Modules/FindJNI.cmake

   1 # - Find JNI java libraries.
   2 # This module finds if Java is installed and determines where the
   3 # include files and libraries are. It also determines what the name of
   4 # the library is. This code sets the following variables:
   5 #
   6 #  JNI_INCLUDE_DIRS      = the include dirs to use
   7 #  JNI_LIBRARIES         = the libraries to use
   8 #  JAVA_AWT_LIBRARY      = the path to the jawt library
   9 #  JAVA_JVM_LIBRARY      = the path to the jvm library
  10 #  JAVA_INCLUDE_PATH     = the include path to jni.h
  11 #  JAVA_INCLUDE_PATH2    = the include path to jni_md.h
  12 #  JAVA_AWT_INCLUDE_PATH = the include path to jawt.h
  13 #
  14
  15 GET_FILENAME_COMPONENT(java_install_version
  16   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit;CurrentVersion]" NAME)
  17
  18 SET(JAVA_AWT_LIBRARY_DIRECTORIES
  19   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/lib"
  20   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/lib"
  21   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\${java_install_version};JavaHome]/lib"
  22   $ENV{JAVA_HOME}/jre/lib/i386
  23   $ENV{JAVA_HOME}/jre/lib/amd64
  24   $ENV{JAVA_HOME}/jre/lib/ppc
  25   $ENV{JAVA_HOME}/lib
  26   /usr/lib
  27   /usr/local/lib
  28   /usr/lib/jvm/java/lib
  29   /usr/lib/java/jre/lib/i386
  30   /usr/local/lib/java/jre/lib/i386
  31   /usr/local/share/java/jre/lib/i386
  32   /usr/lib/j2sdk1.4-sun/jre/lib/i386
  33   /usr/lib/j2sdk1.5-sun/jre/lib/i386
  34   /opt/sun-jdk-1.5.0.04/jre/lib/amd64
  35   /usr/lib/jvm/java-6-sun/jre/lib/i386
  36   /usr/lib/jvm/java-6-sun/jre/lib/amd64
  37   /usr/lib/jvm/java-1.5.0-sun/jre/lib/i386
  38   /usr/lib/jvm/java-1.5.0-sun/jre/lib/amd64
  39   /usr/lib/jvm/java-6-sun-1.6.0.00/jre/lib/amd64       # can this one be removed according to #8821 ? Alex
  40   /usr/lib/java/jre/lib/amd64
  41   /usr/local/lib/java/jre/lib/amd64
  42   /usr/local/share/java/jre/lib/amd64
  43   /usr/lib/j2sdk1.4-sun/jre/lib/amd64
  44   /usr/lib/j2sdk1.5-sun/jre/lib/amd64
  45   /usr/lib/java/jre/lib/ppc
  46   /usr/local/lib/java/jre/lib/ppc
  47   /usr/local/share/java/jre/lib/ppc
  48   /usr/lib/j2sdk1.4-sun/jre/lib/ppc
  49   /usr/lib/j2sdk1.5-sun/jre/lib/ppc
  50   )
  51
  52 SET(JAVA_JVM_LIBRARY_DIRECTORIES)
  53 FOREACH(dir ${JAVA_AWT_LIBRARY_DIRECTORIES})
  54   SET(JAVA_JVM_LIBRARY_DIRECTORIES
  55     ${JAVA_JVM_LIBRARY_DIRECTORIES}
  56     "${dir}"
  57     "${dir}/client"
  58     "${dir}/server"
  59     )
  60 ENDFOREACH(dir)
  61
  62
  63 SET(JAVA_AWT_INCLUDE_DIRECTORIES
  64   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/include"
  65   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/include"
  66   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\${java_install_version};JavaHome]/include"
  67   $ENV{JAVA_HOME}/include
  68   /usr/include
  69   /usr/local/include
  70   /usr/lib/java/include
  71   /usr/local/lib/java/include
  72   /usr/lib/jvm/java/include
  73   /usr/lib/jvm/java-6-sun/include
  74   /usr/lib/jvm/java-1.5.0-sun/include
  75   /usr/lib/jvm/java-6-sun-1.6.0.00/include       # can this one be removed according to #8821 ? Alex
  76   /usr/local/share/java/include
  77   /usr/lib/j2sdk1.4-sun/include
  78   /usr/lib/j2sdk1.5-sun/include
  79   /opt/sun-jdk-1.5.0.04/include
  80   )
  81
  82 FOREACH(JAVA_PROG "${JAVA_RUNTIME}" "${JAVA_COMPILE}" "${JAVA_ARCHIVE}")
  83   GET_FILENAME_COMPONENT(jpath "${JAVA_PROG}" PATH)
  84   FOREACH(JAVA_INC_PATH ../include ../java/include ../share/java/include)
