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65 lines
1.6 KiB
CMake
65 lines
1.6 KiB
CMake
# - Find HDFS (hdfs.h and libhdfs.so)
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# This module defines
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# Hadoop_VERSION, version string of ant if found
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# HDFS_INCLUDE_DIR, directory containing hdfs.h
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# HDFS_LIBS, location of libhdfs.so
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# HDFS_FOUND, If false, do not try to use ant
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exec_program(hadoop ARGS version OUTPUT_VARIABLE Hadoop_VERSION
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RETURN_VALUE Hadoop_RETURN)
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# currently only looking in HADOOP_HOME
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find_path(HDFS_INCLUDE_DIR hdfs.h PATHS
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$ENV{HADOOP_HOME}/include/
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# make sure we don't accidentally pick up a different version
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NO_DEFAULT_PATH
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)
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if ("${CMAKE_SIZEOF_VOID_P}" STREQUAL "8")
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set(arch_hint "x64")
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elseif ("$ENV{LIB}" MATCHES "(amd64|ia64)")
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set(arch_hint "x64")
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else ()
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set(arch_hint "x86")
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endif()
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message(STATUS "Architecture: ${arch_hint}")
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if ("${arch_hint}" STREQUAL "x64")
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set(HDFS_LIB_PATHS $ENV{HADOOP_HOME}/lib/native)
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else ()
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set(HDFS_LIB_PATHS $ENV{HADOOP_HOME}/lib/native)
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endif ()
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message(STATUS "HDFS_LIB_PATHS: ${HDFS_LIB_PATHS}")
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find_library(HDFS_LIB NAMES hdfs PATHS
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${HDFS_LIB_PATHS}
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# make sure we don't accidentally pick up a different version
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NO_DEFAULT_PATH
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)
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if (HDFS_LIB)
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set(HDFS_FOUND TRUE)
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set(HDFS_LIBS ${HDFS_LIB})
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else ()
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set(HDFS_FOUND FALSE)
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endif ()
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if (HDFS_FOUND)
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if (NOT HDFS_FIND_QUIETLY)
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message(STATUS "${Hadoop_VERSION}")
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message(STATUS "HDFS_INCLUDE_DIR: ${HDFS_INCLUDE_DIR}")
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message(STATUS "HDFS_LIBS: ${HDFS_LIBS}")
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endif ()
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else ()
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message(STATUS "HDFS includes and libraries NOT found."
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"Thrift support will be disabled (${Thrift_RETURN}, "
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"${HDFS_INCLUDE_DIR}, ${HDFS_LIB})")
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endif ()
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mark_as_advanced(
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HDFS_LIBS
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HDFS_INCLUDE_DIR
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)
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