mirror of
https://github.com/opencv/opencv.git
synced 2024-11-27 04:36:36 +08:00
92 lines
5.3 KiB
CMake
92 lines
5.3 KiB
CMake
if(NOT ANDROID_EXECUTABLE)
|
|
message(WARNING "'android' tool required to build Android SDK")
|
|
return()
|
|
endif()
|
|
ocv_assert(ANDROID_TOOLS_Pkg_Revision GREATER 13)
|
|
|
|
project(${the_module}_android)
|
|
|
|
set(OPENCV_JAVA_DIR "${OpenCV_BINARY_DIR}/android_sdk" CACHE INTERNAL "")
|
|
set(OPENCV_ANDROID_LIB_DIR "${OPENCV_JAVA_DIR}" CACHE INTERNAL "") # for OpenCV samples
|
|
|
|
file(REMOVE_RECURSE "${OPENCV_JAVA_DIR}")
|
|
file(MAKE_DIRECTORY "${OPENCV_JAVA_DIR}/bin")
|
|
set(java_src_dir "${OPENCV_JAVA_DIR}/src")
|
|
file(MAKE_DIRECTORY "${java_src_dir}")
|
|
|
|
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/java" "${java_src_dir}")
|
|
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/android/java" "${java_src_dir}")
|
|
|
|
# calc default SDK Target
|
|
android_get_compatible_target(android_sdk_target ${ANDROID_NATIVE_API_LEVEL} ${ANDROID_SDK_TARGET} 14)
|
|
string(REGEX REPLACE "android-" "" android_sdk_target_num ${android_sdk_target})
|
|
if( (ANDROID_SDK_TARGET AND ANDROID_SDK_TARGET LESS 21) OR (android_sdk_target_num LESS 21) )
|
|
message(STATUS "[OpenCV for Android SDK]: A new OpenGL Camera Bridge (CameraGLSurfaceView, CameraGLRendererBase, CameraRenderer, Camera2Renderer) is disabled, because ANDROID_SDK_TARGET (${android_sdk_target_num}) < 21")
|
|
else()
|
|
ocv_copyfiles_append_dir(JAVA_SRC_COPY "${OPENCV_JAVA_BINDINGS_DIR}/gen/android-21/java" "${java_src_dir}")
|
|
endif()
|
|
|
|
# copy boilerplate
|
|
file(GLOB_RECURSE seed_project_files_rel RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/" "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/*")
|
|
list(REMOVE_ITEM seed_project_files_rel "${ANDROID_MANIFEST_FILE}")
|
|
foreach(file ${seed_project_files_rel})
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${file}" "${OPENCV_JAVA_DIR}/${file}" @ONLY)
|
|
list(APPEND depends "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${file}")
|
|
get_filename_component(install_subdir "${file}" PATH)
|
|
install(FILES "${OPENCV_JAVA_DIR}/${file}" DESTINATION "${JAVA_INSTALL_ROOT}/${install_subdir}" COMPONENT java)
|
|
endforeach()
|
|
|
|
list(APPEND depends gen_opencv_java_source "${OPENCV_DEPHELPER}/gen_opencv_java_source")
|
|
ocv_copyfiles_add_target(${the_module}_android_source_copy JAVA_SRC_COPY "Copy Java(Andoid SDK) source files" ${depends})
|
|
file(REMOVE "${OPENCV_DEPHELPER}/${the_module}_android_source_copy") # force rebuild after CMake run
|
|
|
|
set(depends ${the_module}_android_source_copy "${OPENCV_DEPHELPER}/${the_module}_android_source_copy")
|
|
|
|
# generate Android library project
|
|
set(android_sdk_project_files ${ANDROID_LIB_PROJECT_FILES}) # build.xml;local.properties;proguard-project.txt;project.properties
|
|
ocv_list_add_prefix(android_sdk_project_files "${OPENCV_JAVA_DIR}/")
|
|
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${ANDROID_MANIFEST_FILE}" "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" @ONLY)
|
|
|
|
add_custom_command(
|
|
OUTPUT ${android_sdk_project_files} "${OPENCV_JAVA_DIR}/${ANDROID_MANIFEST_FILE}"
|
|
COMMAND ${CMAKE_COMMAND} -E remove ${android_sdk_project_files}
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" "${OPENCV_JAVA_DIR}/${ANDROID_MANIFEST_FILE}"
|
|
COMMAND ${ANDROID_EXECUTABLE} --silent create lib-project --path \"${OPENCV_JAVA_DIR}\" --target \"${android_sdk_target}\" --name OpenCV --package org.opencv 2>\"${CMAKE_CURRENT_BINARY_DIR}/create_lib_project.log\"
|
|
COMMAND ${CMAKE_COMMAND} -E copy_if_different "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}" "${OPENCV_JAVA_DIR}/${ANDROID_MANIFEST_FILE}"
|
|
WORKING_DIRECTORY "${OPENCV_JAVA_DIR}"
|
|
MAIN_DEPENDENCY "${CMAKE_CURRENT_BINARY_DIR}/${ANDROID_MANIFEST_FILE}"
|
|
DEPENDS ${depends}
|
|
COMMENT "Generating OpenCV Android library project. SDK target: ${lib_target_sdk_target}"
|
|
)
|
|
list(APPEND depends ${android_sdk_project_files} "${OPENCV_JAVA_DIR}/${ANDROID_MANIFEST_FILE}")
|
|
|
|
install(DIRECTORY "${OPENCV_JAVA_DIR}/src" DESTINATION "${JAVA_INSTALL_ROOT}" COMPONENT java)
|
|
install(FILES "${OPENCV_JAVA_DIR}/${ANDROID_PROJECT_PROPERTIES_FILE}" DESTINATION ${JAVA_INSTALL_ROOT} COMPONENT java)
|
|
install(FILES "${OPENCV_JAVA_DIR}/${ANDROID_MANIFEST_FILE}" DESTINATION ${JAVA_INSTALL_ROOT} COMPONENT java)
|
|
|
|
# build jar
|
|
set(JAR_FILE "${OpenCV_BINARY_DIR}/bin/classes.jar")
|
|
# 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 "${JAR_FILE}" "${OPENCV_DEPHELPER}/${the_module}_android"
|
|
COMMAND ${ANT_EXECUTABLE} -q -noinput -k debug -Djava.target=1.6 -Djava.source=1.6
|
|
COMMAND ${CMAKE_COMMAND} -E touch "${OPENCV_DEPHELPER}/${the_module}_android"
|
|
WORKING_DIRECTORY "${OPENCV_JAVA_DIR}"
|
|
DEPENDS ${depends}
|
|
COMMENT "Building OpenCV Android library project"
|
|
)
|
|
|
|
add_custom_target(${the_module}_android DEPENDS "${OPENCV_DEPHELPER}/${the_module}_android" SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/android_lib/${ANDROID_MANIFEST_FILE}")
|
|
add_dependencies(${the_module} ${the_module}_android)
|
|
|
|
# empty 'gen' and 'res' folders
|
|
install(CODE "
|
|
FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT}/gen\")
|
|
FILE(MAKE_DIRECTORY \"\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/${JAVA_INSTALL_ROOT}/res\")
|
|
" COMPONENT java)
|
|
|
|
configure_file("${CMAKE_CURRENT_SOURCE_DIR}/build.gradle.in" "${CMAKE_CURRENT_BINARY_DIR}/build.gradle" @ONLY)
|
|
install(FILES "${CMAKE_CURRENT_BINARY_DIR}/build.gradle" DESTINATION ${JAVA_INSTALL_ROOT}/.. COMPONENT java)
|