[pangolin] Update to 0.6 and also support osx

ports/pangolin/add-definition.patch

@@ -1,13 +1,12 @@
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index 9e0baac..bb3ef76 100644
+index 49dcf02..d448928 100644
 --- a/src/CMakeLists.txt
 +++ b/src/CMakeLists.txt
-@@ -287,6 +287,8 @@ if(BUILD_PANGOLIN_VIDEO AND _LINUX_)
-   message(STATUS "V4L Found and Enabled")
- endif()
+@@ -384,6 +384,7 @@ endif()
 
-+add_definitions(-DHAVE_FFMPEG_AVPIXELFORMAT)
-+
- find_package(FFMPEG QUIET)
- if(BUILD_PANGOLIN_VIDEO AND FFMPEG_FOUND)
-   set(HAVE_FFMPEG 1)
+ option(BUILD_PANGOLIN_FFMPEG "Build support for ffmpeg video input" ON)
+ if(BUILD_PANGOLIN_FFMPEG AND BUILD_PANGOLIN_VIDEO)
++  add_definitions(-DHAVE_FFMPEG_AVPIXELFORMAT)
+   find_package(FFMPEG QUIET)
+   if(FFMPEG_FOUND)
+     set(HAVE_FFMPEG 1)

ports/pangolin/fix-build-error-in-vs2019.patch

@@ -0,0 +1,13 @@
+diff --git a/include/mpark/variant.hpp b/include/mpark/variant.hpp
+index fb2cf06..6debb99 100644
+--- a/include/mpark/variant.hpp
++++ b/include/mpark/variant.hpp
+@@ -243,7 +243,7 @@ namespace std {
+ #endif
+
+ #if defined(__cpp_constexpr) && __cpp_constexpr >= 201304
+-#define MPARK_CPP14_CONSTEXPR
++//#define MPARK_CPP14_CONSTEXPR
+ #endif
+
+ #if __has_feature(cxx_exceptions) || defined(__cpp_exceptions) || \

ports/pangolin/fix-cmake-version.patch

@@ -1,11 +1,10 @@
-diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index dd08d31..7f364a7 100644
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0e13110..6adf1e2 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -1,5 +1,5 @@
--cmake_minimum_required(VERSION 2.6)
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 2.8.12)
 +cmake_minimum_required(VERSION 3.8)
  project("Pangolin")
  set(PANGOLIN_VERSION_MAJOR 0)
- set(PANGOLIN_VERSION_MINOR 5)
- set(PANGOLIN_VERSION ${PANGOLIN_VERSION_MAJOR}.${PANGOLIN_VERSION_MINOR})
+ set(PANGOLIN_VERSION_MINOR 6)

ports/pangolin/fix-dependency-python.patch

@@ -1,14 +1,15 @@
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index 7f364a7..9e0baac 100644
+index ddeb144..49dcf02 100644
 --- a/src/CMakeLists.txt
 +++ b/src/CMakeLists.txt
-@@ -213,6 +213,9 @@ endif()
- find_package(PythonLibs QUIET)
- if(BUILD_PANGOLIN_GUI AND BUILD_PANGOLIN_VARS AND PYTHONLIBS_FOUND AND NOT _WIN_)
-   set(HAVE_PYTHON 1)
+@@ -299,7 +299,9 @@ if(BUILD_PANGOLIN_PYTHON AND BUILD_PANGOLIN_GUI AND BUILD_PANGOLIN_VARS AND NOT
+
+   if(pybind11_FOUND)
+     set(HAVE_PYTHON 1)
+-
 +  if (UNIX)
 +    set(PYTHON_LIBRARY ${PYTHON_LIBRARY} dl util)
 +  endif()
-   list(APPEND HEADERS
-     ${INCDIR}/console/ConsoleInterpreter.h
-     ${INCDIR}/console/ConsoleView.h
+     file(GLOB pypangolin_SRC "python/pypangolin/*.cpp" )
+     file(GLOB pypangolin_HDR "python/pypangolin/*.hpp" )
+     list(APPEND HEADERS

ports/pangolin/fix-includepath-error.patch

@@ -1,8 +1,8 @@
 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
-index dd08d31..7f364a7 100644
+index a2c60ea..ddeb144 100644
 --- a/src/CMakeLists.txt
 +++ b/src/CMakeLists.txt
-@@ -506,7 +506,7 @@ configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in
+@@ -735,7 +735,7 @@ configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in
      ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake @ONLY IMMEDIATE )
 
