2 ## The Cmake definitions for the use of Java (and Scala)
3 ## This file is loaded only if the Java option is activated
6 cmake_minimum_required(VERSION 2.8.6)
8 find_package(Java 1.7 REQUIRED)
11 # Rules to build libsimgrid-java
13 add_library(simgrid-java SHARED ${JMSG_C_SRC})
14 set_target_properties(simgrid-java PROPERTIES VERSION ${libsimgrid-java_version})
15 if (CMAKE_VERSION VERSION_LESS "2.8.8")
16 include_directories(${JNI_INCLUDE_DIRS})
18 message("[Java] Try to workaround missing feature in older CMake. You should better update CMake to version 2.8.8 or above.")
19 get_directory_property(CHECK_INCLUDES INCLUDE_DIRECTORIES)
21 get_target_property(COMMON_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
23 set_target_properties(simgrid-java PROPERTIES
24 INCLUDE_DIRECTORIES "${COMMON_INCLUDES};${JNI_INCLUDE_DIRS}")
26 set_target_properties(simgrid-java PROPERTIES
27 INCLUDE_DIRECTORIES "${JNI_INCLUDE_DIRS}")
30 get_target_property(CHECK_INCLUDES simgrid-java INCLUDE_DIRECTORIES)
32 message("-- [Java] simgrid-java includes: ${CHECK_INCLUDES}")
34 target_link_libraries(simgrid-java simgrid)
38 exec_program("java -d32 -version" OUTPUT_VARIABLE IS_32_BITS_JVM)
39 STRING( FIND ${IS_32_BITS_JVM} "Error" POSITION )
40 if(NOT ${POSITION} GREATER -1)
41 message(fatal_error "SimGrid can only use Java 64 bits")
45 # Rules to build simgrid.jar
48 ## Files to include in simgrid.jar
50 set(SIMGRID_JAR "${CMAKE_BINARY_DIR}/simgrid.jar")
51 set(MANIFEST_IN_FILE "${CMAKE_HOME_DIRECTORY}/src/bindings/java/MANIFEST.MF.in")
52 set(MANIFEST_FILE "${CMAKE_BINARY_DIR}/src/bindings/java/MANIFEST.MF")
55 libsimgrid${CMAKE_SHARED_LIBRARY_SUFFIX})
56 set(LIBSIMGRID_JAVA_SO
57 ${CMAKE_SHARED_LIBRARY_PREFIX}simgrid-java${CMAKE_SHARED_LIBRARY_SUFFIX})
59 ${CMAKE_SHARED_LIBRARY_PREFIX}surf-java${CMAKE_SHARED_LIBRARY_SUFFIX})
61 ## Here is how to build simgrid.jar
63 if(CMAKE_VERSION VERSION_LESS "2.8.12")
64 set(CMAKE_JAVA_TARGET_OUTPUT_NAME simgrid)
65 add_jar(simgrid-java_jar ${JMSG_JAVA_SRC})
67 add_jar(simgrid-java_jar ${JMSG_JAVA_SRC} OUTPUT_NAME simgrid)
71 TARGET simgrid-java_jar POST_BUILD
72 COMMENT "Add the documentation into simgrid.jar..."
73 DEPENDS ${MANIFEST_IN_FILE}
74 ${CMAKE_HOME_DIRECTORY}/COPYING
75 ${CMAKE_HOME_DIRECTORY}/ChangeLog
76 ${CMAKE_HOME_DIRECTORY}/NEWS
77 ${CMAKE_HOME_DIRECTORY}/ChangeLog.SimGrid-java
78 ${CMAKE_HOME_DIRECTORY}/LICENSE-LGPL-2.1
80 COMMAND ${CMAKE_COMMAND} -E copy ${MANIFEST_IN_FILE} ${MANIFEST_FILE}
81 COMMAND ${CMAKE_COMMAND} -E echo "Specification-Version: \\\"${SIMGRID_VERSION_MAJOR}.${SIMGRID_VERSION_MINOR}.${SIMGRID_VERSION_PATCH}\\\"" >> ${MANIFEST_FILE}
82 COMMAND ${CMAKE_COMMAND} -E echo "Implementation-Version: \\\"${GIT_VERSION}\\\"" >> ${MANIFEST_FILE}
84 COMMAND ${Java_JAVADOC_EXECUTABLE} -quiet -d doc/javadoc -sourcepath ${CMAKE_HOME_DIRECTORY}/src/bindings/java/ org.simgrid.msg org.simgrid.surf org.simgrid.trace
86 COMMAND ${JAVA_ARCHIVE} -uvmf ${MANIFEST_FILE} ${SIMGRID_JAR} doc/javadoc -C ${CMAKE_HOME_DIRECTORY} COPYING ChangeLog ChangeLog.SimGrid-java LICENSE-LGPL-2.1 NEWS
90 ### Pack the java libraries into the jarfile if asked to do so
94 find_program(STRIP_COMMAND strip)
96 set(STRIP_COMMAND "cmake -E echo (strip not found)")
98 set(SG_SYSTEM_NAME ${CMAKE_SYSTEM_NAME})
100 if(${SG_SYSTEM_NAME} MATCHES "kFreeBSD")
101 set(SG_SYSTEM_NAME GNU/kFreeBSD)
104 set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/${CMAKE_SYSTEM_PROCESSOR})
105 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "^i[3-6]86$")
106 set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/x86)
108 if( (${CMAKE_SYSTEM_PROCESSOR} MATCHES "x86_64") OR
109 (${CMAKE_SYSTEM_PROCESSOR} MATCHES "AMD64") )
110 set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/amd64)
112 if(${CMAKE_SYSTEM_PROCESSOR} MATCHES "armv7l")
113 set(JAVA_NATIVE_PATH NATIVE/${SG_SYSTEM_NAME}/arm) # Default arm (soft-float ABI)
