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if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_LIST_DIR)
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#===================================================================================================
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#
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# Build as part of OpenCV
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#
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#===================================================================================================
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include("${CMAKE_CURRENT_LIST_DIR}/samples_utils.cmake")
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function(ocv_install_example_src relpath)
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if(INSTALL_C_EXAMPLES)
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file(GLOB files ${ARGN})
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install(FILES ${files}
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DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${relpath}"
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COMPONENT samples)
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endif()
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endfunction()
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if((TARGET Threads::Threads OR HAVE_PTHREAD OR MSVC OR APPLE) AND NOT OPENCV_EXAMPLES_DISABLE_THREADS)
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add_definitions(-DHAVE_THREADS=1)
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endif()
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add_subdirectory(cpp)
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add_subdirectory(java/tutorial_code)
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add_subdirectory(dnn)
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add_subdirectory(gpu)
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add_subdirectory(tapi)
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add_subdirectory(opencl)
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add_subdirectory(sycl)
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if(WIN32 AND HAVE_DIRECTX)
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add_subdirectory(directx)
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endif()
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if((NOT ANDROID) AND HAVE_OPENGL)
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add_subdirectory(opengl)
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endif()
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if(HAVE_OPENVX)
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add_subdirectory(openvx)
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endif()
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if(UNIX AND NOT ANDROID AND HAVE_VA)
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add_subdirectory(va_intel)
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endif()
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if(ANDROID AND (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES))
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add_subdirectory(android)
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|
endif()
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if(INSTALL_PYTHON_EXAMPLES)
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|
add_subdirectory(python)
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|
endif()
|
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|
# The examples in this folder will work with a semihosting version of
|
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|
|
# OpenCV. For more information about semihosting, see
|
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|
|
|
|
# https://developer.arm.com/documentation/100863/latest
|
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|
|
|
if(OPENCV_SEMIHOSTING)
|
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|
|
|
add_subdirectory(semihosting)
|
|
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|
|
endif()
|
|
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|
|
ocv_install_example_src("." CMakeLists.txt samples_utils.cmake)
|
|
|
|
|
|
if(INSTALL_C_EXAMPLES)
|
|
|
|
|
|
install(DIRECTORY data DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}" COMPONENT samples_data)
|
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
|
|
else()
|
|
|
|
|
|
#===================================================================================================
|
|
|
|
|
|
#
|
|
|
|
|
|
# Standalone mode
|
|
|
|
|
|
#
|
|
|
|
|
|
#===================================================================================================
|
|
|
|
|
|
cmake_minimum_required(VERSION 3.1)
|
|
|
|
|
|
|
|
|
|
|
|
project(samples C CXX)
|
|
|
|
|
|
option(BUILD_EXAMPLES "Build samples" ON)
|
|
|
|
|
|
|
|
|
|
|
|
# Assuming following installation folder structure (default for UNIX):
|
|
|
|
|
|
# <install_root>/share/
|
|
|
|
|
|
# └── OpenCV/ <-- OPENCV_CONFIG_INSTALL_PATH
|
|
|
|
|
|
# ├── OpenCVConfig.cmake <-- file to be found by find_package
|
|
|
|
|
|
# ├── ...
|
|
|
|
|
|
# ├── samples/ <-- OPENCV_SAMPLES_SRC_INSTALL_PATH
|
|
|
|
|
|
# │ ├── CMakeLists.txt <-- this file
|
|
|
|
|
|
# │ ├── cpp/
|
|
|
|
|
|
find_package(OpenCV REQUIRED PATHS "..")
|
|
|
|
|
|
|
|
|
|
|
|
include("${CMAKE_CURRENT_LIST_DIR}/samples_utils.cmake")
|
|
|
|
|
|
|
|
|
|
|
|
function(ocv_install_example_src)
|
|
|
|
|
|
# not used in this branch
|
|
|
|
|
|
endfunction()
|
|
|
|
|
|
|
|
|
|
|
|
if(MSVC)
|
|
|
|
|
|
if(NOT ENABLE_BUILD_HARDENING)
|
|
|
|
|
|
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
|
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
|
|
if(NOT OpenCV_SHARED)
|
|
|
|
|
|
foreach(flag_var
|
|
|
|
|
|
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
|
|
|
|
|
|
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
|
|
|
|
|
|
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
|
|
|
|
|
|
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
|
|
|
|
|
|
if(${flag_var} MATCHES "/MD")
|
|
|
|
|
|
string(REGEX REPLACE "/MD" "/MT" ${flag_var} "${${flag_var}}")
|
|
|
|
|
|
endif()
|
|
|
|
|
|
if(${flag_var} MATCHES "/MDd")
|
|
|
|
|
|
string(REGEX REPLACE "/MDd" "/MTd" ${flag_var} "${${flag_var}}")
|
|
|
|
|
|
endif()
|
|
|
|
|
|
endforeach(flag_var)
|
|
|
|
|
|
|
|
|
|
|
|
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /NODEFAULTLIB:atlthunk.lib /NODEFAULTLIB:msvcrt.lib /NODEFAULTLIB:msvcrtd.lib")
|
|
|
|
|
|
if(NOT BUILD_WITH_STATIC_CRT)
|
|
|
|
|
|
set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} /NODEFAULTLIB:libcmt.lib")
|
|
|
|
|
|
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} /NODEFAULTLIB:libcmtd.lib")
|
|
|
|
|
|
endif()
|
|
|
|
|
|
endif()
|
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
|
|
add_definitions(-DDISABLE_OPENCV_24_COMPATIBILITY=1) # Avoid C-like legacy API
|
|
|
|
|
|
|
|
|
|
|
|
if(OPENCV_EXAMPLES_DISABLE_THREADS)
|
|
|
|
|
|
# nothing
|
|
|
|
|
|
elseif(MSVC OR APPLE)
|
|
|
|
|
|
set(HAVE_THREADS 1)
|
|
|
|
|
|
else()
|
|
|
|
|
|
find_package(Threads)
|
|
|
|
|
|
endif()
|
|
|
|
|
|
if((TARGET Threads::Threads OR HAVE_THREADS) AND NOT OPENCV_EXAMPLES_DISABLE_THREADS)
|
|
|
|
|
|
add_definitions(-DHAVE_THREADS=1)
|
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
|
|
add_subdirectory(cpp)
|
|
|
|
|
|
if(WIN32)
|
|
|
|
|
|
add_subdirectory(directx)
|
|
|
|
|
|
endif()
|
|
|
|
|
|
add_subdirectory(dnn)
|
|
|
|
|
|
# add_subdirectory(gpu)
|
|
|
|
|
|
add_subdirectory(opencl)
|
|
|
|
|
|
add_subdirectory(sycl)
|
|
|
|
|
|
# add_subdirectory(opengl)
|
|
|
|
|
|
# add_subdirectory(openvx)
|
|
|
|
|
|
add_subdirectory(tapi)
|
|
|
|
|
|
# add_subdirectory(va_intel)
|
|
|
|
|
|
|
|
|
|
|
|
endif()
|
