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Merge topic 'FindMPI-pthread-cuda'

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e2d54e5c40 FindMPI: Pass -pthread to CUDA compiler through -Xcompiler

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Robert Maynard <robert.maynard@kitware.com>
Merge-request: !2529
This commit is contained in:
Brad King 2018-10-26 13:21:37 +00:00 committed by Kitware Robot
commit 7033a77942
1 changed files with 6 additions and 1 deletions
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7
Modules/FindMPI.cmake
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@ -1132,7 +1132,12 @@ macro(_MPI_create_imported_target LANG)
add_library(MPI::MPI_${LANG} INTERFACE IMPORTED)
endif()
set_property(TARGET MPI::MPI_${LANG} PROPERTY INTERFACE_COMPILE_OPTIONS "${MPI_${LANG}_COMPILE_OPTIONS}")
# When this is consumed for compiling CUDA, use '-Xcompiler' to wrap '-pthread'.
string(REPLACE "-pthread" "$<$<COMPILE_LANGUAGE:CUDA>:SHELL:-Xcompiler >-pthread"
_MPI_${LANG}_COMPILE_OPTIONS "${MPI_${LANG}_COMPILE_OPTIONS}")
set_property(TARGET MPI::MPI_${LANG} PROPERTY INTERFACE_COMPILE_OPTIONS "${_MPI_${LANG}_COMPILE_OPTIONS}")
unset(_MPI_${LANG}_COMPILE_OPTIONS)
set_property(TARGET MPI::MPI_${LANG} PROPERTY INTERFACE_COMPILE_DEFINITIONS "${MPI_${LANG}_COMPILE_DEFINITIONS}")
set_property(TARGET MPI::MPI_${LANG} PROPERTY INTERFACE_LINK_LIBRARIES "")