f4334277
 Hu Chunming
提交3rdparty
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if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_LIST_DIR)
#===================================================================================================
#
# Build as part of OpenCV
#
#===================================================================================================
include("${CMAKE_CURRENT_LIST_DIR}/samples_utils.cmake")
function(ocv_install_example_src relpath)
if(INSTALL_C_EXAMPLES)
file(GLOB files ${ARGN})
install(FILES ${files}
DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${relpath}"
COMPONENT samples)
endif()
endfunction()
if((TARGET Threads::Threads OR HAVE_PTHREAD OR MSVC OR APPLE) AND NOT OPENCV_EXAMPLES_DISABLE_THREADS)
add_definitions(-DHAVE_THREADS=1)
endif()
add_subdirectory(cpp)
add_subdirectory(java/tutorial_code)
add_subdirectory(dnn)
add_subdirectory(gpu)
add_subdirectory(tapi)
add_subdirectory(opencl)
add_subdirectory(sycl)
if(WIN32 AND HAVE_DIRECTX)
add_subdirectory(directx)
endif()
if((NOT ANDROID) AND HAVE_OPENGL)
add_subdirectory(opengl)
endif()
if(HAVE_OPENVX)
add_subdirectory(openvx)
endif()
if(UNIX AND NOT ANDROID AND HAVE_VA)
add_subdirectory(va_intel)
endif()
if(ANDROID AND (BUILD_ANDROID_EXAMPLES OR INSTALL_ANDROID_EXAMPLES))
add_subdirectory(android)
endif()
if(INSTALL_PYTHON_EXAMPLES)
add_subdirectory(python)
endif()
# The examples in this folder will work with a semihosting version of
# OpenCV. For more information about semihosting, see
# https://developer.arm.com/documentation/100863/latest
if(OPENCV_SEMIHOSTING)
add_subdirectory(semihosting)
endif()
ocv_install_example_src("." CMakeLists.txt samples_utils.cmake)
if(INSTALL_C_EXAMPLES)
install(DIRECTORY data DESTINATION "${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")
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()
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()
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