diff --git a/DESCRIPTION b/DESCRIPTION
index 66e4484..c859542 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,8 +1,8 @@
 Package: ROpenCVLite
 Type: Package
 Title: Helper Package for Installing OpenCV with R
-Version: 4.90.0
-Date: 2024-01-08
+Version: 4.90.1
+Date: 2024-01-20
 Authors@R: c(
     person("Simon", "Garnier", email = "garnier@njit.edu", role = c("aut", "cre"),
       comment = c(ORCID = "0000-0002-3886-3974")),
@@ -22,7 +22,7 @@ Imports:
     parallel
 SystemRequirements: 
   cmake
-RoxygenNote: 7.2.3
+RoxygenNote: 7.3.0
 Biarch: false
 Encoding: UTF-8
 Depends:
diff --git a/NEWS.md b/NEWS.md
index e5eeac2..90e81ee 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,16 @@
+# ROpenCVLite 4.90.1
+
+## New features
+
+* Adds WeChat QR code module (thanks to @wresch).
+* Adds pkgconfig files (thanks to @wresch).  
+
+## Minor improvements and fixes
+
+* Remove some processor optimization to avoid errors on Windows with recent CPUs.
+
+---
+
 # ROpenCVLite 4.90.0
 
 ## New features
diff --git a/R/install.R b/R/install.R
index 9d1c463..a50f36e 100644
--- a/R/install.R
+++ b/R/install.R
@@ -112,13 +112,14 @@ defaultOpenCVPath <- function() {
                             ' -DOpenCV_ARCH=x64',
                             ' -DOpenCV_RUNTIME=mingw',
                             ' -DBUILD_SHARED_LIBS=ON',
-                            if (grepl("11", config$os)) ' -DCPU_DISPATCH=SSE4_1,SSE4_2,FP16,AV')
+                            ' -DCPU_DISPATCH=SSE4_1,SSE4_2,FP16,AV')
     ),
     ' -DCMAKE_MAKE_PROGRAM="', config$make_path, '"',
     ' -DCMAKE_CXX_STANDARD=11',
     ' -DENABLE_PRECOMPILED_HEADERS=OFF',
     ' -DOPENCV_EXTRA_MODULES_PATH=', config$contrib_dir,
-    ' -DBUILD_LIST=calib3d,core,dnn,features2d,flann,gapi,highgui,imgcodecs,imgproc,ml,objdetect,photo,stitching,video,videoio,ximgproc',
+    ' -DBUILD_LIST=calib3d,core,dnn,features2d,flann,gapi,highgui,imgcodecs,imgproc,ml,objdetect,photo,stitching,video,videoio,ximgproc,wechat_qrcode',
+    ' -DOPENCV_GENERATE_PKGCONFIG=ON',
     ' -DWITH_OPENMP=ON',
     ' -DWITH_TBB=ON',
     ' -DWITH_EIGEN=ON',
@@ -287,4 +288,4 @@ removeOpenCV <- function() {
     message("OpenCV is not installed on this system. Nothing to be done.")
     !isOpenCVInstalled()
   }
-}
\ No newline at end of file
+}
diff --git a/cran-comments.md b/cran-comments.md
index 1b46f94..56903bf 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -16,9 +16,7 @@
 
 ## R CMD check results
 
-* Version jumps in minor (submitted: 4.90.0, existing: 4.80.1)
-  
-This is normal. The package numbering scheme is based on the OpenCV version number. 
+* N/A.
 
 ## Downstream dependencies
 
diff --git a/docs/404.html b/docs/404.html
index d0ca7ac..3dcfd91 100644
--- a/docs/404.html
+++ b/docs/404.html
@@ -31,7 +31,7 @@
     
     <a class="navbar-brand me-2" href="https://swarm-lab.github.io/ROpenCVLite/index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/LICENSE-text.html b/docs/LICENSE-text.html
index 195abc4..ed55f22 100644
--- a/docs/LICENSE-text.html
+++ b/docs/LICENSE-text.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/index.html b/docs/articles/index.html
index 89dd540..a20f21b 100644
--- a/docs/articles/index.html
+++ b/docs/articles/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/install.html b/docs/articles/install.html
index d8a3655..35c4f4e 100644
--- a/docs/articles/install.html
+++ b/docs/articles/install.html
@@ -33,7 +33,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/articles/usage.html b/docs/articles/usage.html
index ffac5d1..c5a94b3 100644
--- a/docs/articles/usage.html
+++ b/docs/articles/usage.html
@@ -33,7 +33,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/authors.html b/docs/authors.html
index 41491fc..c824aa3 100644
--- a/docs/authors.html
+++ b/docs/authors.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -67,12 +67,12 @@ <h2>Authors</h2>
       <h2 id="citation">Citation</h2>
       <p><small class="dont-index">Source: <a href="https://github.com/swarm-lab/ROpenCVLite/blob/HEAD/inst/CITATION" class="external-link"><code>inst/CITATION</code></a></small></p>
 
-      <p>Simon Garnier and John Muschelli (2024). ROpenCVLite - Helper package for installing OpenCV with R. R package version 4.90.0.</p>
+      <p>Simon Garnier and John Muschelli (2024). ROpenCVLite - Helper package for installing OpenCV with R. R package version 4.90.1.</p>
       <pre>@Manual{,
   title = {{ROpenCVLite} - Helper package for installing OpenCV with R},
   author = {Simon Garnier and John Muschelli},
   year = {2024},
-  note = {R package version 4.90.0},
+  note = {R package version 4.90.1},
   url = {https://swarm-lab.github.io/ROpenCVLite/},
 }</pre>
     </div>
diff --git a/docs/index.html b/docs/index.html
index 367c461..908b1c9 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -41,7 +41,7 @@
     
     <a class="navbar-brand me-2" href="index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/news/index.html b/docs/news/index.html
index e81c419..c91b271 100644
--- a/docs/news/index.html
+++ b/docs/news/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
@@ -52,7 +52,19 @@
     </div>
 
     <div class="section level2">
-<h2 class="pkg-version" data-toc-text="4.90.0" id="ropencvlite-4900">ROpenCVLite 4.90.0<a class="anchor" aria-label="anchor" href="#ropencvlite-4900"></a></h2>
+<h2 class="pkg-version" data-toc-text="4.90.1" id="ropencvlite-4901">ROpenCVLite 4.90.1<a class="anchor" aria-label="anchor" href="#ropencvlite-4901"></a></h2>
+<div class="section level3">
+<h3 id="new-features-4-90-1">New features<a class="anchor" aria-label="anchor" href="#new-features-4-90-1"></a></h3>
+<ul><li>Adds WeChat QR code module (thanks to <a href="https://github.com/wresch" class="external-link">@wresch</a>).</li>
+<li>Adds pkgconfig files (thanks to <a href="https://github.com/wresch" class="external-link">@wresch</a>).</li>
+</ul></div>
+<div class="section level3">
+<h3 id="minor-improvements-and-fixes-4-90-1">Minor improvements and fixes<a class="anchor" aria-label="anchor" href="#minor-improvements-and-fixes-4-90-1"></a></h3>
+<ul><li>Remove some processor optimization to avoid errors on Windows with recent CPUs.</li>
+</ul><hr></div>
+</div>
+    <div class="section level2">
+<h2 class="pkg-version" data-toc-text="4.90.0" id="ropencvlite-4900">ROpenCVLite 4.90.0<a class="anchor" aria-label="anchor" href="#ropencvlite-4900"></a></h2><p class="text-muted">CRAN release: 2024-01-08</p>
 <div class="section level3">
 <h3 id="new-features-4-90-0">New features<a class="anchor" aria-label="anchor" href="#new-features-4-90-0"></a></h3>
 <ul><li>Upgrade package to OpenCV 4.9.0.</li>
diff --git a/docs/pkgdown.yml b/docs/pkgdown.yml
index 6b7b2b8..e8e9c4d 100644
--- a/docs/pkgdown.yml
+++ b/docs/pkgdown.yml
@@ -4,7 +4,7 @@ pkgdown_sha: ~
 articles:
   install: install.html
   usage: usage.html
-last_built: 2024-01-08T14:03Z
+last_built: 2024-01-20T20:53Z
 urls:
   reference: https://swarm-lab.github.io/ROpenCVLite/reference
   article: https://swarm-lab.github.io/ROpenCVLite/articles
diff --git a/docs/reference/OpenCVPath.html b/docs/reference/OpenCVPath.html
index 902d9a2..f96280b 100644
--- a/docs/reference/OpenCVPath.html
+++ b/docs/reference/OpenCVPath.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/ROpenCVLite-package.html b/docs/reference/ROpenCVLite-package.html
index 9c6d68c..dc3c960 100644
--- a/docs/reference/ROpenCVLite-package.html
+++ b/docs/reference/ROpenCVLite-package.html
@@ -14,7 +14,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/defaultOpenCVPath.html b/docs/reference/defaultOpenCVPath.html
index b33baec..56103db 100644
--- a/docs/reference/defaultOpenCVPath.html
+++ b/docs/reference/defaultOpenCVPath.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/index.html b/docs/reference/index.html
index 54cef21..5f1dc58 100644
--- a/docs/reference/index.html
+++ b/docs/reference/index.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/installOpenCV.html b/docs/reference/installOpenCV.html
index 4869580..a05484b 100644
--- a/docs/reference/installOpenCV.html
+++ b/docs/reference/installOpenCV.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/isCmakeInstalled.html b/docs/reference/isCmakeInstalled.html
index aed7d3d..e5c8fd9 100644
--- a/docs/reference/isCmakeInstalled.html
+++ b/docs/reference/isCmakeInstalled.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/isOpenCVInstalled.html b/docs/reference/isOpenCVInstalled.html
index 156f480..a535796 100644
--- a/docs/reference/isOpenCVInstalled.html
+++ b/docs/reference/isOpenCVInstalled.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/opencvConfig.html b/docs/reference/opencvConfig.html
index 4b0bca9..2ee3b95 100644
--- a/docs/reference/opencvConfig.html
+++ b/docs/reference/opencvConfig.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/opencvVersion.html b/docs/reference/opencvVersion.html
index 22c8b3b..c95d4d4 100644
--- a/docs/reference/opencvVersion.html
+++ b/docs/reference/opencvVersion.html
@@ -12,7 +12,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/docs/reference/removeOpenCV.html b/docs/reference/removeOpenCV.html
index d0c16f5..452b0aa 100644
--- a/docs/reference/removeOpenCV.html
+++ b/docs/reference/removeOpenCV.html
@@ -10,7 +10,7 @@
     
     <a class="navbar-brand me-2" href="../index.html">ROpenCVLite</a>
 
-    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.0</small>
+    <small class="nav-text text-muted me-auto" data-bs-toggle="tooltip" data-bs-placement="bottom" title="">4.90.1</small>
 
     
     <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbar" aria-controls="navbar" aria-expanded="false" aria-label="Toggle navigation">
diff --git a/inst/OpenCVModule.4.7.0.cmake b/inst/OpenCVModule.4.7.0.cmake
deleted file mode 100644
index 6f97d6e..0000000
--- a/inst/OpenCVModule.4.7.0.cmake
+++ /dev/null
@@ -1,1441 +0,0 @@
-# Local variables (set for each module):
-#
-# name       - short name in lower case i.e. core
-# the_module - full name in lower case i.e. opencv_core
-
-# Global variables:
-#
-# OPENCV_MODULE_${the_module}_LOCATION
-# OPENCV_MODULE_${the_module}_BINARY_DIR
-# OPENCV_MODULE_${the_module}_DESCRIPTION
-# OPENCV_MODULE_${the_module}_CLASS - PUBLIC|INTERNAL|BINDINGS
-# OPENCV_MODULE_${the_module}_HEADERS
-# OPENCV_MODULE_${the_module}_SOURCES
-# OPENCV_MODULE_${the_module}_DEPS - final flattened set of module dependencies
-# OPENCV_MODULE_${the_module}_DEPS_TO_LINK - differs from above for world build only
-# OPENCV_MODULE_${the_module}_DEPS_EXT - non-module dependencies
-# OPENCV_MODULE_${the_module}_REQ_DEPS
-# OPENCV_MODULE_${the_module}_OPT_DEPS
-# OPENCV_MODULE_${the_module}_PRIVATE_REQ_DEPS
-# OPENCV_MODULE_${the_module}_PRIVATE_OPT_DEPS
-# OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD
-# OPENCV_MODULE_${the_module}_CUDA_OBJECTS - compiled CUDA objects list
-# OPENCV_MODULE_${the_module}_WRAPPERS - list of wrappers supporting this module
-# HAVE_${the_module} - for fast check of module availability
-
-# To control the setup of the module you could also set:
-# the_description - text to be used as current module description
-# the_label - label for current module
-# OPENCV_MODULE_TYPE - STATIC|SHARED - set to force override global settings for current module
-# OPENCV_MODULE_IS_PART_OF_WORLD - ON|OFF (default ON) - should the module be added to the opencv_world?
-# BUILD_${the_module}_INIT - ON|OFF (default ON) - initial value for BUILD_${the_module}
-
-# The verbose template for OpenCV module:
-#
-#   ocv_add_module(modname <dependencies>)
-#   ocv_glob_module_sources(([EXCLUDE_OPENCL] [EXCLUDE_CUDA] <extra sources&headers>)
-#                          or glob them manually and ocv_set_module_sources(...)
-#   ocv_module_include_directories(<extra include directories>)
-#   ocv_create_module()
-#   <add extra link dependencies, compiler options, etc>
-#   ocv_add_precompiled_headers(${the_module})
-#   <add extra installation rules>
-#   ocv_add_accuracy_tests(<extra dependencies>)
-#   ocv_add_perf_tests(<extra dependencies>)
-#   ocv_add_samples(<extra dependencies>)
-#
-#
-# If module have no "extra" then you can define it in one line:
-#
-#   ocv_define_module(modname <dependencies>)
-
-# clean flags for modules enabled on previous cmake run
-# this is necessary to correctly handle modules removal
-foreach(mod ${OPENCV_MODULES_BUILD} ${OPENCV_MODULES_DISABLED_USER} ${OPENCV_MODULES_DISABLED_AUTO} ${OPENCV_MODULES_DISABLED_FORCE})
-  if(HAVE_${mod})
-    unset(HAVE_${mod} CACHE)
-  endif()
-  unset(OPENCV_MODULE_${mod}_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_DEPS_EXT CACHE)
-  unset(OPENCV_MODULE_${mod}_REQ_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_OPT_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_PRIVATE_REQ_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_PRIVATE_OPT_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_LINK_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_WRAPPERS CACHE)
-endforeach()
-
-# clean modules info which needs to be recalculated
-set(OPENCV_MODULES_PUBLIC         "" CACHE INTERNAL "List of OpenCV modules marked for export")
-set(OPENCV_MODULES_BUILD          "" CACHE INTERNAL "List of OpenCV modules included into the build")
-set(OPENCV_MODULES_DISABLED_USER  "" CACHE INTERNAL "List of OpenCV modules explicitly disabled by user")
-set(OPENCV_MODULES_DISABLED_AUTO  "" CACHE INTERNAL "List of OpenCV modules implicitly disabled due to dependencies")
-set(OPENCV_MODULES_DISABLED_FORCE "" CACHE INTERNAL "List of OpenCV modules which can not be build in current configuration")
-unset(OPENCV_WORLD_MODULES CACHE)
-
-# set CMAKE_INSTALL_NAME_DIR if CMAKE_INSTALL_PREFIX isn't default value of "/usr/local"
- if(UNIX AND NOT ${CMAKE_INSTALL_PREFIX} STREQUAL "/usr/local")
-   set(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/lib)
- #  message ("setting CMAKE_INSTALL_NAME_DIR: ${CMAKE_INSTALL_NAME_DIR}")
- endif()
-
-# adds dependencies to OpenCV module
-# Usage:
-#   add_dependencies(opencv_<name> [REQUIRED] [<list of dependencies>] [OPTIONAL <list of modules>] [WRAP <list of wrappers>])
-# Notes:
-# * <list of dependencies> - can include full names of modules or full paths to shared/static libraries or cmake targets
-macro(ocv_add_dependencies full_modname)
-  ocv_debug_message("ocv_add_dependencies(" ${full_modname} ${ARGN} ")")
-  #we don't clean the dependencies here to allow this macro several times for every module
-  foreach(d "REQUIRED" ${ARGN})
-    if(d STREQUAL "REQUIRED")
-      set(__depsvar OPENCV_MODULE_${full_modname}_REQ_DEPS)
-    elseif(d STREQUAL "OPTIONAL")
-      set(__depsvar OPENCV_MODULE_${full_modname}_OPT_DEPS)
-    elseif(d STREQUAL "PRIVATE_REQUIRED")
-      set(__depsvar OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS)
-    elseif(d STREQUAL "PRIVATE_OPTIONAL")
-      set(__depsvar OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS)
-    elseif(d STREQUAL "WRAP")
-      set(__depsvar OPENCV_MODULE_${full_modname}_WRAPPERS)
-    else()
-      list(APPEND ${__depsvar} "${d}")
-    endif()
-  endforeach()
-  unset(__depsvar)
-
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_REQ_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_OPT_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_WRAPPERS)
-
-  set(OPENCV_MODULE_${full_modname}_REQ_DEPS ${OPENCV_MODULE_${full_modname}_REQ_DEPS}
-    CACHE INTERNAL "Required dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_OPT_DEPS ${OPENCV_MODULE_${full_modname}_OPT_DEPS}
-    CACHE INTERNAL "Optional dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS ${OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS}
-    CACHE INTERNAL "Required private dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS ${OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS}
-    CACHE INTERNAL "Optional private dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_WRAPPERS ${OPENCV_MODULE_${full_modname}_WRAPPERS}
-    CACHE INTERNAL "List of wrappers supporting module ${full_modname}")
-endmacro()
-
-# declare new OpenCV module in current folder
-# Usage:
-#   ocv_add_module(<name> [INTERNAL|BINDINGS] [REQUIRED] [<list of dependencies>] [OPTIONAL <list of optional dependencies>] [WRAP <list of wrappers>])
-# Example:
-#   ocv_add_module(yaom INTERNAL opencv_core opencv_highgui opencv_flann OPTIONAL opencv_cudev)
-macro(ocv_add_module _name)
-  ocv_debug_message("ocv_add_module(" ${_name} ${ARGN} ")")
-  string(TOLOWER "${_name}" name)
-  set(the_module opencv_${name})
-
-  # the first pass - collect modules info, the second pass - create targets
-  if(OPENCV_INITIAL_PASS)
-    #guard against redefinition
-    if(";${OPENCV_MODULES_BUILD};${OPENCV_MODULES_DISABLED_USER};" MATCHES ";${the_module};")
-      message(FATAL_ERROR "Redefinition of the ${the_module} module.
