mirror of https://github.com/opencv/opencv.git
Open Source Computer Vision Library
https://opencv.org/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
301 lines
15 KiB
301 lines
15 KiB
# ---------------------------------------------------------------------------- |
|
# CMake file for java support |
|
# ---------------------------------------------------------------------------- |
|
if(IOS OR NOT PYTHON_EXECUTABLE OR NOT (JNI_FOUND OR (ANDROID AND ANDROID_NATIVE_API_LEVEL GREATER 7))) |
|
ocv_module_disable(java) |
|
endif() |
|
|
|
if(NOT ANDROID) |
|
# disable java by default because java support on desktop is experimental |
|
set(BUILD_opencv_java_INIT OFF) |
|
endif() |
|
|
|
set(the_description "The java bindings") |
|
ocv_add_module(java BINDINGS opencv_core opencv_imgproc OPTIONAL opencv_objdetect opencv_features2d opencv_video opencv_highgui opencv_ml opencv_calib3d opencv_photo opencv_nonfree opencv_contrib) |
|
ocv_module_include_directories("${CMAKE_CURRENT_SOURCE_DIR}/generator/src/cpp") |
|
|
|
if(NOT ANDROID) |
|
include_directories(${JNI_INCLUDE_DIRS}) |
|
endif() |
|
|
|
# get list of modules to wrap |
|
string(REPLACE "opencv_" "" OPENCV_JAVA_MODULES "${OPENCV_MODULE_${the_module}_REQ_DEPS};${OPENCV_MODULE_${the_module}_OPT_DEPS}") |
|
foreach(module ${OPENCV_JAVA_MODULES}) |
|
if(NOT HAVE_opencv_${module}) |
|
list(REMOVE_ITEM OPENCV_JAVA_MODULES ${module}) |
|
endif() |
|
endforeach() |
|
|
|
set(GEN_JAVA "${CMAKE_CURRENT_SOURCE_DIR}/generator/gen_java.py") |
|
set(HDR_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/../python/src2/hdr_parser.py") |
|
set(GEN_JAVADOC "${CMAKE_CURRENT_SOURCE_DIR}/generator/gen_javadoc.py") |
|
set(RST_PARSER "${CMAKE_CURRENT_SOURCE_DIR}/generator/rst_parser.py") |
|
|
|
# add dependencies to cmake (we should rerun cmake if any of these scripts is modified) |
|
configure_file("${GEN_JAVA}" "${OpenCV_BINARY_DIR}/junk/gen_java.junk" COPYONLY) |
|
configure_file("${HDR_PARSER}" "${OpenCV_BINARY_DIR}/junk/hdr_parser.junk" COPYONLY) |
|
|
|
set(java_hdr_deps "") |
|
set(generated_cpp_sources "") |
|
set(generated_java_sources "") |
|
|
|
# setup raw java and cpp files generation (without javadoc and at temporary location) |
|
foreach(module ${OPENCV_JAVA_MODULES}) |
|
# get list of module headers |
|
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/generator/config/${module}.filelist") |
|
file(STRINGS "${CMAKE_CURRENT_SOURCE_DIR}/generator/config/${module}.filelist" module_headers) |
|
ocv_list_add_prefix(module_headers "${OPENCV_MODULE_opencv_${module}_LOCATION}/") |
|
else() |
|
set(module_headers "${OPENCV_MODULE_opencv_${module}_HEADERS}") |
|
endif() |
|
|
|
# C headers must go first |
|
set(module_headers_cpp ${module_headers}) |
|
ocv_list_filterout(module_headers_cpp "\\\\.h$") |
|
if(module_headers_cpp) |
|
list(REMOVE_ITEM module_headers ${module_headers_cpp}) |
|
list(APPEND module_headers ${module_headers_cpp}) |
|
endif() |
|
unset(module_headers_cpp) |
|
|
|
# add dependencies to cmake (we should rerun cmake if any of these headers is modified) |
|
foreach(header ${module_headers}) |
|
