|
|
|
|
if(EXISTS "${ANDROID_EXECUTABLE}")
|
|
|
|
|
set(ANDROID_SDK_DETECT_QUIET TRUE)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
# fixup for https://github.com/android-ndk/ndk/issues/596
|
|
|
|
|
if(DEFINED ANDROID_NDK_REVISION AND ANDROID_NDK_REVISION MATCHES "(1[56])([0-9]+)\\.([^\n]+)\n")
|
|
|
|
|
set(ANDROID_NDK_REVISION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3}")
|
|
|
|
|
set(ANDROID_NDK_REVISION "${ANDROID_NDK_REVISION}" CACHE INTERNAL "Android NDK revision")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
# fixup -g option: https://github.com/opencv/opencv/issues/8460#issuecomment-434249750
|
|
|
|
|
if((INSTALL_CREATE_DISTRIB OR CMAKE_BUILD_TYPE STREQUAL "Release")
|
|
|
|
|
AND NOT OPENCV_SKIP_ANDROID_G_OPTION_FIX
|
|
|
|
|
)
|
|
|
|
|
if(" ${CMAKE_CXX_FLAGS} " MATCHES " -g ")
|
|
|
|
|
message(STATUS "Android: fixup -g compiler option from Android toolchain")
|
|
|
|
|
endif()
|
|
|
|
|
string(REPLACE " -g " " " CMAKE_CXX_FLAGS " ${CMAKE_CXX_FLAGS} ")
|
|
|
|
|
string(REPLACE " -g " " " CMAKE_C_FLAGS " ${CMAKE_C_FLAGS} ")
|
|
|
|
|
string(REPLACE " -g " " " CMAKE_ASM_FLAGS " ${CMAKE_ASM_FLAGS} ")
|
|
|
|
|
if(NOT " ${CMAKE_CXX_FLAGS_DEBUG}" MATCHES " -g")
|
|
|
|
|
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT " ${CMAKE_C_FLAGS_DEBUG}" MATCHES " -g")
|
|
|
|
|
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
# https://developer.android.com/studio/command-line/variables.html
|
|
|
|
|
ocv_check_environment_variables(ANDROID_SDK_ROOT ANDROID_HOME ANDROID_SDK)
|
|
|
|
|
|
|
|
|
|
set(__msg_BUILD_ANDROID_PROJECTS "Use BUILD_ANDROID_PROJECTS=OFF to prepare Android project files without building them")
|
|
|
|
|
|
|
|
|
|
macro(ocv_detect_android_sdk)
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK)
|
|
|
|
|
if(DEFINED ANDROID_SDK AND EXISTS "${ANDROID_SDK}")
|
|
|
|
|
set(ANDROID_SDK "${ANDROID_SDK}" CACHE INTERNAL "Android SDK path")
|
|
|
|
|
elseif(DEFINED ANDROID_HOME AND EXISTS "${ANDROID_HOME}")
|
|
|
|
|
set(ANDROID_SDK "${ANDROID_HOME}" CACHE INTERNAL "Android SDK path")
|
|
|
|
|
elseif(DEFINED ANDROID_SDK_ROOT AND EXISTS "${ANDROID_SDK_ROOT}")
|
|
|
|
|
set(ANDROID_SDK "${ANDROID_SDK_ROOT}" CACHE INTERNAL "Android SDK path")
|
|
|
|
|
endif()
|
|
|
|
|
if(DEFINED ANDROID_SDK)
|
|
|
|
|
message(STATUS "Android SDK: using location: ${ANDROID_SDK}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK)
|
|
|
|
|
message(FATAL_ERROR "Android SDK: specify path to Android SDK via ANDROID_SDK_ROOT / ANDROID_HOME / ANDROID_SDK variables")
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT EXISTS "${ANDROID_SDK}")
|
|
|
|
|
message(FATAL_ERROR "Android SDK: specified path doesn't exist: ${ANDROID_SDK}")
|
|
|
|
|
endif()
|
|
|
|
|
endmacro()
|
|
|
|
|
|
|
|
|
|
macro(ocv_detect_android_sdk_tools)
|
|
|
|
|
# https://developer.android.com/studio/releases/sdk-tools.html
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_TOOLS)
