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   /usr/lib
  26   /usr/local/lib
  27   /usr/lib/jvm/java/lib
  28   /usr/lib/java/jre/lib/i386
  29   /usr/local/lib/java/jre/lib/i386
  30   /usr/local/share/java/jre/lib/i386
  31   /usr/lib/j2sdk1.4-sun/jre/lib/i386
  32   /usr/lib/j2sdk1.5-sun/jre/lib/i386
  33   /opt/sun-jdk-1.5.0.04/jre/lib/amd64
  34   /usr/lib/jvm/java-6-sun-1.6.0.00/jre/lib/amd64
  35   /usr/lib/java/jre/lib/amd64
  36   /usr/local/lib/java/jre/lib/amd64
  37   /usr/local/share/java/jre/lib/amd64
  38   /usr/lib/j2sdk1.4-sun/jre/lib/amd64
  39   /usr/lib/j2sdk1.5-sun/jre/lib/amd64
  40   /usr/lib/java/jre/lib/ppc
  41   /usr/local/lib/java/jre/lib/ppc
  42   /usr/local/share/java/jre/lib/ppc
  43   /usr/lib/j2sdk1.4-sun/jre/lib/ppc
  44   /usr/lib/j2sdk1.5-sun/jre/lib/ppc
  45   )
  46
  47 SET(JAVA_JVM_LIBRARY_DIRECTORIES)
  48 FOREACH(dir ${JAVA_AWT_LIBRARY_DIRECTORIES})
  49   SET(JAVA_JVM_LIBRARY_DIRECTORIES
  50     ${JAVA_JVM_LIBRARY_DIRECTORIES}
  51     "${dir}"
  52     "${dir}/client"
  53     "${dir}/server"
  54     )
  55 ENDFOREACH(dir)
  56
  57
  58 SET(JAVA_AWT_INCLUDE_DIRECTORIES
  59   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.4;JavaHome]/include"
  60   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\1.3;JavaHome]/include"
  61   "[HKEY_LOCAL_MACHINE\\SOFTWARE\\JavaSoft\\Java Development Kit\\${java_install_version};JavaHome]/include"
  62   $ENV{JAVA_HOME}/include
  63   /usr/include
  64   /usr/local/include
  65   /usr/lib/java/include
  66   /usr/local/lib/java/include
  67   /usr/lib/jvm/java/include
  68   /usr/lib/jvm/java-6-sun-1.6.0.00/include
  69   /usr/local/share/java/include
  70   /usr/lib/j2sdk1.4-sun/include
  71   /usr/lib/j2sdk1.5-sun/include
  72   /opt/sun-jdk-1.5.0.04/include
  73   )
  74
  75 FOREACH(JAVA_PROG "${JAVA_RUNTIME}" "${JAVA_COMPILE}" "${JAVA_ARCHIVE}")
  76   GET_FILENAME_COMPONENT(jpath "${JAVA_PROG}" PATH)
  77   FOREACH(JAVA_INC_PATH ../include ../java/include ../share/java/include)
  78     IF(EXISTS ${jpath}/${JAVA_INC_PATH})
  79       SET(JAVA_AWT_INCLUDE_DIRECTORIES ${JAVA_AWT_INCLUDE_DIRECTORIES} "${jpath}/${JAVA_INC_PATH}")
  80     ENDIF(EXISTS ${jpath}/${JAVA_INC_PATH})
  81   ENDFOREACH(JAVA_INC_PATH)
  82   FOREACH(JAVA_LIB_PATH
  83     ../lib ../jre/lib ../jre/lib/i386
  84     ../java/lib ../java/jre/lib ../java/jre/lib/i386
  85     ../share/java/lib ../share/java/jre/lib ../share/java/jre/lib/i386)
  86     IF(EXISTS ${jpath}/${JAVA_LIB_PATH})
  87       SET(JAVA_AWT_LIBRARY_DIRECTORIES ${JAVA_AWT_LIBRARY_DIRECTORIES} "${jpath}/${JAVA_LIB_PATH}")
  88     ENDIF(EXISTS ${jpath}/${JAVA_LIB_PATH})
  89   ENDFOREACH(JAVA_LIB_PATH)
  90 ENDFOREACH(JAVA_PROG)
  91
  92 IF(APPLE)