117 TARGET simgrid-java_jar POST_BUILD
118 COMMENT "Add the native libs into simgrid.jar..."
120 ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO}
121 ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO}
122 ${CMAKE_BINARY_DIR}/lib/${LIBSURF_JAVA_SO}
124 COMMAND ${CMAKE_COMMAND} -E remove_directory NATIVE
125 COMMAND ${CMAKE_COMMAND} -E make_directory ${JAVA_NATIVE_PATH}
126 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO} ${JAVA_NATIVE_PATH}
127 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}
128 COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/lib/${LIBSURF_JAVA_SO} ${JAVA_NATIVE_PATH}
130 # strip seems to fail on Mac on binaries that are already stripped.
131 # It then spits: "symbols referenced by indirect symbol table entries that can't be stripped"
132 COMMAND ${STRIP_COMMAND} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO} || true
133 COMMAND ${STRIP_COMMAND} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO} || true
134 COMMAND ${STRIP_COMMAND} ${JAVA_NATIVE_PATH}/${LIBSURF_JAVA_SO} || true
136 COMMAND ${JAVA_ARCHIVE} -uvf ${SIMGRID_JAR} NATIVE
137 COMMAND ${CMAKE_COMMAND} -E remove_directory NATIVE
139 COMMAND ${CMAKE_COMMAND} -E echo "-- Cmake put the native code in ${JAVA_NATIVE_PATH}"
140 COMMAND "${Java_JAVA_EXECUTABLE}" -classpath "${SIMGRID_JAR}" org.simgrid.NativeLib
143 find_library(WINPTHREAD_DLL
144 NAME winpthread winpthread-1
145 PATHS C:\\MinGW C:\\MinGW64 C:\\MinGW\\bin C:\\MinGW64\\bin
148 TARGET simgrid-java_jar POST_BUILD
149 COMMENT "Add the MinGW libs into simgrid.jar..."
150 DEPENDS ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO}
152 COMMAND ${CMAKE_COMMAND} -E remove_directory NATIVE
153 COMMAND ${CMAKE_COMMAND} -E make_directory ${JAVA_NATIVE_PATH}
154 COMMAND ${CMAKE_COMMAND} -E copy ${WINPTHREAD_DLL} ${JAVA_NATIVE_PATH}
156 COMMAND ${JAVA_ARCHIVE} -uvf ${SIMGRID_JAR} NATIVE
157 COMMAND ${CMAKE_COMMAND} -E remove_directory NATIVE
160 endif(enable_lib_in_jar)
162 include_directories(${JNI_INCLUDE_DIRS} ${JAVA_INCLUDE_PATH} ${JAVA_INCLUDE_PATH2})
164 if(enable_maintainer_mode)
165 set(CMAKE_SWIG_FLAGS "-package" "org.simgrid.surf")
166 set(CMAKE_SWIG_OUTDIR "${CMAKE_HOME_DIRECTORY}/src/bindings/java/org/simgrid/surf")
168 set_source_files_properties(${JSURF_SWIG_SRC} PROPERTIES CPLUSPLUS 1)
170 swig_add_module(surf-java java ${JSURF_SWIG_SRC} ${JSURF_JAVA_C_SRC})
171 swig_link_libraries(surf-java simgrid)
173 add_library(surf-java SHARED ${JSURF_C_SRC})
174 target_link_libraries(surf-java simgrid)
177 set_target_properties(surf-java PROPERTIES SKIP_BUILD_RPATH ON)
178 set_target_properties(simgrid-java PROPERTIES SKIP_BUILD_RPATH ON)
180 add_dependencies(simgrid-java surf-java)
181 add_dependencies(simgrid-java_jar surf-java)