|
|
|
|
|
if(DEFINED ANDROID_SDK AND EXISTS "${ANDROID_SDK}/tools")
|
|
|
|
|
set(ANDROID_SDK_TOOLS "${ANDROID_SDK}/tools" CACHE INTERNAL "Android SDK Tools path")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_TOOLS)
|
|
|
|
|
message(FATAL_ERROR "Android SDK Tools: can't automatically find Android SDK Tools. Specify path via ANDROID_SDK_TOOLS variable")
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT EXISTS "${ANDROID_SDK_TOOLS}")
|
|
|
|
|
message(FATAL_ERROR "Android SDK Tools: specified path doesn't exist: ${ANDROID_SDK_TOOLS}")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_TOOLS_VERSION)
|
|
|
|
|
ocv_parse_properties_file("${ANDROID_SDK_TOOLS}/source.properties"
|
|
|
|
|
ANDROID_TOOLS CACHE Pkg_Revision
|
|
|
|
|
MSG_PREFIX "Android SDK Tools: "
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
if(NOT DEFINED ANDROID_TOOLS_Pkg_Revision)
|
|
|
|
|
message(FATAL_ERROR "Android SDK Tools: Can't determine package version: ANDROID_SDK_TOOLS=${ANDROID_SDK_TOOLS}\n"
|
|
|
|
|
"Check specified parameters or force version via 'ANDROID_SDK_TOOLS_VERSION' variable.\n"
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
elseif(NOT ANDROID_SDK_DETECT_QUIET)
|
|
|
|
|
set(__info "")
|
|
|
|
|
if(DEFINED ANDROID_TOOLS_Pkg_Desc)
|
|
|
|
|
set(__info " (description: '${ANDROID_TOOLS_Pkg_Desc}')")
|
|
|
|
|
endif()
|
|
|
|
|
message(STATUS "Android SDK Tools: ver. ${ANDROID_TOOLS_Pkg_Revision}${__info}")
|
|
|
|
|
endif()
|
|
|
|
|
set(ANDROID_SDK_TOOLS_VERSION "${ANDROID_TOOLS_Pkg_Revision}" CACHE INTERNAL "Android SDK Tools version")
|
|
|
|
|
endif()
|
|
|
|
|
if(NOT DEFINED ANDROID_TOOLS_Pkg_Revision)
|
|
|
|
|
set(ANDROID_TOOLS_Pkg_Revision "${ANDROID_SDK_TOOLS_VERSION}" CACHE INTERNAL "Android SDK Tools version (deprecated)")
|
|
|
|
|
endif()
|
|
|
|
|
set(ANDROID_SDK_TOOLS_PATH "${ANDROID_SDK_TOOLS}" CACHE INTERNAL "Android SDK Tools path (deprecated)")
|
|
|
|
|
endmacro() # ocv_detect_android_sdk_tools
|
|
|
|
|
|
|
|
|
|
macro(ocv_detect_android_sdk_build_tools)
|
|
|
|
|
# https://developer.android.com/studio/releases/build-tools.html
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_BUILD_TOOLS_VERSION)
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_BUILD_TOOLS)
|
|
|
|
|
set(__search_dir ${ANDROID_SDK}/build-tools)
|
|
|
|
|
if(NOT EXISTS "${__search_dir}")
|
|
|
|
|
message(FATAL_ERROR "Android SDK Build Tools: directory doesn't exist: ${__search_dir} "
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(NOT DEFINED ANDROID_SDK_BUILD_TOOLS_SUBDIR)
|
|
|
|
|
file(GLOB __found RELATIVE "${__search_dir}" ${__search_dir}/*)
|
|
|
|
|
set(__dirlist "")
|
|
|
|
|
set(__selected 0)
|
|
|
|
|
set(__versions "")
|
|
|
|
|
foreach(d ${__found})
|
|
|
|
|
if(IS_DIRECTORY "${__search_dir}/${d}")
|
|
|
|
|
list(APPEND __dirlist ${d})
|
|
|