-  at:                    ${CMAKE_CURRENT_SOURCE_DIR}
-  previously defined at: ${OPENCV_MODULE_${the_module}_LOCATION}
-")
-    endif()
-
-    if(NOT DEFINED the_description)
-      set(the_description "The ${name} OpenCV module")
-    endif()
-
-    if(NOT DEFINED BUILD_${the_module}_INIT)
-      set(BUILD_${the_module}_INIT ON)
-    endif()
-
-    # create option to enable/disable this module
-    option(BUILD_${the_module} "Include ${the_module} module into the OpenCV build" ${BUILD_${the_module}_INIT})
-
-    # remember the module details
-    set(OPENCV_MODULE_${the_module}_DESCRIPTION "${the_description}" CACHE INTERNAL "Brief description of ${the_module} module")
-    set(OPENCV_MODULE_${the_module}_LOCATION    "${CMAKE_CURRENT_SOURCE_DIR}" CACHE INTERNAL "Location of ${the_module} module sources")
-
-    set(OPENCV_MODULE_${the_module}_LINK_DEPS "" CACHE INTERNAL "")
-
-    set(ADD_MODULE_ARGN ${ARGN})
-    ocv_cmake_hook(PRE_ADD_MODULE)
-    ocv_cmake_hook(PRE_ADD_MODULE_${the_module})
-
-    # parse list of dependencies
-    if(" ${ARGV1}" STREQUAL " INTERNAL" OR " ${ARGV1}" STREQUAL " BINDINGS")
-      set(OPENCV_MODULE_${the_module}_CLASS "${ARGV1}" CACHE INTERNAL "The category of the module")
-      set(__ocv_argn__ ${ADD_MODULE_ARGN})
-      list(REMOVE_AT __ocv_argn__ 0)
-      ocv_add_dependencies(${the_module} ${__ocv_argn__})
-      unset(__ocv_argn__)
-    else()
-      set(OPENCV_MODULE_${the_module}_CLASS "PUBLIC" CACHE INTERNAL "The category of the module")
-      ocv_add_dependencies(${the_module} ${ADD_MODULE_ARGN})
-      if(BUILD_${the_module})
-        set(OPENCV_MODULES_PUBLIC ${OPENCV_MODULES_PUBLIC} "${the_module}" CACHE INTERNAL "List of OpenCV modules marked for export")
-      endif()
-    endif()
-
-    # add self to the world dependencies
-    if((NOT DEFINED OPENCV_MODULE_IS_PART_OF_WORLD
-        AND NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "BINDINGS"
-        AND (NOT DEFINED OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OR OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD)
-        AND (NOT OPENCV_PROCESSING_EXTRA_MODULES OR NOT OPENCV_WORLD_EXCLUDE_EXTRA_MODULES)
-        AND (NOT BUILD_SHARED_LIBS OR NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC"))
-        OR OPENCV_MODULE_IS_PART_OF_WORLD
-        )
-      set(OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD ON CACHE INTERNAL "")
-      ocv_add_dependencies(opencv_world OPTIONAL ${the_module})
-    else()
-      set(OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OFF CACHE INTERNAL "")
-    endif()
-
-    if(NOT DEFINED the_label)
-      if(OPENCV_PROCESSING_EXTRA_MODULES)
-        set(the_label "Extra")
-      else()
-        set(the_label "Main")
-      endif()
-    endif()
-    set(OPENCV_MODULE_${the_module}_LABEL "${the_label};${the_module}" CACHE INTERNAL "")
-
-    if(BUILD_${the_module})
-      set(OPENCV_MODULES_BUILD ${OPENCV_MODULES_BUILD} "${the_module}" CACHE INTERNAL "List of OpenCV modules included into the build")
-    else()
-      set(OPENCV_MODULES_DISABLED_USER ${OPENCV_MODULES_DISABLED_USER} "${the_module}" CACHE INTERNAL "List of OpenCV modules explicitly disabled by user")
-    endif()
-
-    # stop processing of current file
-    ocv_cmake_hook(POST_ADD_MODULE)
-    ocv_cmake_hook(POST_ADD_MODULE_${the_module})
-    return()
-  else()
-    set(OPENCV_MODULE_${the_module}_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}" CACHE INTERNAL "")
-    if(NOT BUILD_${the_module})
-      return() # extra protection from redefinition
-    endif()
-    if(NOT OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OR NOT ${BUILD_opencv_world})
-      if (NOT ${the_module} STREQUAL opencv_world)
-        project(${the_module})
-      endif()
-      add_definitions(
-        -D_USE_MATH_DEFINES  # M_PI constant in MSVS
-        -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_FORMAT_MACROS  # to use C libraries from C++ code (ffmpeg)
-      )
-    endif()
-  endif()
-endmacro()
-
-# excludes module from current configuration
-macro(ocv_module_disable_ module)
-  set(__modname ${module})
-  if(NOT __modname MATCHES "^opencv_")
-    set(__modname opencv_${module})
-  endif()
-  list(APPEND OPENCV_MODULES_DISABLED_FORCE "${__modname}")
-  set(HAVE_${__modname} OFF CACHE INTERNAL "Module ${__modname} can not be built in current configuration")
-  set(OPENCV_MODULE_${__modname}_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}" CACHE INTERNAL "Location of ${__modname} module sources")
-  set(OPENCV_MODULES_DISABLED_FORCE "${OPENCV_MODULES_DISABLED_FORCE}" CACHE INTERNAL "List of OpenCV modules which can not be build in current configuration")
-  if(BUILD_${__modname})
-    # touch variable controlling build of the module to suppress "unused variable" CMake warning
-  endif()
-  unset(__modname)
-endmacro()
-
-macro(ocv_module_disable module)
-  ocv_module_disable_(${module})
-  return() # leave the current folder
-endmacro()
-
-# gather acceptable locations and generate names for them
-# if folder contains CMakeLists.txt - it is accepted,
-# otherwise all first-level subfolders containing CMakeLists.txt are accepted.
-# Usage: _glob_locations(<output paths list> <output names list> <folder> [<folder> ...])
-function(_glob_locations out_paths out_names)
-  set(PATHS ${ARGN})
-  foreach(path ${PATHS})
-    #message(STATUS "Inspect: ${path}")
-    list(LENGTH paths before)
-    get_filename_component(path "${path}" ABSOLUTE)
-    # Either module itself
-    if(NOT path STREQUAL "${OpenCV_SOURCE_DIR}/modules" AND EXISTS "${path}/CMakeLists.txt")
-      get_filename_component(name "${path}" NAME)
-      list(APPEND paths "${path}")
-      list(APPEND names "${name}")
-    else()
-      # Either flat collection of modules
-      file(GLOB subdirs RELATIVE "${path}" "${path}/*")
-      foreach(subdir ${subdirs})
-        #message(STATUS "Inspect: ${path}/${subdir}")
-        if(EXISTS "${path}/${subdir}/CMakeLists.txt")
-          list(APPEND paths "${path}/${subdir}")
-          list(APPEND names "${subdir}")
-        endif()
-      endforeach()
-    endif()
-    list(LENGTH paths after)
-    if(before EQUAL after)
-      message(SEND_ERROR "No modules has been found: ${path}")
-    endif()
-  endforeach()
-  # Return
-  set(${out_paths} ${paths} PARENT_SCOPE)
-  set(${out_names} ${names} PARENT_SCOPE)
-endfunction()
-
-# Calls 'add_subdirectory' for each location.
-# Note: both input lists should have same length.
-# Usage: _add_modules_1(<list with paths> <list with names>)
-macro(_add_modules_1 paths names)
-  ocv_debug_message("_add_modules_1(paths=${paths}, names=${names}, ... " ${ARGN} ")")
-  list(LENGTH ${paths} __len)
-  if(NOT __len EQUAL 0)
-    list(LENGTH ${names} __len_verify)
-    if(NOT __len EQUAL __len_verify)
-      message(FATAL_ERROR "Bad configuration! ${__len} != ${__len_verify}")
-    endif()
-    math(EXPR __len "${__len} - 1")
-    foreach(i RANGE ${__len})
-      list(GET ${paths} ${i} __path)
-      list(GET ${names} ${i} __name)
-      #message(STATUS "First pass: ${__name} => ${__path}")
-      include("${__path}/cmake/init.cmake" OPTIONAL)
-      add_subdirectory("${__path}" "${OpenCV_BINARY_DIR}/modules/.firstpass/${__name}")
-    endforeach()
-  endif()
-endmacro()
-
-# Calls 'add_subdirectory' for each module name.
-# Usage: _add_modules_2([<module> ...])
-macro(_add_modules_2)
-  ocv_debug_message("_add_modules_2(" ${ARGN} ")")
-  foreach(m ${ARGN})
-    set(the_module "${m}")
-    ocv_cmake_hook(PRE_MODULES_CREATE_${the_module})
-    if(BUILD_opencv_world AND m STREQUAL "opencv_world"
-        OR NOT BUILD_opencv_world
-        OR NOT OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-      if(NOT m MATCHES "^opencv_")
-        message(WARNING "Incorrect module name: ${m}")
-      endif()
-      string(REGEX REPLACE "^opencv_" "" name "${m}")
-      #message(STATUS "Second pass: ${name} => ${OPENCV_MODULE_${m}_LOCATION}")
-      add_subdirectory("${OPENCV_MODULE_${m}_LOCATION}" "${OpenCV_BINARY_DIR}/modules/${name}")
-    endif()
-    ocv_cmake_hook(POST_MODULES_CREATE_${the_module})
-  endforeach()
-  unset(the_module)
-endmacro()
-
-# Check if list of input items is unique.
-# Usage: _assert_uniqueness(<failure message> <element> [<element> ...])
-function(_assert_uniqueness msg)
-  ocv_get_duplicates(dups ${ARGN})
-  if(dups)
-    foreach(e ${ARGN})
-      list(FIND dups "${e}" idx)
-      if(NOT idx EQUAL -1)
-        set(prefix " > ")
-      else()
-        set(prefix "   ")
-      endif()
-      message("${prefix}${e}")
-    endforeach()
-    message(FATAL_ERROR "${msg}")
-  endif()
-endfunction()
-
-# collect modules from specified directories
-# NB: must be called only once!
-# Usage: ocv_glob_modules(<main location> [<extra location> ...])
-macro(ocv_glob_modules main_root)
-  ocv_cmake_hook(INIT_MODULES_GLOB)
-  if(DEFINED OPENCV_INITIAL_PASS)
-    message(FATAL_ERROR "OpenCV has already loaded its modules. Calling ocv_glob_modules second time is not allowed.")
-  endif()
-
-  # collect modules
-  set(OPENCV_INITIAL_PASS ON)
-  _glob_locations(__main_paths __main_names ${main_root})
-  _glob_locations(__extra_paths __extra_names ${ARGN})
-  _assert_uniqueness("Duplicated modules LOCATIONS has been found" ${__main_paths} ${__extra_paths})
-  _assert_uniqueness("Duplicated modules NAMES has been found" ${__main_names} ${__extra_names})
-  set(OPENCV_PROCESSING_EXTRA_MODULES 0)
-  ocv_cmake_hook(PRE_MODULES_SCAN)
-  _add_modules_1(__main_paths __main_names)
-  set(OPENCV_PROCESSING_EXTRA_MODULES 1)
-  ocv_cmake_hook(PRE_MODULES_SCAN_EXTRA)
-  _add_modules_1(__extra_paths __extra_names)
-  ocv_clear_vars(__main_names __extra_names __main_paths __extra_paths)
-  ocv_cmake_hook(POST_MODULES_SCAN)
-
-  # resolve dependencies
-  __ocv_resolve_dependencies()
-
-  # create modules
-  set(OPENCV_INITIAL_PASS OFF)
-  ocv_cmake_hook(PRE_MODULES_CREATE)
-  _add_modules_2(${OPENCV_MODULES_BUILD})
-  ocv_cmake_hook(POST_MODULES_CREATE)
-endmacro()
-
-
-# called by root CMakeLists.txt
-macro(ocv_register_modules)
-  if(NOT OPENCV_MODULES_PATH)
-    set(OPENCV_MODULES_PATH "${OpenCV_SOURCE_DIR}/modules")
-  endif()
-
-  ocv_glob_modules(${OPENCV_MODULES_PATH} ${OPENCV_EXTRA_MODULES_PATH})
-
-  # build lists of modules to be documented
-  set(OPENCV_MODULES_MAIN "")
-  set(OPENCV_MODULES_EXTRA "")
-
-  foreach(mod ${OPENCV_MODULES_BUILD} ${OPENCV_MODULES_DISABLED_USER} ${OPENCV_MODULES_DISABLED_AUTO} ${OPENCV_MODULES_DISABLED_FORCE})
-    string(REGEX REPLACE "^opencv_" "" mod "${mod}")
-    if("${OPENCV_MODULE_opencv_${mod}_LOCATION}" STREQUAL "${OpenCV_SOURCE_DIR}/modules/${mod}")
-      list(APPEND OPENCV_MODULES_MAIN ${mod})
-    else()
-      list(APPEND OPENCV_MODULES_EXTRA ${mod})
-    endif()
-  endforeach()
-  ocv_list_sort(OPENCV_MODULES_MAIN)
-  ocv_list_sort(OPENCV_MODULES_EXTRA)
-  set(FIXED_ORDER_MODULES core imgproc imgcodecs videoio highgui video calib3d features2d objdetect dnn ml flann photo stitching)
-  list(REMOVE_ITEM OPENCV_MODULES_MAIN ${FIXED_ORDER_MODULES})
-  set(OPENCV_MODULES_MAIN ${FIXED_ORDER_MODULES} ${OPENCV_MODULES_MAIN})
-
-  set(OPENCV_MODULES_MAIN ${OPENCV_MODULES_MAIN} CACHE INTERNAL "List of main modules" FORCE)
-  set(OPENCV_MODULES_EXTRA ${OPENCV_MODULES_EXTRA} CACHE INTERNAL "List of extra modules" FORCE)
-endmacro()
-
-
-# disables OpenCV module with missing dependencies
-function(__ocv_module_turn_off the_module)
-  list(REMOVE_ITEM OPENCV_MODULES_DISABLED_AUTO "${the_module}")
-  list(APPEND OPENCV_MODULES_DISABLED_AUTO "${the_module}")
-  list(REMOVE_ITEM OPENCV_MODULES_BUILD "${the_module}")
-  list(REMOVE_ITEM OPENCV_MODULES_PUBLIC "${the_module}")
-  set(HAVE_${the_module} OFF CACHE INTERNAL "Module ${the_module} can not be built in current configuration")
-
-  set(OPENCV_MODULES_DISABLED_AUTO "${OPENCV_MODULES_DISABLED_AUTO}" CACHE INTERNAL "")
-  set(OPENCV_MODULES_BUILD "${OPENCV_MODULES_BUILD}" CACHE INTERNAL "")
-  set(OPENCV_MODULES_PUBLIC "${OPENCV_MODULES_PUBLIC}" CACHE INTERNAL "")
-endfunction()
-
-# sort modules by dependencies
-function(__ocv_sort_modules_by_deps __lst)
-  ocv_list_sort(${__lst})
-  set(input ${${__lst}})
-  set(result "")
-  set(result_extra "")
-  while(input)
-    list(LENGTH input length_before)
-    foreach (m ${input})
-      # check if module is in the result already
-      if (NOT ";${result};" MATCHES ";${m};")
-        # scan through module dependencies...
-        set(unresolved_deps_found FALSE)
-        foreach (d ${OPENCV_MODULE_${m}_DEPS})
-          # ... which are not already in the result and are enabled
-          if ((NOT ";${result};" MATCHES ";${d};") AND HAVE_${d})
-            set(unresolved_deps_found TRUE)
-            break()
-          endif()
-        endforeach()
-        # check if all dependencies for this module has been resolved
-        if (NOT unresolved_deps_found)
-          list(APPEND result ${m})
-          list(REMOVE_ITEM input ${m})
-        endif()
-      endif()
-    endforeach()
-    list(LENGTH input length_after)
-    # check for infinite loop or unresolved dependencies
-    if (NOT length_after LESS length_before)
-      if(NOT BUILD_SHARED_LIBS)
-        if (";${input};" MATCHES ";opencv_world;")
-          list(REMOVE_ITEM input "opencv_world")
-          list(APPEND result_extra "opencv_world")
-        else()
-          # We can't do here something
-          list(APPEND result ${input})
-          break()
-        endif()
-      else()
-        message(FATAL_ERROR "FATAL: Unresolved dependencies or loop in dependency graph (${length_after})\n"
-          "Processed ${__lst}: ${${__lst}}\n"
-          "Good modules: ${result}\n"
-          "Bad modules: ${input}"
-        )
-        list(APPEND result ${input})
-        break()
-      endif()
-    endif()
-  endwhile()
-  set(${__lst} "${result};${result_extra}" PARENT_SCOPE)
-endfunction()
-
-# resolve dependencies
-function(__ocv_resolve_dependencies)
-  foreach(m ${OPENCV_MODULES_DISABLED_USER})
-    set(HAVE_${m} OFF CACHE INTERNAL "Module ${m} will not be built in current configuration")
-  endforeach()
-  foreach(m ${OPENCV_MODULES_BUILD})
-    set(HAVE_${m} ON CACHE INTERNAL "Module ${m} will be built in current configuration")
-  endforeach()
-
-  # Whitelist feature
-  if(BUILD_LIST)
-    # Prepare the list
-    string(REGEX REPLACE "[ ,:]+" ";" whitelist "${BUILD_LIST}" )
-    if(BUILD_opencv_world)
-      list(APPEND whitelist world)
-    endif()
-    ocv_list_add_prefix(whitelist "opencv_")
-    ocv_list_sort(whitelist)
-    ocv_list_unique(whitelist)
-    message(STATUS "Using whitelist: ${whitelist}")
-    # Expand the list
-    foreach(depth RANGE 10)
-      set(new_whitelist ${whitelist})
-      foreach(m ${whitelist})
-        list(APPEND new_whitelist ${OPENCV_MODULE_${m}_REQ_DEPS})
-        list(APPEND new_whitelist ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      endforeach()
-      ocv_list_sort(new_whitelist)
-      ocv_list_unique(new_whitelist)
-      if("${whitelist}" STREQUAL "${new_whitelist}")
-        break()
-      endif()
-      set(whitelist "${new_whitelist}")
-    endforeach()
-    # Disable modules not in whitelist
-    foreach(m ${OPENCV_MODULES_BUILD})
-      list(FIND whitelist ${m} idx)
-      if(idx EQUAL -1)
-        message(STATUS "Module ${m} disabled by whitelist")
-        __ocv_module_turn_off(${m})
-      endif()
-    endforeach()
-  endif()
-
-  # add reverse wrapper dependencies (BINDINDS)
-  foreach(the_module ${OPENCV_MODULES_BUILD})
-    foreach (wrapper ${OPENCV_MODULE_${the_module}_WRAPPERS})
-      if(wrapper STREQUAL "python")  # hack for python (BINDINDS)
-        ocv_add_dependencies(opencv_python2 OPTIONAL ${the_module})
-        ocv_add_dependencies(opencv_python3 OPTIONAL ${the_module})
-      else()
-        ocv_add_dependencies(opencv_${wrapper} OPTIONAL ${the_module})
-      endif()
-      if(DEFINED OPENCV_MODULE_opencv_${wrapper}_bindings_generator_CLASS)
-        ocv_add_dependencies(opencv_${wrapper}_bindings_generator OPTIONAL ${the_module})
-      endif()
-    endforeach()
-  endforeach()
-
-  # disable MODULES with unresolved dependencies
-  set(has_changes ON)
-  while(has_changes)
-    set(has_changes OFF)
-    foreach(m ${OPENCV_MODULES_BUILD})
-      set(__deps ${OPENCV_MODULE_${m}_REQ_DEPS} ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      while(__deps)
-        ocv_list_pop_front(__deps d)
-        string(TOLOWER "${d}" upper_d)
-        if(NOT (HAVE_${d} OR HAVE_${upper_d} OR TARGET ${d} OR EXISTS ${d}))
-          if(d MATCHES "^opencv_") # TODO Remove this condition in the future and use HAVE_ variables only
-            message(STATUS "Module ${m} disabled because ${d} dependency can't be resolved!")