  85     IF(EXISTS ${jpath}/${JAVA_INC_PATH})
  86       SET(JAVA_AWT_INCLUDE_DIRECTORIES ${JAVA_AWT_INCLUDE_DIRECTORIES} "${jpath}/${JAVA_INC_PATH}")
  87     ENDIF(EXISTS ${jpath}/${JAVA_INC_PATH})
  88   ENDFOREACH(JAVA_INC_PATH)
  89   FOREACH(JAVA_LIB_PATH
  90     ../lib ../jre/lib ../jre/lib/i386
  91     ../java/lib ../java/jre/lib ../java/jre/lib/i386
  92     ../share/java/lib ../share/java/jre/lib ../share/java/jre/lib/i386)
  93     IF(EXISTS ${jpath}/${JAVA_LIB_PATH})
  94       SET(JAVA_AWT_LIBRARY_DIRECTORIES ${JAVA_AWT_LIBRARY_DIRECTORIES} "${jpath}/${JAVA_LIB_PATH}")
  95     ENDIF(EXISTS ${jpath}/${JAVA_LIB_PATH})
  96   ENDFOREACH(JAVA_LIB_PATH)
  97 ENDFOREACH(JAVA_PROG)
  98
  99 IF(APPLE)
 100   IF(EXISTS ~/Library/Frameworks/JavaVM.framework)
 101     SET(JAVA_HAVE_FRAMEWORK 1)
 102   ENDIF(EXISTS ~/Library/Frameworks/JavaVM.framework)
 103   IF(EXISTS /Library/Frameworks/JavaVM.framework)
 104     SET(JAVA_HAVE_FRAMEWORK 1)
 105   ENDIF(EXISTS /Library/Frameworks/JavaVM.framework)
 106   IF(EXISTS /System/Library/Frameworks/JavaVM.framework)
 107     SET(JAVA_HAVE_FRAMEWORK 1)
 108   ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework)
 109
 110   IF(JAVA_HAVE_FRAMEWORK)
 111     IF(NOT JAVA_AWT_LIBRARY)
 112       SET (JAVA_AWT_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
 113     ENDIF(NOT JAVA_AWT_LIBRARY)
 114
 115     IF(NOT JAVA_JVM_LIBRARY)
 116       SET (JAVA_JVM_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
 117     ENDIF(NOT JAVA_JVM_LIBRARY)
 118
 119     IF(NOT JAVA_AWT_INCLUDE_PATH)
 120       IF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
 121         SET (JAVA_AWT_INCLUDE_PATH "/System/Library/Frameworks/JavaVM.framework/Headers" CACHE FILEPATH "jawt.h location" FORCE)
 122       ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
 123     ENDIF(NOT JAVA_AWT_INCLUDE_PATH)
 124
 125     # If using "-framework JavaVM", prefer its headers *before* the others in
 126     # JAVA_AWT_INCLUDE_DIRECTORIES... (*prepend* to the list here)
 127     #
 128     SET(JAVA_AWT_INCLUDE_DIRECTORIES
 129       ~/Library/Frameworks/JavaVM.framework/Headers
 130       /Library/Frameworks/JavaVM.framework/Headers
 131       /System/Library/Frameworks/JavaVM.framework/Headers
 132       ${JAVA_AWT_INCLUDE_DIRECTORIES}
 133       )
 134   ENDIF(JAVA_HAVE_FRAMEWORK)
 135 ELSE(APPLE)
 136   FIND_LIBRARY(JAVA_AWT_LIBRARY jawt
 137     PATHS ${JAVA_AWT_LIBRARY_DIRECTORIES}
 138   )
 139   FIND_LIBRARY(JAVA_JVM_LIBRARY NAMES jvm JavaVM
 140     PATHS ${JAVA_JVM_LIBRARY_DIRECTORIES}
 141   )
 142 ENDIF(APPLE)
 143
 144 # add in the include path
 145 FIND_PATH(JAVA_INCLUDE_PATH jni.h
 146   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 147 )
 148
 149 FIND_PATH(JAVA_INCLUDE_PATH2 jni_md.h
 150   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 151   ${JAVA_INCLUDE_PATH}/win32
 152   ${JAVA_INCLUDE_PATH}/linux
 153   ${JAVA_INCLUDE_PATH}/freebsd
 154 )
 155
 156 FIND_PATH(JAVA_AWT_INCLUDE_PATH jawt.h
 157   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 158   ${JAVA_INCLUDE_PATH}
 159 )
 160
 161 MARK_AS_ADVANCED(
 162   JAVA_AWT_LIBRARY
 163   JAVA_JVM_LIBRARY
 164   JAVA_AWT_INCLUDE_PATH
 165   JAVA_INCLUDE_PATH
 166   JAVA_INCLUDE_PATH2
 167 )
 168
 169 SET(JNI_LIBRARIES
 170   ${JAVA_AWT_LIBRARY}
 171   ${JAVA_JVM_LIBRARY}
 172 )
 173
 174 SET(JNI_INCLUDE_DIRS
 175   ${JAVA_INCLUDE_PATH}
 176   ${JAVA_INCLUDE_PATH2}
 177   ${JAVA_AWT_INCLUDE_PATH}
 178 )
 179