get_filename_component(header_name "${header}" NAME_WE) |
|
configure_file("${header}" "${OpenCV_BINARY_DIR}/junk/${header_name}.junk" COPYONLY) |
|
endforeach() |
|
|
|
# first run (to get list of generated files) |
|
if(module_headers) |
|
file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/") |
|
file(MAKE_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out") |
|
execute_process(COMMAND ${PYTHON_EXECUTABLE} "${GEN_JAVA}" "${HDR_PARSER}" ${module} ${module_headers} |
|
WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out" |
|
OUTPUT_QUIET ERROR_QUIET) |
|
file(GLOB_RECURSE ${module}_generated_java_sources RELATIVE "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/" "${CMAKE_CURRENT_BINARY_DIR}/gen_java_out/*.java") |
|
ocv_list_add_prefix(${module}_generated_java_sources "${CMAKE_CURRENT_BINARY_DIR}/") |
|
|
|
# second run (at build time) |
|
add_custom_command(OUTPUT ${${module}_generated_java_sources} "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp" |
|
COMMAND ${PYTHON_EXECUTABLE} "${GEN_JAVA}" "${HDR_PARSER}" ${module} ${module_headers} |
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} |
|
DEPENDS "${GEN_JAVA}" "${HDR_PARSER}" ${module_headers}) |
|
|
|
list(APPEND java_hdr_deps ${module_headers}) |
|
list(APPEND generated_cpp_sources "${CMAKE_CURRENT_BINARY_DIR}/${module}.cpp") |
|
list(APPEND generated_java_sources ${${module}_generated_java_sources}) |
|
endif() |
|
endforeach() |
|
|
|
# get handwritten files used for wrappers generation |
|
file(GLOB handwrittren_h_sources "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/cpp/*.h" "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/cpp/*.hpp") |
|
file(GLOB handwrittren_cpp_sources "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/cpp/*.cpp") |
|
file(GLOB handwrittren_java_sources "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/java/*.java") |
|
file(GLOB handwrittren_aidl_sources "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/java/*.aidl") |
|
|
|
# remove handwritten java files for disabled modules |
|
foreach(jfile ${handwrittren_java_sources}) |
|
string(REGEX REPLACE "^.*/([^+]+)\\+.*\\.java$" "\\1" jmodname "${jfile}") |
|
if(DEFINED HAVE_opencv_${jmodname} AND NOT HAVE_opencv_${jmodname}) |
|
list(REMOVE_ITEM handwrittren_java_sources "${jfile}") |
|
endif() |
|
endforeach() |
|
|
|
# remove VideoCapture wrapper if highgui is disabled |
|
if(NOT HAVE_opencv_highgui) |
|
list(REMOVE_ITEM handwrittren_cpp_sources "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/cpp/VideoCapture.cpp") |
|
endif() |
|
|
|
# create list of javadoc documented files |
|
unset(documented_java_files) |
|
foreach(java_file ${handwrittren_java_sources} ${generated_java_sources}) |
|
get_filename_component(java_file_name "${java_file}" NAME_WE) |
|
list(APPEND documented_java_files "${CMAKE_CURRENT_BINARY_DIR}/${java_file_name}-jdoc.java") |
|
endforeach() |
|
|
|
# generate javadoc files |
|
file(GLOB_RECURSE refman_rst_headers "${CMAKE_CURRENT_SOURCE_DIR}/../*.rst") |
|
set(java_documented_headers_deps ${handwrittren_java_sources} ${generated_java_sources} ${java_hdr_deps} ${refman_rst_headers} |
