[Openmp-dev] On Improving the Build System revisited

[Jack Howarth]

Alp,
    Are you thinking of these?

https://github.com/pathscale/openmprtl/blob/master/itt/libomp_oss/CMakeLists.txt

           Jack
ps Worse case we can at least look at those as a template on how to
construct ours.


On Fri, May 30, 2014 at 11:00 AM, Alp Toker <alp at nuanti.com> wrote:

>
> 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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>>
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