-cmake_minimum_required(VERSION 2.8.6)
+##
+## The Cmake definitions for the use of Java (and Scala)
+## This file is loaded only if the Java option is activated
+##
+find_package(Java 1.7 COMPONENTS Runtime Development)
+if (NOT ${Java_FOUND})
+ message(FATAL_ERROR "Java not found (need at least Java7). Please install the JDK or disable that option")
+endif()
+set(Java_FOUND 1)
include(UseJava)
+find_package(JNI REQUIRED)
+message("-- [Java] JNI found: ${JNI_FOUND}")
+message("-- [Java] JNI include dirs: ${JNI_INCLUDE_DIRS}")
+
+find_package(SWIG)
+if(${SWIG_FOUND})
+ include(UseSWIG)
+ message("-- [Java] Swig found: version ${SWIG_VERSION}")
+else()
+ message("-- [Java] Swig NOT FOUND. Surf java bindings won't get refreshed. That's fine unless you work on this part yourself.")
+endif()
+mark_as_advanced(SWIG_EXECUTABLE)
+
+
# 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("[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)
+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()
- 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 "${JNI_INCLUDE_DIRS}")
- endif()
-
- get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
+ set_target_properties(simgrid-java PROPERTIES
+ INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
endif()
+
+get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
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)
+ exec_program("java -d32 -version" OUTPUT_VARIABLE IS_32_BITS_JVM)
STRING( FIND ${IS_32_BITS_JVM} "Error" POSITION )
- if(${POSITION} GREATER -1)
- message("POTENTIAL ERROR: Java JVM needs to be 32 bits to be able to run with Simgrid on Windows for now")
+ if(NOT ${POSITION} GREATER -1)
+ message(fatal_error "SimGrid can only use Java 64 bits")
endif()
-
- set_target_properties(simgrid-java PROPERTIES
- LINK_FLAGS "-Wl,--subsystem,windows,--kill-at")
- 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
DEPENDS ${MANIFEST_IN_FILE}
${CMAKE_HOME_DIRECTORY}/COPYING
${CMAKE_HOME_DIRECTORY}/ChangeLog
+ ${CMAKE_HOME_DIRECTORY}/NEWS
${CMAKE_HOME_DIRECTORY}/ChangeLog.SimGrid-java
${CMAKE_HOME_DIRECTORY}/LICENSE-LGPL-2.1
COMMAND ${Java_JAVADOC_EXECUTABLE} -quiet -d doc/javadoc -sourcepath ${CMAKE_HOME_DIRECTORY}/src/bindings/java/ org.simgrid.msg org.simgrid.surf org.simgrid.trace
- COMMAND ${JAVA_ARCHIVE} -uvmf ${MANIFEST_FILE} ${SIMGRID_JAR} doc/javadoc -C ${CMAKE_HOME_DIRECTORY} COPYING ChangeLog ChangeLog.SimGrid-java LICENSE-LGPL-2.1
+ COMMAND ${JAVA_ARCHIVE} -uvmf ${MANIFEST_FILE} ${SIMGRID_JAR} doc/javadoc -C ${CMAKE_HOME_DIRECTORY} COPYING ChangeLog ChangeLog.SimGrid-java LICENSE-LGPL-2.1 NEWS
)
###
###
if(enable_lib_in_jar)
+ set(SG_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
+
+ if(${SG_SYSTEM_NAME} MATCHES "kFreeBSD")
+ set(SG_SYSTEM_NAME GNU/kFreeBSD)
+ endif()
- set(JAVA_NATIVE_PATH NATIVE/${CMAKE_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR})
+ set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR})
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^i[3-6]86$")
- set(JAVA_NATIVE_PATH NATIVE/${CMAKE_SYSTEM_NAME}/x86)
+ set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/x86)
endif()
if( (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64") OR
(${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64") )
- set(JAVA_NATIVE_PATH NATIVE/${CMAKE_SYSTEM_NAME}/amd64)
+ set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/amd64)
+ endif()
+ if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7l")
+ set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/arm) # Default arm (soft-float ABI)
endif()
add_custom_command(
include_directories(${JNI_INCLUDE_DIRS} ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
-if(enable_maintainer_mode)
+if(${SWIG_FOUND})
set(CMAKE_SWIG_FLAGS "-package" "org.simgrid.surf")
set(CMAKE_SWIG_OUTDIR "${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/surf")
add_dependencies(simgrid-java surf-java)
add_dependencies(simgrid-java_jar surf-java)
-if(WIN32)
- set_target_properties(surf-java PROPERTIES
- LINK_FLAGS "-Wl,--subsystem,windows,--kill-at")
- if(PEXPORTS_PATH)
- add_custom_command(TARGET surf-java POST_BUILD
- COMMAND ${PEXPORTS_PATH}/pexports.exe ${CMAKE_BINARY_DIR}/lib/surf-java.dll > ${CMAKE_BINARY_DIR}/lib/surf-java.def)
- endif(PEXPORTS_PATH)
-endif()
