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opencv/samples/CMakeLists.txt

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CMake
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update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
if(NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_LIST_DIR)
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
#===================================================================================================
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
#
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
# Build as part of OpenCV
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
#
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
#===================================================================================================
cmake: enable threading in samples - moved code into separate file due issue with handling of CMake policies
2019-05-14 20:46:44 +08:00
include("${CMAKE_CURRENT_LIST_DIR}/samples_utils.cmake")
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
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()
"atomic bomb" commit. Reorganized OpenCV directory structure
2010-05-12 01:44:00 +08:00
cmake: enable threading in samples - moved code into separate file due issue with handling of CMake policies
2019-05-14 20:46:44 +08:00
if((TARGET Threads::Threads OR HAVE_PTHREAD OR MSVC OR APPLE) AND NOT OPENCV_EXAMPLES_DISABLE_THREADS)
add_definitions(-DHAVE_THREADS=1)
endif()
Fixed some warnings and install problems on linux
2012-06-27 20:02:31 +08:00
add_subdirectory(cpp)
Compiling the Java tutorials codes using Apache Ant.
2017-06-26 23:24:10 +08:00
add_subdirectory(java/tutorial_code)
dnn: move samples
2017-06-26 19:36:40 +08:00
add_subdirectory(dnn)
Fixed some warnings and install problems on linux
2012-06-27 20:02:31 +08:00
add_subdirectory(gpu)
added the first T-API example - CamShift tracking
2013-12-29 06:28:43 +08:00
add_subdirectory(tapi)
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
add_subdirectory(opencl)
core: added DirectX interop implementation (OpenCL) with samples
2013-12-02 05:50:24 +08:00
if(WIN32 AND HAVE_DIRECTX)
add_subdirectory(directx)
endif()
OpenGL OpenCL sample 057cd52 first versions: cv::ogl::convertFromGLTexture2D & cv::ogl::convertToGLTexture2D 5656e94 added autogenerated stuff for cl_gl.h 765f1fd resolved CL functions in opengl.cpp 9f9fee3 implemented function cv::ogl::ocl::initializeContextFromGLTexture2D() a792adb cv::ogl::ocl::initializeContextFromGLTexture2D() - added linux support (glx.h) 51c2869 added missing error message in function cv::ogl::ocl::initializeContextFromGLTexture2D() 513b887 fixed extension call in function cv::ogl::ocl::initializeContextFromGLTexture2D() 475a3e9 added CL-GL interop Windows sample (gpu/opengl_interop.cpp) 07af28f added building of CL-GL interop sample - Windows only befe3a2 fixed whitespace errors & doxygen warnings (precommit_docs) 551251a changed function name to cv::ogl::ocl::initializeContextFromGL(), removed unused argument 4d5f009 changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR 9fc3055 changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KH 6d31cee Revert "changed CL_DEVICES_FOR_GL_CONTEXT_KHR to CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KH" cc6a025 added texture format check in cv::ogl::convertFromGLTexture2D() 063a2c1 CL-GL sample: added Linux implementation (Xlib/GLX) c392ae9 fixed trailing whitespace 85a80d0 fixed include files ae23628 excluded samples/opengl from build case 2 9870ea5 added android EGL support 530b64c added doxygen documentation comments to CL-GL interop functions
2015-06-01 23:16:22 +08:00
if((NOT ANDROID) AND HAVE_OPENGL)
add_subdirectory(opengl)
endif()
interoperability OpenVX samples added
2016-09-01 19:34:34 +08:00
if(HAVE_OPENVX)
add_subdirectory(openvx)
endif()
implemented sample build in fallback mode without interop
2015-09-11 00:30:19 +08:00
if(UNIX AND NOT ANDROID AND (HAVE_VA OR HAVE_VA_INTEL))
fallback path & sample timing implemented fixed trailing whitespaces renamed files *vaapi* to *va_intel* changed names vaapi* to va_intel*
2015-08-31 07:33:15 +08:00
add_subdirectory(va_intel)
implemented core support & sample fixed whitespaces fixed issues fixed issue fixed module statement issues fixed access mode added initialization check fixed warning
2015-08-12 16:59:05 +08:00
endif()
Global CMake reorganization: [~] Automatically tracked dependencies between modules [+] Support for optional module dependencies [+] Options to choose modules to build [~] Removed hardcoded modules lists from OpenCVConfig.cmake, opencv.pc and OpenCV.mk [+] Added COMPONENTS support for FIND_PACKAGE(OpenCV) [~] haartraining and traincascade are moved outside of modules folder since they aren't the modules
2012-02-03 19:26:49 +08:00
if(ANDROID AND BUILD_ANDROID_EXAMPLES)
