MAPREDUCE-6407. Migrate MAPREDUCE native build to new CMake framework (Alan Burlison via Colin P. McCabe)
This commit is contained in:
Colin Patrick Mccabe
parent
29df73dc05
commit
9c63825f10
@ -115,6 +115,9 @@ Trunk (Unreleased)
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MAPREDUCE-2632. Avoid calling the partitioner when the numReduceTasks is 1.
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(Ravi Teja Ch N V and Sunil G via kasha)
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MAPREDUCE-6407. Migrate MAPREDUCE nativetask build to new CMake framework
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(Alan Burlison via Colin P. McCabe)
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BUG FIXES
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MAPREDUCE-6191. Improve clearing stale state of Java serialization
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@ -18,117 +18,51 @@
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cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
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# Default to release builds
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set(CMAKE_BUILD_TYPE, Release)
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/../../../../hadoop-common-project/hadoop-common/)
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include(HadoopCommon)
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include(JNIFlags.cmake NO_POLICY_SCOPE)
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# Add extra compiler and linker flags.
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# -Wno-sign-compare
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hadoop_add_compiler_flags("-DNDEBUG -DSIMPLE_MEMCPY -fno-strict-aliasing")
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# Compile a library with both shared and static variants
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function(add_dual_library LIBNAME)
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add_library(${LIBNAME} SHARED ${ARGN})
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add_library(${LIBNAME}_static STATIC ${ARGN})
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set_target_properties(${LIBNAME}_static PROPERTIES OUTPUT_NAME ${LIBNAME})
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endfunction(add_dual_library)
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# Link both a static and a dynamic target against some libraries
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function(target_link_dual_libraries LIBNAME)
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target_link_libraries(${LIBNAME} ${ARGN})
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target_link_libraries(${LIBNAME}_static ${ARGN})
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endfunction(target_link_dual_libraries)
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function(output_directory TGT DIR)
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SET_TARGET_PROPERTIES(${TGT} PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${DIR}")
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SET_TARGET_PROPERTIES(${TGT} PROPERTIES
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ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${DIR}")
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SET_TARGET_PROPERTIES(${TGT} PROPERTIES
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LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${DIR}")
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endfunction(output_directory TGT DIR)
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function(dual_output_directory TGT DIR)
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output_directory(${TGT} "${DIR}")
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output_directory(${TGT}_static "${DIR}")
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endfunction(dual_output_directory TGT DIR)
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#
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# This macro alters the behavior of find_package and find_library.
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# It does this by setting the CMAKE_FIND_LIBRARY_SUFFIXES global variable.
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# You should save that variable before calling this function and restore it
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# after you have accomplished your goal.
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#
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# The behavior is altered in two ways:
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# 1. We always find shared libraries, never static;
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# 2. We find shared libraries with the given version number.
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#
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# On Windows this function is a no-op. Windows does not encode
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# version number information information into library path names.
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#
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macro(set_find_shared_library_version LVERS)
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IF(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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# Mac OS uses .dylib
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SET(CMAKE_FIND_LIBRARY_SUFFIXES ".${LVERS}.dylib")
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ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
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# FreeBSD has always .so installed.
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SET(CMAKE_FIND_LIBRARY_SUFFIXES ".so")
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ELSEIF(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
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# Windows doesn't support finding shared libraries by version.
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ELSE()
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# Most UNIX variants use .so
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SET(CMAKE_FIND_LIBRARY_SUFFIXES ".so.${LVERS}")
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ENDIF()
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endmacro(set_find_shared_library_version LVERS)
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# Source location.
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set(SRC main/native)
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# The caller must specify where the generated headers have been placed.
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if(NOT GENERATED_JAVAH)
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#Must identify where the generated headers have been placed
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MESSAGE(FATAL_ERROR "You must set the cmake variable GENERATED_JAVAH")
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endif (NOT GENERATED_JAVAH)
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find_package(JNI REQUIRED)
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message(FATAL_ERROR "You must set the CMake variable GENERATED_JAVAH")
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endif()
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SET(STORED_CMAKE_FIND_LIBRARY_SUFFIXES CMAKE_FIND_LIBRARY_SUFFIXES)
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set_find_shared_library_version("1")
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SET(CMAKE_FIND_LIBRARY_SUFFIXES STORED_CMAKE_FIND_LIBRARY_SUFFIXES)
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# Configure JNI.
