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963921f2a8
CMake/Modules/FindJNI.cmake
Mathieu Malaterre 963921f2a8 BUG: 0009611 Fix Arch independent FindJNI.cmake on Linux
2010-07-30 10:19:42 +02:00

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CMake
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# - Find JNI java libraries.
# This module finds if Java is installed and determines where the
# include files and libraries are. It also determines what the name of
# the library is. This code sets the following variables:
#
# JNI_INCLUDE_DIRS = the include dirs to use
# JNI_LIBRARIES = the libraries to use
# JNI_FOUND = TRUE if JNI headers and libraries were found.
# JAVA_AWT_LIBRARY = the path to the jawt library
# JAVA_JVM_LIBRARY = the path to the jvm library
# JAVA_INCLUDE_PATH = the include path to jni.h
# JAVA_INCLUDE_PATH2 = the include path to jni_md.h
# JAVA_AWT_INCLUDE_PATH = the include path to jawt.h
#
#=============================================================================
# Copyright 2001-2009 Kitware, Inc.
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distributed this file outside of CMake, substitute the full
# License text for the above reference.)
# Expand {libarch} occurences to java_libarch subdirectory(-ies) and set ${_var}
MACRO(java_append_library_directories _var)
# Determine java arch-specific library subdir
# Mostly based on openjdk/jdk/make/common/shared/Platform.gmk as of openjdk
# 1.6.0_18 + icedtea patches. However, it would be much better to base the
# guess on the first part of the GNU config.guess platform triplet.
IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
SET(_java_libarch "amd64")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^i.86$")
SET(_java_libarch "i386")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^alpha")
SET(_java_libarch "alpha")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
# Subdir is "arm" for both big-endian (arm) and little-endian (armel).
SET(_java_libarch "arm")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
# mips* machines are bi-endian mostly so processor does not tell
# endianess of the underlying system.
SET(_java_libarch "${CMAKE_SYSTEM_PROCESSOR}" "mips" "mipsel" "mipseb")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)64")
SET(_java_libarch "ppc64")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(powerpc|ppc)")
SET(_java_libarch "ppc")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sparc")
# Both flavours can run on the same processor
SET(_java_libarch "${CMAKE_SYSTEM_PROCESSOR}" "sparc" "sparcv9")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^(parisc|hppa)")
SET(_java_libarch "parisc" "parisc64")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^s390")
# s390 binaries can run on s390x machines
SET(_java_libarch "${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x")
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh")
SET(_java_libarch "sh")
ELSE(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
SET(_java_libarch "${CMAKE_SYSTEM_PROCESSOR}")
ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
# Append default list architectures if CMAKE_SYSTEM_PROCESSOR was empty or
# system is non-Linux (where the code above has not been well tested)
IF(NOT _java_libarch OR NOT (CMAKE_SYSTEM_NAME MATCHES "Linux"))
LIST(APPEND _java_libarch "i386" "amd64" "ppc")
ENDIF(NOT _java_libarch OR NOT (CMAKE_SYSTEM_NAME MATCHES "Linux"))
