[Openmp-dev] Is anyone configuring subdirectories?

[Pirama Arumuga Nainar via Openmp-dev]

For Android, we run CMake from the runtimes subdirectory because CMake
fails during try_compile for reasons I mentioned in
https://reviews.llvm.org/D40080.  After adding an empty 'project()' right
after the version specification, I can successfully build openmp for
Android by running CMake from the top-level .

On Wed, Nov 15, 2017 at 8:22 AM, Jonas Hahnfeld via Openmp-dev <
openmp-dev at lists.llvm.org> wrote:

> To show what I have in mind, I have just put up three patches that
> refactors duplicated code:
> https://reviews.llvm.org/D40080: [CMake] Disallow direct configuration
> https://reviews.llvm.org/D40081: [CMake] Refactor common settings and
> flags
> https://reviews.llvm.org/D40082: [CMake] Refactor testing infrastructure
> (Note that all of these delete more lines than they add while preserving
> or even adding functionality like a common check-openmp target.)
>
> A fourth patch (https://reviews.llvm.org/D40083) dynamically detects
> information about the test compiler. This is used to
> 1) restrict tests for libomptarget to Clang 6.0.0 and newer, and
> 2) XFAIL some tests for known (older) versions of the compiler - we'll
> need more of this for OMPT.
>
> Please take a look and kindly tell me what you think.
> Jonas
>
>
> Am 2017-11-09 16:52, schrieb Jonas Hahnfeld via Openmp-dev:
>
>> Hi all,
>>
>> is anyone directly configuring the subdirectories (runtime/,
>> libomptarget/) with CMake? That's currently possible but the usual
>> process (for me) seems to use the root directory that includes
>> runtime/ and libomptarget/ (if OPENMP_ENABLE_LIBOMPTARGET is set).
>>
>> I'm asking because I'd like to eventually deprecate / remove that
>> support. This would enable us to factor out some common CMake logic,
>> for example to setup tests. If you rely on that process to work or if
>> you think that it's important to have, please speak up!
>>
>> Regards,
>> Jonas
>> _______________________________________________
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>> Openmp-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/openmp-dev
>>
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