-            __ocv_module_turn_off(${m})
-            set(has_changes ON)
-            break()
-          else()
-            message(STATUS "Assume that non-module dependency is available: ${d} (for module ${m})")
-          endif()
-        endif()
-      endwhile()
-    endforeach()
-  endwhile()
-
-#  message(STATUS "List of active modules: ${OPENCV_MODULES_BUILD}")
-
-  foreach(m ${OPENCV_MODULES_BUILD})
-    set(deps_${m} ${OPENCV_MODULE_${m}_REQ_DEPS})
-    foreach(d ${OPENCV_MODULE_${m}_OPT_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        if(HAVE_${d} OR TARGET ${d})
-          list(APPEND deps_${m} ${d})
-        endif()
-      endif()
-    endforeach()
-#    message(STATUS "Initial deps of ${m} (w/o private deps): ${deps_${m}}")
-  endforeach()
-
-  # propagate dependencies
-  set(has_changes ON)
-  while(has_changes)
-    set(has_changes OFF)
-    foreach(m2 ${OPENCV_MODULES_BUILD}) # transfer deps of m2 to m
-      foreach(m ${OPENCV_MODULES_BUILD})
-        if((NOT m STREQUAL m2) AND ";${deps_${m}};" MATCHES ";${m2};")
-          foreach(d ${deps_${m2}})
-            if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-#              message(STATUS "  Transfer dependency ${d} from ${m2} to ${m}")
-              list(APPEND deps_${m} ${d})
-              set(has_changes ON)
-            endif()
-            if(BUILD_opencv_world
-                AND NOT "${m}" STREQUAL "opencv_world"
-                AND NOT "${m2}" STREQUAL "opencv_world"
-                AND OPENCV_MODULE_${m2}_IS_PART_OF_WORLD
-                AND NOT OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-              if(NOT (";${deps_${m}};" MATCHES ";opencv_world;"))
-#                message(STATUS "  Transfer dependency opencv_world alias ${m2} to ${m}")
-                list(APPEND deps_${m} opencv_world)
-                set(has_changes ON)
-              endif()
-            endif()
-          endforeach()
-        endif()
-      endforeach()
-    endforeach()
-  endwhile()
-
-  # process private deps
-  foreach(m ${OPENCV_MODULES_BUILD})
-    foreach(d ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        list(APPEND deps_${m} ${d})
-      endif()
-    endforeach()
-    foreach(d ${OPENCV_MODULE_${m}_PRIVATE_OPT_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        if(HAVE_${d} OR TARGET ${d})
-          list(APPEND deps_${m} ${d})
-        endif()
-      endif()
-    endforeach()
-  endforeach()
-
-  ocv_list_sort(OPENCV_MODULES_BUILD)
-
-  foreach(m ${OPENCV_MODULES_BUILD})
-#    message(STATUS "FULL deps of ${m}: ${deps_${m}}")
-    set(OPENCV_MODULE_${m}_DEPS ${deps_${m}})
-    set(OPENCV_MODULE_${m}_DEPS_EXT ${deps_${m}})
-    ocv_list_filterout(OPENCV_MODULE_${m}_DEPS_EXT "^opencv_[^ ]+$")
-    if(OPENCV_MODULE_${m}_DEPS_EXT AND OPENCV_MODULE_${m}_DEPS)
-      list(REMOVE_ITEM OPENCV_MODULE_${m}_DEPS ${OPENCV_MODULE_${m}_DEPS_EXT})
-    endif()
-  endforeach()
-
-  # reorder dependencies
-  foreach(m ${OPENCV_MODULES_BUILD})
-    __ocv_sort_modules_by_deps(OPENCV_MODULE_${m}_DEPS)
-
-    set(LINK_DEPS ${OPENCV_MODULE_${m}_DEPS})
-
-    # process world
-    if(BUILD_opencv_world)
-      if(OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-        list(APPEND OPENCV_WORLD_MODULES ${m})
-      endif()
-      foreach(m2 ${OPENCV_MODULES_BUILD})
-        if(OPENCV_MODULE_${m2}_IS_PART_OF_WORLD)
-          if(";${LINK_DEPS};" MATCHES ";${m2};")
-            list(REMOVE_ITEM LINK_DEPS ${m2})
-            if(NOT (";${LINK_DEPS};" MATCHES ";opencv_world;") AND NOT (${m} STREQUAL opencv_world))
-              list(APPEND LINK_DEPS opencv_world)
-            endif()
-          endif()
-          if("${m}" STREQUAL opencv_world)
-            list(APPEND OPENCV_MODULE_opencv_world_DEPS_EXT ${OPENCV_MODULE_${m2}_DEPS_EXT})
-          endif()
-        endif()
-      endforeach()
-    endif()
-
-    set(OPENCV_MODULE_${m}_DEPS ${OPENCV_MODULE_${m}_DEPS} CACHE INTERNAL "Flattened dependencies of ${m} module")
-    set(OPENCV_MODULE_${m}_DEPS_EXT ${OPENCV_MODULE_${m}_DEPS_EXT} CACHE INTERNAL "Extra dependencies of ${m} module")
-    set(OPENCV_MODULE_${m}_DEPS_TO_LINK ${LINK_DEPS} CACHE INTERNAL "Flattened dependencies of ${m} module (for linker)")
-
-#    message(STATUS "  module deps of ${m}: ${OPENCV_MODULE_${m}_DEPS}")
-#    message(STATUS "  module link deps of ${m}: ${OPENCV_MODULE_${m}_DEPS_TO_LINK}")
-#    message(STATUS "  extra deps of ${m}: ${OPENCV_MODULE_${m}_DEPS_EXT}")
-#    message(STATUS "")
-  endforeach()
-
-  __ocv_sort_modules_by_deps(OPENCV_MODULES_BUILD)
-
-  set(OPENCV_MODULES_PUBLIC        ${OPENCV_MODULES_PUBLIC}        CACHE INTERNAL "List of OpenCV modules marked for export")
-  set(OPENCV_MODULES_BUILD         ${OPENCV_MODULES_BUILD}         CACHE INTERNAL "List of OpenCV modules included into the build")
-  set(OPENCV_MODULES_DISABLED_AUTO ${OPENCV_MODULES_DISABLED_AUTO} CACHE INTERNAL "List of OpenCV modules implicitly disabled due to dependencies")
-  set(OPENCV_WORLD_MODULES         ${OPENCV_WORLD_MODULES}         CACHE INTERNAL "List of OpenCV modules included into the world")
-endfunction()
-
-
-# setup include paths for the list of passed modules
-macro(ocv_include_modules)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d})
-      if (EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_include_directories("${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_include_directories("${d}")
-    endif()
-  endforeach()
-endmacro()
-
-# same as previous but with dependencies
-macro(ocv_include_modules_recurse)
-  ocv_include_modules(${ARGN})
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d} AND DEFINED OPENCV_MODULE_${d}_DEPS)
-      foreach (sub ${OPENCV_MODULE_${d}_DEPS})
-        ocv_include_modules(${sub})
-      endforeach()
-    endif()
-  endforeach()
-endmacro()
-
-# setup include paths for the list of passed modules
-macro(ocv_target_include_modules target)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_")
-      if(HAVE_${d} AND EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_target_include_directories(${target} "${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_target_include_directories(${target} "${d}")
-    else()
-      message(WARNING "Unexpected include: ${d} (module=${the_module})")
-    endif()
-  endforeach()
-endmacro()
-
-# setup include paths for the list of passed modules and recursively add dependent modules
-macro(ocv_target_include_modules_recurse target)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d})
-      if (EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_target_include_directories(${target} "${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-      if(OPENCV_MODULE_${d}_DEPS)
-        ocv_target_include_modules(${target} ${OPENCV_MODULE_${d}_DEPS})
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_target_include_directories(${target} "${d}")
-    endif()
-  endforeach()
-endmacro()
-
-# setup include path for OpenCV headers for specified module
-# ocv_module_include_directories(<extra include directories/extra include modules>)
-macro(ocv_module_include_directories)
-  if(ENABLE_PRECOMPILED_HEADERS OR OPENCV_INCLUDE_DIR_APPEND_MODULE_SRC)
-    ocv_target_include_directories(${the_module} "${OPENCV_MODULE_${the_module}_LOCATION}/src")
-  endif()
-  ocv_target_include_directories(${the_module}
-      "${OPENCV_MODULE_${the_module}_LOCATION}/include"
-      "${CMAKE_CURRENT_BINARY_DIR}" # for precompiled headers
-      )
-  ocv_target_include_modules(${the_module} ${OPENCV_MODULE_${the_module}_DEPS} ${ARGN})
-endmacro()
-
-
-# sets header and source files for the current module
-# NB: all files specified as headers will be installed
-# Usage:
-# ocv_set_module_sources([HEADERS] <list of files> [SOURCES] <list of files>)
-macro(ocv_set_module_sources)
-  ocv_debug_message("ocv_set_module_sources(" ${ARGN} ")")
-
-  set(OPENCV_MODULE_${the_module}_HEADERS "")
-  set(OPENCV_MODULE_${the_module}_SOURCES "")
-
-  foreach(f "HEADERS" ${ARGN})
-    if(f STREQUAL "HEADERS" OR f STREQUAL "SOURCES")
-      set(__filesvar "OPENCV_MODULE_${the_module}_${f}")
-    else()
-      list(APPEND ${__filesvar} "${f}")
-    endif()
-  endforeach()
-
-  # the hacky way to embed any files into the OpenCV without modification of its build system
-  if(COMMAND ocv_get_module_external_sources)
-    ocv_get_module_external_sources()
-  endif()
-
-  if(OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED)
-    list(APPEND OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED})
-  endif()
-
-  # TODO Update hooks above
-  ocv_cmake_hook(INIT_MODULE_SOURCES)
-  ocv_cmake_hook(INIT_MODULE_SOURCES_${the_module})
-
-  # use full paths for module to be independent from the module location
-  ocv_convert_to_full_paths(OPENCV_MODULE_${the_module}_HEADERS)
-
-  set(OPENCV_MODULE_${the_module}_HEADERS ${OPENCV_MODULE_${the_module}_HEADERS} CACHE INTERNAL "List of header files for ${the_module}")
-  set(OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES} CACHE INTERNAL "List of source files for ${the_module}")
-endmacro()
-
-# finds and sets headers and sources for the standard OpenCV module
-# Usage:
-# ocv_glob_module_sources([EXCLUDE_CUDA] [EXCLUDE_OPENCL] <extra sources&headers in the same format as used in ocv_set_module_sources>)
-macro(ocv_glob_module_sources)
-  ocv_debug_message("ocv_glob_module_sources(" ${ARGN} ")")
-  set(_argn ${ARGN})
-  list(FIND _argn "EXCLUDE_CUDA" exclude_cuda)
-  if(NOT exclude_cuda EQUAL -1)
-    list(REMOVE_AT _argn ${exclude_cuda})
-  endif()
-  list(FIND _argn "EXCLUDE_OPENCL" exclude_opencl)
-  if(NOT exclude_opencl EQUAL -1)
-    list(REMOVE_AT _argn ${exclude_opencl})
-  endif()
-
-  file(GLOB_RECURSE lib_srcs
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.cpp"
-  )
-  file(GLOB_RECURSE lib_int_hdrs
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.h"
-  )
-  file(GLOB lib_hdrs
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/hal/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/hal/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/utils/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/utils/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/legacy/*.h"
-  )
-  file(GLOB lib_hdrs_detail
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/detail/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/detail/*.h"
-  )
-  if (APPLE)
-    file(GLOB_RECURSE lib_srcs_apple
-         "${CMAKE_CURRENT_LIST_DIR}/src/*.mm"
-         "${CMAKE_CURRENT_LIST_DIR}/src/*.swift"
-    )
-    list(APPEND lib_srcs ${lib_srcs_apple})
-  endif()
-
-  ocv_source_group("Src" DIRBASE "${CMAKE_CURRENT_LIST_DIR}/src" FILES ${lib_srcs} ${lib_int_hdrs})
-  ocv_source_group("Include" DIRBASE "${CMAKE_CURRENT_LIST_DIR}/include" FILES ${lib_hdrs} ${lib_hdrs_detail})
-
-  set(lib_cuda_srcs "")
-  set(lib_cuda_hdrs "")
-  if(HAVE_CUDA AND exclude_cuda EQUAL -1)
-    file(GLOB lib_cuda_srcs
-         "${CMAKE_CURRENT_LIST_DIR}/src/cuda/*.cu"
-    )
-    file(GLOB lib_cuda_hdrs
-         "${CMAKE_CURRENT_LIST_DIR}/src/cuda/*.hpp"
-    )
-    source_group("Src\\Cuda"      FILES ${lib_cuda_srcs} ${lib_cuda_hdrs})
-  endif()
-
-  file(GLOB cl_kernels
-       "${CMAKE_CURRENT_LIST_DIR}/src/opencl/*.cl"
-  )
-  if(cl_kernels AND exclude_opencl EQUAL -1)
-    set(OCL_NAME opencl_kernels_${name})
-    add_custom_command(
-      OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp"  # don't add .hpp file here to optimize build process
-      COMMAND ${CMAKE_COMMAND} "-DMODULE_NAME=${name}" "-DCL_DIR=${CMAKE_CURRENT_LIST_DIR}/src/opencl" "-DOUTPUT=${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" -P "${OpenCV_SOURCE_DIR}/cmake/cl2cpp.cmake"
-      DEPENDS ${cl_kernels} "${OpenCV_SOURCE_DIR}/cmake/cl2cpp.cmake"
-      COMMENT "Processing OpenCL kernels (${name})"
-    )
-    ocv_source_group("Src\\opencl\\kernels" FILES ${cl_kernels})
-    ocv_source_group("Src\\opencl\\kernels\\autogenerated" FILES "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp")
-    set_source_files_properties("${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp"
-        PROPERTIES GENERATED TRUE
-    )
-    list(APPEND lib_srcs ${cl_kernels} "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp")
-  endif()
-
-  ocv_set_module_sources(${_argn} HEADERS ${lib_hdrs} ${lib_hdrs_detail}
-                         SOURCES ${lib_srcs} ${lib_int_hdrs} ${lib_cuda_srcs} ${lib_cuda_hdrs})
-endmacro()
-
-# creates OpenCV module in current folder
-# creates new target, configures standard dependencies, compilers flags, install rules
-# Usage:
-#   ocv_create_module(<extra link dependencies>)
-#   ocv_create_module()
-macro(ocv_create_module)
-  ocv_debug_message("${the_module}: ocv_create_module(" ${ARGN} ")")
-  if(OPENCV_MODULE_${the_module}_CLASS STREQUAL "BINDINGS")
-    message(FATAL_ERROR "Bindings module can't call ocv_create_module()")
-  endif()
-  if(NOT " ${ARGN}" STREQUAL " ")
-    set(OPENCV_MODULE_${the_module}_LINK_DEPS "${OPENCV_MODULE_${the_module}_LINK_DEPS};${ARGN}" CACHE INTERNAL "")
-  endif()
-  if(BUILD_opencv_world AND OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD)
-    # nothing
-    set(the_module_target opencv_world)
-  else()
-    _ocv_create_module(${ARGN})
-    set(the_module_target ${the_module})
-  endif()
-
-  if(WINRT AND BUILD_TESTS)
-    # removing APPCONTAINER from modules to run from console
-    # in case of usual starting of WinRT test apps output is missing
-    # so starting of console version w/o APPCONTAINER is required to get test results
-    # also this allows to use opencv_extra test data for these tests
-    if(NOT "${the_module}" STREQUAL "opencv_ts" AND NOT "${the_module}" STREQUAL "opencv_hal")
-      add_custom_command(TARGET ${the_module}
-                         POST_BUILD
-                         COMMAND link.exe /edit /APPCONTAINER:NO $(TargetPath))
-    endif()
-
-    if("${the_module}" STREQUAL "opencv_ts")
-      # copy required dll files; WinRT apps need these dlls that are usually substituted by Visual Studio
-      # however they are not on path and need to be placed with executables to run from console w/o APPCONTAINER
-      add_custom_command(TARGET ${the_module}
-        POST_BUILD
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\msvcp$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\msvcp$(PlatformToolsetVersion)_app.dll\""
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\msvcr$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\msvcr$(PlatformToolsetVersion)_app.dll\""
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\vccorlib$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\vccorlib$(PlatformToolsetVersion)_app.dll\"")
-    endif()
-  endif()
-endmacro()
-
-macro(_ocv_create_module)
-  add_definitions(-D__OPENCV_BUILD=1)
-
-  ocv_compiler_optimization_process_sources(OPENCV_MODULE_${the_module}_SOURCES OPENCV_MODULE_${the_module}_DEPS_EXT ${the_module})
-  set(__module_headers ${OPENCV_MODULE_${the_module}_HEADERS})
-  if(__module_headers)
-    list(SORT __module_headers)  # fix headers order, useful for bindings
-  endif()
-  set(OPENCV_MODULE_${the_module}_HEADERS ${__module_headers} CACHE INTERNAL "List of header files for ${the_module}")
-  set(OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES} CACHE INTERNAL "List of source files for ${the_module}")
-
-  # The condition we ought to be testing here is whether ocv_add_precompiled_headers will
-  # be called at some point in the future. We can't look into the future, though,
-  # so this will have to do.
