Re: How to build a package with OpenMP support

To: pkgsrc-users <pkgsrc-users%netbsd.org@localhost>
Subject: Re: How to build a package with OpenMP support
From: Mayuresh <mayuresh%acm.org@localhost>
Date: Fri, 22 Jul 2022 17:28:52 +0530

On Fri, Jul 22, 2022 at 11:16:20AM +0530, Mayuresh wrote:
> The error message is:
> 
>     -- Could NOT find OpenMP_CXX (missing: OpenMP_pthread_LIBRARY OpenMP_pthread_LIBRARY)
>     -- Could NOT find OpenMP (missing: OpenMP_C_FOUND OpenMP_CXX_FOUND) CMake Error at
>     third_party/ideep/mkl-dnn/third_party/oneDNN/cmake/OpenMP.cmake:118
>     (message):
>     OpenMP library could not be found.  Proceeding might lead to highly sub-optimal performance.
>     Call Stack (most recent call first):
>     third_party/ideep/mkl-dnn/third_party/oneDNN/CMakeLists.txt:117 (include)

Above error is gone with this addition:

    CFLAGS+=    -fopenmp

Is that the right way?

-- 
Mayuresh

References:
- How to build a package with OpenMP support
  - From: Mayuresh

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