  # Install tree config

ports/pangolin/portfile.cmake

@@ -1,34 +1,41 @@
-vcpkg_fail_port_install(ON_TARGET "OSX" "UWP")
+vcpkg_fail_port_install(ON_TARGET "UWP")
 
-vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+if(VCPKG_TARGET_IS_WINDOWS)
+    vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
+endif()
 
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO stevenlovegrove/Pangolin
-    REF v0.5
-    SHA512 7ebeec108f33f1aa8b1ad08e3ca128a837b22d33e3fc580021f981784043b023a1bf563bbfa8b51d46863db770b336d24fc84ee3d836b85e0da1848281b2a5b2
+    REF dd801d244db3a8e27b7fe8020cd751404aa818fd #v0.6
+    SHA512 8004ab6f146f319df41e4b8d4bdb6677b8faf6db725e34fea76fcbf065522fa286d334c2426dcb39faf0cfb3332946104f78393d2b2b2418fe02d91450916e78
     HEAD_REF master
     PATCHES
-        deprecated_constants.patch # Change from upstream pangolin to address build failures from latest ffmpeg library
         fix-includepath-error.patch # include path has one more ../
         fix-dependency-python.patch
         add-definition.patch
         fix-cmake-version.patch
+        fix-build-error-in-vs2019.patch
+)
+
+vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
+    FEATURES
+        test     BUILD_TESTS
+        tools    BUILD_TOOLS
+        examples BUILD_EXAMPLES
 )
 
-file(REMOVE ${SOURCE_PATH}/CMakeModules/FindGLEW.cmake)
-file(REMOVE ${SOURCE_PATH}/CMakeModules/FindFFMPEG.cmake)
+file(REMOVE "${SOURCE_PATH}/CMakeModules/FindGLEW.cmake")
+file(REMOVE "${SOURCE_PATH}/CMakeModules/FindFFMPEG.cmake")
 
 string(COMPARE EQUAL "${VCPKG_CRT_LINKAGE}" "static" MSVC_USE_STATIC_CRT)
 
-vcpkg_configure_cmake(
-    SOURCE_PATH ${SOURCE_PATH}
-    PREFER_NINJA
-    OPTIONS
+vcpkg_cmake_configure(
+    SOURCE_PATH "${SOURCE_PATH}"
+    OPTIONS ${FEATURE_OPTIONS}
         -DBUILD_EXTERN_GLEW=OFF
         -DBUILD_EXTERN_LIBPNG=OFF
         -DBUILD_EXTERN_LIBJPEG=OFF
-        -DCMAKE_DISABLE_FIND_PACKAGE_PythonLibs=ON
         -DCMAKE_DISABLE_FIND_PACKAGE_TooN=ON
         -DCMAKE_DISABLE_FIND_PACKAGE_DC1394=ON
         -DCMAKE_DISABLE_FIND_PACKAGE_LibRealSense=ON
@@ -41,38 +48,31 @@ vcpkg_configure_cmake(
         -DCMAKE_DISABLE_FIND_PACKAGE_TIFF=ON
         -DCMAKE_DISABLE_FIND_PACKAGE_OpenEXR=ON
         -DMSVC_USE_STATIC_CRT=${MSVC_USE_STATIC_CRT}
+    MAYBE_UNUSED_VARIABLES
+        MSVC_USE_STATIC_CRT
 )
 
-vcpkg_install_cmake()
+vcpkg_cmake_install()
 
-vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/Pangolin)
+vcpkg_cmake_config_fixup(CONFIG_PATH lib/cmake/Pangolin)
 
 vcpkg_copy_pdbs()
 
-file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include)
-
-if(VCPKG_TARGET_IS_WINDOWS AND VCPKG_LIBRARY_LINKAGE STREQUAL "dynamic")
-    file(GLOB EXE ${CURRENT_PACKAGES_DIR}/lib/*.dll)
-    file(COPY ${EXE} DESTINATION ${CURRENT_PACKAGES_DIR}/bin)
-    file(REMOVE ${EXE})
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
 
-    file(GLOB DEBUG_EXE ${CURRENT_PACKAGES_DIR}/debug/lib/*.dll)
-    file(COPY ${DEBUG_EXE} DESTINATION ${CURRENT_PACKAGES_DIR}/debug/bin)
-    file(REMOVE ${DEBUG_EXE})
+if("tools" IN_LIST FEATURES)
+    vcpkg_copy_tools(TOOL_NAMES Plotter VideoConvert VideoJsonPrint VideoJsonTransform VideoViewer AUTO_CLEAN)
+endif()
 
-    vcpkg_replace_string(${CURRENT_PACKAGES_DIR}/share/pangolin/PangolinTargets-debug.cmake
-        "lib/pangolin.dll" "bin/pangolin.dll"
-    )
-    vcpkg_replace_string(${CURRENT_PACKAGES_DIR}/share/pangolin/PangolinTargets-release.cmake
-        "lib/pangolin.dll" "bin/pangolin.dll"
-    )
+if(VCPKG_LIBRARY_LINKAGE STREQUAL "static")
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
 endif()
 
 if(VCPKG_TARGET_IS_WINDOWS)
     # Copy missing header file
-    file(COPY ${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/src/include/pangolin/pangolin_export.h DESTINATION ${CURRENT_PACKAGES_DIR}/include/pangolin)
+    file(COPY "${CURRENT_BUILDTREES_DIR}/${TARGET_TRIPLET}-dbg/src/include/pangolin/pangolin_export.h" DESTINATION "${CURRENT_PACKAGES_DIR}/include/pangolin")
 endif()
 
 # Put the license file where vcpkg expects it
-file(COPY ${CURRENT_PORT_DIR}/usage DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT}/)
-file(INSTALL ${SOURCE_PATH}/LICENCE DESTINATION ${CURRENT_PACKAGES_DIR}/share/${PORT} RENAME copyright)
+file(COPY "${CURRENT_PORT_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+file(INSTALL "${SOURCE_PATH}/LICENCE" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}" RENAME copyright)

ports/pangolin/vcpkg.json

@@ -1,10 +1,9 @@
 {
   "name": "pangolin",
-  "version-string": "0.5",
-  "port-version": 15,
+  "version": "0.6",
   "description": "Lightweight GUI Library",
   "homepage": "https://github.com/stevenlovegrove/Pangolin",
-  "supports": "!uwp & !osx",
+  "supports": "!uwp",
   "dependencies": [
     "eigen3",
     {
@@ -15,6 +14,25 @@
     },
     "glew",
     "libjpeg-turbo",
-    "libpng"
-  ]
+    "libpng",
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "examples": {
+      "description": "Build Examples"
+    },
+    "test": {
+      "description": "Build Tests"
+    },
+    "tools": {
+      "description": "Build Tools"
+    }
+  }
 }

versions/baseline.json

@@ -4837,8 +4837,8 @@
       "port-version": 1
     },
     "pangolin": {
-      "baseline": "0.5",
-      "port-version": 15
+      "baseline": "0.6",
+      "port-version": 0
     },
     "pangomm": {
       "baseline": "2.48.0",

versions/p-/pangolin.json

@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "e28a4e1603d5ee1843787223a55dce439b579b94",
+      "version": "0.6",
+      "port-version": 0
+    },
     {
       "git-tree": "77d0735cc19bbb45a0212a8b15ea101ca3598219",
       "version-string": "0.5",