  93   IF(EXISTS ~/Library/Frameworks/JavaVM.framework)
  94     SET(JAVA_HAVE_FRAMEWORK 1)
  95   ENDIF(EXISTS ~/Library/Frameworks/JavaVM.framework)
  96   IF(EXISTS /Library/Frameworks/JavaVM.framework)
  97     SET(JAVA_HAVE_FRAMEWORK 1)
  98   ENDIF(EXISTS /Library/Frameworks/JavaVM.framework)
  99   IF(EXISTS /System/Library/Frameworks/JavaVM.framework)
 100     SET(JAVA_HAVE_FRAMEWORK 1)
 101   ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework)
 102
 103   IF(JAVA_HAVE_FRAMEWORK)
 104     IF(NOT JAVA_AWT_LIBRARY)
 105       SET (JAVA_AWT_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
 106     ENDIF(NOT JAVA_AWT_LIBRARY)
 107
 108     IF(NOT JAVA_JVM_LIBRARY)
 109       SET (JAVA_JVM_LIBRARY "-framework JavaVM" CACHE FILEPATH "Java Frameworks" FORCE)
 110     ENDIF(NOT JAVA_JVM_LIBRARY)
 111
 112     IF(NOT JAVA_AWT_INCLUDE_PATH)
 113       IF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
 114         SET (JAVA_AWT_INCLUDE_PATH "/System/Library/Frameworks/JavaVM.framework/Headers" CACHE FILEPATH "jawt.h location" FORCE)
 115       ENDIF(EXISTS /System/Library/Frameworks/JavaVM.framework/Headers/jawt.h)
 116     ENDIF(NOT JAVA_AWT_INCLUDE_PATH)
 117
 118     # If using "-framework JavaVM", prefer its headers *before* the others in
 119     # JAVA_AWT_INCLUDE_DIRECTORIES... (*prepend* to the list here)
 120     #
 121     SET(JAVA_AWT_INCLUDE_DIRECTORIES
 122       ~/Library/Frameworks/JavaVM.framework/Headers
 123       /Library/Frameworks/JavaVM.framework/Headers
 124       /System/Library/Frameworks/JavaVM.framework/Headers
 125       ${JAVA_AWT_INCLUDE_DIRECTORIES}
 126       )
 127   ENDIF(JAVA_HAVE_FRAMEWORK)
 128 ELSE(APPLE)
 129   FIND_LIBRARY(JAVA_AWT_LIBRARY jawt
 130     PATHS ${JAVA_AWT_LIBRARY_DIRECTORIES}
 131   )
 132   FIND_LIBRARY(JAVA_JVM_LIBRARY NAMES jvm JavaVM
 133     PATHS ${JAVA_JVM_LIBRARY_DIRECTORIES}
 134   )
 135 ENDIF(APPLE)
 136
 137 # add in the include path
 138 FIND_PATH(JAVA_INCLUDE_PATH jni.h
 139   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 140 )
 141
 142 FIND_PATH(JAVA_INCLUDE_PATH2 jni_md.h
 143   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 144   ${JAVA_INCLUDE_PATH}/win32
 145   ${JAVA_INCLUDE_PATH}/linux
 146   ${JAVA_INCLUDE_PATH}/freebsd
 147 )
 148
 149 FIND_PATH(JAVA_AWT_INCLUDE_PATH jawt.h
 150   ${JAVA_AWT_INCLUDE_DIRECTORIES}
 151   ${JAVA_INCLUDE_PATH}
 152 )
 153
 154 MARK_AS_ADVANCED(
 155   JAVA_AWT_LIBRARY
 156   JAVA_JVM_LIBRARY
 157   JAVA_AWT_INCLUDE_PATH
 158   JAVA_INCLUDE_PATH
 159   JAVA_INCLUDE_PATH2
 160 )
 161
 162 SET(JNI_LIBRARIES
 163   ${JAVA_AWT_LIBRARY}
 164   ${JAVA_JVM_LIBRARY}
 165 )
 166
 167 SET(JNI_INCLUDE_DIRS
 168   ${JAVA_INCLUDE_PATH}
 169   ${JAVA_INCLUDE_PATH2}
 170   ${JAVA_AWT_INCLUDE_PATH}
 171 )
 172