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include(HadoopJNI)
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# primitive configs
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set(PRFLAGS "-DSIMPLE_MEMCPY")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${PRFLAGS} -fno-strict-aliasing -Wall -Wno-sign-compare")
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set(CMAKE_LD_FLAGS "${CMAKE_LD_FLAGS} -no-undefined -version-info 0:1:0
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-L${_JAVA_HOME}/jre/lib/amd64/server -ljvm")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${CMAKE_C_FLAGS} -g -O2 -DNDEBUG -fPIC")
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set(D main/native/)
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# Probe for headers and functions.
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include(CheckFunctionExists)
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include(CheckIncludeFiles)
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SET(STORED_CMAKE_FIND_LIBRARY_SUFFIXES CMAKE_FIND_LIBRARY_SUFFIXES)
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set_find_shared_library_version("1")
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SET(CMAKE_FIND_LIBRARY_SUFFIXES STORED_CMAKE_FIND_LIBRARY_SUFFIXES)
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check_include_files(fcntl.h HAVE_FCNTL_H)
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check_include_files(malloc.h HAVE_MALLOC_H)
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check_include_files(mach/mach.h HAVE_MACH_MACH_H)
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check_include_files(memory.h HAVE_MEMORY_H)
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check_include_files(stddef.h HAVE_STDDEF_H)
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check_include_files(stdint.h HAVE_STDINT_H)
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check_include_files(stdlib.h HAVE_STDLIB_H)
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Check_include_files(string.h HAVE_STRING_H)
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check_include_files(unistd.h HAVE_UNITSTD_H)
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check_function_exists(clock_gettime HAVE_CLOCK_GETTIME)
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check_function_exists(localtime_r HAVE_LOCALTIME_R)
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check_function_exists(memset HAVE_MEMSET)
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check_function_exists(strchr HAVE_STRCHR)
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check_function_exists(strtoul HAVE_STRTOUL)
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INCLUDE(CheckFunctionExists)
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INCLUDE(CheckCSourceCompiles)
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#INCLUDE(CheckLibraryExists)
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INCLUDE(CheckIncludeFiles)
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#CHECK_FUNCTION_EXISTS(sync_file_range HAVE_SYNC_FILE_RANGE)
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#CHECK_FUNCTION_EXISTS(posix_fadvise HAVE_POSIX_FADVISE)
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#CHECK_LIBRARY_EXISTS(dl dlopen "" NEED_LINK_DL)
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CHECK_INCLUDE_FILES(fcntl.h HAVE_FCNTL_H)
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CHECK_INCLUDE_FILES(malloc.h HAVE_MALLOC_H)
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CHECK_INCLUDE_FILES(mach/mach.h HAVE_MACH_MACH_H)
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CHECK_INCLUDE_FILES(memory.h HAVE_MEMORY_H)
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CHECK_INCLUDE_FILES(stddef.h HAVE_STDDEF_H)
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CHECK_INCLUDE_FILES(stdint.h HAVE_STDINT_H)
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CHECK_INCLUDE_FILES(stdlib.h HAVE_STDLIB_H)
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CHECK_INCLUDE_FILES(string.h HAVE_STRING_H)
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CHECK_INCLUDE_FILES(unistd.h HAVE_UNITSTD_H)
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CHECK_FUNCTION_EXISTS(clock_gettime HAVE_CLOCK_GETTIME)
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CHECK_FUNCTION_EXISTS(localtime_r HAVE_LOCALTIME_R)
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CHECK_FUNCTION_EXISTS(memset HAVE_MEMSET)
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CHECK_FUNCTION_EXISTS(strchr HAVE_STRCHR)
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CHECK_FUNCTION_EXISTS(strtoul HAVE_STRTOUL)
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SET(STORED_CMAKE_FIND_LIBRARY_SUFFIXES CMAKE_FIND_LIBRARY_SUFFIXES)
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set_find_shared_library_version("1")
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# Require snappy.
