From 2771b709ea66c1b15437a69a6b4d6ba97c82b0f7 Mon Sep 17 00:00:00 2001
From: secrart <79920995+secrart@users.noreply.github.com>
Date: Mon, 13 Jun 2022 23:12:17 -0400
Subject: [PATCH] Add CMake options for metal support

metal support is fully optional now

updated README with changelog
---
 README.md          | 2 ++
 src/CMakeLists.txt | 9 +++++++++
 2 files changed, 11 insertions(+)

diff --git a/README.md b/README.md
index 86d66f8d..6958f183 100644
--- a/README.md
+++ b/README.md
@@ -121,6 +121,8 @@ information on what to include when reporting a bug.
 
 ## Changelog
 
+ - Added `GLFW_USE_METALKIT` to cmake build options to make metal support optional 
+ - [Cocoa] Added `glfwResetCocoaMTKFramesize` function for metal view resizing
  - [Cocoa] Added `glfwAddCocoaMTKSubview` function for better metal support
  - Added `GLFW_PLATFORM` init hint for runtime platform selection (#1958)
  - Added `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`, `GLFW_PLATFORM_COCOA`,
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 030f4e1c..5bcb5993 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -164,6 +164,15 @@ if (GLFW_BUILD_COCOA)
                                        "-framework IOKit"
                                        "-framework CoreFoundation")
 
+    if(GLFW_USE_METALKIT)
+
+        target_link_libraries(glfw PRIVATE "-framework Metal"  
+                                           "-framework MetalKit")
+
+    endif()
+
+
+
     set(glfw_PKG_DEPS "")
     set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation")
 endif()