
set (JMORFEUSZ_VERSION "${Morfeusz_LIB_VERSION}")
find_package(JNI REQUIRED)
include(UseJava)
find_package(Java REQUIRED)

include_directories (${JAVA_INCLUDE_PATH})
include_directories (${JAVA_INCLUDE_PATH2})
include_directories (${CMAKE_SOURCE_DIR}/morfeusz)

set (SWIG_JAVA_OUTFILE "${CMAKE_CURRENT_BINARY_DIR}/swigJAVA.cpp")
file (COPY pl DESTINATION .)

set (JAVA_SRC_DIR "${CMAKE_CURRENT_BINARY_DIR}/pl/sgjp/morfeusz")

add_custom_command (
    OUTPUT ${SWIG_JAVA_OUTFILE}
    COMMAND swig -java -c++ -package pl.sgjp.morfeusz  -o ${SWIG_JAVA_OUTFILE} -outdir ${JAVA_SRC_DIR} ${CMAKE_SOURCE_DIR}/morfeusz/wrappers/morfeusz.i
    DEPENDS libmorfeusz
)
add_custom_target(generate-java-wrapper ALL
    DEPENDS ${SWIG_JAVA_OUTFILE})

add_library (libjmorfeusz SHARED ${SWIG_JAVA_OUTFILE})
add_dependencies (libjmorfeusz generate-java-wrapper)
set_target_properties (libjmorfeusz PROPERTIES OUTPUT_NAME "jmorfeusz")
target_link_libraries (libjmorfeusz ${JAVA_LIBRARIES} libmorfeusz)

if(APPLE)
  set_target_properties(libjmorfeusz PROPERTIES
    # Java oczekuje standardowego rozszerzenia .dylib na Macu
    SUFFIX ".dylib"
    # Bardzo ważne dla Javy: install_name tego wrappera też powinno być oparte o @rpath
    BINARY_DIR "@rpath"
  )
  # Nakazujemy bibliotece JNI, aby szukała libmorfeusz2.dylib w tym samym folderze, 
  # w którym sama się znajduje (@loader_path)
  target_link_options(libjmorfeusz PRIVATE "-Wl,-rpath,@loader_path/")
endif()
  
if ( CMAKE_COMPILER_IS_GNUCC )
    set_property( TARGET libjmorfeusz APPEND_STRING PROPERTY COMPILE_FLAGS -w )
endif ( CMAKE_COMPILER_IS_GNUCC )

if (${CMAKE_SYSTEM_NAME} MATCHES "Windows")
    set (CMAKE_SHARED_LINKER_FLAGS "-s -Os -static-libstdc++ -static-libgcc -D_JNI_IMPLEMENTATION_ -Wl,--kill-at")
endif ()

# if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
#     set (CMAKE_SHARED_LIBRARY_SUFFIX ".jnilib")
#     #~ set (CMAKE_SHARED_LINKER_FLAGS "${-dylib")
# endif ()

set (CMAKE_JAVA_TARGET_VERSION ${JMORFEUSZ_VERSION})
set (CMAKE_JAVA_TARGET_OUTPUT_NAME jmorfeusz)

# if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
#     get_filename_component (LIBMORFEUSZ_DIR ${CMAKE_CURRENT_BINARY_DIR} DIRECTORY)
#     add_custom_target (jmorfeusz-repair-libmorfeusz-link
#         COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/gui-libs
# #        COMMAND ${INSTALL_NAME_TOOL} -change /usr/x86_64-apple-darwin9/x86_64-apple-darwin9/lib/libstdc++.6.dylib /usr/lib/libstdc++.6.dylib ${CMAKE_CURRENT_BINARY_DIR}/libjmorfeusz.jnilib
#         COMMAND cp ${CMAKE_CURRENT_BINARY_DIR}/libjmorfeusz.dylib ${CMAKE_CURRENT_BINARY_DIR}/gui-libs/
#         # COMMAND ${INSTALL_NAME_TOOL} -change libmorfeusz2.dylib libmorfeusz2.dylib ${CMAKE_CURRENT_BINARY_DIR}/libjmorfeusz.jnilib
# #        COMMAND ${INSTALL_NAME_TOOL} -change libmorfeusz2.dylib @executable_path/libmorfeusz2.dylib ${CMAKE_CURRENT_BINARY_DIR}/gui-libs/libjmorfeusz.jnilib
#         DEPENDS libjmorfeusz)
#     add_custom_target (jmorfeusz-repair-libjmorfeusz-id
#         COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/gui-libs
#  #       COMMAND ${INSTALL_NAME_TOOL} -id libjmorfeusz.jnilib ${CMAKE_CURRENT_BINARY_DIR}/libjmorfeusz.jnilib
# #        COMMAND ${INSTALL_NAME_TOOL} -id @executable_path/libjmorfeusz.jnilib ${CMAKE_CURRENT_BINARY_DIR}/gui-libs/libjmorfeusz.jnilib
#         DEPENDS libjmorfeusz jmorfeusz-repair-libmorfeusz-link)
# endif ()

# build jmorfeusz
file(GLOB_RECURSE JAVA_SOURCES "${JAVA_SRC_DIR}" "${JAVA_SRC_DIR}/*.java")
add_jar (jmorfeusz
  SOURCES "${JAVA_SOURCES}"
  ENTRY_POINT pl/sgjp/morfeusz/app/App
  )
add_dependencies(jmorfeusz libjmorfeusz)

add_custom_target(generate-javadoc
    COMMAND javadoc
        -d "${CMAKE_CURRENT_BINARY_DIR}/javadoc"
        -sourcepath "${CMAKE_CURRENT_BINARY_DIR}"
        -windowtitle "JMorfeusz - Morfeusz Java binding"
        -use
        -charset utf8
        pl.sgjp.morfeusz
    DEPENDS jmorfeusz)

add_custom_target(package-javadoc
    COMMAND mkdir -p "${TARGET_DIR}" && ${CMAKE_COMMAND} -E tar "cfvz" "${TARGET_DIR}/jmorfeusz-javadoc.tgz" "${CMAKE_CURRENT_BINARY_DIR}/javadoc"
    DEPENDS generate-javadoc)

# if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
#     add_dependencies(jmorfeusz jmorfeusz-repair-libmorfeusz-link jmorfeusz-repair-libjmorfeusz-id)
# endif ()

add_custom_target (jmorfeusz-copy-readme
    COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_SOURCE_DIR}/README" "${CMAKE_CURRENT_BINARY_DIR}/README")


add_custom_target(package-java
    COMMAND mkdir -p "${TARGET_DIR}" && ${CMAKE_COMMAND} -E tar "cfvz" "${TARGET_DIR}/jmorfeusz-${JMORFEUSZ_VERSION}-${CMAKE_SYSTEM_NAME}-${ARCHITECTURE}.tar.gz" "${CMAKE_CURRENT_BINARY_DIR}/*.jar" "${CMAKE_CURRENT_BINARY_DIR}/*${CMAKE_SHARED_LIBRARY_SUFFIX}" "${CMAKE_CURRENT_BINARY_DIR}/README"
    DEPENDS jmorfeusz package-javadoc jmorfeusz-copy-readme libjmorfeusz)

if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
  add_custom_target(java-deb
    COMMAND "${PROJECT_SOURCE_DIR}/createJavaDeb.sh" "${CMAKE_CURRENT_BINARY_DIR}" "${Morfeusz_DEB_VERSION}" "${ARCHITECTURE}" "${TARGET_DIR}"
    DEPENDS jmorfeusz libjmorfeusz
    )
endif ()
