FIND_PACKAGE(SWIG REQUIRED)

INCLUDE(${SWIG_USE_FILE})

FIND_PACKAGE(JNI)

FIND_PACKAGE(Java)

if(NOT JNI_INCLUDE_DIRS OR NOT Java_JAVAC_EXECUTABLE OR NOT Java_JAR_EXECUTABLE)

message(SEND_ERROR "Could not find required Java componenents. Try setting the JAVA_HOME environment variable (required on e.g. Ubuntu)")

endif(NOT JNI_INCLUDE_DIRS OR NOT Java_JAVAC_EXECUTABLE OR NOT Java_JAR_EXECUTABLE)

INCLUDE_DIRECTORIES(${JNI_INCLUDE_DIRS})

include_directories(${PROJECT_SOURCE_DIR}/mapscript/swiginc)

include_directories(${PROJECT_SOURCE_DIR}/mapscript/)

include_directories(${PROJECT_SOURCE_DIR}/mapscript/java)

SET (CMAKE_SWIG_OUTDIR "${CMAKE_CURRENT_BINARY_DIR}/edu/umn/gis/mapscript")

SET(CMAKE_SWIG_FLAGS -package edu.umn.gis.mapscript)

SWIG_ADD_MODULE(javamapscript java ../mapscript.i)

SWIG_LINK_LIBRARIES(javamapscript ${MAPSERVER_LIBMAPSERVER})

ADD_CUSTOM_COMMAND(TARGET javamapscript

WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}

POST_BUILD

COMMAND ${Java_JAVAC_EXECUTABLE} edu/umn/gis/mapscript/*.java

COMMAND ${Java_JAR_EXECUTABLE} cf mapscript.jar edu

COMMENT "Compiling java source files, creating mapscript.jar"

)

get_target_property(LOC_MAPSCRIPT_LIB ${SWIG_MODULE_javamapscript_REAL_NAME} LOCATION)

install(FILES ${LOC_MAPSCRIPT_LIB} DESTINATION ${CMAKE_INSTALL_LIBDIR})