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# generate JNI library and create a jar
# Make from within Eclipse fails miserably with the whole thing
find_package(JNI)
if(JNI_FOUND)
include_directories(${JNI_INCLUDE_DIRS})
else()
message(STATUS "No JNI libraries found - not building Java wrappers")
return()
endif()
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
SET(CMAKE_SWIG_FLAGS "")
SET(USCXML_JAVA_PACKAGE "org.uscxml")
SET(USCXML_JAVA_DIR "org/uscxml")
# we need ; to produce a space with the package .. weird
SET_SOURCE_FILES_PROPERTIES(uscxml.i PROPERTIES SWIG_FLAGS "-w473;-package;${USCXML_JAVA_PACKAGE}")
SET_SOURCE_FILES_PROPERTIES(uscxml.i PROPERTIES CPLUSPLUS ON)
SET(CMAKE_SWIG_OUTDIR "${CMAKE_CURRENT_BINARY_DIR}/${USCXML_JAVA_DIR}")
set(USCXML_LANGUAGE_BINDINGS "java ${USCXML_LANGUAGE_BINDINGS}")
SWIG_ADD_MODULE(uscxmlNativeJava java uscxml.i)
foreach(JNI_LIBRARY ${JNI_LIBRARIES})
if (NOT ${JNI_LIBRARY} MATCHES ".*jawt.*")
SWIG_LINK_LIBRARIES(uscxmlNativeJava ${JNI_LIBRARY})
endif()
endforeach()
set_target_properties(uscxmlNativeJava PROPERTIES FOLDER "Bindings")
set_target_properties(uscxmlNativeJava PROPERTIES COMPILE_FLAGS "-DSWIG")
swig_link_libraries(uscxmlNativeJava uscxml)
set(USCXML_LANGUAGE_BINDINGS ${USCXML_LANGUAGE_BINDINGS} PARENT_SCOPE)
FIND_PROGRAM(ANT_EXECUTABLE ant PATHS $ENV{ANT_HOME}/bin ENV PATH )
if (ANT_EXECUTABLE)
set(JAR_EXCLUDE_DEBUG OFF)
set(JAR_EXCLUDE_JNI OFF)
# include all the JNI libraries prepared from DIST_PREPARE builds on the various desktop platforms
if (DIST_PREPARE)
if (CMAKE_CROSSCOMPILING)
if (ANDROID)
find_program(PROTOBUF_PROTOC_EXECUTABLE NAMES protoc protoc.exe)
set(JAR_EXCLUDE_JNI ON) # JNI inside jar not allowed with Android
SET(JAR_JNI_ROOT_PATH ${PROJECT_SOURCE_DIR}/package/cross-compiled/android)
else()
SET(JAR_JNI_ROOT_PATH ${PROJECT_SOURCE_DIR}/package/cross-compiled/${CMAKE_CROSSCOMPILING_TARGET_LC})
endif()
else()
SET(JAR_JNI_ROOT_PATH ${PROJECT_SOURCE_DIR}/package)
endif()
else()
# when not preparing a distribution, just put the jar into the libs
SET(JAR_JNI_ROOT_PATH ${CMAKE_LIBRARY_OUTPUT_DIRECTORY})
endif()
ADD_CUSTOM_TARGET(java
COMMAND ${ANT_EXECUTABLE}
-Dlib.dir=${JAR_JNI_ROOT_PATH}
-Dsrc.dir=${PROJECT_SOURCE_DIR}
-Dbuild.dir=${PROJECT_BINARY_DIR}
-Dbuild.type=${CMAKE_BUILD_TYPE}
-Dexclude.debug=${JAR_EXCLUDE_DEBUG}
-Dexclude.jni=${JAR_EXCLUDE_JNI}
-f build-java.xml
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/contrib/java
COMMENT "Creating the jar ...")
else()
message(STATUS "Could not find ant binary - will not build jars")
endif()
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