[opencv4] Fix freetype, harfbuzz, gtk dependencies (#27343)

* Fix freetype and harfbuzz dependencies

* Revise gtk feature

* Merge copyright and license files

* Update versions

* Add feature gtk 'supports' expression

* Update versions

ports/opencv4/0015-fix-freetype.patch

@@ -1,14 +1,11 @@
 --- a/modules/gapi/cmake/init.cmake
 +++ b/modules/gapi/cmake/init.cmake
-@@ -20,10 +20,8 @@ if(NOT TARGET ade)
+@@ -20,7 +20,7 @@ if(NOT TARGET ade)
  endif()
  
  if(WITH_FREETYPE)
 -  ocv_check_modules(FREETYPE freetype2)
--  if (FREETYPE_FOUND)
-+      find_package(freetype CONFIG REQUIRED)
++  find_package(Freetype REQUIRED)
+   if (FREETYPE_FOUND)
        set(HAVE_FREETYPE TRUE)
--  endif()
- endif()
- 
- if(WITH_PLAIDML)
+   endif()

ports/opencv4/0016-fix-freetype-contrib.patch

@@ -1,14 +1,15 @@
 --- a/modules/freetype/CMakeLists.txt
 +++ b/modules/freetype/CMakeLists.txt
-@@ -3,8 +5,10 @@ if(APPLE_FRAMEWORK)
+@@ -3,8 +5,11 @@ if(APPLE_FRAMEWORK)
    ocv_module_disable(freetype)
  endif()
  
 -ocv_check_modules(FREETYPE freetype2)
 -ocv_check_modules(HARFBUZZ harfbuzz)
 +if(WITH_FREETYPE)
-+find_package(freetype CONFIG REQUIRED)
-+find_package(harfbuzz CONFIG REQUIRED)
++  find_package(Freetype REQUIRED)
++  find_package(HARFBUZZ NAMES harfbuzz REQUIRED)
++  set(HARFBUZZ_LIBRARIES harfbuzz::harfbuzz)
 +endif()
 
  if(OPENCV_INITIAL_PASS)

ports/opencv4/portfile.cmake

@@ -56,6 +56,7 @@ vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
  "freetype"  WITH_FREETYPE
  "gdcm"      WITH_GDCM
  "gstreamer" WITH_GSTREAMER
+ "gtk"       WITH_GTK
  "halide"    WITH_HALIDE
  "jasper"    WITH_JASPER
  "jpeg"      WITH_JPEG
@@ -83,15 +84,6 @@ if("dnn" IN_LIST FEATURES)
   endif()
 endif()
 
-set(WITH_GTK OFF)
-if("gtk" IN_LIST FEATURES)
-  if(VCPKG_TARGET_IS_LINUX)
-    set(WITH_GTK ON)
-  else()
-    message(WARNING "The gtk module cannot be enabled outside Linux")
-  endif()
-endif()
-
 set(WITH_QT OFF)
 if("qt" IN_LIST FEATURES)
   set(WITH_QT ${USE_QT_VERSION})
@@ -502,6 +494,9 @@ enable_language(C)
 find_dependency(HDF5)
 find_dependency(Tesseract)")
   endif()
+  if(WITH_CONTRIB AND WITH_FREETYPE)
+    string(APPEND DEPS_STRING "\nfind_dependency(harfbuzz)")
+  endif()
   if(WITH_TBB)
     string(APPEND DEPS_STRING "\nfind_dependency(TBB)")
   endif()
@@ -524,7 +519,7 @@ find_dependency(Tesseract)")
     string(APPEND DEPS_STRING "\nfind_dependency(OpenMP)")
   endif()
   if(BUILD_opencv_ovis)
-    string(APPEND DEPS_STRING "\nfind_dependency(Ogre)\nfind_dependency(freetype)")
+    string(APPEND DEPS_STRING "\nfind_dependency(Ogre)")
   endif()
   if("quirc" IN_LIST FEATURES)
     string(APPEND DEPS_STRING "\nfind_dependency(quirc)")
@@ -584,4 +579,6 @@ vcpkg_fixup_pkgconfig()
 
 configure_file("${CURRENT_PORT_DIR}/usage.in" "${CURRENT_PACKAGES_DIR}/share/${PORT}/usage")
 
-file(INSTALL "${SOURCE_PATH}/LICENSE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)
+file(GLOB extra_license_files "${CURRENT_PACKAGES_DIR}/share/licenses/opencv4/*")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE" ${extra_license_files})
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/share/licenses")

ports/opencv4/vcpkg.json

@@ -1,7 +1,7 @@
 {
   "name": "opencv4",
   "version": "4.6.0",
-  "port-version": 6,
+  "port-version": 7,
   "description": "computer vision library",
   "homepage": "https://github.com/opencv/opencv",
   "license": "Apache-2.0",
@@ -130,8 +130,14 @@
     "freetype": {
       "description": "Freetype support for opencv",
       "dependencies": [
-        "freetype",
-        "harfbuzz"
+        {
+          "name": "freetype",
+          "default-features": false
+        },
+        {
+          "name": "harfbuzz",
+          "default-features": false
+        }
       ]
     },
     "gdcm": {
@@ -148,8 +154,12 @@
     },
     "gtk": {
       "description": "GTK support for opencv",
+      "supports": "!windows & !osx & !ios & !android",
       "dependencies": [
-        "gtk"
+        {
+          "name": "gtk3",
+          "default-features": false
+        }
       ]
     },
     "halide": {

versions/baseline.json

@@ -5426,7 +5426,7 @@
     },
     "opencv4": {
       "baseline": "4.6.0",
-      "port-version": 6
+      "port-version": 7
     },
     "opendnp3": {
       "baseline": "3.1.1",

versions/o-/opencv4.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "f8f6d4451f824e2247a7e33c3f092cd836eb336b",
+      "version": "4.6.0",
+      "port-version": 7
+    },
     {
       "git-tree": "9961bbcc88c934054f6137f3417bbd9cccf478d4",
       "version": "4.6.0",