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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 |
|
|
# OpenCV. For more information about semihosting, see |
|
|
# https://developer.arm.com/documentation/100863/latest |
|
|
if(OPENCV_SEMIHOSTING) |
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|
add_subdirectory(semihosting) |
|
|
endif() |
|
|
ocv_install_example_src("." CMakeLists.txt samples_utils.cmake) |
|
|
if(INSTALL_C_EXAMPLES) |
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|
install(DIRECTORY data DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}" COMPONENT samples_data) |
|
|
endif() |
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|
|
|
|
else() |
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|
#=================================================================================================== |
|
|
# |
|
|
# Standalone mode |
|
|
# |
|
|
#=================================================================================================== |
|
|
cmake_minimum_required(VERSION 3.1) |
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|
|
|
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() |
|
|
|
|
|
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) |
|
|
set(HAVE_THREADS 1) |
|
|
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()
|
|
|
|
