# ----------------------------------------------------------------------------
# Root CMake file for OpenCV
#
# From the off-tree build directory, invoke:
# $ cmake <PATH_TO_OPENCV_ROOT>
#
# ----------------------------------------------------------------------------
# Disable in-source builds to prevent source tree corruption.
if(" ${CMAKE_SOURCE_DIR}" STREQUAL " ${CMAKE_BINARY_DIR}")
message(FATAL_ERROR "
FATAL: In-source builds are not allowed.
You should create a separate directory for build files.
")
endif()
include(cmake/OpenCVMinDepVersions.cmake)
if(CMAKE_GENERATOR MATCHES Xcode AND XCODE_VERSION VERSION_GREATER 4.3)
cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
elseif(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
cmake_minimum_required(VERSION 3.1 FATAL_ERROR)
#Required to resolve linker error issues due to incompatibility with CMake v3.0+ policies.
#CMake fails to find _fseeko() which leads to subsequent linker error.
#See details here: http://www.cmake.org/Wiki/CMake/Policies
cmake_policy(VERSION 2.8)
else()
cmake_minimum_required(VERSION "${MIN_VER_CMAKE}" FATAL_ERROR)
endif()
option(ENABLE_PIC "Generate position independent code (necessary for shared libraries)" TRUE)
set(CMAKE_POSITION_INDEPENDENT_CODE ${ENABLE_PIC})
set(OPENCV_MATHJAX_RELPATH "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.0" CACHE STRING "URI to a MathJax installation")
# Following block can break build in case of cross-compiling
# but CMAKE_CROSSCOMPILING variable will be set only on project(OpenCV) command
# so we will try to detect cross-compiling by the presence of CMAKE_TOOLCHAIN_FILE
if(NOT DEFINED CMAKE_INSTALL_PREFIX)
if(NOT CMAKE_TOOLCHAIN_FILE)
# it _must_ go before project(OpenCV) in order to work
if(WIN32)
set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
else()
set(CMAKE_INSTALL_PREFIX "/usr/local" CACHE PATH "Installation Directory")
endif()
else()
#Android: set output folder to ${CMAKE_BINARY_DIR}
set(LIBRARY_OUTPUT_PATH_ROOT ${CMAKE_BINARY_DIR} CACHE PATH "root for library output, set this to change where android libs are compiled to" )
# any cross-compiling
set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/install" CACHE PATH "Installation Directory")
endif()
endif()
if(POLICY CMP0026)
cmake_policy(SET CMP0026 NEW)
endif()
if(POLICY CMP0042)
cmake_policy(SET CMP0042 NEW)
endif()
if(POLICY CMP0046)
cmake_policy(SET CMP0046 NEW)
endif()
if(POLICY CMP0051)
cmake_policy(SET CMP0051 NEW)
endif()
if(POLICY CMP0054) # CMake 3.1: Only interpret if() arguments as variables or keywords when unquoted.
cmake_policy(SET CMP0054 NEW)
endif()
if(POLICY CMP0056)
cmake_policy(SET CMP0056 NEW)
endif()
if(POLICY CMP0067)
cmake_policy(SET CMP0067 NEW)
endif()
if(POLICY CMP0068)
cmake_policy(SET CMP0068 NEW) # CMake 3.9+: `RPATH` settings on macOS do not affect `install_name`.
endif()
include(cmake/OpenCVUtils.cmake)
ocv_cmake_reset_hooks()
ocv_check_environment_variables(OPENCV_CMAKE_HOOKS_DIR)
if(DEFINED OPENCV_CMAKE_HOOKS_DIR)
foreach(__dir ${OPENCV_CMAKE_HOOKS_DIR})
get_filename_component(__dir "${__dir}" ABSOLUTE)
ocv_cmake_hook_register_dir(${__dir})
endforeach()
endif()
ocv_cmake_hook(CMAKE_INIT)
# must go before the project command
ocv_update(CMAKE_CONFIGURATION_TYPES "Debug;Release" CACHE STRING "Configs" FORCE)
if(DEFINED CMAKE_BUILD_TYPE)
set_property( CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES} )
endif()
enable_testing()
project(OpenCV CXX C)
if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone OR CMAKE_SYSTEM_NAME MATCHES WindowsStore)
set(WINRT TRUE)
endif()
if(WINRT OR WINCE)
add_definitions(-DNO_GETENV)
endif()
if(WINRT)
add_definitions(-DWINRT)
