Hi,
I downloaded the latest version (4.5.2) source code, as well as Opencv Contrib 4.5.2 source files.
I ran CMake-GUI, configured and generated a VS solution. But when I open up the solution with VS 2019, the only modules that appear are opencv_img_hash and opencv_world. Please see a screen shot from the VS solution:
I will paste down bellow CMake output and you can see that a lot of modules are missing (such as core, calib3d an so on):
> Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19042.
> Detected processor: AMD64
> libjpeg-turbo: VERSION = 2.0.6, BUILD = opencv-4.5.2-libjpeg-turbo
> Could NOT find OpenJPEG (minimal suitable version: 2.0, recommended version >= 2.3.1). OpenJPEG will be built from sources
> OpenJPEG: VERSION = 2.4.0, BUILD = opencv-4.5.2-openjp2-2.4.0
> OpenJPEG libraries will be built from sources: libopenjp2 (version "2.4.0")
> found Intel IPP (ICV version): 2020.0.0 [2020.0.0 Gold]
> at: C:/Workspace/opencv-4.5.2/build/3rdparty/ippicv/ippicv_win/icv
> found Intel IPP Integration Wrappers sources: 2020.0.0
> at: C:/Workspace/opencv-4.5.2/build/3rdparty/ippicv/ippicv_win/iw
> Could NOT find CUDNN (missing: CUDNN_LIBRARY CUDNN_INCLUDE_DIR) (Required is at least version "7.5")
> CUDA detected: 11.2
> CUDA: Using CUDA_ARCH_BIN=3.5;3.7;5.0;5.2;6.0;6.1;7.0;7.5;8.0;8.6
> CUDA NVCC target flags: -gencode;arch=compute_35,code=sm_35;-gencode;arch=compute_37,code=sm_37;-gencode;arch=compute_50,code=sm_50;-gencode;arch=compute_52,code=sm_52;-gencode;arch=compute_60,code=sm_60;-gencode;arch=compute_61,code=sm_61;-gencode;arch=compute_70,code=sm_70;-gencode;arch=compute_75,code=sm_75;-gencode;arch=compute_80,code=sm_80;-gencode;arch=compute_86,code=sm_86;-D_FORCE_INLINES
> CUDA: MSVS generator is detected. Disabling CMake re-run checks (CMAKE_SUPPRESS_REGENERATION=ON). You need to run CMake manually if updates are required.
> Could not find OpenBLAS include. Turning OpenBLAS_FOUND off
> Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
> Could NOT find BLAS (missing: BLAS_LIBRARIES)
> Could NOT find LAPACK (missing: LAPACK_LIBRARIES)
> Reason given by package: LAPACK could not be found because dependency BLAS could not be found.
>
> VTK is not found. Please set -DVTK_DIR in CMake to VTK build directory, or to VTK install subdirectory with VTKConfig.cmake file
> OpenCV Python: during development append to PYTHONPATH: C:/Workspace/opencv-4.5.2/build/python_loader
> Could NOT find PkgConfig (missing: PKG_CONFIG_EXECUTABLE)
> Module opencv_alphamat disabled because the following dependencies are not found: Eigen
> Caffe: NO
> Protobuf: NO
> Glog: NO
> freetype2: NO
> harfbuzz: NO
> Julia not found. Not compiling Julia Bindings.
> Module opencv_ovis disabled because OGRE3D was not found
> No preference for use of exported gflags CMake configuration set, and no hints for include/library directories provided. Defaulting to preferring an installed/exported gflags CMake configuration if available.
> Failed to find installed gflags CMake configuration, searching for gflags build directories exported with CMake.
> Failed to find gflags - Failed to find an installed/exported CMake configuration for gflags, will perform search for installed gflags components.
> Failed to find gflags - Could not find gflags include directory, set GFLAGS_INCLUDE_DIR to directory containing gflags/gflags.h
> Failed to find glog - Could not find glog include directory, set GLOG_INCLUDE_DIR to directory containing glog/logging.h
> Module opencv_sfm disabled because the following dependencies are not found: Eigen Glog/Gflags
> Tesseract: NO
> Processing WORLD modules...
> module opencv_cudev...
> module opencv_core...