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set(STORED_CMAKE_FIND_LIBRARY_SUFFIXES CMAKE_FIND_LIBRARY_SUFFIXES)
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hadoop_set_find_shared_library_version("1")
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find_library(SNAPPY_LIBRARY
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NAMES snappy
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PATHS ${CUSTOM_SNAPPY_PREFIX} ${CUSTOM_SNAPPY_PREFIX}/lib
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${CUSTOM_SNAPPY_PREFIX}/lib64 ${CUSTOM_SNAPPY_LIB})
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SET(CMAKE_FIND_LIBRARY_SUFFIXES STORED_CMAKE_FIND_LIBRARY_SUFFIXES)
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set(CMAKE_FIND_LIBRARY_SUFFIXES STORED_CMAKE_FIND_LIBRARY_SUFFIXES)
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find_path(SNAPPY_INCLUDE_DIR
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NAMES snappy.h
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PATHS ${CUSTOM_SNAPPY_PREFIX} ${CUSTOM_SNAPPY_PREFIX}/include
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@ -136,118 +70,118 @@ find_path(SNAPPY_INCLUDE_DIR
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if(SNAPPY_LIBRARY AND SNAPPY_INCLUDE_DIR)
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GET_FILENAME_COMPONENT(HADOOP_SNAPPY_LIBRARY ${SNAPPY_LIBRARY} NAME)
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set(SNAPPY_SOURCE_FILES
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"${D}/src/codec/SnappyCodec.cc")
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else (SNAPPY_LIBRARY AND SNAPPY_INCLUDE_DIR)
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"${SRC}/src/codec/SnappyCodec.cc")
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set(REQUIRE_SNAPPY ${REQUIRE_SNAPPY}) # Stop warning about unused variable.
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message(STATUS "Found Snappy: ${SNAPPY_LIBRARY}")
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else()
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set(SNAPPY_LIBRARY "")
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set(SNAPPY_INCLUDE_DIR "")
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set(SNAPPY_SOURCE_FILES "")
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IF(REQUIRE_SNAPPY)
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MESSAGE(FATAL_ERROR "Required snappy library could not be found. SNAPPY_LIBRARY=${SNAPPY_LIBRARY}, SNAPPY_INCLUDE_DIR=${SNAPPY_INCLUDE_DIR}, CUSTOM_SNAPPY_INCLUDE_DIR=${CUSTOM_SNAPPY_INCLUDE_DIR}, CUSTOM_SNAPPY_PREFIX=${CUSTOM_SNAPPY_PREFIX}, CUSTOM_SNAPPY_INCLUDE=${CUSTOM_SNAPPY_INCLUDE}")
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ENDIF(REQUIRE_SNAPPY)
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endif (SNAPPY_LIBRARY AND SNAPPY_INCLUDE_DIR)
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if(REQUIRE_SNAPPY)
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message(FATAL_ERROR "Required snappy library could not be found. SNAPPY_LIBRARY=${SNAPPY_LIBRARY}, SNAPPY_INCLUDE_DIR=${SNAPPY_INCLUDE_DIR}, CUSTOM_SNAPPY_INCLUDE_DIR=${CUSTOM_SNAPPY_INCLUDE_DIR}, CUSTOM_SNAPPY_PREFIX=${CUSTOM_SNAPPY_PREFIX}, CUSTOM_SNAPPY_INCLUDE=${CUSTOM_SNAPPY_INCLUDE}")
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endif()
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endif()
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CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/config.h.cmake ${CMAKE_BINARY_DIR}/config.h)
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configure_file(${CMAKE_SOURCE_DIR}/config.h.cmake ${CMAKE_BINARY_DIR}/config.h)
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include_directories(
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${GENERATED_JAVAH}
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${D}/src
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${D}/src/util
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${D}/src/lib
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${D}/test
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${SRC}/src
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${SRC}/src/util
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${SRC}/src/lib
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${SRC}/test
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${CMAKE_CURRENT_SOURCE_DIR}
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${CMAKE_BINARY_DIR}
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${JNI_INCLUDE_DIRS}
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${SNAPPY_INCLUDE_DIR}
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)
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# add gtest as system library to suppress gcc warnings
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include_directories(SYSTEM ${D}/gtest/include)
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include_directories(SYSTEM ${SRC}/gtest/include)
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set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
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SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
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if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
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# macosx does not have -lrt
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set(NT_DEPEND_LIBRARY dl pthread z ${SNAPPY_LIBRARY} ${JAVA_JVM_LIBRARY})
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set(SYSTEM_MAC TRUE)
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else (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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else()
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set(NT_DEPEND_LIBRARY dl rt pthread z ${SNAPPY_LIBRARY} ${JAVA_JVM_LIBRARY})