-  if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/precomp.hpp" AND NOT ${the_module} STREQUAL opencv_world)
-    get_native_precompiled_header(${the_module} precomp.hpp)
-  endif()
-
-  if(WIN32
-      AND (BUILD_SHARED_LIBS AND NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC")
-      AND NOT OPENCV_VS_VERSIONINFO_SKIP)
-    if(DEFINED OPENCV_VS_VERSIONINFO_FILE)
-      set(_VS_VERSION_FILE "${OPENCV_VS_VERSIONINFO_FILE}")
-    elseif(DEFINED OPENCV_VS_VERSIONINFO_${the_module}_FILE)
-      set(_VS_VERSION_FILE "${OPENCV_VS_VERSIONINFO_${the_module}_FILE}")
-    elseif(NOT OPENCV_VS_VERSIONINFO_SKIP_GENERATION)
-      set(_VS_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/vs_version.rc")
-      ocv_generate_vs_version_file("${_VS_VERSION_FILE}"
-        NAME "${the_module}"
-        FILEDESCRIPTION "OpenCV module: ${OPENCV_MODULE_${the_module}_DESCRIPTION}"
-        INTERNALNAME "${the_module}${OPENCV_DLLVERSION}"
-        ORIGINALFILENAME "${the_module}${OPENCV_DLLVERSION}.dll"
-      )
-    endif()
-    if(_VS_VERSION_FILE)
-      if(NOT EXISTS "${_VS_VERSION_FILE}")
-        message(STATUS "${the_module}: Required .rc file is missing: ${_VS_VERSION_FILE}")
-      endif()
-      source_group("Src" FILES "${_VS_VERSION_FILE}")
-    endif()
-  endif()
-  if(WIN32 AND NOT (
-          "${the_module}" STREQUAL "opencv_core" OR
-          "${the_module}" STREQUAL "opencv_world" OR
-          "${the_module}" STREQUAL "opencv_cudev"
-      )
-      AND (BUILD_SHARED_LIBS AND NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC")
-      AND NOT OPENCV_SKIP_DLLMAIN_GENERATION
-  )
-      set(_DLLMAIN_FILE "${CMAKE_CURRENT_BINARY_DIR}/${the_module}_main.cpp")
-      configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/dllmain.cpp.in" "${_DLLMAIN_FILE}" @ONLY)
-  endif()
-
-  source_group("Include" FILES "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv2/opencv_modules.hpp")
-  source_group("Src" FILES "${${the_module}_pch}")
-  ocv_cmake_hook(PRE_CREATE_MODULE_LIBRARY)
-  ocv_cmake_hook(PRE_CREATE_MODULE_LIBRARY_${the_module})
-  ocv_add_library(${the_module} ${OPENCV_MODULE_TYPE} ${OPENCV_MODULE_${the_module}_HEADERS} ${OPENCV_MODULE_${the_module}_SOURCES}
-    "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv2/opencv_modules.hpp"
-    ${${the_module}_pch}
-    ${_VS_VERSION_FILE}
-    ${_DLLMAIN_FILE}
-  )
-  set_target_properties(${the_module} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};Module")
-  set_source_files_properties(${OPENCV_MODULE_${the_module}_HEADERS} ${OPENCV_MODULE_${the_module}_SOURCES} ${${the_module}_pch}
-    PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};Module")
-
-  ocv_target_link_libraries(${the_module} PUBLIC    ${OPENCV_MODULE_${the_module}_DEPS_TO_LINK}
-                                          INTERFACE ${OPENCV_MODULE_${the_module}_DEPS_TO_LINK}
-  )
-  ocv_target_link_libraries(${the_module} PUBLIC    ${OPENCV_MODULE_${the_module}_DEPS_EXT}
-                                          INTERFACE ${OPENCV_MODULE_${the_module}_DEPS_EXT}
-  )
-  ocv_target_link_libraries(${the_module} PRIVATE ${OPENCV_LINKER_LIBS} ${OPENCV_HAL_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
-  if (HAVE_CUDA)
-    ocv_target_link_libraries(${the_module} PRIVATE ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
-  endif()
-
-  if(OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS)
-    target_compile_definitions(${the_module} ${OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS})
-    unset(OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS CACHE)
-  endif()
-
-  add_dependencies(opencv_modules ${the_module})
-
-  if(ENABLE_SOLUTION_FOLDERS)
-    set_target_properties(${the_module} PROPERTIES FOLDER "modules")
-  endif()
-
-  set_target_properties(${the_module} PROPERTIES
-    OUTPUT_NAME "${the_module}${OPENCV_DLLVERSION}"
-    DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-    COMPILE_PDB_NAME "${the_module}${OPENCV_DLLVERSION}"
-    COMPILE_PDB_NAME_DEBUG "${the_module}${OPENCV_DLLVERSION}${OPENCV_DEBUG_POSTFIX}"
-    ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    COMPILE_PDB_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    LIBRARY_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
-    DEFINE_SYMBOL CVAPI_EXPORTS
-  )
-
-  if(BUILD_FAT_JAVA_LIB)  # force exports from static modules too
-    if(BUILD_SHARED_LIBS)
-      message(FATAL_ERROR "Assertion failed: BUILD_SHARED_LIBS=OFF must be off if BUILD_FAT_JAVA_LIB=ON")
-    endif()
-    target_compile_definitions(${the_module} PRIVATE CVAPI_EXPORTS)
-  endif()
-
-  # For dynamic link numbering conventions
-  if(NOT ANDROID)
-    # Android SDK build scripts can include only .so files into final .apk
-    # As result we should not set version properties for Android
-    set_target_properties(${the_module} PROPERTIES
-      VERSION ${OPENCV_LIBVERSION}
-      SOVERSION ${OPENCV_SOVERSION}
-    )
-  endif()
-
-  if (ENABLE_GNU_STL_DEBUG)
-    target_compile_definitions(${the_module} PUBLIC _GLIBCXX_DEBUG)
-  endif()
-
-  if(MSVC)
-    if(CMAKE_CROSSCOMPILING)
-      set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:secchk")
-    endif()
-    set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:libc /DEBUG")
-  endif()
-
-  get_target_property(_target_type ${the_module} TYPE)
-  if(OPENCV_MODULE_${the_module}_CLASS STREQUAL "PUBLIC" AND
-      ("${_target_type}" STREQUAL "SHARED_LIBRARY" OR (NOT BUILD_SHARED_LIBS OR NOT INSTALL_CREATE_DISTRIB)))
-    ocv_install_target(${the_module} EXPORT OpenCVModules OPTIONAL
-      RUNTIME DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT libs
-      LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT libs NAMELINK_SKIP
-      ARCHIVE DESTINATION ${OPENCV_LIB_ARCHIVE_INSTALL_PATH} COMPONENT dev
-      )
-  endif()
-  if("${_target_type}" STREQUAL "SHARED_LIBRARY")
-    install(TARGETS ${the_module}
-      LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT dev NAMELINK_ONLY)
-  endif()
-
-  # only "public" headers need to be installed
-  ocv_cmake_hook(PRE_INSTALL_MODULE_HEADERS)
-  ocv_cmake_hook(PRE_INSTALL_MODULE_HEADERS_${the_module})
-  if(OPENCV_MODULE_${the_module}_HEADERS AND ";${OPENCV_MODULES_PUBLIC};" MATCHES ";${the_module};")
-    foreach(hdr ${OPENCV_MODULE_${the_module}_HEADERS})
-      string(REGEX REPLACE "^.*opencv2/" "opencv2/" hdr2 "${hdr}")
-      if(NOT hdr2 MATCHES "private" AND hdr2 MATCHES "^(opencv2/?.*)/[^/]+.h(..)?$" )
-        install(FILES ${hdr} OPTIONAL DESTINATION "${OPENCV_INCLUDE_INSTALL_PATH}/${CMAKE_MATCH_1}" COMPONENT dev)
-      else()
-        #message("Header file will be NOT installed: ${hdr}")
-      endif()
-    endforeach()
-  endif()
-
-  _ocv_add_precompiled_headers(${the_module})
-
-  ocv_cmake_hook(POST_CREATE_MODULE_LIBRARY)
-  ocv_cmake_hook(POST_CREATE_MODULE_LIBRARY_${the_module})
-endmacro()
-
-# opencv precompiled headers macro (can add pch to modules and tests)
-# this macro must be called after any "add_definitions" commands, otherwise precompiled headers will not work
-# Usage:
-# ocv_add_precompiled_headers(${the_module})
-macro(_ocv_add_precompiled_headers the_target)
-  ocv_debug_message("ocv_add_precompiled_headers(" ${the_target} ${ARGN} ")")
-
-  if("${the_target}" MATCHES "^opencv_test_.*$")
-    SET(pch_path "test/test_")
-  elseif("${the_target}" MATCHES "^opencv_perf_.*$")
-    SET(pch_path "perf/perf_")
-  else()
-    SET(pch_path "src/")
-  endif()
-  ocv_add_precompiled_header_to_target(${the_target} "${CMAKE_CURRENT_SOURCE_DIR}/${pch_path}precomp.hpp")
-  unset(pch_path)
-endmacro()
-
-# short command for adding simple OpenCV module
-# see ocv_add_module for argument details
-# Usage:
-# ocv_define_module(module_name  [INTERNAL] [EXCLUDE_CUDA] [REQUIRED] [<list of dependencies>] [OPTIONAL <list of optional dependencies>] [WRAP <list of wrappers>])
-macro(ocv_define_module module_name)
-  ocv_debug_message("ocv_define_module(" ${module_name} ${ARGN} ")")
-  set(_argn ${ARGN})
-  set(exclude_cuda "")
-  foreach(arg ${_argn})
-    if("${arg}" STREQUAL "EXCLUDE_CUDA")
-      set(exclude_cuda "${arg}")
-      list(REMOVE_ITEM _argn ${arg})
-    endif()
-  endforeach()
-
-  ocv_add_module(${module_name} ${_argn})
-  ocv_glob_module_sources(${exclude_cuda})
-  ocv_module_include_directories()
-  ocv_create_module()
-
-  ocv_add_accuracy_tests()
-  ocv_add_perf_tests()
-  ocv_add_samples()
-endmacro()
-
-# ensures that all passed modules are available
-# sets OCV_DEPENDENCIES_FOUND variable to TRUE/FALSE
-macro(ocv_check_dependencies)
-  set(OCV_DEPENDENCIES_FOUND TRUE)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_[^ ]+$" AND NOT HAVE_${d})
-      set(OCV_DEPENDENCIES_FOUND FALSE)
-      break()
-    endif()
-  endforeach()
-endmacro()
-
-################################################################################
-# OpenCV tests
-################################################################################
-
-if(DEFINED OPENCV_BUILD_TEST_MODULES_LIST)
-  string(REPLACE "," ";" OPENCV_BUILD_TEST_MODULES_LIST "${OPENCV_BUILD_TEST_MODULES_LIST}")  # support comma-separated list (,) too
-endif()
-if(DEFINED OPENCV_BUILD_PERF_TEST_MODULES_LIST)
-  string(REPLACE "," ";" OPENCV_BUILD_PERF_TEST_MODULES_LIST "${OPENCV_BUILD_PERF_TEST_MODULES_LIST}")  # support comma-separated list (,) too
-endif()
-
-# auxiliary macro to parse arguments of ocv_add_accuracy_tests and ocv_add_perf_tests commands
-macro(__ocv_parse_test_sources tests_type)
-  set(OPENCV_${tests_type}_${the_module}_SOURCES "")
-  set(OPENCV_${tests_type}_${the_module}_DEPS "")
-  set(__file_group_name "")
-  set(__file_group_sources "")
-  foreach(arg "DEPENDS_ON" ${ARGN} "FILES")
-    if(arg STREQUAL "FILES")
-      set(__currentvar "__file_group_sources")
-      if(__file_group_name AND __file_group_sources)
-        source_group("${__file_group_name}" FILES ${__file_group_sources})
-        list(APPEND OPENCV_${tests_type}_${the_module}_SOURCES ${__file_group_sources})
-      endif()
-      set(__file_group_name "")
-      set(__file_group_sources "")
-    elseif(arg STREQUAL "DEPENDS_ON")
-      set(__currentvar "OPENCV_${tests_type}_${the_module}_DEPS")
-    elseif(" ${__currentvar}" STREQUAL " __file_group_sources" AND NOT __file_group_name) # spaces to avoid CMP0054
-      set(__file_group_name "${arg}")
-    else()
-      list(APPEND ${__currentvar} "${arg}")
-    endif()
-  endforeach()
-  unset(__file_group_name)
-  unset(__file_group_sources)
-  unset(__currentvar)
-endmacro()
-
-ocv_check_environment_variables(OPENCV_TEST_EXTRA_CXX_FLAGS_Release)
-
-# this is a command for adding OpenCV performance tests to the module
-# ocv_add_perf_tests(<extra_dependencies>)
-function(ocv_add_perf_tests)
-  ocv_debug_message("ocv_add_perf_tests(" ${ARGN} ")")
-
-  if(WINRT)
-    set(OPENCV_DEBUG_POSTFIX "")
-  endif()
-
-  set(perf_path "${CMAKE_CURRENT_LIST_DIR}/perf")
-  if(BUILD_PERF_TESTS AND EXISTS "${perf_path}"
-      AND (NOT DEFINED OPENCV_BUILD_PERF_TEST_MODULES_LIST
-          OR OPENCV_BUILD_PERF_TEST_MODULES_LIST STREQUAL "all"
-          OR ";${OPENCV_BUILD_PERF_TEST_MODULES_LIST};" MATCHES ";${name};"
-      )
-  )
-    __ocv_parse_test_sources(PERF ${ARGN})
-
-    # opencv_imgcodecs is required for imread/imwrite
-    set(perf_deps opencv_ts ${the_module} opencv_imgcodecs ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULE_opencv_ts_DEPS})
-    ocv_check_dependencies(${perf_deps})
-
-    if(OCV_DEPENDENCIES_FOUND)
-      set(the_target "opencv_perf_${name}")
-      # project(${the_target})
-
-      if(NOT OPENCV_PERF_${the_module}_SOURCES)
-        file(GLOB_RECURSE perf_srcs "${perf_path}/*.cpp")
-        file(GLOB_RECURSE perf_hdrs "${perf_path}/*.hpp" "${perf_path}/*.h")
-        ocv_source_group("Src" DIRBASE "${perf_path}" FILES ${perf_srcs})
-        ocv_source_group("Include" DIRBASE "${perf_path}" FILES ${perf_hdrs})
-        set(OPENCV_PERF_${the_module}_SOURCES ${perf_srcs} ${perf_hdrs})
-      endif()
-
-      ocv_compiler_optimization_process_sources(OPENCV_PERF_${the_module}_SOURCES OPENCV_PERF_${the_module}_DEPS ${the_target})
-
-      if(NOT BUILD_opencv_world)
-        get_native_precompiled_header(${the_target} perf_precomp.hpp)
-      endif()
-
-      source_group("Src" FILES "${${the_target}_pch}")
-      ocv_add_executable(${the_target} ${OPENCV_PERF_${the_module}_SOURCES} ${${the_target}_pch})
-      ocv_target_include_modules(${the_target} ${perf_deps})
-      ocv_target_link_libraries(${the_target} PRIVATE ${perf_deps} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS} ${OPENCV_PERF_${the_module}_DEPS})
-      add_dependencies(opencv_perf_tests ${the_target})
-
-      if(TARGET opencv_videoio_plugins)
-        add_dependencies(${the_target} opencv_videoio_plugins)
-      endif()
-      if(TARGET opencv_highgui_plugins)
-        add_dependencies(${the_target} opencv_highgui_plugins)
-      endif()
-
-      if(HAVE_HPX)
-        message("Linking HPX to Perf test of module ${name}")
-        ocv_target_link_libraries(${the_target} LINK_PRIVATE "${HPX_LIBRARIES}")
-      endif()
-
-      set_target_properties(${the_target} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};PerfTest")
-      set_source_files_properties(${OPENCV_PERF_${the_module}_SOURCES} ${${the_target}_pch}
-        PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};PerfTest")
-
-      # Additional target properties
-      set_target_properties(${the_target} PROPERTIES
-        DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-        RUNTIME_OUTPUT_DIRECTORY "${EXECUTABLE_OUTPUT_PATH}"
-      )
-      if(ENABLE_SOLUTION_FOLDERS)
-        set_target_properties(${the_target} PROPERTIES FOLDER "tests performance")
-      endif()
-
-      if(WINRT)
-        # removing APPCONTAINER from tests to run from console
-        # look for detailed description inside of ocv_create_module macro above
-        add_custom_command(TARGET "opencv_perf_${name}"
-                           POST_BUILD
-                           COMMAND link.exe /edit /APPCONTAINER:NO $(TargetPath))
-      endif()
-
-      if(NOT BUILD_opencv_world)
-        _ocv_add_precompiled_headers(${the_target})
-      endif()
-
-      ocv_add_test_from_target("${the_target}" "Performance" "${the_target}")
-      ocv_add_test_from_target("opencv_sanity_${name}" "Sanity" "${the_target}"
-                               "--perf_min_samples=1"
-                               "--perf_force_samples=1"
-                               "--perf_verify_sanity")
-    else(OCV_DEPENDENCIES_FOUND)
-      # TODO: warn about unsatisfied dependencies
-    endif(OCV_DEPENDENCIES_FOUND)
-    if(INSTALL_TESTS)
-      install(TARGETS ${the_target} RUNTIME DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
-    endif()
-  endif()
-endfunction()
-
-# this is a command for adding OpenCV accuracy/regression tests to the module
-# ocv_add_accuracy_tests(<list of extra dependencies>)
-function(ocv_add_accuracy_tests)
-  ocv_debug_message("ocv_add_accuracy_tests(" ${ARGN} ")")
-
-  set(test_path "${CMAKE_CURRENT_LIST_DIR}/test")
-  if(BUILD_TESTS AND EXISTS "${test_path}"
-      AND (NOT DEFINED OPENCV_BUILD_TEST_MODULES_LIST
-          OR OPENCV_BUILD_TEST_MODULES_LIST STREQUAL "all"
-          OR ";${OPENCV_BUILD_TEST_MODULES_LIST};" MATCHES ";${name};"
-      )
-  )
-    __ocv_parse_test_sources(TEST ${ARGN})
-
-    # opencv_imgcodecs is required for imread/imwrite
-    set(test_deps opencv_ts ${the_module} opencv_imgcodecs opencv_videoio ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULE_opencv_ts_DEPS})
-    ocv_check_dependencies(${test_deps})
-    if(OCV_DEPENDENCIES_FOUND)
-      set(the_target "opencv_test_${name}")
-      # project(${the_target})
-
-      if(NOT OPENCV_TEST_${the_module}_SOURCES)
-        file(GLOB_RECURSE test_srcs "${test_path}/*.cpp")
-        file(GLOB_RECURSE test_hdrs "${test_path}/*.hpp" "${test_path}/*.h")
-        ocv_source_group("Src" DIRBASE "${test_path}" FILES ${test_srcs})
-        ocv_source_group("Include" DIRBASE "${test_path}" FILES ${test_hdrs})
-        set(OPENCV_TEST_${the_module}_SOURCES ${test_srcs} ${test_hdrs})
-      endif()
-
-      if(OPENCV_MODULE_${the_module}_TEST_SOURCES_DISPATCHED)
-        list(APPEND OPENCV_TEST_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_TEST_SOURCES_DISPATCHED})
-      endif()
-      ocv_compiler_optimization_process_sources(OPENCV_TEST_${the_module}_SOURCES OPENCV_TEST_${the_module}_DEPS ${the_target})
-
-      if(NOT BUILD_opencv_world)
-        get_native_precompiled_header(${the_target} test_precomp.hpp)
-      endif()
-
-      source_group("Src" FILES "${${the_target}_pch}")
-      ocv_add_executable(${the_target} ${OPENCV_TEST_${the_module}_SOURCES} ${${the_target}_pch})
-      ocv_target_include_modules(${the_target} ${test_deps})
-      if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/test")
-        ocv_target_include_directories(${the_target} "${CMAKE_CURRENT_BINARY_DIR}/test")
-      endif()
-      ocv_target_link_libraries(${the_target} PRIVATE ${test_deps} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS} ${OPENCV_TEST_${the_module}_DEPS})
-      add_dependencies(opencv_tests ${the_target})
-
-      if(TARGET opencv_videoio_plugins)
-        add_dependencies(${the_target} opencv_videoio_plugins)
-      endif()
-      if(TARGET opencv_highgui_plugins)
-        add_dependencies(${the_target} opencv_highgui_plugins)
-      endif()
-
-      if(HAVE_HPX)
-        message("Linking HPX to Perf test of module ${name}")
-        ocv_target_link_libraries(${the_target} LINK_PRIVATE "${HPX_LIBRARIES}")
-      endif()
-
-      set_target_properties(${the_target} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};AccuracyTest")
-      set_source_files_properties(${OPENCV_TEST_${the_module}_SOURCES} ${${the_target}_pch}
-        PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};AccuracyTest")
-
-      # Additional target properties
-      set_target_properties(${the_target} PROPERTIES
-        DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-        RUNTIME_OUTPUT_DIRECTORY "${EXECUTABLE_OUTPUT_PATH}"
-      )
-
-      ocv_append_target_property(${the_target} COMPILE_DEFINITIONS "__OPENCV_TESTS=1")
-
-      if(ENABLE_SOLUTION_FOLDERS)
-        set_target_properties(${the_target} PROPERTIES FOLDER "tests accuracy")
-      endif()
-
-      if(OPENCV_TEST_BIGDATA)
-        ocv_append_target_property(${the_target} COMPILE_DEFINITIONS "OPENCV_TEST_BIGDATA=1")
-      endif()
-
-      if(NOT BUILD_opencv_world)
-        _ocv_add_precompiled_headers(${the_target})
-      endif()
-
-      if(OPENCV_TEST_EXTRA_CXX_FLAGS_Release)
-        target_compile_options(${the_target} PRIVATE "$<$<CONFIG:Release>:${OPENCV_TEST_EXTRA_CXX_FLAGS_Release}>")
-      endif()
-
-      ocv_add_test_from_target("${the_target}" "Accuracy" "${the_target}")
-    else(OCV_DEPENDENCIES_FOUND)
-      # TODO: warn about unsatisfied dependencies
-    endif(OCV_DEPENDENCIES_FOUND)
-
-    if(INSTALL_TESTS)
-      install(TARGETS ${the_target} RUNTIME DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
-    endif()
-  endif()
-endfunction()
-
-function(ocv_add_samples)
-  ocv_debug_message("ocv_add_samples(" ${ARGN} ")")
-
-  set(samples_path "${CMAKE_CURRENT_SOURCE_DIR}/samples")
-  if(NOT EXISTS "${samples_path}")
-    return()
-  endif()
-
-  string(REGEX REPLACE "^opencv_" "" module_id ${the_module})
-
-  if(BUILD_EXAMPLES)
-    set(samples_deps ${the_module} ${OPENCV_MODULE_${the_module}_DEPS} opencv_imgcodecs opencv_videoio opencv_highgui ${ARGN})
-    ocv_check_dependencies(${samples_deps})
-
-    if(OCV_DEPENDENCIES_FOUND)
-      file(GLOB sample_sources "${samples_path}/*.cpp")
-
-      foreach(source ${sample_sources})
-        get_filename_component(name "${source}" NAME_WE)
-        set(the_target "example_${module_id}_${name}")
-
-        ocv_add_executable(${the_target} "${source}")
-        ocv_target_include_modules(${the_target} ${samples_deps})
-        ocv_target_link_libraries(${the_target} PRIVATE ${samples_deps})
-
-        set_target_properties(${the_target} PROPERTIES
-          PROJECT_LABEL "(sample) ${name}"
-          LABELS "${OPENCV_MODULE_${the_module}_LABEL};Sample")
-        set_source_files_properties("${source}" PROPERTIES
-          LABELS "${OPENCV_MODULE_${the_module}_LABEL};Sample")
-        if(ENABLE_SOLUTION_FOLDERS)
-          set_target_properties(${the_target} PROPERTIES
-            FOLDER "samples/${module_id}")
-        endif()
-        # Add single target to build all samples for the module: 'make opencv_samples_bioinspired'
-        set(parent_target opencv_samples_${module_id})
-        if(NOT TARGET ${parent_target})
-          add_custom_target(${parent_target})
-          add_dependencies(opencv_samples ${parent_target})
-        endif()
-        add_dependencies(${parent_target} ${the_target})
-
-        if(TARGET opencv_videoio_plugins)
-          add_dependencies(${the_target} opencv_videoio_plugins)
-        endif()
-        if(TARGET opencv_highgui_plugins)
-          add_dependencies(${the_target} opencv_highgui_plugins)
-        endif()
-
-        if(INSTALL_BIN_EXAMPLES)
-          install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${module_id}" COMPONENT samples)
-        endif()
-      endforeach()
-    endif()
-  endif()
-
-  if(INSTALL_C_EXAMPLES)
-    file(GLOB DEPLOY_FILES_AND_DIRS "${samples_path}/*")
-    foreach(ITEM ${DEPLOY_FILES_AND_DIRS})
-        IF( IS_DIRECTORY "${ITEM}" )
-            LIST( APPEND sample_dirs "${ITEM}" )
-        ELSE()
-            LIST( APPEND sample_files "${ITEM}" )
-        ENDIF()
-    endforeach()
-    install(FILES ${sample_files}
-            DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${module_id}"
-            COMPONENT samples)
-    install(DIRECTORY ${sample_dirs}
-            DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${module_id}"
-            COMPONENT samples)
-  endif()
-endfunction()
diff --git a/inst/OpenCVModule.4.8.0.cmake b/inst/OpenCVModule.4.8.0.cmake
deleted file mode 100644
index fd66ccb..0000000
--- a/inst/OpenCVModule.4.8.0.cmake
+++ /dev/null
@@ -1,1464 +0,0 @@
-# Local variables (set for each module):
-#
-# name       - short name in lower case i.e. core
-# the_module - full name in lower case i.e. opencv_core
-
-# Global variables:
-#
-# OPENCV_MODULE_${the_module}_LOCATION
-# OPENCV_MODULE_${the_module}_BINARY_DIR
-# OPENCV_MODULE_${the_module}_DESCRIPTION
-# OPENCV_MODULE_${the_module}_CLASS - PUBLIC|INTERNAL|BINDINGS
-# OPENCV_MODULE_${the_module}_HEADERS
-# OPENCV_MODULE_${the_module}_SOURCES
-# OPENCV_MODULE_${the_module}_DEPS - final flattened set of module dependencies
-# OPENCV_MODULE_${the_module}_DEPS_TO_LINK - differs from above for world build only
-# OPENCV_MODULE_${the_module}_DEPS_EXT - non-module dependencies
-# OPENCV_MODULE_${the_module}_REQ_DEPS
-# OPENCV_MODULE_${the_module}_OPT_DEPS
-# OPENCV_MODULE_${the_module}_PRIVATE_REQ_DEPS
-# OPENCV_MODULE_${the_module}_PRIVATE_OPT_DEPS
-# OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD
-# OPENCV_MODULE_${the_module}_CUDA_OBJECTS - compiled CUDA objects list
-# OPENCV_MODULE_${the_module}_WRAPPERS - list of wrappers supporting this module
-# HAVE_${the_module} - for fast check of module availability
-
-# To control the setup of the module you could also set:
-# the_description - text to be used as current module description
-# the_label - label for current module
-# OPENCV_MODULE_TYPE - STATIC|SHARED - set to force override global settings for current module
-# OPENCV_MODULE_IS_PART_OF_WORLD - ON|OFF (default ON) - should the module be added to the opencv_world?
