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https://gitlab.com/libeigen/eigen.git
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86ccd99d8d
* add a LDL^T factorization with solver using code from T. Davis's LDL library (LPGL2.1+) * various bug fixes in trianfular solver, matrix product, etc. * improve cmake files for the supported libraries * split the sparse unit test * etc.
58 lines
1.4 KiB
CMake
58 lines
1.4 KiB
CMake
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if (UMFPACK_INCLUDES AND UMFPACK_LIBRARIES)
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set(UMFPACK_FIND_QUIETLY TRUE)
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endif (UMFPACK_INCLUDES AND UMFPACK_LIBRARIES)
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enable_language(Fortran)
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find_package(BLAS)
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if(BLAS_FOUND)
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find_path(UMFPACK_INCLUDES
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NAMES
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umfpack.h
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PATHS
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$ENV{UMFPACKDIR}
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${INCLUDE_INSTALL_DIR}
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PATH_SUFFIXES
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suitesparse
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)
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find_library(UMFPACK_LIBRARIES umfpack PATHS $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
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if(UMFPACK_LIBRARIES)
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get_filename_component(UMFPACK_LIBDIR ${UMFPACK_LIBRARIES} PATH)
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find_library(AMD_LIBRARY amd PATHS ${UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
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if (AMD_LIBRARY)
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set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${AMD_LIBRARY})
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else (AMD_LIBRARY)
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set(UMFPACK_LIBRARIES FALSE)
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endif (AMD_LIBRARY)
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endif(UMFPACK_LIBRARIES)
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if(UMFPACK_LIBRARIES)
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find_library(COLAMD_LIBRARY colamd PATHS ${UMFPACK_LIBDIR} $ENV{UMFPACKDIR} ${LIB_INSTALL_DIR})
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if (COLAMD_LIBRARY)
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set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${COLAMD_LIBRARY})
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else (COLAMD_LIBRARY)
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set(UMFPACK_LIBRARIES FALSE)
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endif (COLAMD_LIBRARY)
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endif(UMFPACK_LIBRARIES)
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if(UMFPACK_LIBRARIES)
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set(UMFPACK_LIBRARIES ${UMFPACK_LIBRARIES} ${BLAS_LIBRARIES})
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endif(UMFPACK_LIBRARIES)
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endif(BLAS_FOUND)
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(UMFPACK DEFAULT_MSG
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UMFPACK_INCLUDES UMFPACK_LIBRARIES)
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mark_as_advanced(UMFPACK_INCLUDES UMFPACK_LIBRARIES AMD_LIBRARY COLAMD_LIBRARY)
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