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set(SYSTEM_MAC FALSE)
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endif (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
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endif()
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configure_file(main/native/test.sh test/test.sh)
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add_dual_library(nativetask
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hadoop_add_dual_library(nativetask
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${CMAKE_BINARY_DIR}/lz4.c
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${D}/src/codec/BlockCodec.cc
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${D}/src/codec/GzipCodec.cc
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${D}/src/codec/Lz4Codec.cc
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${SRC}/src/codec/BlockCodec.cc
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${SRC}/src/codec/GzipCodec.cc
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${SRC}/src/codec/Lz4Codec.cc
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${SNAPPY_SOURCE_FILES}
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${D}/src/handler/BatchHandler.cc
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${D}/src/handler/MCollectorOutputHandler.cc
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${D}/src/handler/AbstractMapHandler.cc
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${D}/src/handler/CombineHandler.cc
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${D}/src/lib/Buffers.cc
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${D}/src/lib/BufferStream.cc
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${D}/src/lib/Compressions.cc
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${D}/src/lib/PartitionBucket.cc
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${D}/src/lib/PartitionBucketIterator.cc
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${D}/src/lib/FileSystem.cc
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${D}/src/lib/IFile.cc
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${D}/src/lib/jniutils.cc
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${D}/src/lib/Log.cc
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${D}/src/lib/MapOutputCollector.cc
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${D}/src/lib/MapOutputSpec.cc
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${D}/src/lib/MemoryBlock.cc
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${D}/src/lib/Merge.cc
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${D}/src/lib/NativeLibrary.cc
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${D}/src/lib/Iterator.cc
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${D}/src/lib/NativeObjectFactory.cc
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${D}/src/lib/NativeRuntimeJniImpl.cc
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${D}/src/lib/NativeTask.cc
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${D}/src/lib/SpillInfo.cc
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${D}/src/lib/Path.cc
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${D}/src/lib/Streams.cc
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${D}/src/lib/TaskCounters.cc
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${D}/src/util/Checksum.cc
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${D}/src/util/Random.cc
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${D}/src/util/StringUtil.cc
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${D}/src/util/SyncUtils.cc
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${D}/src/util/Timer.cc
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${D}/src/util/WritableUtils.cc
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${SRC}/src/handler/BatchHandler.cc
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${SRC}/src/handler/MCollectorOutputHandler.cc
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${SRC}/src/handler/AbstractMapHandler.cc
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${SRC}/src/handler/CombineHandler.cc
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${SRC}/src/lib/Buffers.cc
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${SRC}/src/lib/BufferStream.cc
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${SRC}/src/lib/Compressions.cc
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${SRC}/src/lib/PartitionBucket.cc
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${SRC}/src/lib/PartitionBucketIterator.cc
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${SRC}/src/lib/FileSystem.cc
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${SRC}/src/lib/IFile.cc
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${SRC}/src/lib/jniutils.cc
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${SRC}/src/lib/Log.cc
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${SRC}/src/lib/MapOutputCollector.cc
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${SRC}/src/lib/MapOutputSpec.cc
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${SRC}/src/lib/MemoryBlock.cc
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${SRC}/src/lib/Merge.cc
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${SRC}/src/lib/NativeLibrary.cc
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${SRC}/src/lib/Iterator.cc
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${SRC}/src/lib/NativeObjectFactory.cc
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${SRC}/src/lib/NativeRuntimeJniImpl.cc
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${SRC}/src/lib/NativeTask.cc
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${SRC}/src/lib/SpillInfo.cc
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${SRC}/src/lib/Path.cc
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${SRC}/src/lib/Streams.cc
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${SRC}/src/lib/TaskCounters.cc