-# BUILD_${the_module}_INIT - ON|OFF (default ON) - initial value for BUILD_${the_module}
-
-# The verbose template for OpenCV module:
-#
-#   ocv_add_module(modname <dependencies>)
-#   ocv_glob_module_sources(([EXCLUDE_OPENCL] [EXCLUDE_CUDA] <extra sources&headers>)
-#                          or glob them manually and ocv_set_module_sources(...)
-#   ocv_module_include_directories(<extra include directories>)
-#   ocv_create_module()
-#   <add extra link dependencies, compiler options, etc>
-#   ocv_add_precompiled_headers(${the_module})
-#   <add extra installation rules>
-#   ocv_add_accuracy_tests(<extra dependencies>)
-#   ocv_add_perf_tests(<extra dependencies>)
-#   ocv_add_samples(<extra dependencies>)
-#
-#
-# If module have no "extra" then you can define it in one line:
-#
-#   ocv_define_module(modname <dependencies>)
-
-# clean flags for modules enabled on previous cmake run
-# this is necessary to correctly handle modules removal
-foreach(mod ${OPENCV_MODULES_BUILD} ${OPENCV_MODULES_DISABLED_USER} ${OPENCV_MODULES_DISABLED_AUTO} ${OPENCV_MODULES_DISABLED_FORCE})
-  if(HAVE_${mod})
-    unset(HAVE_${mod} CACHE)
-  endif()
-  unset(OPENCV_MODULE_${mod}_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_DEPS_EXT CACHE)
-  unset(OPENCV_MODULE_${mod}_REQ_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_OPT_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_PRIVATE_REQ_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_PRIVATE_OPT_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_LINK_DEPS CACHE)
-  unset(OPENCV_MODULE_${mod}_WRAPPERS CACHE)
-endforeach()
-
-# clean modules info which needs to be recalculated
-set(OPENCV_MODULES_PUBLIC         "" CACHE INTERNAL "List of OpenCV modules marked for export")
-set(OPENCV_MODULES_BUILD          "" CACHE INTERNAL "List of OpenCV modules included into the build")
-set(OPENCV_MODULES_DISABLED_USER  "" CACHE INTERNAL "List of OpenCV modules explicitly disabled by user")
-set(OPENCV_MODULES_DISABLED_AUTO  "" CACHE INTERNAL "List of OpenCV modules implicitly disabled due to dependencies")
-set(OPENCV_MODULES_DISABLED_FORCE "" CACHE INTERNAL "List of OpenCV modules which can not be build in current configuration")
-unset(OPENCV_WORLD_MODULES CACHE)
-
-# set CMAKE_INSTALL_NAME_DIR if CMAKE_INSTALL_PREFIX isn't default value of "/usr/local"
- if(UNIX AND NOT ${CMAKE_INSTALL_PREFIX} STREQUAL "/usr/local")
-   set(CMAKE_INSTALL_NAME_DIR ${CMAKE_INSTALL_PREFIX}/lib)
- #  message ("setting CMAKE_INSTALL_NAME_DIR: ${CMAKE_INSTALL_NAME_DIR}")
- endif()
-
-# adds dependencies to OpenCV module
-# Usage:
-#   add_dependencies(opencv_<name> [REQUIRED] [<list of dependencies>] [OPTIONAL <list of modules>] [WRAP <list of wrappers>])
-# Notes:
-# * <list of dependencies> - can include full names of modules or full paths to shared/static libraries or cmake targets
-macro(ocv_add_dependencies full_modname)
-  ocv_debug_message("ocv_add_dependencies(" ${full_modname} ${ARGN} ")")
-  #we don't clean the dependencies here to allow this macro several times for every module
-  foreach(d "REQUIRED" ${ARGN})
-    if(d STREQUAL "REQUIRED")
-      set(__depsvar OPENCV_MODULE_${full_modname}_REQ_DEPS)
-    elseif(d STREQUAL "OPTIONAL")
-      set(__depsvar OPENCV_MODULE_${full_modname}_OPT_DEPS)
-    elseif(d STREQUAL "PRIVATE_REQUIRED")
-      set(__depsvar OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS)
-    elseif(d STREQUAL "PRIVATE_OPTIONAL")
-      set(__depsvar OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS)
-    elseif(d STREQUAL "WRAP")
-      set(__depsvar OPENCV_MODULE_${full_modname}_WRAPPERS)
-    else()
-      list(APPEND ${__depsvar} "${d}")
-    endif()
-  endforeach()
-  unset(__depsvar)
-
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_REQ_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_OPT_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS)
-  ocv_list_unique(OPENCV_MODULE_${full_modname}_WRAPPERS)
-
-  set(OPENCV_MODULE_${full_modname}_REQ_DEPS ${OPENCV_MODULE_${full_modname}_REQ_DEPS}
-    CACHE INTERNAL "Required dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_OPT_DEPS ${OPENCV_MODULE_${full_modname}_OPT_DEPS}
-    CACHE INTERNAL "Optional dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS ${OPENCV_MODULE_${full_modname}_PRIVATE_REQ_DEPS}
-    CACHE INTERNAL "Required private dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS ${OPENCV_MODULE_${full_modname}_PRIVATE_OPT_DEPS}
-    CACHE INTERNAL "Optional private dependencies of ${full_modname} module")
-  set(OPENCV_MODULE_${full_modname}_WRAPPERS ${OPENCV_MODULE_${full_modname}_WRAPPERS}
-    CACHE INTERNAL "List of wrappers supporting module ${full_modname}")
-endmacro()
-
-# declare new OpenCV module in current folder
-# Usage:
-#   ocv_add_module(<name> [INTERNAL|BINDINGS] [REQUIRED] [<list of dependencies>] [OPTIONAL <list of optional dependencies>] [WRAP <list of wrappers>])
-# Example:
-#   ocv_add_module(yaom INTERNAL opencv_core opencv_highgui opencv_flann OPTIONAL opencv_cudev)
-macro(ocv_add_module _name)
-  ocv_debug_message("ocv_add_module(" ${_name} ${ARGN} ")")
-  string(TOLOWER "${_name}" name)
-  set(the_module opencv_${name})
-
-  # the first pass - collect modules info, the second pass - create targets
-  if(OPENCV_INITIAL_PASS)
-    #guard against redefinition
-    if(";${OPENCV_MODULES_BUILD};${OPENCV_MODULES_DISABLED_USER};" MATCHES ";${the_module};")
-      message(FATAL_ERROR "Redefinition of the ${the_module} module.
-  at:                    ${CMAKE_CURRENT_SOURCE_DIR}
-  previously defined at: ${OPENCV_MODULE_${the_module}_LOCATION}
-")
-    endif()
-
-    if(NOT DEFINED the_description)
-      set(the_description "The ${name} OpenCV module")
-    endif()
-
-    if(NOT DEFINED BUILD_${the_module}_INIT)
-      set(BUILD_${the_module}_INIT ON)
-    endif()
-
-    # create option to enable/disable this module
-    option(BUILD_${the_module} "Include ${the_module} module into the OpenCV build" ${BUILD_${the_module}_INIT})
-
-    # remember the module details
-    set(OPENCV_MODULE_${the_module}_DESCRIPTION "${the_description}" CACHE INTERNAL "Brief description of ${the_module} module")
-    set(OPENCV_MODULE_${the_module}_LOCATION    "${CMAKE_CURRENT_SOURCE_DIR}" CACHE INTERNAL "Location of ${the_module} module sources")
-
-    set(OPENCV_MODULE_${the_module}_LINK_DEPS "" CACHE INTERNAL "")
-
-    set(ADD_MODULE_ARGN ${ARGN})
-    ocv_cmake_hook(PRE_ADD_MODULE)
-    ocv_cmake_hook(PRE_ADD_MODULE_${the_module})
-
-    # parse list of dependencies
-    if(" ${ARGV1}" STREQUAL " INTERNAL" OR " ${ARGV1}" STREQUAL " BINDINGS")
-      set(OPENCV_MODULE_${the_module}_CLASS "${ARGV1}" CACHE INTERNAL "The category of the module")
-      set(__ocv_argn__ ${ADD_MODULE_ARGN})
-      list(REMOVE_AT __ocv_argn__ 0)
-      ocv_add_dependencies(${the_module} ${__ocv_argn__})
-      unset(__ocv_argn__)
-    else()
-      set(OPENCV_MODULE_${the_module}_CLASS "PUBLIC" CACHE INTERNAL "The category of the module")
-      ocv_add_dependencies(${the_module} ${ADD_MODULE_ARGN})
-      if(BUILD_${the_module})
-        set(OPENCV_MODULES_PUBLIC ${OPENCV_MODULES_PUBLIC} "${the_module}" CACHE INTERNAL "List of OpenCV modules marked for export")
-      endif()
-    endif()
-
-    # add self to the world dependencies
-    if((NOT DEFINED OPENCV_MODULE_IS_PART_OF_WORLD
-        AND NOT OPENCV_MODULE_${the_module}_CLASS STREQUAL "BINDINGS"
-        AND (NOT DEFINED OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OR OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD)
-        AND (NOT OPENCV_PROCESSING_EXTRA_MODULES OR NOT OPENCV_WORLD_EXCLUDE_EXTRA_MODULES)
-        AND (NOT BUILD_SHARED_LIBS OR NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC"))
-        OR OPENCV_MODULE_IS_PART_OF_WORLD
-        )
-      set(OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD ON CACHE INTERNAL "")
-      ocv_add_dependencies(opencv_world OPTIONAL ${the_module})
-    else()
-      set(OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OFF CACHE INTERNAL "")
-    endif()
-
-    if(NOT DEFINED the_label)
-      if(OPENCV_PROCESSING_EXTRA_MODULES)
-        set(the_label "Extra")
-      else()
-        set(the_label "Main")
-      endif()
-    endif()
-    set(OPENCV_MODULE_${the_module}_LABEL "${the_label};${the_module}" CACHE INTERNAL "")
-
-    if(BUILD_${the_module})
-      set(OPENCV_MODULES_BUILD ${OPENCV_MODULES_BUILD} "${the_module}" CACHE INTERNAL "List of OpenCV modules included into the build")
-    else()
-      set(OPENCV_MODULES_DISABLED_USER ${OPENCV_MODULES_DISABLED_USER} "${the_module}" CACHE INTERNAL "List of OpenCV modules explicitly disabled by user")
-    endif()
-
-    # stop processing of current file
-    ocv_cmake_hook(POST_ADD_MODULE)
-    ocv_cmake_hook(POST_ADD_MODULE_${the_module})
-    return()
-  else()
-    set(OPENCV_MODULE_${the_module}_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}" CACHE INTERNAL "")
-    if(NOT BUILD_${the_module})
-      return() # extra protection from redefinition
-    endif()
-    if(NOT OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD OR NOT ${BUILD_opencv_world})
-      if (NOT ${the_module} STREQUAL opencv_world)
-        project(${the_module})
-      endif()
-      add_definitions(
-        -D_USE_MATH_DEFINES  # M_PI constant in MSVS
-        -D__STDC_CONSTANT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_FORMAT_MACROS  # to use C libraries from C++ code (ffmpeg)
-      )
-    endif()
-  endif()
-endmacro()
-
-# excludes module from current configuration
-macro(ocv_module_disable_ module)
-  set(__modname ${module})
-  if(NOT __modname MATCHES "^opencv_")
-    set(__modname opencv_${module})
-  endif()
-  list(APPEND OPENCV_MODULES_DISABLED_FORCE "${__modname}")
-  set(HAVE_${__modname} OFF CACHE INTERNAL "Module ${__modname} can not be built in current configuration")
-  set(OPENCV_MODULE_${__modname}_LOCATION "${CMAKE_CURRENT_SOURCE_DIR}" CACHE INTERNAL "Location of ${__modname} module sources")
-  set(OPENCV_MODULES_DISABLED_FORCE "${OPENCV_MODULES_DISABLED_FORCE}" CACHE INTERNAL "List of OpenCV modules which can not be build in current configuration")
-  if(BUILD_${__modname})
-    # touch variable controlling build of the module to suppress "unused variable" CMake warning
-  endif()
-  unset(__modname)
-endmacro()
-
-macro(ocv_module_disable module)
-  ocv_module_disable_(${module})
-  return() # leave the current folder
-endmacro()
-
-# gather acceptable locations and generate names for them
-# if folder contains CMakeLists.txt - it is accepted,
-# otherwise all first-level subfolders containing CMakeLists.txt are accepted.
-# Usage: _glob_locations(<output paths list> <output names list> <folder> [<folder> ...])
-function(_glob_locations out_paths out_names)
-  set(PATHS ${ARGN})
-  foreach(path ${PATHS})
-    #message(STATUS "Inspect: ${path}")
-    list(LENGTH paths before)
-    get_filename_component(path "${path}" ABSOLUTE)
-    # Either module itself
-    if(NOT path STREQUAL "${OpenCV_SOURCE_DIR}/modules" AND EXISTS "${path}/CMakeLists.txt")
-      get_filename_component(name "${path}" NAME)
-      list(APPEND paths "${path}")
-      list(APPEND names "${name}")
-    else()
-      # Either flat collection of modules
-      file(GLOB subdirs RELATIVE "${path}" "${path}/*")
-      foreach(subdir ${subdirs})
-        #message(STATUS "Inspect: ${path}/${subdir}")
-        if(EXISTS "${path}/${subdir}/CMakeLists.txt")
-          list(APPEND paths "${path}/${subdir}")
-          list(APPEND names "${subdir}")
-        endif()
-      endforeach()
-    endif()
-    list(LENGTH paths after)
-    if(before EQUAL after)
-      message(SEND_ERROR "No modules has been found: ${path}")
-    endif()
-  endforeach()
-  # Return
-  set(${out_paths} ${paths} PARENT_SCOPE)
-  set(${out_names} ${names} PARENT_SCOPE)
-endfunction()
-
-# Calls 'add_subdirectory' for each location.
-# Note: both input lists should have same length.
-# Usage: _add_modules_1(<list with paths> <list with names>)
-macro(_add_modules_1 paths names)
-  ocv_debug_message("_add_modules_1(paths=${paths}, names=${names}, ... " ${ARGN} ")")
-  list(LENGTH ${paths} __len)
-  if(NOT __len EQUAL 0)
-    list(LENGTH ${names} __len_verify)
-    if(NOT __len EQUAL __len_verify)
-      message(FATAL_ERROR "Bad configuration! ${__len} != ${__len_verify}")
-    endif()
-    math(EXPR __len "${__len} - 1")
-    foreach(i RANGE ${__len})
-      list(GET ${paths} ${i} __path)
-      list(GET ${names} ${i} __name)
-      #message(STATUS "First pass: ${__name} => ${__path}")
-      include("${__path}/cmake/init.cmake" OPTIONAL)
-      add_subdirectory("${__path}" "${OpenCV_BINARY_DIR}/modules/.firstpass/${__name}")
-    endforeach()
-  endif()
-endmacro()
-
-# Calls 'add_subdirectory' for each module name.
-# Usage: _add_modules_2([<module> ...])
