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https://gitlab.com/libeigen/eigen.git
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Determine version of Metis library. Apparently, at least version 5.x is needed for Eigen/MetisSupport.
Marked some internal variables as advanced
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@ -86,4 +86,4 @@ include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(CHOLMOD DEFAULT_MSG
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CHOLMOD_INCLUDES CHOLMOD_LIBRARIES)
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mark_as_advanced(CHOLMOD_INCLUDES CHOLMOD_LIBRARIES AMD_LIBRARY COLAMD_LIBRARY SUITESPARSE_LIBRARY)
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mark_as_advanced(CHOLMOD_INCLUDES CHOLMOD_LIBRARIES AMD_LIBRARY COLAMD_LIBRARY SUITESPARSE_LIBRARY CAMD_LIBRARY CCOLAMD_LIBRARY CHOLMOD_METIS_LIBRARY)
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@ -115,5 +115,5 @@ include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(FFTW DEFAULT_MSG
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FFTW_INCLUDES FFTW_LIBRARIES)
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mark_as_advanced(FFTW_INCLUDES FFTW_LIBRARIES)
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mark_as_advanced(FFTW_INCLUDES FFTW_LIBRARIES FFTW_LIB FFTWF_LIB FFTWL_LIB)
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@ -10,16 +10,50 @@ find_path(METIS_INCLUDES
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PATHS
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$ENV{METISDIR}
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${INCLUDE_INSTALL_DIR}
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PATH_SUFFIXES
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PATH_SUFFIXES
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.
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metis
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include
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)
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macro(_metis_check_version)
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file(READ "${METIS_INCLUDES}/metis.h" _metis_version_header)
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string(REGEX MATCH "define[ \t]+METIS_VER_MAJOR[ \t]+([0-9]+)" _metis_major_version_match "${_metis_version_header}")
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set(METIS_MAJOR_VERSION "${CMAKE_MATCH_1}")
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string(REGEX MATCH "define[ \t]+METIS_VER_MINOR[ \t]+([0-9]+)" _metis_minor_version_match "${_metis_version_header}")
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set(METIS_MINOR_VERSION "${CMAKE_MATCH_1}")
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string(REGEX MATCH "define[ \t]+METIS_VER_SUBMINOR[ \t]+([0-9]+)" _metis_subminor_version_match "${_metis_version_header}")
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set(METIS_SUBMINOR_VERSION "${CMAKE_MATCH_1}")
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if(NOT METIS_MAJOR_VERSION)
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message(WARNING "Could not determine Metis version. Assuming version 4.0.0")
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set(METIS_VERSION 4.0.0)
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else()
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set(METIS_VERSION ${METIS_MAJOR_VERSION}.${METIS_MINOR_VERSION}.${METIS_SUBMINOR_VERSION})
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endif()
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if(${METIS_VERSION} VERSION_LESS ${Metis_FIND_VERSION})
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set(METIS_VERSION_OK FALSE)
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else()
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set(METIS_VERSION_OK TRUE)
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endif()
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if(NOT METIS_VERSION_OK)
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message(STATUS "Metis version ${METIS_VERSION} found in ${METIS_INCLUDES}, "
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"but at least version ${Metis_FIND_VERSION} is required")
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endif(NOT METIS_VERSION_OK)
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endmacro(_metis_check_version)
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if(METIS_INCLUDES AND Metis_FIND_VERSION)
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_metis_check_version()
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else()
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set(METIS_VERSION_OK TRUE)
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endif()
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find_library(METIS_LIBRARIES metis PATHS $ENV{METISDIR} ${LIB_INSTALL_DIR} PATH_SUFFIXES lib)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(METIS DEFAULT_MSG
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METIS_INCLUDES METIS_LIBRARIES)
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METIS_INCLUDES METIS_LIBRARIES METIS_VERSION_OK)
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mark_as_advanced(METIS_INCLUDES METIS_LIBRARIES)
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@ -66,7 +66,7 @@ endif()
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find_package(Pastix)
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find_package(Scotch)
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find_package(Metis)
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find_package(Metis 5.0 REQUIRED)
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if(PASTIX_FOUND AND BLAS_FOUND)
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add_definitions("-DEIGEN_PASTIX_SUPPORT")
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include_directories(${PASTIX_INCLUDES})
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@ -279,6 +279,7 @@ ei_add_property(EIGEN_TESTING_SUMMARY "CXX_FLAGS: ${CMAKE_CXX_FLAGS}\n")
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ei_add_property(EIGEN_TESTING_SUMMARY "Sparse lib flags: ${SPARSE_LIBS}\n")
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option(EIGEN_TEST_EIGEN2 "Run whole Eigen2 test suite against EIGEN2_SUPPORT" OFF)
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mark_as_advanced(EIGEN_TEST_EIGEN2)
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if(EIGEN_TEST_EIGEN2)
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add_subdirectory(eigen2)
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endif()
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