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${SRC}/src/util/Checksum.cc
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${SRC}/src/util/Random.cc
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${SRC}/src/util/StringUtil.cc
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${SRC}/src/util/SyncUtils.cc
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${SRC}/src/util/Timer.cc
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${SRC}/src/util/WritableUtils.cc
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)
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target_link_libraries(nativetask ${NT_DEPEND_LIBRARY})
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add_library(gtest ${D}/gtest/gtest-all.cc)
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add_library(gtest ${SRC}/gtest/gtest-all.cc)
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set_target_properties(gtest PROPERTIES COMPILE_FLAGS "-w")
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add_executable(nttest
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${D}/test/lib/TestByteArray.cc
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${D}/test/lib/TestByteBuffer.cc
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${D}/test/lib/TestComparatorForDualPivotQuickSort.cc
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${D}/test/lib/TestComparatorForStdSort.cc
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${D}/test/lib/TestFixSizeContainer.cc
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${D}/test/lib/TestMemoryPool.cc
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${D}/test/lib/TestIterator.cc
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${D}/test/lib/TestKVBuffer.cc
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${D}/test/lib/TestMemBlockIterator.cc
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${D}/test/lib/TestMemoryBlock.cc
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${D}/test/lib/TestPartitionBucket.cc
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${D}/test/lib/TestReadBuffer.cc
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${D}/test/lib/TestReadWriteBuffer.cc
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${D}/test/util/TestChecksum.cc
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${D}/test/util/TestStringUtil.cc
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${D}/test/util/TestWritableUtils.cc
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||||
${D}/test/TestCommand.cc
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${D}/test/TestConfig.cc
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||||
${D}/test/TestCounter.cc
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||||
${D}/test/TestCompressions.cc
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${D}/test/TestFileSystem.cc
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${D}/test/TestIFile.cc
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${D}/test/TestPrimitives.cc
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${D}/test/TestSort.cc
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||||
${D}/test/TestMain.cc
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||||
${D}/test/test_commons.cc)
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||||
${SRC}/test/lib/TestByteArray.cc
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${SRC}/test/lib/TestByteBuffer.cc
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||||
${SRC}/test/lib/TestComparatorForDualPivotQuickSort.cc
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||||
${SRC}/test/lib/TestComparatorForStdSort.cc
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${SRC}/test/lib/TestFixSizeContainer.cc
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||||
${SRC}/test/lib/TestMemoryPool.cc
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||||
${SRC}/test/lib/TestIterator.cc
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${SRC}/test/lib/TestKVBuffer.cc
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${SRC}/test/lib/TestMemBlockIterator.cc
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||||
${SRC}/test/lib/TestMemoryBlock.cc
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${SRC}/test/lib/TestPartitionBucket.cc
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${SRC}/test/lib/TestReadBuffer.cc
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${SRC}/test/lib/TestReadWriteBuffer.cc
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${SRC}/test/util/TestChecksum.cc
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||||
${SRC}/test/util/TestStringUtil.cc
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${SRC}/test/util/TestWritableUtils.cc
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||||
${SRC}/test/TestCommand.cc
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||||
${SRC}/test/TestConfig.cc
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||||
${SRC}/test/TestCounter.cc
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||||
${SRC}/test/TestCompressions.cc
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||||
${SRC}/test/TestFileSystem.cc
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${SRC}/test/TestIFile.cc
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||||
${SRC}/test/TestPrimitives.cc
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||||
${SRC}/test/TestSort.cc
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||||
${SRC}/test/TestMain.cc
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||||
${SRC}/test/test_commons.cc)
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||||
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||||
target_link_libraries(nttest
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nativetask_static
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@ -255,17 +189,14 @@ target_link_libraries(nttest
|
||||
${NT_DEPEND_LIBRARY}
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||||
)