> Allocator metrics storage type: 'long long'
> module opencv_cudaarithm...
> module opencv_flann...
> module opencv_imgproc...
> module opencv_intensity_transform...
> module opencv_ml...
> module opencv_phase_unwrapping...
> module opencv_plot...
> module opencv_quality...
> module opencv_reg...
> module opencv_surface_matching...
> module opencv_cudafilters...
> module opencv_cudaimgproc...
> module opencv_cudawarping...
> module opencv_dnn...
> Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': C:/Workspace/opencv-4.5.2/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
> opencv_dnn: filter out cuda4dnn source code
> module opencv_dnn_superres...
> module opencv_features2d...
> module opencv_fuzzy...
> module opencv_hfs...
> module opencv_imgcodecs...
> module opencv_line_descriptor...
> module opencv_photo...
> module opencv_saliency...
> module opencv_text...
> module opencv_videoio...
> module opencv_wechat_qrcode...
> module opencv_xphoto...
> module opencv_calib3d...
> module opencv_cudacodec...
> module opencv_cudafeatures2d...
> module opencv_cudastereo...
> module opencv_datasets...
> module opencv_highgui...
> module opencv_mcc...
> module opencv_objdetect...
> module opencv_rapid...
> module opencv_rgbd...
> rgbd: Eigen support is disabled. Eigen is Required for Posegraph optimization
> module opencv_shape...
> module opencv_structured_light...
> module opencv_video...
> module opencv_xfeatures2d...
> module opencv_ximgproc...
> module opencv_xobjdetect...
> module opencv_aruco...
> module opencv_bgsegm...
> module opencv_bioinspired...
> module opencv_ccalib...
> module opencv_cudabgsegm...
> module opencv_cudalegacy...
> module opencv_cudaobjdetect...
> module opencv_dnn_objdetect...
> module opencv_dpm...
> module opencv_face...
> module opencv_gapi...
> module opencv_optflow...
> module opencv_stitching...
> module opencv_tracking...
> module opencv_cudaoptflow...
> Building with NVIDIA Optical Flow API 2.0
> module opencv_stereo...
> module opencv_superres...
> module opencv_videostab...
> Processing WORLD modules... DONE
> CMake Warning at cmake/OpenCVGenSetupVars.cmake:54 (message):
> CONFIGURATION IS NOT SUPPORTED: validate setupvars script in install
> directory
> Call Stack (most recent call first):
> CMakeLists.txt:1010 (include)
>
>
>
> General configuration for OpenCV 4.5.2 =====================================
> Version control: unknown
>
> Extra modules:
> Location (extra): C:/Workspace/opencv_contrib-4.5.2/modules
> Version control (extra): unknown
>
> Platform:
> Timestamp: 2021-04-21T12:57:56Z
> Host: Windows 10.0.19042 AMD64
> CMake: 3.19.2
> CMake generator: Visual Studio 16 2019
> CMake build tool: C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/MSBuild/Current/Bin/MSBuild.exe
> MSVC: 1928
> Configuration: Debug Release
>
> CPU/HW features:
> Baseline: SSE SSE2 SSE3
> requested: SSE3
> Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
> requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
> SSE4_1 (15 files): + SSSE3 SSE4_1
> SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2
> FP16 (0 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
> AVX (4 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
> AVX2 (29 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2
> AVX512_SKX (4 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_COMMON AVX512_SKX
>
> C/C++:
> Built as dynamic libs?: YES
> C++ standard: 11
> C++ Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Tools/MSVC/14.28.29910/bin/Hostx64/x64/cl.exe (ver 19.28.29913.0)
