[Openmp-dev] On Improving the Build System revisited
Alp Toker
alp at nuanti.com
Fri May 30 08:00:42 PDT 2014
On 30/05/2014 17:51, Jack Howarth wrote:
> Should it be an out of source build like libcxx?
Yep, exactly.
Will try to dig up the CMake files, they're pretty neat. Some
Intel/icc-specific functionality is missing IIRC but otherwise fine.
Alp.
>
>
> On Fri, May 30, 2014 at 8:56 AM, John Leidel (jleidel)
> <jleidel at micron.com <mailto:jleidel at micron.com>> wrote:
>
> Why not structure this as an LLVM "project" as defined in
> http://llvm.org/docs/Projects.html?
>
>
> John D. Leidel
>
> On May 30, 2014, at 7:30 AM, Alp Toker <alp at nuanti.com
> <mailto:alp at nuanti.com>> wrote:
>
> >
> > On 30/05/2014 15:18, Jack Howarth wrote:
> >> Has anyone started on integrating the openmp build into the
> llvm build yet? If not, I would suggest we start by borrowing the
> build machinery files from polly as the starting point. Like
> polly, openmp provides a support library for the compiler and
> should be built in the tools subdirectory..
> >
> > Polly is completely different to the OpenMP runtime. Polly uses
> LLVM libraries, and can be seen as part of the compilation host
> toolchain, while this is an independent runtime library that runs
> on the target. So the build systems are tangential.
> >
> >
> >> Also, the polly cmake and autogen directories are fairly
> spartan so they should be easy to refashion for openmp.
> >
> > There's a simple CMake setup on one of the GitHub branches of
> this project, C. Bergström may know better if they can be
> contributed. Either way that's closer to what's needed here.
> >
> > Alp.
> >
> >
> >> Jack
> >>
> >>
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