|
"${GEN_JAVADOC}" "${RST_PARSER}" "${GEN_JAVA}" "${HDR_PARSER}") |
|
|
|
string(REPLACE ";" "," OPENCV_JAVA_MODULES_STR "${OPENCV_JAVA_MODULES}") |
|
add_custom_command( |
|
OUTPUT ${documented_java_files} |
|
COMMAND ${PYTHON_EXECUTABLE} "${GEN_JAVADOC}" --modules ${OPENCV_JAVA_MODULES_STR} "${CMAKE_CURRENT_SOURCE_DIR}/generator/src/java" "${CMAKE_CURRENT_BINARY_DIR}" 2>"${CMAKE_CURRENT_BINARY_DIR}/get_javadoc_errors.log" |
|
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} |
|
DEPENDS ${java_documented_headers_deps} |
|
) |
|
|
|
# copy generated java files to the final location |
|
set(JAVA_OUTPUT_DIR "src/org/opencv") |
|
set(JAVA_INSTALL_ROOT "sdk/java") |
|
set(JNI_INSTALL_ROOT "sdk/native") |
|
|
|
# copy each documented header to the final destination |
|
set(java_files "") |
|
set(source_java_files ${documented_java_files} ${handwrittren_aidl_sources}) |
|
if(NOT ANDROID) |
|
ocv_list_filterout(source_java_files "/(engine|android)\\\\+") |
|
endif() |
|
|
|
foreach(java_file ${source_java_files}) |
|
get_filename_component(java_file_name "${java_file}" NAME) |
|
string(REPLACE "-jdoc.java" ".java" java_file_name "${java_file_name}") |
|
string(REPLACE "+" "/" java_file_name "${java_file_name}") |
|
|
|
add_custom_command( |
|
OUTPUT "${OpenCV_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" |
|
COMMAND ${CMAKE_COMMAND} -E copy "${java_file}" "${OpenCV_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" |
|
MAIN_DEPENDENCY "${java_file}" |
|
DEPENDS ${java_documented_headers_deps} |
|
COMMENT "Generating ${JAVA_OUTPUT_DIR}/${java_file_name}" |
|
) |
|
list(APPEND java_files "${OpenCV_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}") |
|
|
|
if(ANDROID) |
|
get_filename_component(install_subdir "${java_file_name}" PATH) |
|
install(FILES "${OpenCV_BINARY_DIR}/${JAVA_OUTPUT_DIR}/${java_file_name}" DESTINATION ${JAVA_INSTALL_ROOT}/${JAVA_OUTPUT_DIR}/${install_subdir} COMPONENT main) |
|
endif() |
|
endforeach() |
|
|
|
# custom target for java API |
|
set(api_target ${the_module}_api) |
|
add_custom_target(${api_target} DEPENDS ${java_files} ${documented_java_files} ${java_documented_headers_deps}) |
|
|
|
# add opencv_java library |
|
add_library(${the_module} SHARED ${handwrittren_h_sources} ${handwrittren_cpp_sources} ${generated_cpp_sources}) |
|
if(BUILD_FAT_JAVA_LIB) |
|
set(__deps ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULES_BUILD}) |
|
list(REMOVE_ITEM __deps ${the_module} opencv_ts) |
|
ocv_list_unique(__deps) |
|
set(__extradeps ${__deps}) |
|
ocv_list_filterout(__extradeps "^opencv_") |
|
if(__extradeps) |
|
list(REMOVE_ITEM __deps ${__extradeps}) |
|
endif() |
|
target_link_libraries(${the_module} -Wl,-whole-archive ${__deps} -Wl,-no-whole-archive ${__extradeps} ${OPENCV_LINKER_LIBS}) |
|
else() |
|
target_link_libraries(${the_module} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS}) |
|
endif() |
|
add_dependencies(${the_module} ${api_target}) |
|
|
|
# Additional target properties |
|
set_target_properties(${the_module} PROPERTIES |
|
OUTPUT_NAME "${the_module}" |
|
ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH} |
