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Commit 05131af8 authored by Maksim Shabunin's avatar Maksim Shabunin Committed by Alexander Alekhin
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Merge pull request #13367 from mshabunin:cmake-verify 

* Added dependency verification mechanism for cmake
parent 492a072e
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Showing with 253 additions and 70 deletions
CMakeLists.txt
View file @ 05131af8
......@@ -220,74 +220,209 @@ OCV_OPTION(BUILD_ITT "Build Intel ITT from source" (NOT MI
# Optional 3rd party components
# ===================================================
OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON IF APPLE)
OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF IF APPLE )
OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON IF ANDROID)
OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING) )
OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" ON IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" ON IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" ON IF (NOT IOS AND NOT APPLE) )
OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION) IF (NOT WINRT AND NOT CMAKE_CROSSCOMPILING) )
OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF IF WIN32 )
OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF )
OCV_OPTION(WITH_GTK "Include GTK support" ON IF (UNIX AND NOT APPLE AND NOT ANDROID) )
OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION) IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS )
OCV_OPTION(WITH_HALIDE "Include Halide support" OFF)
OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF)
OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON IF (NOT IOS) )
OCV_OPTION(WITH_JPEG "Include JPEG support" ON)
OCV_OPTION(WITH_WEBP "Include WebP support" ON IF (NOT WINRT) )
OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF IF (NOT ANDROID AND NOT WINRT) )
OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF)
OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_PNG "Include PNG support" ON)
OCV_OPTION(WITH_GDCM "Include DICOM support" OFF)
OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32) )
OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON IF WIN32 AND NOT WINRT)
OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF IF APPLE )
OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF IF APPLE )
OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF)
OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF IF (WIN32 AND NOT WINRT) )
OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON IF (NOT WIN32 OR MINGW) )
OCV_OPTION(WITH_TIFF "Include TIFF support" ON IF (NOT IOS) )
OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON IF (UNIX AND NOT ANDROID AND NOT APPLE) )
OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF IF (UNIX AND NOT ANDROID AND NOT APPLE) )
OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON IF (WIN32 AND NOT ARM AND NOT WINRT) )
OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" ON IF WIN32 )
OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF IF (NOT ANDROID AND NOT WINRT) )
OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF IF (UNIX AND NOT APPLE AND NOT ANDROID) )
OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF)
OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION) IF (NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF ) # experimental
OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON IF (WIN32 AND NOT WINRT) )
OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF IF (WIN32 AND NOT WINRT) )
OCV_OPTION(WITH_VA "Include VA support" OFF IF (UNIX AND NOT ANDROID) )
OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF IF (UNIX AND NOT ANDROID) )
OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF IF ((UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)) )
OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF IF (NOT ANDROID AND NOT IOS AND NOT WINRT) )
OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF IF (UNIX AND NOT ANDROID AND NOT IOS) )
OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION) IF (NOT ANDROID AND NOT IOS) )
OCV_OPTION(WITH_ITT "Include Intel ITT support" ON IF (NOT APPLE_FRAMEWORK) )
OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON )
OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON)
OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON)
OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON)
OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON)
OCV_OPTION(WITH_1394 "Include IEEE1394 support" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_DC1394)
OCV_OPTION(WITH_AVFOUNDATION "Use AVFoundation for Video I/O (iOS/Mac)" ON
VISIBLE_IF APPLE
VERIFY HAVE_AVFOUNDATION)
OCV_OPTION(WITH_CARBON "Use Carbon for UI instead of Cocoa (OBSOLETE)" OFF
VISIBLE_IF APPLE
VERIFY HAVE_CARBON OR HAVE_COCOA)
OCV_OPTION(WITH_CAROTENE "Use NVidia carotene acceleration library for ARM platform" ON
VISIBLE_IF (ARM OR AARCH64) AND NOT IOS AND NOT (CMAKE_VERSION VERSION_LESS "2.8.11"))
OCV_OPTION(WITH_CPUFEATURES "Use cpufeatures Android library" ON
VISIBLE_IF ANDROID
VERIFY HAVE_CPUFEATURES)
OCV_OPTION(WITH_VTK "Include VTK library support (and build opencv_viz module eiher)" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT CMAKE_CROSSCOMPILING
VERIFY HAVE_VTK)
OCV_OPTION(WITH_CUDA "Include NVidia Cuda Runtime support" OFF
VISIBLE_IF NOT IOS AND NOT WINRT
VERIFY HAVE_CUDA)
OCV_OPTION(WITH_CUFFT "Include NVidia Cuda Fast Fourier Transform (FFT) library support" WITH_CUDA
VISIBLE_IF WITH_CUDA
VERIFY HAVE_CUFFT)
OCV_OPTION(WITH_CUBLAS "Include NVidia Cuda Basic Linear Algebra Subprograms (BLAS) library support" WITH_CUDA
VISIBLE_IF WITH_CUDA
VERIFY HAVE_CUBLAS)
OCV_OPTION(WITH_NVCUVID "Include NVidia Video Decoding library support" WITH_CUDA
VISIBLE_IF WITH_CUDA
VERIFY HAVE_NVCUVID)
OCV_OPTION(WITH_EIGEN "Include Eigen2/Eigen3 support" (NOT CV_DISABLE_OPTIMIZATION)
VISIBLE_IF NOT WINRT AND NOT CMAKE_CROSSCOMPILING
VERIFY HAVE_EIGEN)
OCV_OPTION(WITH_VFW "Include Video for Windows support (deprecated, consider using MSMF)" OFF
VISIBLE_IF WIN32
VERIFY HAVE_VFW)
OCV_OPTION(WITH_FFMPEG "Include FFMPEG support" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_FFMPEG)
OCV_OPTION(WITH_GSTREAMER "Include Gstreamer support" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_GREATER "0.99")
OCV_OPTION(WITH_GSTREAMER_0_10 "Enable Gstreamer 0.10 support (instead of 1.x)" OFF
VISIBLE_IF TRUE
VERIFY HAVE_GSTREAMER AND GSTREAMER_BASE_VERSION VERSION_LESS "1.0")
OCV_OPTION(WITH_GTK "Include GTK support" ON
VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
VERIFY HAVE_GTK)
OCV_OPTION(WITH_GTK_2_X "Use GTK version 2" OFF
VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
VERIFY HAVE_GTK AND NOT HAVE_GTK3)
