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CMake/Modules/FindJNI.cmake
Alex Neundorf b01184022b Use absolute path to FindPackageHandleStandardArgs.cmake everywhere 
This is to avoid getting an (older) copy of FPHSA.cmake which is
e.g. installed with KDE 4.5.0 and 4.5.1.

Alex
2010-09-28 22:30:31 +02:00

258 lines
10 KiB
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 distribute 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
${JAVA_INCLUDE_PATH}
)
INCLUDE("${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake")
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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