|
|
if(d MATCHES "[0-9]+(\\.[0-9]+)*")
|
|
|
|
|
list(APPEND __versions "${d}")
|
|
|
|
|
endif()
|
|
|
|
|
if(__selected VERSION_LESS d)
|
|
|
|
|
set(__selected "${d}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
endforeach()
|
|
|
|
|
if(__selected VERSION_GREATER 0)
|
|
|
|
|
set(ANDROID_SDK_BUILD_TOOLS_SUBDIR "${__selected}")
|
|
|
|
|
elseif(__dirlist)
|
|
|
|
|
set(__versions "")
|
|
|
|
|
foreach(d ${__dirlist})
|
|
|
|
|
if(EXISTS "${__search_dir}/${d}/source.properties")
|
|
|
|
|
ocv_clear_vars(ANDROID_BUILD_TOOLS_Pkg_Revision)
|
|
|
|
|
ocv_parse_properties_file("${__search_dir}/${d}/source.properties"
|
|
|
|
|
ANDROID_BUILD_TOOLS
|
|
|
|
|
MSG_PREFIX "Android SDK Tools: "
|
|
|
|
|
)
|
|
|
|
|
if(DEFINED ANDROID_BUILD_TOOLS_Pkg_Revision)
|
|
|
|
|
list(APPEND __versions "${ANDROID_BUILD_TOOLS_Pkg_Revision}")
|
|
|
|
|
if(__selected VERSION_LESS ANDROID_BUILD_TOOLS_Pkg_Revision)
|
|
|
|
|
set(ANDROID_SDK_BUILD_TOOLS_SUBDIR "${d}")
|
|
|
|
|
set(__selected "${ANDROID_BUILD_TOOLS_Pkg_Revision}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
endforeach()
|
|
|
|
|
endif()
|
|
|
|
|
if(DEFINED ANDROID_SDK_BUILD_TOOLS_SUBDIR)
|
|
|
|
|
set(ANDROID_SDK_BUILD_TOOLS_VERSION "${__selected}" CACHE STRING "Android SDK Build Tools version")
|
|
|
|
|
set_property(CACHE ANDROID_SDK_BUILD_TOOLS_VERSION PROPERTY STRINGS ${__versions})
|
|
|
|
|
set(ANDROID_SDK_BUILD_TOOLS "${__search_dir}/${d}" CACHE INTERNAL "Android SDK Build Tools path")
|
|
|
|
|
message(STATUS "Android SDK Build Tools: ver. ${ANDROID_SDK_BUILD_TOOLS_VERSION} (subdir ${ANDROID_SDK_BUILD_TOOLS_SUBDIR} from ${__dirlist})")
|
|
|
|
|
else()
|
|
|
|
|
message(FATAL_ERROR "Android SDK Build Tools: autodetection failed. "
|
|
|
|
|
"Specify ANDROID_SDK_BUILD_TOOLS_VERSION / ANDROID_SDK_BUILD_TOOLS_SUBDIR / ANDROID_SDK_BUILD_TOOLS variable to bypass autodetection.\n"
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
else()
|
|
|
|
|
ocv_parse_properties_file("${ANDROID_SDK_BUILD_TOOLS}/source.properties"
|
|
|
|
|
ANDROID_BUILD_TOOLS
|
|
|
|
|
MSG_PREFIX "Android SDK Tools: "
|
|
|
|
|
)
|
|
|
|
|
if(NOT DEFINED ANDROID_BUILD_TOOLS_Pkg_Revision)
|
|
|
|
|
message(FATAL_ERROR "Android SDK Build Tools: Can't detect version: ANDROID_SDK_BUILD_TOOLS=${ANDROID_SDK_BUILD_TOOLS}\n"
|
|
|
|
|
"Specify ANDROID_SDK_BUILD_TOOLS_VERSION variable to bypass autodetection.\n"
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
else()
|
|
|
|
|
set(ANDROID_SDK_BUILD_TOOLS_VERSION "${ANDROID_BUILD_TOOLS_Pkg_Revision}" CACHE INTERNAL "Android SDK Build Tools version")
|
|
|
|
|
message(STATUS "Android SDK Build Tools: ver. ${ANDROID_SDK_BUILD_TOOLS_VERSION} (ANDROID_SDK_BUILD_TOOLS=${ANDROID_SDK_BUILD_TOOLS})")
|
|
|
|
|
endif()
|
|
|
|
|
endif() # ANDROID_SDK_BUILD_TOOLS
|
|
|
|
|
endif() # ANDROID_SDK_BUILD_TOOLS_VERSION
|
|
|
|
|
endmacro() # ocv_detect_android_sdk_build_tools
