From 1c00eae503c78c308f1d1a412d5530eea5d18a31 Mon Sep 17 00:00:00 2001
From: Ilya Lavrenov <ilya.lavrenov@intel.com>
Date: Sat, 28 Oct 2023 05:10:15 +0400
Subject: [PATCH] [opencv] added openvino support (#34727)

* opencv: added openvino support

* updated version database
---
 ports/opencv4/0021-static-openvino.patch | 25 ++++++++++++++++++++++++
 ports/opencv4/portfile.cmake             |  9 +++++++++
 ports/opencv4/vcpkg.json                 |  6 +++++-
 versions/baseline.json                   |  2 +-
 versions/o-/opencv4.json                 |  5 +++++
 5 files changed, 45 insertions(+), 2 deletions(-)
 create mode 100644 ports/opencv4/0021-static-openvino.patch

diff --git a/ports/opencv4/0021-static-openvino.patch b/ports/opencv4/0021-static-openvino.patch
new file mode 100644
index 0000000000..156aca2bcc
--- /dev/null
+++ b/ports/opencv4/0021-static-openvino.patch
@@ -0,0 +1,25 @@
+diff --git a/cmake/OpenCVUtils.cmake b/cmake/OpenCVUtils.cmake
+index 437042958e..a90eb5a5ab 100644
+--- a/cmake/OpenCVUtils.cmake
++++ b/cmake/OpenCVUtils.cmake
+@@ -1632,13 +1632,19 @@ function(ocv_add_external_target name inc link def)
+   endif()
+ endfunction()
+ 
++set(__OPENCV_EXPORTED_EXTERNAL_TARGETS "" CACHE INTERNAL "")
+ function(ocv_install_used_external_targets)
+   if(NOT BUILD_SHARED_LIBS
+       AND NOT (CMAKE_VERSION VERSION_LESS "3.13.0")  # upgrade CMake: https://gitlab.kitware.com/cmake/cmake/-/merge_requests/2152
+   )
+     foreach(tgt in ${ARGN})
+       if(tgt MATCHES "^ocv\.3rdparty\.")
+-        install(TARGETS ${tgt} EXPORT OpenCVModules)
++        list(FIND __OPENCV_EXPORTED_EXTERNAL_TARGETS "${tgt}" _found)
++        if(_found EQUAL -1)  # don't export target twice
++          install(TARGETS ${tgt} EXPORT OpenCVModules)
++          list(APPEND __OPENCV_EXPORTED_EXTERNAL_TARGETS "${tgt}")
++          set(__OPENCV_EXPORTED_EXTERNAL_TARGETS "${__OPENCV_EXPORTED_EXTERNAL_TARGETS}" CACHE INTERNAL "")
++        endif()
+       endif()
+     endforeach()
+   endif()
diff --git a/ports/opencv4/portfile.cmake b/ports/opencv4/portfile.cmake
index d783f99fea..c7b20c6664 100644
--- a/ports/opencv4/portfile.cmake
+++ b/ports/opencv4/portfile.cmake
@@ -29,6 +29,7 @@ vcpkg_from_github(
       0017-fix-flatbuffers.patch
       0019-missing-include.patch
       0020-fix-compat-cuda12.2.patch
+      0021-static-openvino.patch # https://github.com/opencv/opencv/pull/23963
       "${ARM64_WINDOWS_FIX}"
 )
 # Disallow accidental build of vendored copies
@@ -85,9 +86,13 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
 
 # Cannot use vcpkg_check_features() for "dnn", "gtk", ipp", "openmp", "ovis", "python", "qt", "tbb"
 set(BUILD_opencv_dnn OFF)
+set(WITH_OPENVINO OFF)
 if("dnn" IN_LIST FEATURES)
   if(NOT VCPKG_TARGET_IS_ANDROID)
     set(BUILD_opencv_dnn ON)
+    if(NOT VCPKG_TARGET_IS_UWP)
+      set(WITH_OPENVINO ON)
+    endif()
   else()
     message(WARNING "The dnn module cannot be enabled on Android")
   endif()
@@ -446,6 +451,7 @@ vcpkg_cmake_configure(
         -DWITH_PROTOBUF=${BUILD_opencv_dnn}
         -DWITH_PYTHON=${WITH_PYTHON}
         -DWITH_OPENCLAMDBLAS=OFF
+        -DWITH_OPENVINO=${WITH_OPENVINO}
         -DWITH_TBB=${WITH_TBB}
         -DWITH_OPENJPEG=OFF
         -DWITH_CPUFEATURES=OFF
@@ -526,6 +532,9 @@ find_dependency(Tesseract)")
   if("lapack" IN_LIST FEATURES)
     string(APPEND DEPS_STRING "\nfind_dependency(LAPACK)")
   endif()
+  if(WITH_OPENVINO)
+    string(APPEND DEPS_STRING "\nfind_dependency(OpenVINO CONFIG)")
+  endif()
   if("openexr" IN_LIST FEATURES)
     string(APPEND DEPS_STRING "\nfind_dependency(OpenEXR CONFIG)")
   endif()
diff --git a/ports/opencv4/vcpkg.json b/ports/opencv4/vcpkg.json
index 28ceb72bba..858221b401 100644
--- a/ports/opencv4/vcpkg.json
+++ b/ports/opencv4/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "opencv4",
   "version": "4.8.0",
-  "port-version": 7,
+  "port-version": 8,
   "description": "computer vision library",
   "homepage": "https://github.com/opencv/opencv",
   "license": "Apache-2.0",
@@ -109,6 +109,10 @@
           "host": true,
           "default-features": false
         },
+        {
+          "name": "openvino",
+          "platform": "!uwp"
+        },
         "protobuf"
       ]
     },
diff --git a/versions/baseline.json b/versions/baseline.json
index 1c9848874a..482a85d671 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -6150,7 +6150,7 @@
     },
     "opencv4": {
       "baseline": "4.8.0",
-      "port-version": 7
+      "port-version": 8
     },
     "opendnp3": {
       "baseline": "3.1.1",
diff --git a/versions/o-/opencv4.json b/versions/o-/opencv4.json
index 8d1ade83c4..a7aa4d6348 100644
--- a/versions/o-/opencv4.json
+++ b/versions/o-/opencv4.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "48c97b54fceaef9a96d374693f47e3ea91383f3c",
+      "version": "4.8.0",
+      "port-version": 8
+    },
     {
       "git-tree": "ef78c1958b122045e9d1e353150049431b3162fa",
       "version": "4.8.0",