Nov 21 00:56:58 PST 2008
Carlo Alberto Ferraris <cafxx at strayorange.com> writes:
>>> I'm investigating adding LLVM JIT support to a project of mine, but
>>> I'm having issues when trying to compile the Kaleidoscope tutorial*
>>> under MSVC 2008.
>>> In particular, the problem is that in main() when this line is executed
>>>> // Create the JIT.
>>>> TheExecutionEngine = ExecutionEngine::create(TheModule);
>>> create returns null, because both JITCtor and InterpCtor are null.
>>> I found this comment in ExecutionEngine.h
>> Does it work if you add to the link command
> I tried linking the tutorial adding that command but JITCtor and
> InterpCtor are still null, both in debug and release builds.
> Was by any chance that command meant to be used when building the llvm
No, that directive is not needed for building the libraries, it is
used for forcing the linker to include into the executable some global
objects that register themselves. The _X86TargetMachineModule is for the
Does the Fibonacci example works? (look into examples/Fibonacci). It
uses the JIT too. Look at its project settings and try using the same
ones on your project.
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