2020-04-10 17:17:45 -05:00
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# Finds the libMesh installation using CMake's PkgConfig
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# module and creates a libmesh imported target
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2019-12-05 22:29:47 -06:00
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2021-02-10 16:00:44 -06:00
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if(${CMAKE_VERSION} VERSION_LESS 3.12.0)
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2021-02-10 15:38:12 -06:00
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message(FATAL_ERROR "OpenMC builds with libMesh support require CMake version 3.12.0 or greater.")
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2021-02-10 13:47:27 -06:00
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endif()
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2021-03-03 18:08:40 -06:00
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set(LIBMESH_PC_FILE libmesh)
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# if the METHOD variable is present, check specifically for
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# the libMesh .pc file for that build type
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if(DEFINED ENV{METHOD})
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set(LIBMESH_PC_FILE libmesh-$ENV{METHOD})
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message(STATUS "Using environment variable METHOD to determine libMesh build: ${LIBMESH_PC_FILE}")
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endif()
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2020-03-26 18:39:44 -05:00
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include(FindPkgConfig)
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set(ENV{PKG_CONFIG_PATH} "$ENV{PKG_CONFIG_PATH}:${LIBMESH_PC}")
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2020-12-08 20:59:24 -06:00
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set(PKG_CONFIG_USE_CMAKE_PREFIX_PATH True)
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2021-11-22 15:20:01 -06:00
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pkg_check_modules(LIBMESH REQUIRED ${LIBMESH_PC_FILE}>=1.7.0 IMPORTED_TARGET)
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pkg_get_variable(LIBMESH_PREFIX ${LIBMESH_PC_FILE} prefix)
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