# Sometimes ${CMAKE_SYSTEM_PROCESSOR} is added to the list to prefer
# current value to a hardcoded list. Remove possible duplicates.
LIST(REMOVE_DUPLICATES _java_libarch)
FOREACH(_path ${ARGN})
IF(_path MATCHES "{libarch}")
FOREACH(_libarch ${_java_libarch})
STRING(REPLACE "{libarch}" "${_libarch}" _newpath "${_path}")
LIST(APPEND ${_var} "${_newpath}")
ENDFOREACH(_libarch)
ELSE(_path MATCHES "{libarch}")
LIST(APPEND ${_var} "${_path}")
ENDIF(_path MATCHES "{libarch}")
ENDFOREACH(_path)
ENDMACRO(java_append_library_directories)
GET_FILENAME_COMPONENT(java_install_version
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit;CurrentVersion]" NAME)
SET(JAVA_AWT_LIBRARY_DIRECTORIES
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/lib"
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/lib"
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\${java_install_version};JavaHome]/lib"
)
FILE(TO_CMAKE_PATH "$ENV{JAVA_HOME}" _JAVA_HOME)
JAVA_APPEND_LIBRARY_DIRECTORIES(JAVA_AWT_LIBRARY_DIRECTORIES
${_JAVA_HOME}/jre/lib/{libarch}
${_JAVA_HOME}/jre/lib
${_JAVA_HOME}/lib
${_JAVA_HOME}
/usr/lib
/usr/local/lib
/usr/lib/jvm/java/lib
/usr/lib/java/jre/lib/{libarch}
/usr/local/lib/java/jre/lib/{libarch}
/usr/local/share/java/jre/lib/{libarch}
/usr/lib/j2sdk1.4-sun/jre/lib/{libarch}
/usr/lib/j2sdk1.5-sun/jre/lib/{libarch}
/opt/sun-jdk-1.5.0.04/jre/lib/{libarch}
/usr/lib/jvm/java-6-sun/jre/lib/{libarch}
/usr/lib/jvm/java-1.5.0-sun/jre/lib/{libarch}
/usr/lib/jvm/java-6-sun-1.6.0.00/jre/lib/{libarch} # can this one be removed according to #8821 ? Alex
/usr/lib/jvm/java-6-openjdk/jre/lib/{libarch}
# Debian specific paths for default JVM
/usr/lib/jvm/default-java/jre/lib/{libarch}
/usr/lib/jvm/default-java/jre/lib
/usr/lib/jvm/default-java/lib
)
SET(JAVA_JVM_LIBRARY_DIRECTORIES)
FOREACH(dir ${JAVA_AWT_LIBRARY_DIRECTORIES})
SET(JAVA_JVM_LIBRARY_DIRECTORIES
${JAVA_JVM_LIBRARY_DIRECTORIES}
"${dir}"
"${dir}/client"
"${dir}/server"
)
ENDFOREACH(dir)
SET(JAVA_AWT_INCLUDE_DIRECTORIES
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/include"
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/include"
"[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\${java_install_version};JavaHome]/include"
${_JAVA_HOME}/include
/usr/include
/usr/local/include
/usr/lib/java/include
/usr/local/lib/java/include
/usr/lib/jvm/java/include
/usr/lib/jvm/java-6-sun/include
/usr/lib/jvm/java-1.5.0-sun/include
/usr/lib/jvm/java-6-sun-1.6.0.00/include # can this one be removed according to #8821 ? Alex
/usr/lib/jvm/java-6-openjdk/include
/usr/local/share/java/include
/usr/lib/j2sdk1.4-sun/include
/usr/lib/j2sdk1.5-sun/include
/opt/sun-jdk-1.5.0.04/include
# Debian specific path for default JVM
/usr/lib/jvm/default-java/include
)
FOREACH(JAVA_PROG "${JAVA_RUNTIME}" "${JAVA_COMPILE}" "${JAVA_ARCHIVE}")
GET_FILENAME_COMPONENT(jpath "${JAVA_PROG}" PATH)
FOREACH(JAVA_INC_PATH ../include ../java/include ../share/java/include)
