X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/7721f9d25945759e012f67181e69550a3a222eb0..8b1eca707cb735a63d73576f298133979eef2f0c:/buildtools/Cmake/MakeJava.cmake

diff --git a/buildtools/Cmake/MakeJava.cmake b/buildtools/Cmake/MakeJava.cmake
index f49e6d0283..f1c43dedbf 100644
--- a/buildtools/Cmake/MakeJava.cmake
+++ b/buildtools/Cmake/MakeJava.cmake
@@ -1,58 +1,113 @@
-set(JAVA_FILES ${JMSG_JAVA_SRC})
-set(JAVA_CLASSES ${JAVA_FILES})
+cmake_minimum_required(VERSION 2.8.6)
 
-string(REPLACE "src/java/" "${PROJECT_DIRECTORY}/src/java/"
-               JAVA_FILES "${JAVA_FILES}")
+include(UseJava)
 
-string(REPLACE "src/java/simgrid/msg" "${CMAKE_CURRENT_BINARY_DIR}/classes/simgrid/msg"
-               JAVA_CLASSES "${JAVA_CLASSES}")
-string(REPLACE ".java" ".class;" 
-               JAVA_CLASSES "${JAVA_CLASSES}")
-	       
+# Rules to build libsimgrid-java
+#
+add_library(simgrid-java SHARED ${JMSG_C_SRC})
+set_target_properties(simgrid-java PROPERTIES VERSION ${libsimgrid-java_version})
+if (CMAKE_VERSION VERSION_LESS "2.8.8")
+  include_directories(${JNI_INCLUDE_DIRS})
 