OCV_OPTION(WITH_IPP "Include Intel IPP support" (NOT MINGW AND NOT CV_DISABLE_OPTIMIZATION)
VISIBLE_IF (X86_64 OR X86) AND NOT WINRT AND NOT IOS
VERIFY HAVE_IPP)
OCV_OPTION(WITH_HALIDE "Include Halide support" OFF
VISIBLE_IF TRUE
VERIFY HAVE_HALIDE)
OCV_OPTION(WITH_INF_ENGINE "Include Intel Inference Engine support" OFF
VISIBLE_IF TRUE
VERIFY INF_ENGINE_TARGET)
OCV_OPTION(WITH_JASPER "Include JPEG2K support" ON
VISIBLE_IF NOT IOS
VERIFY HAVE_JASPER)
OCV_OPTION(WITH_JPEG "Include JPEG support" ON
VISIBLE_IF TRUE
VERIFY HAVE_JPEG)
OCV_OPTION(WITH_WEBP "Include WebP support" ON
VISIBLE_IF NOT WINRT
VERIFY HAVE_WEBP)
OCV_OPTION(WITH_OPENEXR "Include ILM support via OpenEXR" ON
VISIBLE_IF NOT IOS AND NOT WINRT
VERIFY HAVE_OPENEXR)
OCV_OPTION(WITH_OPENGL "Include OpenGL support" OFF
VISIBLE_IF NOT ANDROID AND NOT WINRT
VERIFY HAVE_OPENGL)
OCV_OPTION(WITH_OPENVX "Include OpenVX support" OFF
VISIBLE_IF TRUE
VERIFY HAVE_OPENVX)
OCV_OPTION(WITH_OPENNI "Include OpenNI support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_OPENNI)
OCV_OPTION(WITH_OPENNI2 "Include OpenNI2 support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_OPENNI2)
OCV_OPTION(WITH_PNG "Include PNG support" ON
VISIBLE_IF TRUE
VERIFY HAVE_PNG)
OCV_OPTION(WITH_GDCM "Include DICOM support" OFF
VISIBLE_IF TRUE
VERIFY HAVE_GDCM)
OCV_OPTION(WITH_PVAPI "Include Prosilica GigE support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_PVAPI)
OCV_OPTION(WITH_GIGEAPI "Include Smartek GigE support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_GIGE_API)
OCV_OPTION(WITH_ARAVIS "Include Aravis GigE support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT AND NOT WIN32
VERIFY HAVE_ARAVIS_API)
OCV_OPTION(WITH_QT "Build with Qt Backend support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_QT)
OCV_OPTION(WITH_WIN32UI "Build with Win32 UI Backend support" ON
VISIBLE_IF WIN32 AND NOT WINRT
VERIFY HAVE_WIN32UI)
OCV_OPTION(WITH_QUICKTIME "Use QuickTime for Video I/O (OBSOLETE)" OFF
VISIBLE_IF APPLE
VERIFY HAVE_QUICKTIME)
OCV_OPTION(WITH_QTKIT "Use QTKit Video I/O backend" OFF
VISIBLE_IF APPLE
VERIFY HAVE_QTKIT)
OCV_OPTION(WITH_TBB "Include Intel TBB support" OFF
VISIBLE_IF NOT IOS AND NOT WINRT
VERIFY HAVE_TBB)
OCV_OPTION(WITH_OPENMP "Include OpenMP support" OFF
VISIBLE_IF TRUE
VERIFY HAVE_OPENMP)
OCV_OPTION(WITH_CSTRIPES "Include C= support" OFF
VISIBLE_IF WIN32 AND NOT WINRT
VERIFY HAVE_CSTRIPES)
OCV_OPTION(WITH_PTHREADS_PF "Use pthreads-based parallel_for" ON
VISIBLE_IF NOT WIN32 OR MINGW
VERIFY HAVE_PTHREADS_PF)
OCV_OPTION(WITH_TIFF "Include TIFF support" ON
VISIBLE_IF NOT IOS
VERIFY HAVE_TIFF)
OCV_OPTION(WITH_UNICAP "Include Unicap support (GPL)" OFF
VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
VERIFY HAVE_UNICAP)
OCV_OPTION(WITH_V4L "Include Video 4 Linux support" ON
VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
VERIFY HAVE_CAMV4L OR HAVE_CAMV4L2 OR HAVE_VIDEOIO)
OCV_OPTION(WITH_LIBV4L "Use libv4l for Video 4 Linux support" OFF
VISIBLE_IF UNIX AND NOT ANDROID AND NOT APPLE
VERIFY HAVE_LIBV4L)
OCV_OPTION(WITH_DSHOW "Build VideoIO with DirectShow support" ON
VISIBLE_IF WIN32 AND NOT ARM AND NOT WINRT
VERIFY HAVE_DSHOW)
OCV_OPTION(WITH_MSMF "Build VideoIO with Media Foundation support" ON
VISIBLE_IF WIN32
VERIFY HAVE_MSMF)
OCV_OPTION(WITH_XIMEA "Include XIMEA cameras support" OFF
VISIBLE_IF NOT ANDROID AND NOT WINRT
VERIFY HAVE_XIMEA)
OCV_OPTION(WITH_XINE "Include Xine support (GPL)" OFF