add_subdirectory(android)
opencv_zlib renamed back to zlib; make static libs work on Windows
2010-12-05 09:19:36 +08:00
endif()
Act on INSTALL_PYTHON_EXAMPLES
2014-12-30 18:13:10 +08:00
if(INSTALL_PYTHON_EXAMPLES)
change links from samples/python2 to samples/python
2015-12-16 21:36:03 +08:00
add_subdirectory(python)
Act on INSTALL_PYTHON_EXAMPLES
2014-12-30 18:13:10 +08:00
endif()
Install all CMake files required to build samples CMakeLists.txt includes samples_utils.cmake, so the later should be installed as well to make samples build successfully
2020-02-06 23:04:09 +08:00
ocv_install_example_src("." CMakeLists.txt samples_utils.cmake)
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
if(INSTALL_C_EXAMPLES)
Install data for samples to correct directories, do not download face_detector models in cmake
2018-08-01 20:58:20 +08:00
install(DIRECTORY data DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}" COMPONENT samples_data)
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
endif()
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
else()
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
#===================================================================================================
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
#
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
# Standalone mode
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
#
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
#===================================================================================================
build: suppress the warning DRY bump the version
2022-07-12 18:42:39 +08:00
cmake_minimum_required(VERSION 2.8.12.2)
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
project(samples C CXX)
option(BUILD_EXAMPLES "Build samples" ON)
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
# 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 "..")
cmake: enable threading in samples - moved code into separate file due issue with handling of CMake policies
2019-05-14 20:46:44 +08:00
include("${CMAKE_CURRENT_LIST_DIR}/samples_utils.cmake")
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
function(ocv_install_example_src)
# not used in this branch
endfunction()
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
if(MSVC)
cmake: add ENABLE_BUILD_HARDENING option
2017-06-07 17:07:32 +08:00
if(NOT ENABLE_BUILD_HARDENING)
add_definitions(-D_CRT_SECURE_NO_WARNINGS)
endif()
cmake: revert CRT linkage option for MSVS
2013-10-03 22:48:07 +08:00
if(NOT OpenCV_SHARED)
foreach(flag_var
CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO
CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE
CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)
if(${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")
fix link error on shared libs with -MT
2021-10-04 20:42:51 +08:00
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()
cmake: revert CRT linkage option for MSVS
2013-10-03 22:48:07 +08:00
endif()
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
endif()
samples: avoid using of legacy C-like API - CV_RGB() macro is moved into opencv2/imgproc.hpp from imgproc_c.h - samples/cpp/filestorage_base64.cpp is dropped
2018-03-26 18:02:57 +08:00
add_definitions(-DDISABLE_OPENCV_24_COMPATIBILITY=1) # Avoid C-like legacy API
cmake: enable threading in samples - moved code into separate file due issue with handling of CMake policies
2019-05-14 20:46:44 +08:00
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)
samples: fix build without threading support
2021-10-19 17:28:12 +08:00
set(HAVE_THREADS 1)
cmake: enable threading in samples - moved code into separate file due issue with handling of CMake policies
2019-05-14 20:46:44 +08:00
add_definitions(-DHAVE_THREADS=1)
endif()
update cmake 'install' target for Windows platform Allow to build samples via OpenCV binaries from distribution package (find_package with OpenCV_DIR).
2013-08-07 16:53:48 +08:00
add_subdirectory(cpp)
core: added DirectX interop implementation (OpenCL) with samples
2013-12-02 05:50:24 +08:00
if(WIN32)
add_subdirectory(directx)
endif()
cmake: refactored scripts with samples building: - allow installing samples sources on all platforms even if BUILD_EXAMPLES is disabled, fixed minor issues in sources installation process - use 'example_<group>_<name>' scheme for target and binary file naming - use single function for sample executable creation
2018-02-09 18:30:04 +08:00
add_subdirectory(dnn)
# add_subdirectory(gpu)
add_subdirectory(opencl)
# add_subdirectory(opengl)
# add_subdirectory(openvx)
add_subdirectory(tapi)
# add_subdirectory(va_intel)
core: added DirectX interop implementation (OpenCL) with samples
2013-12-02 05:50:24 +08:00
added the first T-API example - CamShift tracking
2013-12-29 06:28:43 +08:00
endif()
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