[OpenCV3] fix protobuf linking (#4861)

ports/opencv/0001-winrt-fixes.patch

@@ -19,8 +19,6 @@
  using namespace Windows::UI::Xaml::Controls;
 
  namespace cv
-diff --git a/modules/highgui/src/window_winrt_bridge.hpp b/modules/highgui/src/window_winrt_bridge.hpp
-index 25f4aef..5429f0b 100644
 --- a/modules/highgui/src/window_winrt_bridge.hpp
 +++ b/modules/highgui/src/window_winrt_bridge.hpp
 @@ -28,6 +28,7 @@
@@ -31,8 +29,6 @@ index 25f4aef..5429f0b 100644
 
  using namespace Windows::UI::Xaml::Controls;
 
-diff --git a/modules/videoio/src/cap_winrt/CaptureFrameGrabber.cpp b/modules/videoio/src/cap_winrt/CaptureFrameGrabber.cpp
-index 236e227..e2417dc 100644
 --- a/modules/videoio/src/cap_winrt/CaptureFrameGrabber.cpp
 +++ b/modules/videoio/src/cap_winrt/CaptureFrameGrabber.cpp
 @@ -94,10 +94,10 @@ Media::CaptureFrameGrabber::~CaptureFrameGrabber()

ports/opencv/0002-install-options.patch

@@ -1,5 +1,3 @@
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index c7c76ecf3..d1c14bfcd 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
 @@ -312,6 +312,10 @@ OCV_OPTION(INSTALL_PYTHON_EXAMPLES  "Install Python examples"   OFF )
@@ -48,8 +46,6 @@ index c7c76ecf3..d1c14bfcd 100644
    install(FILES ${OPENCV_LICENSE_FILE}
          PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
          DESTINATION ./ COMPONENT libs)
-diff --git a/cmake/OpenCVGenConfig.cmake b/cmake/OpenCVGenConfig.cmake
-index b2ca82bad..c2f6e001d 100644
 --- a/cmake/OpenCVGenConfig.cmake
 +++ b/cmake/OpenCVGenConfig.cmake
 @@ -105,7 +105,7 @@ function(ocv_gen_config TMP_DIR NESTED_PATH ROOT_NAME)
@@ -70,8 +66,6 @@ index b2ca82bad..c2f6e001d 100644
    if(CMAKE_HOST_SYSTEM_NAME MATCHES Windows)
      if(BUILD_SHARED_LIBS)
        set(_lib_suffix "lib")
-diff --git a/cmake/OpenCVGenHeaders.cmake b/cmake/OpenCVGenHeaders.cmake
-index 477b91055..57dc82e13 100644
 --- a/cmake/OpenCVGenHeaders.cmake
 +++ b/cmake/OpenCVGenHeaders.cmake
 @@ -1,7 +1,9 @@
@@ -94,8 +88,6 @@ index 477b91055..57dc82e13 100644
 +  install(FILES "${OPENCV_CONFIG_FILE_INCLUDE_DIR}/opencv2/opencv_modules.hpp" DESTINATION ${OPENCV_INCLUDE_INSTALL_PATH}/opencv2 COMPONENT dev)
 +endif()
 \ No newline at end of file
-diff --git a/cmake/OpenCVModule.cmake b/cmake/OpenCVModule.cmake
-index 54f100d3c..eae83b074 100644
 --- a/cmake/OpenCVModule.cmake
 +++ b/cmake/OpenCVModule.cmake
 @@ -1000,7 +1000,9 @@ macro(_ocv_create_module)
@@ -109,8 +101,6 @@ index 54f100d3c..eae83b074 100644
        endif()
      endforeach()
    endif()
-diff --git a/data/CMakeLists.txt b/data/CMakeLists.txt
-index 1f0d72008..86b9d8929 100644
 --- a/data/CMakeLists.txt
 +++ b/data/CMakeLists.txt
 @@ -1,8 +1,10 @@
@@ -126,8 +116,6 @@ index 1f0d72008..86b9d8929 100644
  