VISIBLE_IF UNIX AND NOT APPLE AND NOT ANDROID
VERIFY HAVE_XINE)
OCV_OPTION(WITH_CLP "Include Clp support (EPL)" OFF
VISIBLE_IF TRUE
VERIFY HAVE_CLP)
OCV_OPTION(WITH_OPENCL "Include OpenCL Runtime support" (NOT ANDROID AND NOT CV_DISABLE_OPTIMIZATION)
VISIBLE_IF NOT IOS AND NOT WINRT
VERIFY HAVE_OPENCL)
OCV_OPTION(WITH_OPENCL_SVM "Include OpenCL Shared Virtual Memory support" OFF
VISIBLE_IF TRUE
VERIFY HAVE_OPENCL_SVM) # experimental
OCV_OPTION(WITH_OPENCLAMDFFT "Include AMD OpenCL FFT library support" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_CLAMDFFT)
OCV_OPTION(WITH_OPENCLAMDBLAS "Include AMD OpenCL BLAS library support" ON
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_CLAMDBLAS)
OCV_OPTION(WITH_DIRECTX "Include DirectX support" ON
VISIBLE_IF WIN32 AND NOT WINRT
VERIFY HAVE_DIRECTX)
OCV_OPTION(WITH_INTELPERC "Include Intel Perceptual Computing support" OFF
VISIBLE_IF WIN32 AND NOT WINRT
VERIFY HAVE_INTELPERC)
OCV_OPTION(WITH_VA "Include VA support" OFF
VISIBLE_IF UNIX AND NOT ANDROID
VERIFY HAVE_VA)
OCV_OPTION(WITH_VA_INTEL "Include Intel VA-API/OpenCL support" OFF
VISIBLE_IF UNIX AND NOT ANDROID
VERIFY HAVE_VA_INTEL)
OCV_OPTION(WITH_MFX "Include Intel Media SDK support" OFF
VISIBLE_IF (UNIX AND NOT ANDROID) OR (WIN32 AND NOT WINRT AND NOT MINGW)
VERIFY HAVE_MFX)
OCV_OPTION(WITH_GDAL "Include GDAL Support" OFF
VISIBLE_IF NOT ANDROID AND NOT IOS AND NOT WINRT
VERIFY HAVE_GDAL)
OCV_OPTION(WITH_GPHOTO2 "Include gPhoto2 library support" OFF
VISIBLE_IF UNIX AND NOT ANDROID AND NOT IOS
VERIFY HAVE_GPHOTO2)
OCV_OPTION(WITH_LAPACK "Include Lapack library support" (NOT CV_DISABLE_OPTIMIZATION)
VISIBLE_IF NOT ANDROID AND NOT IOS
VERIFY HAVE_LAPACK)
OCV_OPTION(WITH_ITT "Include Intel ITT support" ON
VISIBLE_IF NOT APPLE_FRAMEWORK
VERIFY HAVE_ITT)
OCV_OPTION(WITH_PROTOBUF "Enable libprotobuf" ON
VISIBLE_IF TRUE
VERIFY HAVE_PROTOBUF)
OCV_OPTION(WITH_IMGCODEC_HDR "Include HDR support" ON
VISIBLE_IF TRUE
VERIFY HAVE_IMGCODEC_HDR)
OCV_OPTION(WITH_IMGCODEC_SUNRASTER "Include SUNRASTER support" ON
VISIBLE_IF TRUE
VERIFY HAVE_IMGCODEC_SUNRASTER)
OCV_OPTION(WITH_IMGCODEC_PXM "Include PNM (PBM,PGM,PPM) and PAM formats support" ON
VISIBLE_IF TRUE
VERIFY HAVE_IMGCODEC_PXM)
OCV_OPTION(WITH_QUIRC "Include library QR-code decoding" ON
VISIBLE_IF TRUE
VERIFY HAVE_QUIRC)
# OpenCV build components
# ===================================================
......@@ -347,6 +482,7 @@ OCV_OPTION(CV_ENABLE_INTRINSICS "Use intrinsic-based optimized code" ON )
OCV_OPTION(CV_DISABLE_OPTIMIZATION "Disable explicit optimized code (dispatched code/intrinsics/loop unrolling/etc)" OFF )
OCV_OPTION(CV_TRACE "Enable OpenCV code trace" ON)
OCV_OPTION(OPENCV_GENERATE_SETUPVARS "Generate setup_vars* scripts" ON IF (NOT ANDROID AND NOT APPLE_FRAMEWORK) )
OCV_OPTION(ENABLE_CONFIG_VERIFICATION "Fail build if actual configuration doesn't match requested (WITH_XXX != HAVE_XXX)" OFF)
OCV_OPTION(ENABLE_PYLINT "Add target with Pylint checks" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
OCV_OPTION(ENABLE_FLAKE8 "Add target with Python flake8 checker" (BUILD_DOCS OR BUILD_EXAMPLES) IF (NOT CMAKE_CROSSCOMPILING AND NOT APPLE_FRAMEWORK) )
......@@ -1542,6 +1678,10 @@ status("")
ocv_finalize_status()
if(ENABLE_CONFIG_VERIFICATION)
ocv_verify_config()
endif()
ocv_cmake_hook(POST_FINALIZE)
# ----------------------------------------------------------------------------
......
