[Openmp-commits] [PATCH] D123888: [Clang][OpenMP] libompd: get libomp hwloc includedir by target_link_libraries

[Ye Luo via Phabricator via Openmp-commits]

ye-luo added a comment.

check_include_file is like writing an empty main with one include line and gets it compiled. So it doesn't pull any dependency.
To test whether hwloc.h is a valid header file, you'd need to provide CMAKE_REQUIRED_INCLUDES pointing to hwloc.h.
So it is needed.


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https://reviews.llvm.org/D123888