|
||||
|
||||
IF (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
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||||
#
|
||||
# By embedding '$ORIGIN' into the RPATH of libnativetask.so,
|
||||
# dlopen will look in the directory containing libnativetask.so.
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||||
# However, $ORIGIN is not supported by all operating systems.
|
||||
#
|
||||
SET_TARGET_PROPERTIES(nativetask
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||||
PROPERTIES INSTALL_RPATH "\$ORIGIN/")
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||||
ENDIF()
|
||||
# By embedding '$ORIGIN' into the RPATH of libnativetask.so, dlopen will look in
|
||||
# the directory containing libnativetask.so. However, $ORIGIN is not supported by
|
||||
# all operating systems.
|
||||
if(CMAKE_SYSTEM_NAME MATCHES "Linux|SunOS")
|
||||
set_target_properties(nativetask PROPERTIES INSTALL_RPATH "\$ORIGIN/")
|
||||
endif()
|
||||
|
||||
SET(LIBNATIVETASK_VERSION "1.0.0")
|
||||
SET_TARGET_PROPERTIES(nativetask PROPERTIES SOVERSION ${LIBNATIVETASK_VERSION})
|
||||
dual_output_directory(nativetask target/usr/local/lib)
|
||||
output_directory(nttest test)
|
||||
set(LIBNATIVETASK_VERSION "1.0.0")
|
||||
set_target_properties(nativetask PROPERTIES SOVERSION ${LIBNATIVETASK_VERSION})
|
||||
hadoop_dual_output_directory(nativetask target/usr/local/lib)
|
||||
hadoop_output_directory(nttest test)
|
||||
|
||||
@ -1,118 +0,0 @@
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one
|
||||
# or more contributor license agreements. See the NOTICE file
|
||||
# distributed with this work for additional information
|
||||
# regarding copyright ownership. The ASF licenses this file
|
||||
# to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance
|
||||
# with the License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
cmake_minimum_required(VERSION 2.6 FATAL_ERROR)
|
||||
|
||||
# If JVM_ARCH_DATA_MODEL is 32, compile all binaries as 32-bit.
|
||||
# This variable is set by maven.
|
||||
if (JVM_ARCH_DATA_MODEL EQUAL 32)
|
||||
# Force 32-bit code generation on amd64/x86_64, ppc64, sparc64
|
||||
if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_SYSTEM_PROCESSOR MATCHES ".*64")
|
||||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
|
||||
set(CMAKE_LD_FLAGS "${CMAKE_LD_FLAGS} -m32")
|
||||
endif ()
|
||||
if (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64")
|
||||
# Set CMAKE_SYSTEM_PROCESSOR to ensure that find_package(JNI) will use
|
||||
# the 32-bit version of libjvm.so.
|
||||
set(CMAKE_SYSTEM_PROCESSOR "i686")
|
||||
endif ()
|
||||
endif (JVM_ARCH_DATA_MODEL EQUAL 32)
|
||||
|
||||
# Determine float ABI of JVM on ARM Linux
|
||||
if (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm" AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
||||
find_program(READELF readelf)
|
||||
if (READELF MATCHES "NOTFOUND")
|
||||
message(WARNING "readelf not found; JVM float ABI detection disabled")
|
||||
else (READELF MATCHES "NOTFOUND")
|
||||
execute_process(
|
||||
COMMAND ${READELF} -A ${JAVA_JVM_LIBRARY}
|
||||
OUTPUT_VARIABLE JVM_ELF_ARCH
|
||||
ERROR_QUIET)
|
||||
if (NOT JVM_ELF_ARCH MATCHES "Tag_ABI_VFP_args: VFP registers")
|
||||
message("Soft-float JVM detected")
|
||||
|
||||
# Test compilation with -mfloat-abi=softfp using an arbitrary libc function
|
||||
# (typically fails with "fatal error: bits/predefs.h: No such file or directory"
|
||||
# if soft-float dev libraries are not installed)
|
||||
include(CMakePushCheckState)
|
||||
cmake_push_check_state()
|
||||
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS} -mfloat-abi=softfp")
|
||||
include(CheckSymbolExists)
|
||||
check_symbol_exists(exit stdlib.h SOFTFP_AVAILABLE)
|
||||
if (NOT SOFTFP_AVAILABLE)
|
||||
message(FATAL_ERROR "Soft-float dev libraries required (e.g. 'apt-get install libc6-dev-armel' on Debian/Ubuntu)")
|
||||
endif (NOT SOFTFP_AVAILABLE)
|
||||
cmake_pop_check_state()
|
||||
|
||||
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mfloat-abi=softfp")
|
||||
endif ()
|
||||
endif (READELF MATCHES "NOTFOUND")
|
||||
endif (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm" AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
|
||||
|
||||
IF("${CMAKE_SYSTEM}" MATCHES "Linux")