+  message(WARNING "[Java] Try to workaround missing feature in older CMake.  You should better update CMake to version 2.8.8 or above.")
+  get_directory_property(CHECK_INCLUDES INCLUDE_DIRECTORIES)
+else()
+  get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
+  if (COMMON_INCLUDES)
+    set_target_properties(simgrid-java PROPERTIES
+      INCLUDE_DIRECTORIES "${COMMON_INCLUDES};${JNI_INCLUDE_DIRS}")
+  else()
+    set_target_properties(simgrid-java PROPERTIES
+      INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
+  endif()
+  add_dependencies(simgrid-java simgrid)
+
+  get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
+endif()
+message("-- [Java] simgrid-java includes: ${CHECK_INCLUDES}")
+
+target_link_libraries(simgrid-java simgrid)
+
+
+
+
+if(WIN32)
+  exec_program("java -d32 -version"
+                OUTPUT_VARIABLE IS_32_BITS_JVM)
+  STRING( FIND ${IS_32_BITS_JVM} "Error" POSITION )
+  if(${POSITION} GREATER -1) 
+    message(FATAL_ERROR "Java JVM needs to be 32 bits to be able to run with Simgrid on Windows for now")
+  endif()
+
+  set_target_properties(simgrid-java PROPERTIES
+    LINK_FLAGS "-Wl,--subsystem,windows,--kill-at"
+    PREFIX "")
+  find_path(PEXPORTS_PATH NAMES pexports.exe PATHS NO_DEFAULT_PATHS)
+  message(STATUS "pexports: ${PEXPORTS_PATH}")
+  if(PEXPORTS_PATH)
+    add_custom_command(TARGET simgrid-java POST_BUILD
+      COMMAND ${PEXPORTS_PATH}/pexports.exe ${CMAKE_BINARY_DIR}/lib/simgrid-java.dll > ${CMAKE_BINARY_DIR}/lib/simgrid-java.def)
+  endif(PEXPORTS_PATH)
+endif()
+
+# Rules to build simgrid.jar
+#
+
+## Files to include in simgrid.jar
+##
+set(SIMGRID_JAR "${CMAKE_BINARY_DIR}/simgrid.jar")
+set(SIMGRID_FULL_JAR "${CMAKE_BINARY_DIR}/simgrid_full.jar")
+set(MANIFEST_IN_FILE "${CMAKE_HOME_DIRECTORY}/src/bindings/java/MANIFEST.MF.in")
+set(MANIFEST_FILE "${CMAKE_BINARY_DIR}/src/bindings/java/MANIFEST.MF")
+
+
+set(LIBSIMGRID_SO
+  libsimgrid${CMAKE_SHARED_LIBRARY_SUFFIX})
+set(LIBSIMGRID_JAVA_SO
+  ${CMAKE_SHARED_LIBRARY_PREFIX}simgrid-java${CMAKE_SHARED_LIBRARY_SUFFIX})
+
+## Don't strip libraries if not in release mode
+##
+if(release)
+  set(STRIP_COMMAND "${CMAKE_STRIP}")
+else()
+  set(STRIP_COMMAND "true")
+endif()
+
+## Here is how to build simgrid.jar
+##
+if(CMAKE_VERSION VERSION_LESS "2.8.12")
+  set(CMAKE_JAVA_TARGET_OUTPUT_NAME simgrid)
+  add_jar(simgrid-java_pre_jar ${JMSG_JAVA_SRC})
+else()
+  add_jar(simgrid-java_pre_jar ${JMSG_JAVA_SRC} OUTPUT_NAME simgrid)
+endif()
+
+set(JAVA_BUNDLE "${CMAKE_HOME_DIRECTORY}/buildtools/Cmake/Scripts/java_bundle.sh")
+set(JAVA_BUNDLE_SO_FILES
+  ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO}
+  ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO}
+  )
+set(JAVA_BUNDLE_TXT_FILES
+  ${CMAKE_HOME_DIRECTORY}/COPYING
+  ${CMAKE_HOME_DIRECTORY}/ChangeLog
+  ${CMAKE_HOME_DIRECTORY}/ChangeLog.SimGrid-java
+  ${CMAKE_HOME_DIRECTORY}/LICENSE-LGPL-2.1
+  )
 add_custom_command(
-  OUTPUT  ${CMAKE_CURRENT_BINARY_DIR}/classes/
-  COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}/classes/")
-  
-ADD_CUSTOM_COMMAND(
-  TARGET clean
-  COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_CURRENT_BINARY_DIR}/classes/)
-
-# compile all .java files with javac to .class
-ADD_CUSTOM_COMMAND(
-  OUTPUT ${JAVA_CLASSES}
-  DEPENDS ${JAVA_FILES} ${CMAKE_CURRENT_BINARY_DIR}/classes/
-  COMMAND ${JAVA_COMPILE} -d ${CMAKE_CURRENT_BINARY_DIR}/classes/
-                          -cp ${CMAKE_CURRENT_BINARY_DIR}/classes/
-			  ${JAVA_FILES}
-  COMMENT "Compiling java sources of core library..."
-)
-
-
-ADD_CUSTOM_COMMAND(
-  OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar
-  DEPENDS ${JAVA_CLASSES}
-  WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes  
-  COMMAND ${JAVA_ARCHIVE} -cvf ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar .
-  COMMENT "Building simgrid.jar..."
-)
-
-ADD_CUSTOM_TARGET(java_basic ALL
-  COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/basic -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/basic/*.java
-  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/basic/*.java
-)
-	
-ADD_CUSTOM_TARGET(java_ping_pong ALL
-  COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/ping_pong -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/ping_pong/*.java
-  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/ping_pong/*.java
-)
-	
-ADD_CUSTOM_TARGET(java_comm_time ALL
-  COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/comm_time -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/comm_time/*.java
-  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/comm_time/*.java
-)
-	
-ADD_CUSTOM_TARGET(java_suspend ALL
-  COMMAND ${JAVA_COMPILE} -d ${PROJECT_DIRECTORY}/examples/java/suspend -cp ${PROJECT_DIRECTORY}/src/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/suspend/*.java
-  DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/simgrid.jar ${PROJECT_DIRECTORY}/examples/java/suspend/*.java
-)
+  COMMENT "Finalize simgrid.jar..."
+  OUTPUT ${SIMGRID_JAR}_finalized
+  DEPENDS simgrid simgrid-java simgrid-java_pre_jar
+          ${SIMGRID_JAR} ${MANIFEST_IN_FILE}
+          ${JAVA_BUNDLE_SO_FILES} ${JAVA_BUNDLE_TXT_FILES}
+  COMMAND ${JAVA_BUNDLE} "${SIMGRID_JAR}" "${Java_JAVA_EXECUTABLE}" "${STRIP_COMMAND}" -so ${JAVA_BUNDLE_SO_FILES} -txt ${JAVA_BUNDLE_TXT_FILES}
+  COMMAND ${CMAKE_COMMAND} -E copy ${MANIFEST_IN_FILE} ${MANIFEST_FILE}
+  COMMAND ${CMAKE_COMMAND} -E echo "Specification-Version: \\\"${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}\\\"" >> ${MANIFEST_FILE}
+  COMMAND ${CMAKE_COMMAND} -E echo "Implementation-Version: \\\"${GIT_VERSION}\\\"" >> ${MANIFEST_FILE}
+  COMMAND ${JAVA_ARCHIVE} -uvmf ${MANIFEST_FILE} ${SIMGRID_JAR}
+  COMMAND ${CMAKE_COMMAND} -E copy ${SIMGRID_JAR} ${SIMGRID_FULL_JAR}
+  COMMAND ${JAVA_ARCHIVE} -uvf ${SIMGRID_FULL_JAR} "NATIVE"
+  COMMAND ${CMAKE_COMMAND} -E remove ${SIMGRID_JAR}_finalized
+  COMMAND ${CMAKE_COMMAND} -E touch ${SIMGRID_JAR}_finalized
+  )
+add_custom_target(simgrid-java_jar ALL DEPENDS ${SIMGRID_JAR}_finalized)