  if(INSTALL_TESTS AND OPENCV_TEST_DATA_PATH)
    install(DIRECTORY "${OPENCV_TEST_DATA_PATH}/" DESTINATION "${OPENCV_TEST_DATA_INSTALL_PATH}" COMPONENT "tests")
-diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt
-index b4e48e6fa..5ac6f1603 100644
 --- a/include/CMakeLists.txt
 +++ b/include/CMakeLists.txt
 @@ -1,7 +1,9 @@

ports/opencv/0005-remove-custom-protobuf-find-package.patch

@@ -0,0 +1,22 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -633,7 +633,7 @@ include(cmake/OpenCVFindLibsGUI.cmake)
+ include(cmake/OpenCVFindLibsVideo.cmake)
+ include(cmake/OpenCVFindLibsPerf.cmake)
+ include(cmake/OpenCVFindLAPACK.cmake)
+-include(cmake/OpenCVFindProtobuf.cmake)
++find_package(protobuf)
+ 
+ # ----------------------------------------------------------------------------
+ #  Detect other 3rd-party libraries/tools
+--- a/modules/dnn/CMakeLists.txt
++++ b/modules/dnn/CMakeLists.txt
+@@ -78,7 +78,7 @@ endif()
+ 
+ set(include_dirs ${fw_inc})
+ set(sources_options "")
+-set(libs libprotobuf ${LAPACK_LIBRARIES})
++set(libs protobuf ${LAPACK_LIBRARIES})
+ if(OPENCV_DNN_OPENCL AND HAVE_OPENCL)
+   list(APPEND include_dirs ${OPENCL_INCLUDE_DIRS})
+ else()

ports/opencv/0005-remove-protobuf-target.patch

@@ -1,22 +0,0 @@
-diff --git a/cmake/OpenCVFindProtobuf.cmake b/cmake/OpenCVFindProtobuf.cmake
-index b9171f14f..6e06310b1 100644
---- a/cmake/OpenCVFindProtobuf.cmake
-+++ b/cmake/OpenCVFindProtobuf.cmake
-@@ -43,17 +43,6 @@ else()
-   # end of compatibility block
- 
-   if(Protobuf_FOUND)
--    if(TARGET protobuf::libprotobuf)
--      add_library(libprotobuf INTERFACE)
--      target_link_libraries(libprotobuf INTERFACE protobuf::libprotobuf)
--    else()
--      add_library(libprotobuf UNKNOWN IMPORTED)
--      set_target_properties(libprotobuf PROPERTIES
--        IMPORTED_LOCATION "${Protobuf_LIBRARY}"
--        INTERFACE_INCLUDE_SYSTEM_DIRECTORIES "${Protobuf_INCLUDE_DIR}"
--      )
--      get_protobuf_version(Protobuf_VERSION "${Protobuf_INCLUDE_DIR}")
--    endif()
-     set(HAVE_PROTOBUF TRUE)
-   endif()
- endif()

ports/opencv/CONTROL

@@ -1,5 +1,5 @@
 Source: opencv
-Version: 3.4.3-3
+Version: 3.4.3-4
 Build-Depends: zlib
 Description: computer vision library
 Default-Features: opengl, jpeg, png, tiff, eigen, flann

ports/opencv/portfile.cmake

@@ -13,7 +13,7 @@ vcpkg_from_github(
       "${CMAKE_CURRENT_LIST_DIR}/0002-install-options.patch"
       "${CMAKE_CURRENT_LIST_DIR}/0003-disable-downloading.patch"
       "${CMAKE_CURRENT_LIST_DIR}/0004-use-find-package-required.patch"
-      "${CMAKE_CURRENT_LIST_DIR}/0005-remove-protobuf-target.patch"
+      "${CMAKE_CURRENT_LIST_DIR}/0005-remove-custom-protobuf-find-package.patch"
 )
 
 string(COMPARE EQUAL "${VCPKG_CRT_LINKAGE}" "static" BUILD_WITH_STATIC_CRT)
@@ -291,6 +291,7 @@ vcpkg_configure_cmake(
         -DWITH_JASPER=${WITH_JASPER}
         -DWITH_JPEG=${WITH_JPEG}
         -DWITH_LAPACK=OFF
+        -DWITH_MATLAB=OFF
         -DWITH_MSMF=${WITH_MSMF}
         -DWITH_OPENCLAMDBLAS=OFF
         -DWITH_OPENEXR=${WITH_OPENEXR}