> C++ flags (Release): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MD /O2 /Ob2 /DNDEBUG
> C++ flags (Debug): /DWIN32 /D_WINDOWS /W4 /GR /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /EHa /wd4127 /wd4251 /wd4324 /wd4275 /wd4512 /wd4589 /MP /MDd /Zi /Ob0 /Od /RTC1
> C Compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Tools/MSVC/14.28.29910/bin/Hostx64/x64/cl.exe
> C flags (Release): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /MP /MD /O2 /Ob2 /DNDEBUG
> C flags (Debug): /DWIN32 /D_WINDOWS /W3 /D _CRT_SECURE_NO_DEPRECATE /D _CRT_NONSTDC_NO_DEPRECATE /D _SCL_SECURE_NO_WARNINGS /Gy /bigobj /Oi /fp:precise /MP /MDd /Zi /Ob0 /Od /RTC1
> Linker flags (Release): /machine:x64 /INCREMENTAL:NO
> Linker flags (Debug): /machine:x64 /debug /INCREMENTAL
> ccache: NO
> Precompiled headers: NO
> Extra dependencies: cudart_static.lib nppc.lib nppial.lib nppicc.lib nppidei.lib nppif.lib nppig.lib nppim.lib nppist.lib nppisu.lib nppitc.lib npps.lib cublas.lib cufft.lib -LIBPATH:C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v11.2/lib/x64
> 3rdparty dependencies:
>
> OpenCV modules:
> To be built: aruco bgsegm bioinspired calib3d ccalib core cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev datasets dnn dnn_objdetect dnn_superres dpm face features2d flann fuzzy gapi hfs highgui img_hash imgcodecs imgproc intensity_transform line_descriptor mcc ml objdetect optflow phase_unwrapping photo plot quality rapid reg rgbd saliency shape stereo stitching structured_light superres surface_matching text tracking video videoio videostab wechat_qrcode world xfeatures2d ximgproc xobjdetect xphoto
> Disabled: python3 python_bindings_generator python_tests ts
> Disabled by dependency: -
> Unavailable: alphamat cnn_3dobj cvv freetype hdf java julia matlab ovis python2 python2 sfm viz
> Applications: -
> Documentation: NO
> Non-free algorithms: NO
>
> Windows RT support: NO
>
> GUI:
> Win32 UI: YES
> VTK support: NO
>
> Media I/O:
> ZLib: build (ver 1.2.11)
> JPEG: build-libjpeg-turbo (ver 2.0.6-62)
> WEBP: build (ver encoder: 0x020f)
> PNG: build (ver 1.6.37)
> TIFF: build (ver 42 - 4.2.0)
> JPEG 2000: build (ver 2.4.0)
> OpenEXR: build (ver 2.3.0)
> HDR: YES
> SUNRASTER: YES
> PXM: YES
> PFM: YES
>
> Video I/O:
> DC1394: NO
> FFMPEG: YES (prebuilt binaries)
> avcodec: YES (58.91.100)
> avformat: YES (58.45.100)
> avutil: YES (56.51.100)
> swscale: YES (5.7.100)
> avresample: YES (4.0.0)
> GStreamer: NO
> DirectShow: YES
> Media Foundation: YES
> DXVA: YES
>
> Parallel framework: Concurrency
>
> Trace: YES (with Intel ITT)
>
> Other third-party libraries:
> Intel IPP: 2020.0.0 Gold [2020.0.0]
> at: C:/Workspace/opencv-4.5.2/build/3rdparty/ippicv/ippicv_win/icv
> Intel IPP IW: sources (2020.0.0)
> at: C:/Workspace/opencv-4.5.2/build/3rdparty/ippicv/ippicv_win/iw
> Lapack: NO
> Eigen: NO
> Custom HAL: NO
> Protobuf: build (3.5.1)
>
> NVIDIA CUDA: YES (ver 11.2, CUFFT CUBLAS)
> NVIDIA GPU arch: 35 37 50 52 60 61 70 75 80 86
> NVIDIA PTX archs:
>
> cuDNN: NO
>
> OpenCL: YES (NVD3D11)
> Include path: C:/Workspace/opencv-4.5.2/3rdparty/include/opencl/1.2
> Link libraries: Dynamic load
>
> Python (for build): C:/Python27/python.exe
>
> Java:
> ant: NO
> JNI: C:/Program Files/Java/jdk-15.0.1/include C:/Program Files/Java/jdk-15.0.1/include/win32 C:/Program Files/Java/jdk-15.0.1/include
> Java wrappers: NO
> Java tests: NO
>
> Install to: C:/Workspace/opencv-4.5.2/build/install
> -----------------------------------------------------------------
>
> Configuring done
> Generating done
What am I missing?
Thanks