|
RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH} |
|
INSTALL_NAME_DIR ${OPENCV_LIB_INSTALL_PATH} |
|
LINK_INTERFACE_LIBRARIES "" |
|
) |
|
|
|
install(TARGETS ${the_module} |
|
LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main |
|
ARCHIVE DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT main) |
|
|
|
set(lib_target ${the_module}_library) |
|
if(ANDROID) |
|
target_link_libraries(${the_module} jnigraphics) # for Mat <=> Bitmap converters |
|
|
|
# force strip library after the build command |
|
# because samples and tests will make a copy of the library before install |
|
get_target_property(__opencv_java_location ${the_module} LOCATION) |
|
# Turn off stripping in debug build |
|
if ( NOT (CMAKE_BUILD_TYPE MATCHES "Debug")) |
|
add_custom_command(TARGET ${the_module} POST_BUILD COMMAND ${CMAKE_STRIP} --strip-unneeded "${__opencv_java_location}") |
|
endif() |
|
|
|
set(lib_proj_files "") |
|
|
|
# manifest, jni, Eclipse project |
|
file(GLOB_RECURSE android_lib_project_files RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/" "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/*") |
|
list(REMOVE_ITEM android_lib_project_files "${ANDROID_MANIFEST_FILE}") |
|
foreach(f ${android_lib_project_files}) |
|
if(NOT f MATCHES "\\.svn") |
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${f}" "${OpenCV_BINARY_DIR}/${f}") |
|
list(APPEND lib_proj_files "${OpenCV_BINARY_DIR}/${f}") |
|
|
|
if(NOT f MATCHES "jni/.+") |
|
get_filename_component(install_subdir "${f}" PATH) |
|
install(FILES "${OpenCV_BINARY_DIR}/${f}" DESTINATION "${JAVA_INSTALL_ROOT}/${install_subdir}" COMPONENT main) |
|
endif() |
|
endif() |
|
endforeach() |
|
|
|
# library project jni sources |
|
foreach(jni_file ${handwrittren_cpp_sources} ${handwrittren_h_sources} ${generated_cpp_sources}) |
|
get_filename_component(jni_file_name "${jni_file}" NAME) |
|
add_custom_command( |
|
OUTPUT "${OpenCV_BINARY_DIR}/jni/${jni_file_name}" |
|
COMMAND ${CMAKE_COMMAND} -E copy "${jni_file}" "${OpenCV_BINARY_DIR}/jni/${jni_file_name}" |
|
DEPENDS "${jni_file}" ${java_hdr_deps} |
|
COMMENT "Generating jni/${jni_file_name}" |
|
) |
|
list(APPEND lib_proj_files "${OpenCV_BINARY_DIR}/jni/${jni_file_name}") |
|
endforeach() |
|
|
|
# create Android library project in build folder |
|
if(ANDROID_EXECUTABLE) |
|
set(lib_target_files ${ANDROID_LIB_PROJECT_FILES}) |
|
ocv_list_add_prefix(lib_target_files "${OpenCV_BINARY_DIR}/") |
|
|
|
android_get_compatible_target(lib_target_sdk_target ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 11) |
|
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${ANDROID_MANIFEST_FILE}" "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}") |
|
|
|
add_custom_command( |
|
OUTPUT ${lib_target_files} "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" |
|
COMMAND ${CMAKE_COMMAND} -E remove ${lib_target_files} |
|
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" |
|
COMMAND ${ANDROID_EXECUTABLE} --silent create lib-project --path \"${OpenCV_BINARY_DIR}\" --target \"${lib_target_sdk_target}\" --name OpenCV --package org.opencv 2>\"${CMAKE_CURRENT_BINARY_DIR}/create_lib_project.log\" |