IF(EXISTS ${jpath}/${JAVA_INC_PATH})
SET(JAVA_AWT_INCLUDE_DIRECTORIES ${JAVA_AWT_INCLUDE_DIRECTORIES} "${jpath}/${JAVA_INC_PATH}")
ENDIF(EXISTS ${jpath}/${JAVA_INC_PATH})
ENDFOREACH(JAVA_INC_PATH)
FOREACH(JAVA_LIB_PATH
../lib ../jre/lib ../jre/lib/i386
../java/lib ../java/jre/lib ../java/jre/lib/i386
../share/java/lib ../share/java/jre/lib ../share/java/jre/lib/i386)
IF(EXISTS ${jpath}/${JAVA_LIB_PATH})
SET(JAVA_AWT_LIBRARY_DIRECTORIES ${JAVA_AWT_LIBRARY_DIRECTORIES} "${jpath}/${JAVA_LIB_PATH}")
ENDIF(EXISTS ${jpath}/${JAVA_LIB_PATH})
ENDFOREACH(JAVA_LIB_PATH)
ENDFOREACH(JAVA_PROG)
IF(APPLE)
IF(EXISTS ~/Library/Frameworks/JavaVM.framework)
SET(JAVA_HAVE_FRAMEWORK 1)
ENDIF(EXISTS ~/Library/Frameworks/JavaVM.framework)
IF(EXISTS /Library/Frameworks/JavaVM.framework)
SET(JAVA_HAVE_FRAMEWORK 1)
ENDIF(EXISTS /Library/Frameworks/JavaVM.framework)
IF(EXISTS /System/Library/Frameworks/JavaVM.framework)
SET(JAVA_HAVE_FRAMEWORK 1)
ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework)
IF(JAVA_HAVE_FRAMEWORK)
IF(NOT JAVA_AWT_LIBRARY)
SET (JAVA_AWT_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
ENDIF(NOT JAVA_AWT_LIBRARY)
IF(NOT JAVA_JVM_LIBRARY)
SET (JAVA_JVM_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
ENDIF(NOT JAVA_JVM_LIBRARY)
IF(NOT JAVA_AWT_INCLUDE_PATH)
IF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
SET (JAVA_AWT_INCLUDE_PATH "/System/Library/Frameworks/JavaVM.framework/Headers" CACHE FILEPATH "jawt.h location" FORCE)
ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
ENDIF(NOT JAVA_AWT_INCLUDE_PATH)
# If using "-framework JavaVM", prefer its headers *before* the others in
# JAVA_AWT_INCLUDE_DIRECTORIES... (*prepend* to the list here)
#
SET(JAVA_AWT_INCLUDE_DIRECTORIES
~/Library/Frameworks/JavaVM.framework/Headers
/Library/Frameworks/JavaVM.framework/Headers
/System/Library/Frameworks/JavaVM.framework/Headers
${JAVA_AWT_INCLUDE_DIRECTORIES}
)
ENDIF(JAVA_HAVE_FRAMEWORK)
ELSE(APPLE)
FIND_LIBRARY(JAVA_AWT_LIBRARY jawt
PATHS ${JAVA_AWT_LIBRARY_DIRECTORIES}
)
FIND_LIBRARY(JAVA_JVM_LIBRARY NAMES jvm JavaVM
PATHS ${JAVA_JVM_LIBRARY_DIRECTORIES}
)
ENDIF(APPLE)
# add in the include path
FIND_PATH(JAVA_INCLUDE_PATH jni.h
${JAVA_AWT_INCLUDE_DIRECTORIES}
)
FIND_PATH(JAVA_INCLUDE_PATH2 jni_md.h
${JAVA_INCLUDE_PATH}
${JAVA_INCLUDE_PATH}/win32
${JAVA_INCLUDE_PATH}/linux
${JAVA_INCLUDE_PATH}/freebsd
${JAVA_INCLUDE_PATH}/solaris
)
FIND_PATH(JAVA_AWT_INCLUDE_PATH jawt.h
${JAVA_INCLUDE_PATH}
)
INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(JNI DEFAULT_MSG JAVA_AWT_LIBRARY JAVA_JVM_LIBRARY
JAVA_INCLUDE_PATH JAVA_INCLUDE_PATH2 JAVA_AWT_INCLUDE_PATH)
MARK_AS_ADVANCED(
JAVA_AWT_LIBRARY
JAVA_JVM_LIBRARY
JAVA_AWT_INCLUDE_PATH
JAVA_INCLUDE_PATH
JAVA_INCLUDE_PATH2
)
SET(JNI_LIBRARIES
${JAVA_AWT_LIBRARY}
${JAVA_JVM_LIBRARY}
)
SET(JNI_INCLUDE_DIRS
${JAVA_INCLUDE_PATH}
${JAVA_INCLUDE_PATH2}
${JAVA_AWT_INCLUDE_PATH}
)
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