From f2cd5a6997a792284a610df15dc866200cee26b2 Mon Sep 17 00:00:00 2001 From: Anonymous Date: Tue, 18 Feb 2014 02:33:15 -0800 Subject: [PATCH] Added customized FindJNI that can find older IBM based java installs --- cmake/FindJNI.cmake | 272 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 272 insertions(+) create mode 100644 cmake/FindJNI.cmake diff --git a/cmake/FindJNI.cmake b/cmake/FindJNI.cmake new file mode 100644 index 00000000..b990be8f --- /dev/null +++ b/cmake/FindJNI.cmake @@ -0,0 +1,272 @@ +# - 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 "${CMAKE_SYSTEM_PROCESSOR}" "s390" "s390x") + elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^sh") + set(_java_libarch "sh") + else() + set(_java_libarch "${CMAKE_SYSTEM_PROCESSOR}") + endif() + + # 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() + + # 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() + else() + list(APPEND ${_var} "${_path}") + endif() + endforeach() +endmacro() + +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}/jre/bin + ${_JAVA_HOME}/jre/bin/classic + ${_JAVA_HOME}/lib + ${_JAVA_HOME} + /usr/lib + /usr/local/lib + /usr/lib/jvm/java/lib + /usr/lib/java/jre/lib/{libarch} + /usr/lib/jvm/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} + /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0/jre/lib/{libarch} # fedora + # 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 + # OpenBSD specific paths for default JVM + /usr/local/jdk-1.7.0/jre/lib/{libarch} + /usr/local/jre-1.7.0/lib/{libarch} + /usr/local/jdk-1.6.0/jre/lib/{libarch} + /usr/local/jre-1.6.0/lib/{libarch} + ) + +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() + + +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" + ${_JAVA_HOME}/include + /usr/include + /usr/local/include + /usr/lib/java/include + /usr/local/lib/java/include + /usr/lib/jvm/java/include + /usr/lib/jvm/java-6-sun/include + /usr/lib/jvm/java-1.5.0-sun/include + /usr/lib/jvm/java-6-sun-1.6.0.00/include # can this one be removed according to #8821 ? Alex + /usr/lib/jvm/java-6-openjdk/include + /usr/local/share/java/include + /usr/lib/j2sdk1.4-sun/include + /usr/lib/j2sdk1.5-sun/include + /opt/sun-jdk-1.5.0.04/include + # Debian specific path for default JVM + /usr/lib/jvm/default-java/include + # OpenBSD specific path for default JVM + /usr/local/jdk-1.7.0/include + /usr/local/jdk-1.6.0/include + ) + +foreach(JAVA_PROG "${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() + endforeach() + 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() + endforeach() +endforeach() + +if(APPLE) + if(EXISTS ~/Library/Frameworks/JavaVM.framework) + set(JAVA_HAVE_FRAMEWORK 1) + endif() + if(EXISTS /Library/Frameworks/JavaVM.framework) + set(JAVA_HAVE_FRAMEWORK 1) + endif() + if(EXISTS /System/Library/Frameworks/JavaVM.framework) + set(JAVA_HAVE_FRAMEWORK 1) + endif() + + if(JAVA_HAVE_FRAMEWORK) + if(NOT JAVA_AWT_LIBRARY) + set (JAVA_AWT_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE) + endif() + + if(NOT JAVA_JVM_LIBRARY) + set (JAVA_JVM_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE) + endif() + + 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() + endif() + + # 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() +else() + 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() + +# 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}/openbsd + ${JAVA_INCLUDE_PATH}/solaris + ${JAVA_INCLUDE_PATH}/hp-ux + ${JAVA_INCLUDE_PATH}/alpha +) + +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} +) +