From 563e8f9f646195a551f7492f6608e720c592ecd3 Mon Sep 17 00:00:00 2001
From: fgsfds <derp.primus@gmail.com>
Date: Sat, 23 Nov 2024 19:36:38 +0100
Subject: [PATCH] port: osx: set minimum OS version to 11 for arm64 builds

---
 CMakeLists.txt | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index be0126dc4..440e899e0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,13 @@ cmake_minimum_required(VERSION 3.16)
 list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 
 if(APPLE)
-  set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
+  if(CMAKE_OSX_ARCHITECTURES MATCHES "arm64")
+    # ARM Macs start at OS 11.
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0" CACHE STRING "Minimum OS X deployment version")
+  else()
+    # SDL2 requires at least this version for everything to work properly.
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "Minimum OS X deployment version")
+  endif()
 endif()
 
 project(pd C CXX)
@@ -181,7 +187,6 @@ add_compile_options(
   -Wno-unused-but-set-variable
   -Wno-unused-value
   -Wno-unused-variable
-  -Wno-format-truncation
 )
 
 # C specific flags
@@ -194,6 +199,9 @@ add_compile_options($<$<COMPILE_LANGUAGE:CXX>:-Wno-unused-function>)
 if (APPLE)
   # Make it look for libs in the executable folder manually since CMake's rpath system is wack
   set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -rpath @executable_path")
+else()
+  # This warning is not recognized by XCode/Clang for some reason.
+  add_compile_options(-Wno-format-truncation)
 endif()
 
 # Dependencies