41 lines
1.8 KiB
CMake
41 lines
1.8 KiB
CMake
# Copyright (c) 2010-2022, Lawrence Livermore National Security, LLC. Produced
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# at the Lawrence Livermore National Laboratory. All Rights reserved. See files
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# LICENSE and NOTICE for details. LLNL-CODE-806117.
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#
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# This file is part of the MFEM library. For more information and source code
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# availability visit https://mfem.org.
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#
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# MFEM is free software; you can redistribute it and/or modify it under the
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# terms of the BSD-3 license. We welcome feedback and contributions, see file
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# CONTRIBUTING.md for details.
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# Defines the following variables:
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# - NETCDF_FOUND
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# - NETCDF_LIBRARIES
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# - NETCDF_INCLUDE_DIRS
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include(MfemCmakeUtilities)
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# FindHDF5.cmake uses HDF5_ROOT, so we "translate" from the MFEM convention
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# (MFEM's FindHDF5.cmake does not need HDF5_ROOT)
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# set(HDF5_ROOT ${HDF5_DIR} CACHE PATH "")
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# We need to guard against the case where HDF5 was already found but without
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# the HL extensions (in which case mfem_find_package will treat the package
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# as already having been found), so we reset the variable to force FindHDF5.cmake
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# to be called for a second time
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set(HDF5_FOUND OFF)
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enable_language(C) # FindHDF5.cmake uses the C compiler
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mfem_find_package(NetCDF NETCDF NETCDF_DIR "include" netcdf.h "lib" netcdf
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"Paths to headers required by NetCDF." "Libraries required by NetCDF.")
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# The HL extension libraries are in a separate variable and must precede
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# the "regular" hdf5 library, as hdf5_hl depends on hdf5
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# The netcdf library will always be the first element of NETCDF_LIBRARIES
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# and we need to insert after that library but before the hdf5 library, so
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# position 1 is used
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# (MFEM's FindHDF5.cmake does not set HDF5_C_LIBRARY_hdf5_hl and the HL library
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# is already added to NETCDF_LIBRARIES)
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# list(INSERT NETCDF_LIBRARIES 1 ${HDF5_C_LIBRARY_hdf5_hl})
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