cmake/OpenCVUtils.cmake
View file @ 05131af8
......@@ -571,14 +571,21 @@ endmacro()
# Provides an option that the user can optionally select.
# Can accept condition to control when option is available for user.
# Usage:
# option(<option_variable> "help string describing the option" <initial value or boolean expression> [IF <condition>])
# option(<option_variable>
# "help string describing the option"
# <initial value or boolean expression>
# [VISIBLE_IF <condition>]
# [VERIFY <condition>])
macro(OCV_OPTION variable description value)
set(__value ${value})
set(__condition "")
set(__verification)
set(__varname "__value")
foreach(arg ${ARGN})
if(arg STREQUAL "IF" OR arg STREQUAL "if")
if(arg STREQUAL "IF" OR arg STREQUAL "if" OR arg STREQUAL "VISIBLE_IF")
set(__varname "__condition")
elseif(arg STREQUAL "VERIFY")
set(__varname "__verification")
else()
list(APPEND ${__varname} ${arg})
endif()
......@@ -614,10 +621,46 @@ macro(OCV_OPTION variable description value)
unset(${variable} CACHE)
endif()
endif()
if(__verification)
set(OPENCV_VERIFY_${variable} "${__verification}") # variable containing condition to verify
list(APPEND OPENCV_VERIFICATIONS "${variable}") # list of variable names (WITH_XXX;WITH_YYY;...)
endif()
unset(__condition)
unset(__value)
endmacro()
# Check that each variable stored in OPENCV_VERIFICATIONS list
# is consistent with actual detection result (stored as condition in OPENCV_VERIFY_...) variables
function(ocv_verify_config)
set(broken_options)
foreach(var ${OPENCV_VERIFICATIONS})
set(evaluated FALSE)
if(${OPENCV_VERIFY_${var}})
set(evaluated TRUE)
endif()
status("Verifying ${var}=${${var}} => '${OPENCV_VERIFY_${var}}'=${evaluated}")
if (${var} AND NOT evaluated)
list(APPEND broken_options ${var})
message(WARNING
"Option ${var} is enabled but corresponding dependency "
"have not been found: \"${OPENCV_VERIFY_${var}}\" is FALSE")
elseif(NOT ${var} AND evaluated)
list(APPEND broken_options ${var})
message(WARNING
"Option ${var} is disabled or unset but corresponding dependency "
"have been explicitly turned on: \"${OPENCV_VERIFY_${var}}\" is TRUE")
endif()
endforeach()
if(broken_options)
string(REPLACE ";" "\n" broken_options "${broken_options}")
message(FATAL_ERROR
"Some dependencies have not been found or have been forced, "
"unset ENABLE_CONFIG_VERIFICATION option to ignore these failures "
"or change following options:\n${broken_options}")
endif()
endfunction()
# Usage: ocv_append_build_options(HIGHGUI FFMPEG)
macro(ocv_append_build_options var_prefix pkg_prefix)
foreach(suffix INCLUDE_DIRS LIBRARIES LIBRARY_DIRS)
......
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