From bc2c3eee48c19c909269e54fb6bb069d10e90011 Mon Sep 17 00:00:00 2001
From: jim wang <122244446+jimwang118@users.noreply.github.com>
Date: Wed, 3 May 2023 05:44:40 +0800
Subject: [PATCH] [ogre] Fix function override problem in macos system.
 (#31106)

* fix osx override error

* update version

* optimized syntax

* update version

* fix function

* update version
---
 ports/ogre/fix_override.patch | 33 +++++++++++++++++++++++++++++++++
 ports/ogre/portfile.cmake     | 10 +++++-----
 ports/ogre/vcpkg.json         |  2 +-
 versions/baseline.json        |  2 +-
 versions/o-/ogre.json         |  5 +++++
 5 files changed, 45 insertions(+), 7 deletions(-)
 create mode 100644 ports/ogre/fix_override.patch

diff --git a/ports/ogre/fix_override.patch b/ports/ogre/fix_override.patch
new file mode 100644
index 0000000000..99e07547ef
--- /dev/null
+++ b/ports/ogre/fix_override.patch
@@ -0,0 +1,33 @@
+diff --git a/PlugIns/EXRCodec/src/O_IStream.cpp b/PlugIns/EXRCodec/src/O_IStream.cpp
+index 6f668d5..eba9ac7 100644
+--- a/PlugIns/EXRCodec/src/O_IStream.cpp
++++ b/PlugIns/EXRCodec/src/O_IStream.cpp
+@@ -39,11 +39,11 @@ bool O_IStream::read(char c[], int n) {
+     return _stream.eof();
+ }
+ 
+-Int64 O_IStream::tellg() {
++uint64_t O_IStream::tellg() {
+     return _stream.getCurrentPtr() - _stream.getPtr();
+ }
+ 
+-void O_IStream::seekg(Int64 pos) {
++void O_IStream::seekg(uint64_t pos) {
+     _stream.seek(pos);
+ }
+ 
+diff --git a/PlugIns/EXRCodec/src/O_IStream.h b/PlugIns/EXRCodec/src/O_IStream.h
+index 8eb09d8..dc301ae 100644
+--- a/PlugIns/EXRCodec/src/O_IStream.h
++++ b/PlugIns/EXRCodec/src/O_IStream.h
+@@ -46,8 +46,8 @@ public:
+         IStream (file_name), _stream(stream) {}
+ 
+     bool    read (char c[], int n) override;
+-    Imf::Int64   tellg () override;
+-    void    seekg (Imf::Int64 pos) override;
++    virtual uint64_t   tellg () override;
++    virtual void    seekg (uint64_t pos) override;
+     void    clear () override;
+ 
+ private:
diff --git a/ports/ogre/portfile.cmake b/ports/ogre/portfile.cmake
index 19188d1a20..5e1809d0c7 100644
--- a/ports/ogre/portfile.cmake
+++ b/ports/ogre/portfile.cmake
@@ -10,6 +10,10 @@ if(VCPKG_TARGET_IS_ANDROID OR VCPKG_TARGET_IS_IOS OR VCPKG_TARGET_IS_EMSCRIPTEN)
     vcpkg_check_linkage(ONLY_STATIC_LIBRARY)
 endif()
 
+set(PATCHLIB fix-dependencies.patch cfg-rel-paths.patch swig-python-polyfill.patch pkgconfig.patch same-install-rules-all-platforms.patch)
+if(VCPKG_TARGET_IS_OSX)
+    list(APPEND PATCHLIB fix_override.patch) # upstream PR:https://github.com/OGRECave/ogre/pull/2831
+endif()
 vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO OGRECave/ogre
@@ -17,11 +21,7 @@ vcpkg_from_github(
     SHA512 d4022a454e0649a01182545f24094ba1f72127099a9b096e1b438238659629e93b1d79277d02acc0aceebdc3969aab0031de7f86390077bafc66ccfd86755430
     HEAD_REF master
     PATCHES
-        fix-dependencies.patch
-        cfg-rel-paths.patch
-        swig-python-polyfill.patch
-        pkgconfig.patch
-        same-install-rules-all-platforms.patch
+        ${PATCHLIB}       
 )
 
 file(REMOVE "${SOURCE_PATH}/CMake/Packages/FindOpenEXR.cmake")
diff --git a/ports/ogre/vcpkg.json b/ports/ogre/vcpkg.json
index 3450d66e16..248f194e7b 100644
--- a/ports/ogre/vcpkg.json
+++ b/ports/ogre/vcpkg.json
@@ -1,7 +1,7 @@
 {
   "name": "ogre",
   "version": "13.6.2",
-  "port-version": 1,
+  "port-version": 2,
   "description": "3D Object-Oriented Graphics Rendering Engine",
   "homepage": "https://github.com/OGRECave/ogre",
   "license": "MIT",
diff --git a/versions/baseline.json b/versions/baseline.json
index dd4286fe20..6da4cc75d6 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5726,7 +5726,7 @@
     },
     "ogre": {
       "baseline": "13.6.2",
-      "port-version": 1
+      "port-version": 2
     },
     "ogre-next": {
       "baseline": "2.3.1",
diff --git a/versions/o-/ogre.json b/versions/o-/ogre.json
index af4c702683..c1dab6d14a 100644
--- a/versions/o-/ogre.json
+++ b/versions/o-/ogre.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "9a0701fa116eca04bd8a2446f6e44c732084857b",
+      "version": "13.6.2",
+      "port-version": 2
+    },
     {
       "git-tree": "b7ec525c0cd854d1da91a5a11cd05109693b9333",
       "version": "13.6.2",