|
COMMAND ${CMAKE_COMMAND} -E copy "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" |
|
MAIN_DEPENDENCY "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" |
|
DEPENDS ${lib_proj_files} |
|
COMMENT "Generating OpenCV Android library project. SDK target: ${lib_target_sdk_target}" |
|
) |
|
|
|
install(FILES "${OpenCV_BINARY_DIR}/${ANDROID_PROJECT_PROPERTIES_FILE}" DESTINATION ${JAVA_INSTALL_ROOT} COMPONENT main) |
|
install(FILES "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" DESTINATION ${JAVA_INSTALL_ROOT} COMPONENT main) |
|
# creating empty 'gen' and 'res' folders |
|
install(CODE "MAKE_DIRECTORY(\"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/sdk/java/gen\")" COMPONENT main) |
|
install(CODE "MAKE_DIRECTORY(\"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/sdk/java/res\")" COMPONENT main) |
|
|
|
if(ANT_EXECUTABLE AND ANDROID_TOOLS_Pkg_Revision GREATER 13) |
|
# build the library project |
|
# normally we should do this after a native part, but for a library project we can build the java part first |
|
add_custom_command( |
|
OUTPUT "${OpenCV_BINARY_DIR}/bin/classes.jar" "${OpenCV_BINARY_DIR}/bin/.classes.jar.dephelper" |
|
COMMAND ${ANT_EXECUTABLE} -q -noinput -k debug |
|
COMMAND ${CMAKE_COMMAND} -E touch "${OpenCV_BINARY_DIR}/bin/.classes.jar.dephelper" # can not rely on classes.jar because different versions of SDK update timestamp at different times |
|
WORKING_DIRECTORY "${OpenCV_BINARY_DIR}" |
|
DEPENDS ${lib_proj_files} ${lib_target_files} ${java_files} |
|
COMMENT "Building OpenCV Android library project" |
|
) |
|
#install(FILES "${OpenCV_BINARY_DIR}/bin/classes.jar" "${OpenCV_BINARY_DIR}/bin/jarlist.cache" "${OpenCV_BINARY_DIR}/bin/build.prop" DESTINATION bin COMPONENT main) |
|
#install(DIRECTORY "${OpenCV_BINARY_DIR}/bin/res" "${OpenCV_BINARY_DIR}/bin/classes" DESTINATION bin COMPONENT main) |
|
list(APPEND lib_target_files "${OpenCV_BINARY_DIR}/bin/classes.jar") |
|
endif() |
|
|
|
add_custom_target(${lib_target} SOURCES ${lib_proj_files} ${lib_target_files} "${OpenCV_BINARY_DIR}/${ANDROID_MANIFEST_FILE}") |
|
endif() |
|
else(ANDROID) |
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/jar/build.xml" "${OpenCV_BINARY_DIR}/build.xml" IMMEDIATE @ONLY) |
|
set(JAR_NAME opencv-${OPENCV_VERSION_MAJOR}.${OPENCV_VERSION_MINOR}.${OPENCV_VERSION_PATCH}.jar) |
|
|
|
add_custom_command( |
|
OUTPUT "${OpenCV_BINARY_DIR}/bin/${JAR_NAME}" "${OpenCV_BINARY_DIR}/bin/.${JAR_NAME}.dephelper" |
|
COMMAND ${ANT_EXECUTABLE} -q -noinput -k jar |
|
COMMAND ${CMAKE_COMMAND} -E touch "${OpenCV_BINARY_DIR}/bin/.${JAR_NAME}.dephelper" |
|
WORKING_DIRECTORY "${OpenCV_BINARY_DIR}" |
|
DEPENDS "${OpenCV_BINARY_DIR}/build.xml" ${java_files} |
|
COMMENT "Generating ${JAR_NAME}" |
|
) |
|
|
|
add_custom_target(${lib_target} SOURCES "${OpenCV_BINARY_DIR}/bin/${JAR_NAME}") |
|
endif(ANDROID) |
|
|
|
add_dependencies(${lib_target} ${api_target}) |
|
add_dependencies(${the_module} ${lib_target}) |
|
|
|
#android test project |
|
if(ANDROID AND BUILD_TESTS) |
|
add_subdirectory(android_test) |
|
endif()
|
|
|