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HDF5 library may be parallel which is an error with serial LAMMPS

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Axel Kohlmeyer
2022-04-10 11:32:34 -04:00
parent c54fe7d97d
commit 1a2d83ab01
1 changed files with 9 additions and 0 deletions
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9
cmake/Modules/Packages/H5MD.cmake
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@ -1,5 +1,14 @@
enable_language(C) enable_language(C)
# we don't use the parallel i/o interface.
set(HDF5_PREFER_PARALLEL FALSE)
find_package(HDF5 REQUIRED) find_package(HDF5 REQUIRED)
# parallel HDF5 will import incompatible MPI headers with a serial build
if((NOT BUILD_MPI) AND HDF5_IS_PARALLEL)
message(FATAL_ERROR "Serial LAMMPS build and parallel HDF5 library are not compatible")
endif()
target_link_libraries(h5md PRIVATE ${HDF5_LIBRARIES}) target_link_libraries(h5md PRIVATE ${HDF5_LIBRARIES})
target_include_directories(h5md PUBLIC ${HDF5_INCLUDE_DIRS}) target_include_directories(h5md PUBLIC ${HDF5_INCLUDE_DIRS})