59 lines
1.7 KiB
CMake
59 lines
1.7 KiB
CMake
# -*-cmake-*-
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#
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# Try to find the libzoltan graph partioning library
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#
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# Once done, this will define:
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#
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# ZOLTAN_FOUND - system has the libzoltan graph partioning library
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# HAVE_ZOLTAN - like ZOLTAN_FOUND, but for the inclusion in config.h
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# ZOLTAN_INCLUDE_DIR - incude paths to use libzoltan
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# ZOLTAN_LIBRARIES - Link these to use libzoltan
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set(ZOLTAN_SEARCH_PATH "/usr" "/usr/local" "/opt" "/opt/local")
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set(ZOLTAN_NO_DEFAULT_PATH "")
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if(ZOLTAN_ROOT)
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set(ZOLTAN_SEARCH_PATH "${ZOLTAN_ROOT}")
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set(ZOLTAN_NO_DEFAULT_PATH "NO_DEFAULT_PATH")
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endif()
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# Make sure we have checked for the underlying partitioners.
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find_package(PTScotch)
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#find_package(ParMETIS)
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# search for files which implements this module
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find_path (ZOLTAN_INCLUDE_DIRS
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NAMES "zoltan.h"
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PATHS ${ZOLTAN_SEARCH_PATH}
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PATH_SUFFIXES include trilinos
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${ZOLTAN_NO_DEFAULT_PATH})
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# only search in architecture-relevant directory
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if (CMAKE_SIZEOF_VOID_P)
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math (EXPR _BITS "8 * ${CMAKE_SIZEOF_VOID_P}")
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endif (CMAKE_SIZEOF_VOID_P)
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find_library(ZOLTAN_LIBRARIES
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NAMES zoltan trilinos_zoltan
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PATHS ${ZOLTAN_SEARCH_PATH}
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PATH_SUFFIXES "lib/.libs" "lib" "lib${_BITS}" "lib/${CMAKE_LIBRARY_ARCHITECTURE}"
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${ZOLTAN_NO_DEFAULT_PATH})
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set (ZOLTAN_FOUND FALSE)
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if (ZOLTAN_INCLUDE_DIRS OR ZOLTAN_LIBRARIES)
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set(ZOLTAN_FOUND TRUE)
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set(HAVE_ZOLTAN 1)
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set(ZOLTAN_LIBRARIES ${ZOLTAN_LIBRARIES} ${PARMETIS_LIBRARIES} ${PTSCOTCH_LIBRARIES})
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set(ZOLTAN_INCLUDE_DIRS ${ZOLTAN_INCLUDE_DIRS} ${PARMETIS_INCLUDE_DIRS}
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${PTSCOTCH_INCLUDE_DIRS})
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endif()
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set (ZOLTAN_CONFIG_VAR HAVE_ZOLTAN)
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# print a message to indicate status of this package
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include (FindPackageHandleStandardArgs)
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find_package_handle_standard_args(ZOLTAN
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DEFAULT_MSG
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ZOLTAN_LIBRARIES
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ZOLTAN_INCLUDE_DIRS
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)
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