# Making definitions available to other configurations and
# to filter dependency restrictions at compile time.
if(CMAKE_SYSTEM_NAME MATCHES WindowsPhone)
set(WINRT_PHONE TRUE)
add_definitions(-DWINRT_PHONE)
elseif(CMAKE_SYSTEM_NAME MATCHES WindowsStore)
set(WINRT_STORE TRUE)
add_definitions(-DWINRT_STORE)
endif()
if(CMAKE_SYSTEM_VERSION MATCHES 10)
set(WINRT_10 TRUE)
add_definitions(-DWINRT_10)
elseif(CMAKE_SYSTEM_VERSION MATCHES 8.1)
set(WINRT_8_1 TRUE)
add_definitions(-DWINRT_8_1)
elseif(CMAKE_SYSTEM_VERSION MATCHES 8.0)
set(WINRT_8_0 TRUE)
add_definitions(-DWINRT_8_0)
endif()
endif()
if(MSVC)
set(CMAKE_USE_RELATIVE_PATHS ON CACHE INTERNAL "" FORCE)
endif()
ocv_cmake_eval(DEBUG_PRE ONCE)
ocv_clear_vars(OpenCVModules_TARGETS)
include(cmake/OpenCVDownload.cmake)
set(BUILD_LIST "" CACHE STRING "Build only listed modules (comma-separated, e.g. 'videoio,dnn,ts')")
# ----------------------------------------------------------------------------
# Break in case of popular CMake configuration mistakes
# ----------------------------------------------------------------------------
if(NOT CMAKE_SIZEOF_VOID_P GREATER 0)
message(FATAL_ERROR "CMake fails to determine the bitness of the target platform.
Please check your CMake and compiler installation. If you are cross-compiling then ensure that your CMake toolchain file correctly sets the compiler details.")
endif()
# ----------------------------------------------------------------------------
# Detect compiler and target platform architecture
# ----------------------------------------------------------------------------
include(cmake/OpenCVDetectCXXCompiler.cmake)
ocv_cmake_hook(POST_DETECT_COMPILER)
# Add these standard paths to the search paths for FIND_LIBRARY
# to find libraries from these locations first
if(UNIX AND NOT ANDROID)
if(X86_64 OR CMAKE_SIZEOF_VOID_P EQUAL 8)
if(EXISTS /lib64)
list(APPEND CMAKE_LIBRARY_PATH /lib64)
else()
list(APPEND CMAKE_LIBRARY_PATH /lib)
endif()
if(EXISTS /usr/lib64)
list(APPEND CMAKE_LIBRARY_PATH /usr/lib64)
else()
list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
endif()
elseif(X86 OR CMAKE_SIZEOF_VOID_P EQUAL 4)
if(EXISTS /lib32)
list(APPEND CMAKE_LIBRARY_PATH /lib32)
else()
list(APPEND CMAKE_LIBRARY_PATH /lib)
endif()
if(EXISTS /usr/lib32)
list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
else()
list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
endif()
endif()
endif()
# Add these standard paths to the search paths for FIND_PATH
# to find include files from these locations first
if(MINGW)
if(EXISTS /mingw)
list(APPEND CMAKE_INCLUDE_PATH /mingw)
endif()
if(EXISTS /mingw32)
list(APPEND CMAKE_INCLUDE_PATH /mingw32)
endif()
if(EXISTS /mingw64)
list(APPEND CMAKE_INCLUDE_PATH /mingw64)
endif()
endif()
# ----------------------------------------------------------------------------
# OpenCV cmake options
# ----------------------------------------------------------------------------
OCV_OPTION(OPENCV_ENABLE_NONFREE "Enable non-free algorithms" OFF)
# 3rd party libs
OCV_OPTION(OPENCV_FORCE_3RDPARTY_BUILD "Force using 3rdparty code from source" OFF)
