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df680cfe3a
This is to help with IMPALA-4277 to make it easier to build against Hadoop/Hive distributions where the directory layout doesn't exactly match our current CDH dependencies, or where we may want to temporarily override a version without making a source change. Change-Id: I7da10e38f9c4309f2d193dc25f14a6ea308c9639 Reviewed-on: http://gerrit.cloudera.org:8080/4720 Reviewed-by: Sailesh Mukil <sailesh@cloudera.com> Tested-by: Internal Jenkins
87 lines
2.7 KiB
CMake
87 lines
2.7 KiB
CMake
##############################################################################
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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##############################################################################
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# - 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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# hdfsstatic
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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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# Only look in HADOOP_INCLUDE_DIR
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find_path(HDFS_INCLUDE_DIR hdfs.h PATHS
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$ENV{HADOOP_INCLUDE_DIR}
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# make sure we don't accidentally pick up a different version
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NO_DEFAULT_PATH
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)
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if ("${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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set(HDFS_LIB_PATHS $ENV{HADOOP_LIB_DIR}/native)
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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_LIBRARIES ${HDFS_LIB})
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set(HDFS_STATIC_LIB ${HDFS_LIB_PATHS}/libhdfs.a)
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add_library(HDFS_STATIC STATIC IMPORTED)
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set_target_properties(HDFS_STATIC PROPERTIES IMPORTED_LOCATION ${HDFS_STATIC_LIB})
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else ()
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set(HDFS_FOUND FALSE)
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endif ()
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if (HDFS_FOUND)
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if (NOT HDFS_FIND_QUIETLY)
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message(STATUS "${Hadoop_VERSION}")
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message(STATUS "HDFS_INCLUDE_DIR: ${HDFS_INCLUDE_DIR}")
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message(STATUS "HDFS_LIBRARIES: ${HDFS_LIBRARIES}")
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message(STATUS "HDFS_STATIC: ${HDFS_STATIC_LIB}")
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endif ()
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else ()
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message(FATAL_ERROR "HDFS includes and libraries NOT found."
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"Thrift support will be disabled (${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_LIBRARIES
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HDFS_INCLUDE_DIR
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HDFS_STATIC
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)
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