|
||||
#
|
||||
# Locate JNI_INCLUDE_DIRS and JNI_LIBRARIES.
|
||||
# Since we were invoked from Maven, we know that the JAVA_HOME environment
|
||||
# variable is valid. So we ignore system paths here and just use JAVA_HOME.
|
||||
#
|
||||
FILE(TO_CMAKE_PATH "$ENV{JAVA_HOME}" _JAVA_HOME)
|
||||
IF(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
|
||||
SET(_java_libarch "i386")
|
||||
ELSEIF (CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" OR CMAKE_SYSTEM_PROCESSOR STREQUAL "amd64")
|
||||
SET(_java_libarch "amd64")
|
||||
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
|
||||
SET(_java_libarch "arm")
|
||||
ELSE()
|
||||
SET(_java_libarch ${CMAKE_SYSTEM_PROCESSOR})
|
||||
ENDIF()
|
||||
SET(_JDK_DIRS "${_JAVA_HOME}/jre/lib/${_java_libarch}/*"
|
||||
"${_JAVA_HOME}/jre/lib/${_java_libarch}"
|
||||
"${_JAVA_HOME}/jre/lib/*"
|
||||
"${_JAVA_HOME}/jre/lib"
|
||||
"${_JAVA_HOME}/lib/*"
|
||||
"${_JAVA_HOME}/lib"
|
||||
"${_JAVA_HOME}/include/*"
|
||||
"${_JAVA_HOME}/include"
|
||||
"${_JAVA_HOME}"
|
||||
)
|
||||
FIND_PATH(JAVA_INCLUDE_PATH
|
||||
NAMES jni.h
|
||||
PATHS ${_JDK_DIRS}
|
||||
NO_DEFAULT_PATH)
|
||||
#In IBM java, it's jniport.h instead of jni_md.h
|
||||
FIND_PATH(JAVA_INCLUDE_PATH2
|
||||
NAMES jni_md.h jniport.h
|
||||
PATHS ${_JDK_DIRS}
|
||||
NO_DEFAULT_PATH)
|
||||
SET(JNI_INCLUDE_DIRS ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
|
||||
FIND_LIBRARY(JAVA_JVM_LIBRARY
|
||||
NAMES rt jvm
|
||||
PATHS ${_JDK_DIRS}
|
||||
NO_DEFAULT_PATH)
|
||||
SET(JNI_LIBRARIES ${JAVA_JVM_LIBRARY})
|
||||
MESSAGE("JAVA_HOME=${JAVA_HOME}, JAVA_JVM_LIBRARY=${JAVA_JVM_LIBRARY}")
|
||||
MESSAGE("JAVA_INCLUDE_PATH=${JAVA_INCLUDE_PATH}, JAVA_INCLUDE_PATH2=${JAVA_INCLUDE_PATH2}")
|
||||
IF(JAVA_JVM_LIBRARY AND JAVA_INCLUDE_PATH AND JAVA_INCLUDE_PATH2)
|
||||
MESSAGE("Located all JNI components successfully.")
|
||||
ELSE()
|
||||
MESSAGE(FATAL_ERROR "Failed to find a viable JVM installation under JAVA_HOME.")
|
||||
ENDIF()
|
||||
ELSE()
|
||||
find_package(JNI REQUIRED)
|
||||
ENDIF()
|
||||
Loading…
Reference in New Issue
Block a user