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Set CMAKE_REQUIRED_INCLUDES instead of using path in call

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This commit is contained in:
Allen Byrne 2018-08-02 10:22:37 -05:00
parent 70de0b18e3
commit 2c17b19861
1 changed files with 8 additions and 7 deletions
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15
CMakeLists.txt
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@ -555,15 +555,16 @@ if (HDF5_ENABLE_PARALLEL)
set (H5_HAVE_PARALLEL 1)
# MPI checks, only do these if MPI_C_FOUND is true, otherwise they always fail
# and once set, they are cached as false and not regenerated
set (CMAKE_REQUIRED_LIBRARIES "${MPI_C_LIBRARIES}" )
set (CMAKE_REQUIRED_LIBRARIES "${MPI_C_LIBRARIES}")
set (CMAKE_REQUIRED_INCLUDES "${MPI_C_INCLUDE_DIRS}")
# Used by Fortran + MPI
CHECK_SYMBOL_EXISTS (MPI_Comm_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_MULTI_LANG_Comm)
CHECK_SYMBOL_EXISTS (MPI_Info_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_MULTI_LANG_Info)
CHECK_SYMBOL_EXISTS (MPI_Comm_c2f "mpi.h" H5_HAVE_MPI_MULTI_LANG_Comm)
CHECK_SYMBOL_EXISTS (MPI_Info_c2f "mpi.h" H5_HAVE_MPI_MULTI_LANG_Info)
# Used by Parallel Compression feature
set (PARALLEL_FILTERED_WRITES ON)
CHECK_SYMBOL_EXISTS (MPI_Mprobe "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_Mprobe)
CHECK_SYMBOL_EXISTS (MPI_Imrecv "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_Imrecv)
CHECK_SYMBOL_EXISTS (MPI_Mprobe "/mpi.h" H5_HAVE_MPI_Mprobe)
CHECK_SYMBOL_EXISTS (MPI_Imrecv "mpi.h" H5_HAVE_MPI_Imrecv)
if (NOT H5_HAVE_MPI_Mprobe OR NOT H5_HAVE_MPI_Imrecv)
message (WARNING "The MPI_Mprobe and/or MPI_Imrecv functions could not be located.
Parallel writes of filtered data will be disabled.")
@ -572,8 +573,8 @@ if (HDF5_ENABLE_PARALLEL)
# Used by big I/O feature
set (LARGE_PARALLEL_IO ON)
CHECK_SYMBOL_EXISTS (MPI_Get_elements_x "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_Get_elements_x)
CHECK_SYMBOL_EXISTS (MPI_Type_size_x "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_Type_size_x)
CHECK_SYMBOL_EXISTS (MPI_Get_elements_x "mpi.h" H5_HAVE_MPI_Get_elements_x)
CHECK_SYMBOL_EXISTS (MPI_Type_size_x "mpi.h" H5_HAVE_MPI_Type_size_x)
if (NOT H5_HAVE_MPI_Get_elements_x OR NOT H5_HAVE_MPI_Type_size_x)
message (WARNING "The MPI_Get_elements_x and/or MPI_Type_size_x functions could not be located.
Reading/Writing >2GB of data in a single parallel I/O operation will be disabled.")