-macro(_add_modules_2)
-  ocv_debug_message("_add_modules_2(" ${ARGN} ")")
-  foreach(m ${ARGN})
-    set(the_module "${m}")
-    ocv_cmake_hook(PRE_MODULES_CREATE_${the_module})
-    if(BUILD_opencv_world AND m STREQUAL "opencv_world"
-        OR NOT BUILD_opencv_world
-        OR NOT OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-      if(NOT m MATCHES "^opencv_")
-        message(WARNING "Incorrect module name: ${m}")
-      endif()
-      string(REGEX REPLACE "^opencv_" "" name "${m}")
-      #message(STATUS "Second pass: ${name} => ${OPENCV_MODULE_${m}_LOCATION}")
-      add_subdirectory("${OPENCV_MODULE_${m}_LOCATION}" "${OpenCV_BINARY_DIR}/modules/${name}")
-    endif()
-    ocv_cmake_hook(POST_MODULES_CREATE_${the_module})
-  endforeach()
-  unset(the_module)
-endmacro()
-
-# Check if list of input items is unique.
-# Usage: _assert_uniqueness(<failure message> <element> [<element> ...])
-function(_assert_uniqueness msg)
-  ocv_get_duplicates(dups ${ARGN})
-  if(dups)
-    foreach(e ${ARGN})
-      list(FIND dups "${e}" idx)
-      if(NOT idx EQUAL -1)
-        set(prefix " > ")
-      else()
-        set(prefix "   ")
-      endif()
-      message("${prefix}${e}")
-    endforeach()
-    message(FATAL_ERROR "${msg}")
-  endif()
-endfunction()
-
-# collect modules from specified directories
-# NB: must be called only once!
-# Usage: ocv_glob_modules(<main location> [<extra location> ...])
-macro(ocv_glob_modules main_root)
-  ocv_cmake_hook(INIT_MODULES_GLOB)
-  if(DEFINED OPENCV_INITIAL_PASS)
-    message(FATAL_ERROR "OpenCV has already loaded its modules. Calling ocv_glob_modules second time is not allowed.")
-  endif()
-
-  # collect modules
-  set(OPENCV_INITIAL_PASS ON)
-  _glob_locations(__main_paths __main_names ${main_root})
-  _glob_locations(__extra_paths __extra_names ${ARGN})
-  _assert_uniqueness("Duplicated modules LOCATIONS has been found" ${__main_paths} ${__extra_paths})
-  _assert_uniqueness("Duplicated modules NAMES has been found" ${__main_names} ${__extra_names})
-  set(OPENCV_PROCESSING_EXTRA_MODULES 0)
-  ocv_cmake_hook(PRE_MODULES_SCAN)
-  _add_modules_1(__main_paths __main_names)
-  set(OPENCV_PROCESSING_EXTRA_MODULES 1)
-  ocv_cmake_hook(PRE_MODULES_SCAN_EXTRA)
-  _add_modules_1(__extra_paths __extra_names)
-  ocv_clear_vars(__main_names __extra_names __main_paths __extra_paths)
-  ocv_cmake_hook(POST_MODULES_SCAN)
-
-  # resolve dependencies
-  __ocv_resolve_dependencies()
-
-  # optionally configure delay load
-  if(MSVC AND BUILD_SHARED_LIBS AND ENABLE_DELAYLOAD AND NOT BUILD_opencv_world)
-    if(${CMAKE_SHARED_LINKER_FLAGS} MATCHES "delayimp.lib")
-      set(DELAYFLAGS "")
-    else()
-      set(DELAYFLAGS "delayimp.lib")
-    endif()
-
-    foreach(mod ${OPENCV_MODULES_BUILD})
-      if(NOT ${mod} STREQUAL "opencv_core" AND NOT ${mod} MATCHES "bindings_generator|python")
-        set(DELAYFLAGS "${DELAYFLAGS} /DELAYLOAD:${mod}${OPENCV_VERSION_MAJOR}${OPENCV_VERSION_MINOR}${OPENCV_VERSION_PATCH}.dll")
-      endif()
-    endforeach()
-
-    if(NOT ${CMAKE_SHARED_LINKER_FLAGS} MATCHES "/IGNORE:4199")
-      set(DELAYFLAGS "${DELAYFLAGS} /IGNORE:4199")
-    endif()
-
-    set(CMAKE_EXE_LINKER_FLAGS       "${CMAKE_EXE_LINKER_FLAGS} ${DELAYFLAGS}")
-    set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${DELAYFLAGS}")
-    set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${DELAYFLAGS}")
-  endif()
-
-  # create modules
-  set(OPENCV_INITIAL_PASS OFF)
-  ocv_cmake_hook(PRE_MODULES_CREATE)
-  _add_modules_2(${OPENCV_MODULES_BUILD})
-  ocv_cmake_hook(POST_MODULES_CREATE)
-endmacro()
-
-
-# called by root CMakeLists.txt
-macro(ocv_register_modules)
-  if(NOT OPENCV_MODULES_PATH)
-    set(OPENCV_MODULES_PATH "${OpenCV_SOURCE_DIR}/modules")
-  endif()
-
-  ocv_glob_modules(${OPENCV_MODULES_PATH} ${OPENCV_EXTRA_MODULES_PATH})
-
-  # build lists of modules to be documented
-  set(OPENCV_MODULES_MAIN "")
-  set(OPENCV_MODULES_EXTRA "")
-
-  foreach(mod ${OPENCV_MODULES_BUILD} ${OPENCV_MODULES_DISABLED_USER} ${OPENCV_MODULES_DISABLED_AUTO} ${OPENCV_MODULES_DISABLED_FORCE})
-    string(REGEX REPLACE "^opencv_" "" mod "${mod}")
-    if("${OPENCV_MODULE_opencv_${mod}_LOCATION}" STREQUAL "${OpenCV_SOURCE_DIR}/modules/${mod}")
-      list(APPEND OPENCV_MODULES_MAIN ${mod})
-    else()
-      list(APPEND OPENCV_MODULES_EXTRA ${mod})
-    endif()
-  endforeach()
-  ocv_list_sort(OPENCV_MODULES_MAIN)
-  ocv_list_sort(OPENCV_MODULES_EXTRA)
-  set(FIXED_ORDER_MODULES core imgproc imgcodecs videoio highgui video calib3d features2d objdetect dnn ml flann photo stitching)
-  list(REMOVE_ITEM OPENCV_MODULES_MAIN ${FIXED_ORDER_MODULES})
-  set(OPENCV_MODULES_MAIN ${FIXED_ORDER_MODULES} ${OPENCV_MODULES_MAIN})
-
-  set(OPENCV_MODULES_MAIN ${OPENCV_MODULES_MAIN} CACHE INTERNAL "List of main modules" FORCE)
-  set(OPENCV_MODULES_EXTRA ${OPENCV_MODULES_EXTRA} CACHE INTERNAL "List of extra modules" FORCE)
-endmacro()
-
-
-# disables OpenCV module with missing dependencies
-function(__ocv_module_turn_off the_module)
-  list(REMOVE_ITEM OPENCV_MODULES_DISABLED_AUTO "${the_module}")
-  list(APPEND OPENCV_MODULES_DISABLED_AUTO "${the_module}")
-  list(REMOVE_ITEM OPENCV_MODULES_BUILD "${the_module}")
-  list(REMOVE_ITEM OPENCV_MODULES_PUBLIC "${the_module}")
-  set(HAVE_${the_module} OFF CACHE INTERNAL "Module ${the_module} can not be built in current configuration")
-
-  set(OPENCV_MODULES_DISABLED_AUTO "${OPENCV_MODULES_DISABLED_AUTO}" CACHE INTERNAL "")
-  set(OPENCV_MODULES_BUILD "${OPENCV_MODULES_BUILD}" CACHE INTERNAL "")
-  set(OPENCV_MODULES_PUBLIC "${OPENCV_MODULES_PUBLIC}" CACHE INTERNAL "")
-endfunction()
-
-# sort modules by dependencies
-function(__ocv_sort_modules_by_deps __lst)
-  ocv_list_sort(${__lst})
-  set(input ${${__lst}})
-  set(result "")
-  set(result_extra "")
-  while(input)
-    list(LENGTH input length_before)
-    foreach (m ${input})
-      # check if module is in the result already
-      if (NOT ";${result};" MATCHES ";${m};")
-        # scan through module dependencies...
-        set(unresolved_deps_found FALSE)
-        foreach (d ${OPENCV_MODULE_${m}_DEPS})
-          # ... which are not already in the result and are enabled
-          if ((NOT ";${result};" MATCHES ";${d};") AND HAVE_${d})
-            set(unresolved_deps_found TRUE)
-            break()
-          endif()
-        endforeach()
-        # check if all dependencies for this module has been resolved
-        if (NOT unresolved_deps_found)
-          list(APPEND result ${m})
-          list(REMOVE_ITEM input ${m})
-        endif()
-      endif()
-    endforeach()
-    list(LENGTH input length_after)
-    # check for infinite loop or unresolved dependencies
-    if (NOT length_after LESS length_before)
-      if(NOT BUILD_SHARED_LIBS)
-        if (";${input};" MATCHES ";opencv_world;")
-          list(REMOVE_ITEM input "opencv_world")
-          list(APPEND result_extra "opencv_world")
-        else()
-          # We can't do here something
-          list(APPEND result ${input})
-          break()
-        endif()
-      else()
-        message(FATAL_ERROR "FATAL: Unresolved dependencies or loop in dependency graph (${length_after})\n"
-          "Processed ${__lst}: ${${__lst}}\n"
-          "Good modules: ${result}\n"
-          "Bad modules: ${input}"
-        )
-        list(APPEND result ${input})
-        break()
-      endif()
-    endif()
-  endwhile()
-  set(${__lst} "${result};${result_extra}" PARENT_SCOPE)
-endfunction()
-
-# resolve dependencies
-function(__ocv_resolve_dependencies)
-  foreach(m ${OPENCV_MODULES_DISABLED_USER})
-    set(HAVE_${m} OFF CACHE INTERNAL "Module ${m} will not be built in current configuration")
-  endforeach()
-  foreach(m ${OPENCV_MODULES_BUILD})
-    set(HAVE_${m} ON CACHE INTERNAL "Module ${m} will be built in current configuration")
-  endforeach()
-
-  # Whitelist feature
-  if(BUILD_LIST)
-    # Prepare the list
-    string(REGEX REPLACE "[ ,:]+" ";" whitelist "${BUILD_LIST}" )
-    if(BUILD_opencv_world)
-      list(APPEND whitelist world)
-    endif()
-    ocv_list_add_prefix(whitelist "opencv_")
-    ocv_list_sort(whitelist)
-    ocv_list_unique(whitelist)
-    message(STATUS "Using whitelist: ${whitelist}")
-    # Expand the list
-    foreach(depth RANGE 10)
-      set(new_whitelist ${whitelist})
-      foreach(m ${whitelist})
-        list(APPEND new_whitelist ${OPENCV_MODULE_${m}_REQ_DEPS})
-        list(APPEND new_whitelist ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      endforeach()
-      ocv_list_sort(new_whitelist)
-      ocv_list_unique(new_whitelist)
-      if("${whitelist}" STREQUAL "${new_whitelist}")
-        break()
-      endif()
-      set(whitelist "${new_whitelist}")
-    endforeach()
-    # Disable modules not in whitelist
-    foreach(m ${OPENCV_MODULES_BUILD})
-      list(FIND whitelist ${m} idx)
-      if(idx EQUAL -1)
-        message(STATUS "Module ${m} disabled by whitelist")
-        __ocv_module_turn_off(${m})
-      endif()
-    endforeach()
-  endif()
-
-  # add reverse wrapper dependencies (BINDINDS)
-  foreach(the_module ${OPENCV_MODULES_BUILD})
-    foreach (wrapper ${OPENCV_MODULE_${the_module}_WRAPPERS})
-      if(wrapper STREQUAL "python")  # hack for python (BINDINDS)
-        ocv_add_dependencies(opencv_python2 OPTIONAL ${the_module})
-        ocv_add_dependencies(opencv_python3 OPTIONAL ${the_module})
-      else()
-        ocv_add_dependencies(opencv_${wrapper} OPTIONAL ${the_module})
-      endif()
-      if(DEFINED OPENCV_MODULE_opencv_${wrapper}_bindings_generator_CLASS)
-        ocv_add_dependencies(opencv_${wrapper}_bindings_generator OPTIONAL ${the_module})
-      endif()
-    endforeach()
-  endforeach()
-
-  # disable MODULES with unresolved dependencies
-  set(has_changes ON)
-  while(has_changes)
-    set(has_changes OFF)
-    foreach(m ${OPENCV_MODULES_BUILD})
-      set(__deps ${OPENCV_MODULE_${m}_REQ_DEPS} ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      while(__deps)
-        ocv_list_pop_front(__deps d)
-        string(TOLOWER "${d}" upper_d)
-        if(NOT (HAVE_${d} OR HAVE_${upper_d} OR TARGET ${d} OR EXISTS ${d}))
-          if(d MATCHES "^opencv_") # TODO Remove this condition in the future and use HAVE_ variables only
-            message(STATUS "Module ${m} disabled because ${d} dependency can't be resolved!")
-            __ocv_module_turn_off(${m})
-            set(has_changes ON)
-            break()
-          else()
-            message(STATUS "Assume that non-module dependency is available: ${d} (for module ${m})")
-          endif()
-        endif()
-      endwhile()
-    endforeach()
-  endwhile()
-
-#  message(STATUS "List of active modules: ${OPENCV_MODULES_BUILD}")
-
-  foreach(m ${OPENCV_MODULES_BUILD})
-    set(deps_${m} ${OPENCV_MODULE_${m}_REQ_DEPS})
-    foreach(d ${OPENCV_MODULE_${m}_OPT_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        if(HAVE_${d} OR TARGET ${d})
-          list(APPEND deps_${m} ${d})
-        endif()
-      endif()
-    endforeach()
-#    message(STATUS "Initial deps of ${m} (w/o private deps): ${deps_${m}}")
-  endforeach()
-
-  # propagate dependencies
-  set(has_changes ON)
-  while(has_changes)
-    set(has_changes OFF)
-    foreach(m2 ${OPENCV_MODULES_BUILD}) # transfer deps of m2 to m
-      foreach(m ${OPENCV_MODULES_BUILD})
-        if((NOT m STREQUAL m2) AND ";${deps_${m}};" MATCHES ";${m2};")
-          foreach(d ${deps_${m2}})
-            if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-#              message(STATUS "  Transfer dependency ${d} from ${m2} to ${m}")
-              list(APPEND deps_${m} ${d})
-              set(has_changes ON)
-            endif()
-            if(BUILD_opencv_world
-                AND NOT "${m}" STREQUAL "opencv_world"
-                AND NOT "${m2}" STREQUAL "opencv_world"
-                AND OPENCV_MODULE_${m2}_IS_PART_OF_WORLD
-                AND NOT OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-              if(NOT (";${deps_${m}};" MATCHES ";opencv_world;"))
-#                message(STATUS "  Transfer dependency opencv_world alias ${m2} to ${m}")
-                list(APPEND deps_${m} opencv_world)
-                set(has_changes ON)
-              endif()
-            endif()
-          endforeach()
-        endif()
-      endforeach()
-    endforeach()
-  endwhile()
-
-  # process private deps
-  foreach(m ${OPENCV_MODULES_BUILD})
-    foreach(d ${OPENCV_MODULE_${m}_PRIVATE_REQ_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        list(APPEND deps_${m} ${d})
-      endif()
-    endforeach()
-    foreach(d ${OPENCV_MODULE_${m}_PRIVATE_OPT_DEPS})
-      if(NOT (";${deps_${m}};" MATCHES ";${d};"))
-        if(HAVE_${d} OR TARGET ${d})
-          list(APPEND deps_${m} ${d})
-        endif()
-      endif()
-    endforeach()
-  endforeach()
-
-  ocv_list_sort(OPENCV_MODULES_BUILD)
-
-  foreach(m ${OPENCV_MODULES_BUILD})
-#    message(STATUS "FULL deps of ${m}: ${deps_${m}}")
-    set(OPENCV_MODULE_${m}_DEPS ${deps_${m}})
-    set(OPENCV_MODULE_${m}_DEPS_EXT ${deps_${m}})
-    ocv_list_filterout(OPENCV_MODULE_${m}_DEPS_EXT "^opencv_[^ ]+$")
-    if(OPENCV_MODULE_${m}_DEPS_EXT AND OPENCV_MODULE_${m}_DEPS)
-      list(REMOVE_ITEM OPENCV_MODULE_${m}_DEPS ${OPENCV_MODULE_${m}_DEPS_EXT})
-    endif()
-  endforeach()
-
-  # reorder dependencies
-  foreach(m ${OPENCV_MODULES_BUILD})
-    __ocv_sort_modules_by_deps(OPENCV_MODULE_${m}_DEPS)
-
-    set(LINK_DEPS ${OPENCV_MODULE_${m}_DEPS})
-
-    # process world
-    if(BUILD_opencv_world)
-      if(OPENCV_MODULE_${m}_IS_PART_OF_WORLD)
-        list(APPEND OPENCV_WORLD_MODULES ${m})
-      endif()
-      foreach(m2 ${OPENCV_MODULES_BUILD})
-        if(OPENCV_MODULE_${m2}_IS_PART_OF_WORLD)
-          if(";${LINK_DEPS};" MATCHES ";${m2};")
-            list(REMOVE_ITEM LINK_DEPS ${m2})
-            if(NOT (";${LINK_DEPS};" MATCHES ";opencv_world;") AND NOT (${m} STREQUAL opencv_world))
-              list(APPEND LINK_DEPS opencv_world)
-            endif()
-          endif()
-          if("${m}" STREQUAL opencv_world)
-            list(APPEND OPENCV_MODULE_opencv_world_DEPS_EXT ${OPENCV_MODULE_${m2}_DEPS_EXT})
-          endif()
-        endif()
-      endforeach()
-    endif()
-
-    set(OPENCV_MODULE_${m}_DEPS ${OPENCV_MODULE_${m}_DEPS} CACHE INTERNAL "Flattened dependencies of ${m} module")
-    set(OPENCV_MODULE_${m}_DEPS_EXT ${OPENCV_MODULE_${m}_DEPS_EXT} CACHE INTERNAL "Extra dependencies of ${m} module")
-    set(OPENCV_MODULE_${m}_DEPS_TO_LINK ${LINK_DEPS} CACHE INTERNAL "Flattened dependencies of ${m} module (for linker)")
-
-#    message(STATUS "  module deps of ${m}: ${OPENCV_MODULE_${m}_DEPS}")
-#    message(STATUS "  module link deps of ${m}: ${OPENCV_MODULE_${m}_DEPS_TO_LINK}")
-#    message(STATUS "  extra deps of ${m}: ${OPENCV_MODULE_${m}_DEPS_EXT}")
-#    message(STATUS "")
-  endforeach()
-
-  __ocv_sort_modules_by_deps(OPENCV_MODULES_BUILD)
-
-  set(OPENCV_MODULES_PUBLIC        ${OPENCV_MODULES_PUBLIC}        CACHE INTERNAL "List of OpenCV modules marked for export")
-  set(OPENCV_MODULES_BUILD         ${OPENCV_MODULES_BUILD}         CACHE INTERNAL "List of OpenCV modules included into the build")
-  set(OPENCV_MODULES_DISABLED_AUTO ${OPENCV_MODULES_DISABLED_AUTO} CACHE INTERNAL "List of OpenCV modules implicitly disabled due to dependencies")
-  set(OPENCV_WORLD_MODULES         ${OPENCV_WORLD_MODULES}         CACHE INTERNAL "List of OpenCV modules included into the world")
-endfunction()
-
-
-# setup include paths for the list of passed modules
-macro(ocv_include_modules)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d})
-      if (EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_include_directories("${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_include_directories("${d}")
-    endif()
-  endforeach()
-endmacro()
-
-# same as previous but with dependencies
-macro(ocv_include_modules_recurse)
-  ocv_include_modules(${ARGN})
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d} AND DEFINED OPENCV_MODULE_${d}_DEPS)
-      foreach (sub ${OPENCV_MODULE_${d}_DEPS})
-        ocv_include_modules(${sub})
-      endforeach()
-    endif()
-  endforeach()
-endmacro()
-
-# setup include paths for the list of passed modules