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if(BUILD_ANDROID_PROJECTS)
|
|
|
|
|
ocv_detect_android_sdk()
|
|
|
|
|
ocv_detect_android_sdk_tools()
|
|
|
|
|
ocv_detect_android_sdk_build_tools()
|
|
|
|
|
|
|
|
|
|
if(ANDROID_SDK_TOOLS_VERSION VERSION_LESS 14)
|
|
|
|
|
message(FATAL_ERROR "Android SDK Tools: OpenCV requires Android SDK Tools revision 14 or newer.\n"
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(NOT ANDROID_SDK_TOOLS_VERSION VERSION_LESS 25.3.0)
|
|
|
|
|
message(STATUS "Android SDK Tools: Ant (Eclipse) builds are NOT supported by Android SDK")
|
|
|
|
|
ocv_update(ANDROID_PROJECTS_SUPPORT_ANT OFF)
|
|
|
|
|
if(NOT ANDROID_SDK_BUILD_TOOLS_VERSION VERSION_LESS 26.0.2)
|
|
|
|
|
# https://developer.android.com/studio/releases/gradle-plugin.html
|
|
|
|
|
message(STATUS "Android SDK Build Tools: Gradle 3.0.0+ builds support is available")
|
|
|
|
|
ocv_update(ANDROID_PROJECTS_SUPPORT_GRADLE ON)
|
|
|
|
|
endif()
|
|
|
|
|
else()
|
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/../OpenCVDetectApacheAnt.cmake)
|
|
|
|
|
if(ANT_EXECUTABLE AND NOT ANT_VERSION VERSION_LESS 1.7)
|
|
|
|
|
message(STATUS "Android SDK Tools: Ant (Eclipse) builds are supported")
|
|
|
|
|
ocv_update(ANDROID_PROJECTS_SUPPORT_ANT ON)
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(NOT DEFINED ANDROID_PROJECTS_BUILD_TYPE)
|
|
|
|
|
if(ANDROID_PROJECTS_SUPPORT_ANT)
|
|
|
|
|
ocv_update(ANDROID_PROJECTS_BUILD_TYPE "ANT")
|
|
|
|
|
elseif(ANDROID_PROJECTS_SUPPORT_GRADLE)
|
|
|
|
|
ocv_update(ANDROID_PROJECTS_BUILD_TYPE "GRADLE")
|
|
|
|
|
else()
|
|
|
|
|
message(FATAL_ERROR "Android SDK: Can't build Android projects as requested by BUILD_ANDROID_PROJECTS=ON variable.\n"
|
|
|
|
|
"${__msg_BUILD_ANDROID_PROJECTS}")
|
|
|
|
|
endif()
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
|
|
|
|
|
message(STATUS "Android SDK Tools: Prepare Android projects for using Ant build scripts (deprecated)")
|
|
|
|
|
elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "GRADLE")
|
|
|
|
|
message(STATUS "Android SDK Tools: Prepare Android projects for using Gradle 3.0.0+ build scripts")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
else()
|
|
|
|
|
message("Android: Projects builds are DISABLED")
|
|
|
|
|
macro(add_android_project)
|
|
|
|
|
endmacro()
|
|
|
|
|
endif() # BUILD_ANDROID_PROJECTS
|
|
|
|
|
|
|
|
|
|
if(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "ANT")
|
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/android_ant_projects.cmake)
|
|
|
|
|
elseif(ANDROID_PROJECTS_BUILD_TYPE STREQUAL "GRADLE")
|
|
|
|
|
include(${CMAKE_CURRENT_LIST_DIR}/android_gradle_projects.cmake)
|
|
|
|
|
elseif(BUILD_ANDROID_PROJECTS)
|
|
|
|
|
message(FATAL_ERROR "Internal error")
|
|
|
|
|
else()
|
|
|
|
|
# TODO
|
|
|
|
|
#include(${CMAKE_CURRENT_LIST_DIR}/android_disabled_projects.cmake)
|
|
|
|
|
endif()
|