OCV_OPTION(BUILD_ZLIB "Build zlib from source" (WIN32 OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_TIFF "Build libtiff from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_JASPER "Build libjasper from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_JPEG "Build libjpeg from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_PNG "Build libpng from source" (WIN32 OR ANDROID OR APPLE OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_OPENEXR "Build openexr from source" (((WIN32 OR ANDROID OR APPLE) AND NOT WINRT) OR OPENCV_FORCE_3RDPARTY_BUILD) )
OCV_OPTION(BUILD_WEBP "Build WebP from source" (((WIN32 OR AND
基于OpenCV的人流量监控 （2010个子文件） 
impl.c 15KB jni.c 563B OcvTransform.cpp 38KB opencl-opencv-interop.cpp 35KB stitching_detailed.cpp 32KB camera_calibration.cpp 28KB main_detection.cpp 23KB calibration.cpp 22KB select3dobj.cpp 20KB suspensionmanager.cpp 18KB LayoutAwarePage.cpp 18KB letter_recog.cpp 17KB hog.cpp 17KB d3d11_interop.cpp 17KB gpu-basics-similarity.cpp 15KB cloning_gui.cpp 14KB cloning_gui.cpp 14KB stereo_multi.cpp 14KB detect_mser.cpp 14KB opengl_interop.cpp 14KB videocapture_gphoto2_autofocus.cpp 14KB image_alignment.cpp 13KB train_HOG.cpp 13KB videocapture_intelperc.cpp 13KB Utils.cpp 13KB stereo_calib.cpp 13KB Direct3DInterop.cpp 13KB videocapture_gstreamer_pipeline.cpp 13KB no_wrappers.cpp 12KB 3calibration.cpp 12KB CubeRenderer.cpp 11KB MainPage.xaml.cpp 11KB videocapture_openni.cpp 11KB points_classifier.cpp 10KB stereo_match.cpp 10KB fitellipse.cpp 10KB main_registration.cpp 10KB d3d10_interop.cpp 10KB PnPProblem.cpp 10KB QuadRenderer.cpp 10KB hog.cpp 10KB digits.cpp 9KB CLprocessor.cpp 9KB pyrlk_optical_flow.cpp 9KB stereo_match.cpp 9KB grabcut.cpp 9KB DetectionBasedTracker_jni.cpp 9KB d3d9ex_interop.cpp 9KB d3d9_interop.cpp 9KB ufacedetect.cpp 9KB facedetect.cpp 8KB cascadeclassifier.cpp 8KB facial_features.cpp 8KB matchmethod_orb_akaze_brisk.cpp 8KB va_intel_interop.cpp 8KB Drawing_2.cpp 8KB gdal-image.cpp 8KB wrappers_video.cpp 8KB camshift.cpp 7KB cloning_demo.cpp 7KB homography_from_camera_displacement.cpp 7KB detect_blob.cpp 7KB smiledetect.cpp 7KB pyrlk_optical_flow.cpp 7KB decompose_homography.cpp 7KB planar_tracking.cpp 7KB cloning_demo.cpp 7KB video-input-psnr-ssim.cpp 7KB camshiftdemo.cpp 7KB logistic_regression.cpp 7KB App.xaml.cpp 6KB wrappers.cpp 6KB warpPerspective_demo.cpp 6KB squares.cpp 6KB Direct3DInterop.cpp 6KB train_svmsgd.cpp 6KB how_to_scan_images.cpp 6KB pca.cpp 6KB generalized_hough.cpp 6KB RobustMatcher.cpp 5KB qrcode.cpp 5KB opencl_custom_kernel.cpp 5KB drawing.cpp 5KB squares.cpp 5KB non_linear_svms.cpp 5KB imageSegmentation.cpp 5KB motion_deblur_filter.cpp 5KB distrans.cpp 5KB pose_from_homography.cpp 5KB Direct3DBase.cpp 5KB Direct3DBase.cpp 5KB file_input_output.cpp 5KB super_resolution.cpp 5KB porting_anisotropic_image_segmentation_gapi_fluid.cpp 5KB ffilldemo.cpp 5KB main.cpp 5KB dense_optical_flow.cpp 5KB filestorage.cpp 5KB mat_operations.cpp 5KB App.xaml.cpp 4KB共 2010 条
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