-macro(ocv_target_include_modules target)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_")
-      if(HAVE_${d} AND EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_target_include_directories(${target} "${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_target_include_directories(${target} "${d}")
-    else()
-      message(WARNING "Unexpected include: ${d} (module=${the_module})")
-    endif()
-  endforeach()
-endmacro()
-
-# setup include paths for the list of passed modules and recursively add dependent modules
-macro(ocv_target_include_modules_recurse target)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_" AND HAVE_${d})
-      if (EXISTS "${OPENCV_MODULE_${d}_LOCATION}/include")
-        ocv_target_include_directories(${target} "${OPENCV_MODULE_${d}_LOCATION}/include")
-      endif()
-      if(OPENCV_MODULE_${d}_DEPS)
-        ocv_target_include_modules(${target} ${OPENCV_MODULE_${d}_DEPS})
-      endif()
-    elseif(EXISTS "${d}")
-      ocv_target_include_directories(${target} "${d}")
-    endif()
-  endforeach()
-endmacro()
-
-# setup include path for OpenCV headers for specified module
-# ocv_module_include_directories(<extra include directories/extra include modules>)
-macro(ocv_module_include_directories)
-  if(ENABLE_PRECOMPILED_HEADERS OR OPENCV_INCLUDE_DIR_APPEND_MODULE_SRC)
-    ocv_target_include_directories(${the_module} "${OPENCV_MODULE_${the_module}_LOCATION}/src")
-  endif()
-  ocv_target_include_directories(${the_module}
-      "${OPENCV_MODULE_${the_module}_LOCATION}/include"
-      "${CMAKE_CURRENT_BINARY_DIR}" # for precompiled headers
-      )
-  ocv_target_include_modules(${the_module} ${OPENCV_MODULE_${the_module}_DEPS} ${ARGN})
-endmacro()
-
-
-# sets header and source files for the current module
-# NB: all files specified as headers will be installed
-# Usage:
-# ocv_set_module_sources([HEADERS] <list of files> [SOURCES] <list of files>)
-macro(ocv_set_module_sources)
-  ocv_debug_message("ocv_set_module_sources(" ${ARGN} ")")
-
-  set(OPENCV_MODULE_${the_module}_HEADERS "")
-  set(OPENCV_MODULE_${the_module}_SOURCES "")
-
-  foreach(f "HEADERS" ${ARGN})
-    if(f STREQUAL "HEADERS" OR f STREQUAL "SOURCES")
-      set(__filesvar "OPENCV_MODULE_${the_module}_${f}")
-    else()
-      list(APPEND ${__filesvar} "${f}")
-    endif()
-  endforeach()
-
-  # the hacky way to embed any files into the OpenCV without modification of its build system
-  if(COMMAND ocv_get_module_external_sources)
-    ocv_get_module_external_sources()
-  endif()
-
-  if(OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED)
-    list(APPEND OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES_DISPATCHED})
-  endif()
-
-  # TODO Update hooks above
-  ocv_cmake_hook(INIT_MODULE_SOURCES)
-  ocv_cmake_hook(INIT_MODULE_SOURCES_${the_module})
-
-  # use full paths for module to be independent from the module location
-  ocv_convert_to_full_paths(OPENCV_MODULE_${the_module}_HEADERS)
-
-  set(OPENCV_MODULE_${the_module}_HEADERS ${OPENCV_MODULE_${the_module}_HEADERS} CACHE INTERNAL "List of header files for ${the_module}")
-  set(OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES} CACHE INTERNAL "List of source files for ${the_module}")
-endmacro()
-
-# finds and sets headers and sources for the standard OpenCV module
-# Usage:
-# ocv_glob_module_sources([EXCLUDE_CUDA] [EXCLUDE_OPENCL] <extra sources&headers in the same format as used in ocv_set_module_sources>)
-macro(ocv_glob_module_sources)
-  ocv_debug_message("ocv_glob_module_sources(" ${ARGN} ")")
-  set(_argn ${ARGN})
-  list(FIND _argn "EXCLUDE_CUDA" exclude_cuda)
-  if(NOT exclude_cuda EQUAL -1)
-    list(REMOVE_AT _argn ${exclude_cuda})
-  endif()
-  list(FIND _argn "EXCLUDE_OPENCL" exclude_opencl)
-  if(NOT exclude_opencl EQUAL -1)
-    list(REMOVE_AT _argn ${exclude_opencl})
-  endif()
-
-  file(GLOB_RECURSE lib_srcs
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.cpp"
-  )
-  file(GLOB_RECURSE lib_int_hdrs
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/src/*.h"
-  )
-  file(GLOB lib_hdrs
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/hal/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/hal/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/utils/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/utils/*.h"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/legacy/*.h"
-  )
-  file(GLOB lib_hdrs_detail
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/detail/*.hpp"
-       "${CMAKE_CURRENT_LIST_DIR}/include/opencv2/${name}/detail/*.h"
-  )
-  if (APPLE)
-    file(GLOB_RECURSE lib_srcs_apple
-         "${CMAKE_CURRENT_LIST_DIR}/src/*.mm"
-         "${CMAKE_CURRENT_LIST_DIR}/src/*.swift"
-    )
-    list(APPEND lib_srcs ${lib_srcs_apple})
-  endif()
-
-  ocv_source_group("Src" DIRBASE "${CMAKE_CURRENT_LIST_DIR}/src" FILES ${lib_srcs} ${lib_int_hdrs})
-  ocv_source_group("Include" DIRBASE "${CMAKE_CURRENT_LIST_DIR}/include" FILES ${lib_hdrs} ${lib_hdrs_detail})
-
-  set(lib_cuda_srcs "")
-  set(lib_cuda_hdrs "")
-  if(HAVE_CUDA AND exclude_cuda EQUAL -1)
-    file(GLOB lib_cuda_srcs
-         "${CMAKE_CURRENT_LIST_DIR}/src/cuda/*.cu"
-    )
-    file(GLOB lib_cuda_hdrs
-         "${CMAKE_CURRENT_LIST_DIR}/src/cuda/*.hpp"
-    )
-    source_group("Src\\Cuda"      FILES ${lib_cuda_srcs} ${lib_cuda_hdrs})
-  endif()
-
-  file(GLOB cl_kernels
-       "${CMAKE_CURRENT_LIST_DIR}/src/opencl/*.cl"
-  )
-  if(cl_kernels AND exclude_opencl EQUAL -1)
-    set(OCL_NAME opencl_kernels_${name})
-    add_custom_command(
-      OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp"  # don't add .hpp file here to optimize build process
-      COMMAND ${CMAKE_COMMAND} "-DMODULE_NAME=${name}" "-DCL_DIR=${CMAKE_CURRENT_LIST_DIR}/src/opencl" "-DOUTPUT=${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" -P "${OpenCV_SOURCE_DIR}/cmake/cl2cpp.cmake"
-      DEPENDS ${cl_kernels} "${OpenCV_SOURCE_DIR}/cmake/cl2cpp.cmake"
-      COMMENT "Processing OpenCL kernels (${name})"
-    )
-    ocv_source_group("Src\\opencl\\kernels" FILES ${cl_kernels})
-    ocv_source_group("Src\\opencl\\kernels\\autogenerated" FILES "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp")
-    set_source_files_properties("${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp"
-        PROPERTIES GENERATED TRUE
-    )
-    list(APPEND lib_srcs ${cl_kernels} "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.cpp" "${CMAKE_CURRENT_BINARY_DIR}/${OCL_NAME}.hpp")
-  endif()
-
-  ocv_set_module_sources(${_argn} HEADERS ${lib_hdrs} ${lib_hdrs_detail}
-                         SOURCES ${lib_srcs} ${lib_int_hdrs} ${lib_cuda_srcs} ${lib_cuda_hdrs})
-endmacro()
-
-# creates OpenCV module in current folder
-# creates new target, configures standard dependencies, compilers flags, install rules
-# Usage:
-#   ocv_create_module(<extra link dependencies>)
-#   ocv_create_module()
-macro(ocv_create_module)
-  ocv_debug_message("${the_module}: ocv_create_module(" ${ARGN} ")")
-  if(OPENCV_MODULE_${the_module}_CLASS STREQUAL "BINDINGS")
-    message(FATAL_ERROR "Bindings module can't call ocv_create_module()")
-  endif()
-  if(NOT " ${ARGN}" STREQUAL " ")
-    set(OPENCV_MODULE_${the_module}_LINK_DEPS "${OPENCV_MODULE_${the_module}_LINK_DEPS};${ARGN}" CACHE INTERNAL "")
-  endif()
-  if(BUILD_opencv_world AND OPENCV_MODULE_${the_module}_IS_PART_OF_WORLD)
-    # nothing
-    set(the_module_target opencv_world)
-  else()
-    _ocv_create_module(${ARGN})
-    set(the_module_target ${the_module})
-  endif()
-
-  if(WINRT AND BUILD_TESTS)
-    # removing APPCONTAINER from modules to run from console
-    # in case of usual starting of WinRT test apps output is missing
-    # so starting of console version w/o APPCONTAINER is required to get test results
-    # also this allows to use opencv_extra test data for these tests
-    if(NOT "${the_module}" STREQUAL "opencv_ts" AND NOT "${the_module}" STREQUAL "opencv_hal")
-      add_custom_command(TARGET ${the_module}
-                         POST_BUILD
-                         COMMAND link.exe /edit /APPCONTAINER:NO $(TargetPath))
-    endif()
-
-    if("${the_module}" STREQUAL "opencv_ts")
-      # copy required dll files; WinRT apps need these dlls that are usually substituted by Visual Studio
-      # however they are not on path and need to be placed with executables to run from console w/o APPCONTAINER
-      add_custom_command(TARGET ${the_module}
-        POST_BUILD
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\msvcp$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\msvcp$(PlatformToolsetVersion)_app.dll\""
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\msvcr$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\msvcr$(PlatformToolsetVersion)_app.dll\""
-        COMMAND copy /y "\"$(VCInstallDir)redist\\$(PlatformTarget)\\Microsoft.VC$(PlatformToolsetVersion).CRT\\vccorlib$(PlatformToolsetVersion).dll\"" "\"${CMAKE_BINARY_DIR}\\bin\\$(Configuration)\\vccorlib$(PlatformToolsetVersion)_app.dll\"")
-    endif()
-  endif()
-endmacro()
-
-macro(_ocv_create_module)
-  add_definitions(-D__OPENCV_BUILD=1)
-
-  ocv_compiler_optimization_process_sources(OPENCV_MODULE_${the_module}_SOURCES OPENCV_MODULE_${the_module}_DEPS_EXT ${the_module})
-  set(__module_headers ${OPENCV_MODULE_${the_module}_HEADERS})
-  if(__module_headers)
-    list(SORT __module_headers)  # fix headers order, useful for bindings
-  endif()
-  set(OPENCV_MODULE_${the_module}_HEADERS ${__module_headers} CACHE INTERNAL "List of header files for ${the_module}")
-  set(OPENCV_MODULE_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_SOURCES} CACHE INTERNAL "List of source files for ${the_module}")
-
-  # The condition we ought to be testing here is whether ocv_add_precompiled_headers will
-  # be called at some point in the future. We can't look into the future, though,
-  # so this will have to do.
-  if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/src/precomp.hpp" AND NOT ${the_module} STREQUAL opencv_world)
-    get_native_precompiled_header(${the_module} precomp.hpp)
-  endif()
-
-  if(WIN32
-      AND (BUILD_SHARED_LIBS AND NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC")
-      AND NOT OPENCV_VS_VERSIONINFO_SKIP)
-    if(DEFINED OPENCV_VS_VERSIONINFO_FILE)
-      set(_VS_VERSION_FILE "${OPENCV_VS_VERSIONINFO_FILE}")
-    elseif(DEFINED OPENCV_VS_VERSIONINFO_${the_module}_FILE)
-      set(_VS_VERSION_FILE "${OPENCV_VS_VERSIONINFO_${the_module}_FILE}")
-    elseif(NOT OPENCV_VS_VERSIONINFO_SKIP_GENERATION)
-      set(_VS_VERSION_FILE "${CMAKE_CURRENT_BINARY_DIR}/vs_version.rc")
-      ocv_generate_vs_version_file("${_VS_VERSION_FILE}"
-        NAME "${the_module}"
-        FILEDESCRIPTION "OpenCV module: ${OPENCV_MODULE_${the_module}_DESCRIPTION}"
-        INTERNALNAME "${the_module}${OPENCV_DLLVERSION}"
-        ORIGINALFILENAME "${the_module}${OPENCV_DLLVERSION}.dll"
-      )
-    endif()
-    if(_VS_VERSION_FILE)
-      if(NOT EXISTS "${_VS_VERSION_FILE}")
-        message(STATUS "${the_module}: Required .rc file is missing: ${_VS_VERSION_FILE}")
-      endif()
-      source_group("Src" FILES "${_VS_VERSION_FILE}")
-    endif()
-  endif()
-  if(WIN32 AND NOT (
-          "${the_module}" STREQUAL "opencv_core" OR
-          "${the_module}" STREQUAL "opencv_world" OR
-          "${the_module}" STREQUAL "opencv_cudev"
-      )
-      AND (BUILD_SHARED_LIBS AND NOT "x${OPENCV_MODULE_TYPE}" STREQUAL "xSTATIC")
-      AND NOT OPENCV_SKIP_DLLMAIN_GENERATION
-  )
-      set(_DLLMAIN_FILE "${CMAKE_CURRENT_BINARY_DIR}/${the_module}_main.cpp")
-      configure_file("${OpenCV_SOURCE_DIR}/cmake/templates/dllmain.cpp.in" "${_DLLMAIN_FILE}" @ONLY)
-  endif()
-
-  source_group("Include" FILES "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv2/opencv_modules.hpp")
-  source_group("Src" FILES "${${the_module}_pch}")
-  ocv_cmake_hook(PRE_CREATE_MODULE_LIBRARY)
-  ocv_cmake_hook(PRE_CREATE_MODULE_LIBRARY_${the_module})
-  ocv_add_library(${the_module} ${OPENCV_MODULE_TYPE} ${OPENCV_MODULE_${the_module}_HEADERS} ${OPENCV_MODULE_${the_module}_SOURCES}
-    "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/cvconfig.h" "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv2/opencv_modules.hpp"
-    ${${the_module}_pch}
-    ${_VS_VERSION_FILE}
-    ${_DLLMAIN_FILE}
-  )
-  set_target_properties(${the_module} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};Module")
-  set_source_files_properties(${OPENCV_MODULE_${the_module}_HEADERS} ${OPENCV_MODULE_${the_module}_SOURCES} ${${the_module}_pch}
-    PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};Module")
-
-  ocv_target_link_libraries(${the_module} PUBLIC    ${OPENCV_MODULE_${the_module}_DEPS_TO_LINK}
-                                          INTERFACE ${OPENCV_MODULE_${the_module}_DEPS_TO_LINK}
-  )
-  ocv_target_link_libraries(${the_module} PUBLIC    ${OPENCV_MODULE_${the_module}_DEPS_EXT}
-                                          INTERFACE ${OPENCV_MODULE_${the_module}_DEPS_EXT}
-  )
-  ocv_target_link_libraries(${the_module} PRIVATE ${OPENCV_LINKER_LIBS} ${OPENCV_HAL_LINKER_LIBS} ${IPP_LIBS} ${ARGN})
-  if (HAVE_CUDA)
-    ocv_target_link_libraries(${the_module} PRIVATE ${CUDA_LIBRARIES} ${CUDA_npp_LIBRARY})
-  endif()
-
-  if(OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS)
-    target_compile_definitions(${the_module} ${OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS})
-    unset(OPENCV_MODULE_${the_module}_COMPILE_DEFINITIONS CACHE)
-  endif()
-
-  add_dependencies(opencv_modules ${the_module})
-
-  if(ENABLE_SOLUTION_FOLDERS)
-    set_target_properties(${the_module} PROPERTIES FOLDER "modules")
-  endif()
-
-  set_target_properties(${the_module} PROPERTIES
-    OUTPUT_NAME "${the_module}${OPENCV_DLLVERSION}"
-    DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-    COMPILE_PDB_NAME "${the_module}${OPENCV_DLLVERSION}"
-    COMPILE_PDB_NAME_DEBUG "${the_module}${OPENCV_DLLVERSION}${OPENCV_DEBUG_POSTFIX}"
-    ARCHIVE_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    COMPILE_PDB_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    LIBRARY_OUTPUT_DIRECTORY ${LIBRARY_OUTPUT_PATH}
-    RUNTIME_OUTPUT_DIRECTORY ${EXECUTABLE_OUTPUT_PATH}
-    DEFINE_SYMBOL CVAPI_EXPORTS
-  )
-
-  if(BUILD_FAT_JAVA_LIB)  # force exports from static modules too
-    if(BUILD_SHARED_LIBS)
-      message(FATAL_ERROR "Assertion failed: BUILD_SHARED_LIBS=OFF must be off if BUILD_FAT_JAVA_LIB=ON")
-    endif()
-    target_compile_definitions(${the_module} PRIVATE CVAPI_EXPORTS)
-  endif()
-
-  # For dynamic link numbering conventions
-  if(NOT ANDROID)
-    # Android SDK build scripts can include only .so files into final .apk
-    # As result we should not set version properties for Android
-    set_target_properties(${the_module} PROPERTIES
-      VERSION ${OPENCV_LIBVERSION}
-      SOVERSION ${OPENCV_SOVERSION}
-    )
-  endif()
-
-  if (ENABLE_GNU_STL_DEBUG)
-    target_compile_definitions(${the_module} PUBLIC _GLIBCXX_DEBUG)
-  endif()
-
-  if(MSVC)
-    if(CMAKE_CROSSCOMPILING)
-      set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:secchk")
-    endif()
-    set_target_properties(${the_module} PROPERTIES LINK_FLAGS "/NODEFAULTLIB:libc /DEBUG")
-  endif()
-
-  get_target_property(_target_type ${the_module} TYPE)
-  if(OPENCV_MODULE_${the_module}_CLASS STREQUAL "PUBLIC" AND
-      ("${_target_type}" STREQUAL "SHARED_LIBRARY" OR (NOT BUILD_SHARED_LIBS OR NOT INSTALL_CREATE_DISTRIB)))
-    ocv_install_target(${the_module} EXPORT OpenCVModules OPTIONAL
-      RUNTIME DESTINATION ${OPENCV_BIN_INSTALL_PATH} COMPONENT libs
-      LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT libs NAMELINK_SKIP
-      ARCHIVE DESTINATION ${OPENCV_LIB_ARCHIVE_INSTALL_PATH} COMPONENT dev
-      )
-  endif()
-  if("${_target_type}" STREQUAL "SHARED_LIBRARY")
-    install(TARGETS ${the_module}
-      LIBRARY DESTINATION ${OPENCV_LIB_INSTALL_PATH} COMPONENT dev NAMELINK_ONLY)
-  endif()
-
-  # only "public" headers need to be installed
-  ocv_cmake_hook(PRE_INSTALL_MODULE_HEADERS)
-  ocv_cmake_hook(PRE_INSTALL_MODULE_HEADERS_${the_module})
-  if(OPENCV_MODULE_${the_module}_HEADERS AND ";${OPENCV_MODULES_PUBLIC};" MATCHES ";${the_module};")
-    foreach(hdr ${OPENCV_MODULE_${the_module}_HEADERS})
-      string(REGEX REPLACE "^.*opencv2/" "opencv2/" hdr2 "${hdr}")
-      if(NOT hdr2 MATCHES "private" AND hdr2 MATCHES "^(opencv2/?.*)/[^/]+.h(..)?$" )
-        install(FILES ${hdr} OPTIONAL DESTINATION "${OPENCV_INCLUDE_INSTALL_PATH}/${CMAKE_MATCH_1}" COMPONENT dev)
-      else()
-        #message("Header file will be NOT installed: ${hdr}")
-      endif()
-    endforeach()
-  endif()
-
-  _ocv_add_precompiled_headers(${the_module})
-
-  ocv_cmake_hook(POST_CREATE_MODULE_LIBRARY)
-  ocv_cmake_hook(POST_CREATE_MODULE_LIBRARY_${the_module})
-endmacro()
-
-# opencv precompiled headers macro (can add pch to modules and tests)
-# this macro must be called after any "add_definitions" commands, otherwise precompiled headers will not work
-# Usage:
-# ocv_add_precompiled_headers(${the_module})
-macro(_ocv_add_precompiled_headers the_target)
-  ocv_debug_message("ocv_add_precompiled_headers(" ${the_target} ${ARGN} ")")
-
-  if("${the_target}" MATCHES "^opencv_test_.*$")
-    SET(pch_path "test/test_")
-  elseif("${the_target}" MATCHES "^opencv_perf_.*$")
-    SET(pch_path "perf/perf_")
-  else()
-    SET(pch_path "src/")
-  endif()
-  ocv_add_precompiled_header_to_target(${the_target} "${CMAKE_CURRENT_SOURCE_DIR}/${pch_path}precomp.hpp")
-  unset(pch_path)
-endmacro()
-
-# short command for adding simple OpenCV module
-# see ocv_add_module for argument details
-# Usage:
-# ocv_define_module(module_name  [INTERNAL] [EXCLUDE_CUDA] [REQUIRED] [<list of dependencies>] [OPTIONAL <list of optional dependencies>] [WRAP <list of wrappers>])
-macro(ocv_define_module module_name)
-  ocv_debug_message("ocv_define_module(" ${module_name} ${ARGN} ")")
-  set(_argn ${ARGN})
-  set(exclude_cuda "")
-  foreach(arg ${_argn})
-    if("${arg}" STREQUAL "EXCLUDE_CUDA")
-      set(exclude_cuda "${arg}")
-      list(REMOVE_ITEM _argn ${arg})
-    endif()
-  endforeach()
-
-  ocv_add_module(${module_name} ${_argn})
-  ocv_glob_module_sources(${exclude_cuda})
-  ocv_module_include_directories()
-  ocv_create_module()
-
-  ocv_add_accuracy_tests()
-  ocv_add_perf_tests()
-  ocv_add_samples()
-endmacro()
-
-# ensures that all passed modules are available
-# sets OCV_DEPENDENCIES_FOUND variable to TRUE/FALSE
-macro(ocv_check_dependencies)
-  set(OCV_DEPENDENCIES_FOUND TRUE)
-  foreach(d ${ARGN})
-    if(d MATCHES "^opencv_[^ ]+$" AND NOT HAVE_${d})
-      set(OCV_DEPENDENCIES_FOUND FALSE)
-      break()
-    endif()
-  endforeach()
-endmacro()
-
-################################################################################
-# OpenCV tests
-################################################################################
-
-if(DEFINED OPENCV_BUILD_TEST_MODULES_LIST)
-  string(REPLACE "," ";" OPENCV_BUILD_TEST_MODULES_LIST "${OPENCV_BUILD_TEST_MODULES_LIST}")  # support comma-separated list (,) too
-endif()
-if(DEFINED OPENCV_BUILD_PERF_TEST_MODULES_LIST)
-  string(REPLACE "," ";" OPENCV_BUILD_PERF_TEST_MODULES_LIST "${OPENCV_BUILD_PERF_TEST_MODULES_LIST}")  # support comma-separated list (,) too
-endif()
-
-# auxiliary macro to parse arguments of ocv_add_accuracy_tests and ocv_add_perf_tests commands
-macro(__ocv_parse_test_sources tests_type)
-  set(OPENCV_${tests_type}_${the_module}_SOURCES "")
-  set(OPENCV_${tests_type}_${the_module}_DEPS "")
-  set(__file_group_name "")
-  set(__file_group_sources "")
-  foreach(arg "DEPENDS_ON" ${ARGN} "FILES")
-    if(arg STREQUAL "FILES")
-      set(__currentvar "__file_group_sources")
-      if(__file_group_name AND __file_group_sources)
-        source_group("${__file_group_name}" FILES ${__file_group_sources})
-        list(APPEND OPENCV_${tests_type}_${the_module}_SOURCES ${__file_group_sources})
-      endif()
-      set(__file_group_name "")
-      set(__file_group_sources "")
-    elseif(arg STREQUAL "DEPENDS_ON")
-      set(__currentvar "OPENCV_${tests_type}_${the_module}_DEPS")
-    elseif(" ${__currentvar}" STREQUAL " __file_group_sources" AND NOT __file_group_name) # spaces to avoid CMP0054
-      set(__file_group_name "${arg}")
-    else()
-      list(APPEND ${__currentvar} "${arg}")
-    endif()
-  endforeach()
-  unset(__file_group_name)
-  unset(__file_group_sources)
-  unset(__currentvar)
-endmacro()
-
-ocv_check_environment_variables(OPENCV_TEST_EXTRA_CXX_FLAGS_Release)
-
-# this is a command for adding OpenCV performance tests to the module
-# ocv_add_perf_tests(<extra_dependencies>)
-function(ocv_add_perf_tests)
-  ocv_debug_message("ocv_add_perf_tests(" ${ARGN} ")")
-
-  if(WINRT)
-    set(OPENCV_DEBUG_POSTFIX "")
-  endif()
-
-  set(perf_path "${CMAKE_CURRENT_LIST_DIR}/perf")
-  if(BUILD_PERF_TESTS AND EXISTS "${perf_path}"
-      AND (NOT DEFINED OPENCV_BUILD_PERF_TEST_MODULES_LIST
-          OR OPENCV_BUILD_PERF_TEST_MODULES_LIST STREQUAL "all"
-          OR ";${OPENCV_BUILD_PERF_TEST_MODULES_LIST};" MATCHES ";${name};"
-      )
-  )
-    __ocv_parse_test_sources(PERF ${ARGN})
-
-    # opencv_imgcodecs is required for imread/imwrite
-    set(perf_deps opencv_ts ${the_module} opencv_imgcodecs ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULE_opencv_ts_DEPS})
-    ocv_check_dependencies(${perf_deps})
-
-    if(OCV_DEPENDENCIES_FOUND)
-      set(the_target "opencv_perf_${name}")
-      # project(${the_target})
-
-      if(NOT OPENCV_PERF_${the_module}_SOURCES)
-        file(GLOB_RECURSE perf_srcs "${perf_path}/*.cpp")
-        file(GLOB_RECURSE perf_hdrs "${perf_path}/*.hpp" "${perf_path}/*.h")
-        ocv_source_group("Src" DIRBASE "${perf_path}" FILES ${perf_srcs})
-        ocv_source_group("Include" DIRBASE "${perf_path}" FILES ${perf_hdrs})
-        set(OPENCV_PERF_${the_module}_SOURCES ${perf_srcs} ${perf_hdrs})
-      endif()
-
-      ocv_compiler_optimization_process_sources(OPENCV_PERF_${the_module}_SOURCES OPENCV_PERF_${the_module}_DEPS ${the_target})
-
-      if(NOT BUILD_opencv_world)
-        get_native_precompiled_header(${the_target} perf_precomp.hpp)
-      endif()
-
-      source_group("Src" FILES "${${the_target}_pch}")
-      ocv_add_executable(${the_target} ${OPENCV_PERF_${the_module}_SOURCES} ${${the_target}_pch})
-      ocv_target_include_modules(${the_target} ${perf_deps})
-      ocv_target_link_libraries(${the_target} PRIVATE ${perf_deps} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS} ${OPENCV_PERF_${the_module}_DEPS})
-      add_dependencies(opencv_perf_tests ${the_target})
-
-      if(TARGET opencv_videoio_plugins)
-        add_dependencies(${the_target} opencv_videoio_plugins)
-      endif()
-      if(TARGET opencv_highgui_plugins)
-        add_dependencies(${the_target} opencv_highgui_plugins)
-      endif()
-
-      if(HAVE_HPX)
-        message("Linking HPX to Perf test of module ${name}")
-        ocv_target_link_libraries(${the_target} LINK_PRIVATE "${HPX_LIBRARIES}")
-      endif()
-
-      set_target_properties(${the_target} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};PerfTest")
-      set_source_files_properties(${OPENCV_PERF_${the_module}_SOURCES} ${${the_target}_pch}
-        PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};PerfTest")
-
-      # Additional target properties
-      set_target_properties(${the_target} PROPERTIES
-        DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-        RUNTIME_OUTPUT_DIRECTORY "${EXECUTABLE_OUTPUT_PATH}"
-      )
-      if(ENABLE_SOLUTION_FOLDERS)
-        set_target_properties(${the_target} PROPERTIES FOLDER "tests performance")
-      endif()
-
-      if(WINRT)
-        # removing APPCONTAINER from tests to run from console
-        # look for detailed description inside of ocv_create_module macro above
-        add_custom_command(TARGET "opencv_perf_${name}"
-                           POST_BUILD
-                           COMMAND link.exe /edit /APPCONTAINER:NO $(TargetPath))
-      endif()
-
-      if(NOT BUILD_opencv_world)
-        _ocv_add_precompiled_headers(${the_target})
-      endif()
-
-      ocv_add_test_from_target("${the_target}" "Performance" "${the_target}")
-      ocv_add_test_from_target("opencv_sanity_${name}" "Sanity" "${the_target}"
-                               "--perf_min_samples=1"
-                               "--perf_force_samples=1"
-                               "--perf_verify_sanity")
-    else(OCV_DEPENDENCIES_FOUND)
-      # TODO: warn about unsatisfied dependencies
-    endif(OCV_DEPENDENCIES_FOUND)
-    if(INSTALL_TESTS)
-      install(TARGETS ${the_target} RUNTIME DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
-    endif()
-  endif()
-endfunction()
-
-# this is a command for adding OpenCV accuracy/regression tests to the module
-# ocv_add_accuracy_tests(<list of extra dependencies>)
-function(ocv_add_accuracy_tests)
-  ocv_debug_message("ocv_add_accuracy_tests(" ${ARGN} ")")
-
-  set(test_path "${CMAKE_CURRENT_LIST_DIR}/test")
-  if(BUILD_TESTS AND EXISTS "${test_path}"
-      AND (NOT DEFINED OPENCV_BUILD_TEST_MODULES_LIST
-          OR OPENCV_BUILD_TEST_MODULES_LIST STREQUAL "all"
-          OR ";${OPENCV_BUILD_TEST_MODULES_LIST};" MATCHES ";${name};"
-      )
-  )
-    __ocv_parse_test_sources(TEST ${ARGN})
-
-    # opencv_imgcodecs is required for imread/imwrite
-    set(test_deps opencv_ts ${the_module} opencv_imgcodecs opencv_videoio ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_MODULE_opencv_ts_DEPS})
-    ocv_check_dependencies(${test_deps})
-    if(OCV_DEPENDENCIES_FOUND)
-      set(the_target "opencv_test_${name}")
-      # project(${the_target})
-
-      if(NOT OPENCV_TEST_${the_module}_SOURCES)
-        file(GLOB_RECURSE test_srcs "${test_path}/*.cpp")
-        file(GLOB_RECURSE test_hdrs "${test_path}/*.hpp" "${test_path}/*.h")
-        ocv_source_group("Src" DIRBASE "${test_path}" FILES ${test_srcs})
-        ocv_source_group("Include" DIRBASE "${test_path}" FILES ${test_hdrs})
-        set(OPENCV_TEST_${the_module}_SOURCES ${test_srcs} ${test_hdrs})
-      endif()
-
-      if(OPENCV_MODULE_${the_module}_TEST_SOURCES_DISPATCHED)
-        list(APPEND OPENCV_TEST_${the_module}_SOURCES ${OPENCV_MODULE_${the_module}_TEST_SOURCES_DISPATCHED})
-      endif()
-      ocv_compiler_optimization_process_sources(OPENCV_TEST_${the_module}_SOURCES OPENCV_TEST_${the_module}_DEPS ${the_target})
-
-      if(NOT BUILD_opencv_world)
-        get_native_precompiled_header(${the_target} test_precomp.hpp)
-      endif()
-
-      source_group("Src" FILES "${${the_target}_pch}")
-      ocv_add_executable(${the_target} ${OPENCV_TEST_${the_module}_SOURCES} ${${the_target}_pch})
-      ocv_target_include_modules(${the_target} ${test_deps})
-      if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/test")
-        ocv_target_include_directories(${the_target} "${CMAKE_CURRENT_BINARY_DIR}/test")
-      endif()
-      ocv_target_link_libraries(${the_target} PRIVATE ${test_deps} ${OPENCV_MODULE_${the_module}_DEPS} ${OPENCV_LINKER_LIBS} ${OPENCV_TEST_${the_module}_DEPS})
-      add_dependencies(opencv_tests ${the_target})
-
-      if(TARGET opencv_videoio_plugins)
-        add_dependencies(${the_target} opencv_videoio_plugins)
-      endif()
-      if(TARGET opencv_highgui_plugins)
-        add_dependencies(${the_target} opencv_highgui_plugins)
-      endif()
-
-      if(HAVE_HPX)
-        message("Linking HPX to Perf test of module ${name}")
-        ocv_target_link_libraries(${the_target} LINK_PRIVATE "${HPX_LIBRARIES}")
-      endif()
-
-      set_target_properties(${the_target} PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};AccuracyTest")
-      set_source_files_properties(${OPENCV_TEST_${the_module}_SOURCES} ${${the_target}_pch}
-        PROPERTIES LABELS "${OPENCV_MODULE_${the_module}_LABEL};AccuracyTest")
-
-      # Additional target properties
-      set_target_properties(${the_target} PROPERTIES
-        DEBUG_POSTFIX "${OPENCV_DEBUG_POSTFIX}"
-        RUNTIME_OUTPUT_DIRECTORY "${EXECUTABLE_OUTPUT_PATH}"
-      )
-
-      ocv_append_target_property(${the_target} COMPILE_DEFINITIONS "__OPENCV_TESTS=1")
-
-      if(ENABLE_SOLUTION_FOLDERS)
-        set_target_properties(${the_target} PROPERTIES FOLDER "tests accuracy")
-      endif()
-
-      if(OPENCV_TEST_BIGDATA)
-        ocv_append_target_property(${the_target} COMPILE_DEFINITIONS "OPENCV_TEST_BIGDATA=1")
-      endif()
-
-      if(NOT BUILD_opencv_world)
-        _ocv_add_precompiled_headers(${the_target})
-      endif()
-
-      if(OPENCV_TEST_EXTRA_CXX_FLAGS_Release)
-        target_compile_options(${the_target} PRIVATE "$<$<CONFIG:Release>:${OPENCV_TEST_EXTRA_CXX_FLAGS_Release}>")
-      endif()
-
-      ocv_add_test_from_target("${the_target}" "Accuracy" "${the_target}")
-    else(OCV_DEPENDENCIES_FOUND)
-      # TODO: warn about unsatisfied dependencies
-    endif(OCV_DEPENDENCIES_FOUND)
-
-    if(INSTALL_TESTS)
-      install(TARGETS ${the_target} RUNTIME DESTINATION ${OPENCV_TEST_INSTALL_PATH} COMPONENT tests)
-    endif()
-  endif()
-endfunction()
-
-function(ocv_add_samples)
-  ocv_debug_message("ocv_add_samples(" ${ARGN} ")")
-
-  set(samples_path "${CMAKE_CURRENT_SOURCE_DIR}/samples")
-  if(NOT EXISTS "${samples_path}")
-    return()
-  endif()
-
-  string(REGEX REPLACE "^opencv_" "" module_id ${the_module})
-
-  if(BUILD_EXAMPLES)
-    set(samples_deps ${the_module} ${OPENCV_MODULE_${the_module}_DEPS} opencv_imgcodecs opencv_videoio opencv_highgui ${ARGN})
-    ocv_check_dependencies(${samples_deps})
-
-    if(OCV_DEPENDENCIES_FOUND)
-      file(GLOB sample_sources "${samples_path}/*.cpp")
-
-      foreach(source ${sample_sources})
-        get_filename_component(name "${source}" NAME_WE)
-        set(the_target "example_${module_id}_${name}")
-
-        ocv_add_executable(${the_target} "${source}")
-        ocv_target_include_modules(${the_target} ${samples_deps})
-        ocv_target_link_libraries(${the_target} PRIVATE ${samples_deps})
-
-        set_target_properties(${the_target} PROPERTIES
-          PROJECT_LABEL "(sample) ${name}"
-          LABELS "${OPENCV_MODULE_${the_module}_LABEL};Sample")
-        set_source_files_properties("${source}" PROPERTIES
-          LABELS "${OPENCV_MODULE_${the_module}_LABEL};Sample")
-        if(ENABLE_SOLUTION_FOLDERS)
-          set_target_properties(${the_target} PROPERTIES
-            FOLDER "samples/${module_id}")
-        endif()
-        # Add single target to build all samples for the module: 'make opencv_samples_bioinspired'
-        set(parent_target opencv_samples_${module_id})
-        if(NOT TARGET ${parent_target})
-          add_custom_target(${parent_target})
-          add_dependencies(opencv_samples ${parent_target})
-        endif()
-        add_dependencies(${parent_target} ${the_target})
-
-        if(TARGET opencv_videoio_plugins)
-          add_dependencies(${the_target} opencv_videoio_plugins)
-        endif()
-        if(TARGET opencv_highgui_plugins)
-          add_dependencies(${the_target} opencv_highgui_plugins)
-        endif()
-
-        if(INSTALL_BIN_EXAMPLES)
-          install(TARGETS ${the_target} RUNTIME DESTINATION "${OPENCV_SAMPLES_BIN_INSTALL_PATH}/${module_id}" COMPONENT samples)
-        endif()
-      endforeach()
-    endif()
-  endif()
-
-  if(INSTALL_C_EXAMPLES)
-    file(GLOB DEPLOY_FILES_AND_DIRS "${samples_path}/*")
-    foreach(ITEM ${DEPLOY_FILES_AND_DIRS})
-        IF( IS_DIRECTORY "${ITEM}" )
-            LIST( APPEND sample_dirs "${ITEM}" )
-        ELSE()
-            LIST( APPEND sample_files "${ITEM}" )
-        ENDIF()
-    endforeach()
-    install(FILES ${sample_files}
-            DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${module_id}"
-            COMPONENT samples)
-    install(DIRECTORY ${sample_dirs}
-            DESTINATION "${OPENCV_SAMPLES_SRC_INSTALL_PATH}/${module_id}"
-            COMPONENT samples)
-  endif()
-endfunction()
diff --git a/test_install/test_script.R b/test_install/test_script.R
index 989a24a..139bde9 100644
--- a/test_install/test_script.R
+++ b/test_install/test_script.R
@@ -27,6 +27,9 @@ if (!requireNamespace("remotes", quietly = TRUE)) {
 
 
 # Testing -----------------------------------------------------------------
+old_timeout <- getOption("timeout")
+options(timeout = 240)
+
 tryCatch({
   install.packages(".",  type = "source", repos = NULL,
                    INSTALL_opts = c("--preclean", "--no-multiarch", "--with-keep.source"))
@@ -40,3 +43,6 @@ tryCatch({
 
   cat("Success")
 }, error = function(e) cat("Failure"))
+
+
+options(timeout = old_timeout)
\ No newline at end of file