From 2a927c7033335f7e87564eb24b112323ea9f535b Mon Sep 17 00:00:00 2001
From: Marek Kulik <me@botder.com>
Date: Fri, 30 Aug 2024 01:41:57 +0200
Subject: [PATCH] Add support for Apple Silicon (arm64)

---
 Server/dbconmy/premake5.lua    | 1 +
 Shared/sdk/SharedUtil.File.hpp | 7 +++++++
 Shared/sdk/SharedUtil.Misc.hpp | 7 +++++--
 premake5.lua                   | 6 +++++-
 4 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/Server/dbconmy/premake5.lua b/Server/dbconmy/premake5.lua
index 3bd8cf5eff..125047f906 100644
--- a/Server/dbconmy/premake5.lua
+++ b/Server/dbconmy/premake5.lua
@@ -41,6 +41,7 @@ project "Dbconmy"
 		includedirs {
 			os.findheader("mysql.h", {
 				"/usr/local/opt/mysql/include/mysql",
+				"/opt/homebrew/include/mysql",
 				"/opt/osxcross/macports/pkgs/opt/local/include/mysql8/mysql",
 			})
 		}
diff --git a/Shared/sdk/SharedUtil.File.hpp b/Shared/sdk/SharedUtil.File.hpp
index 351afa63c3..0a1cf56c7c 100644
--- a/Shared/sdk/SharedUtil.File.hpp
+++ b/Shared/sdk/SharedUtil.File.hpp
@@ -156,11 +156,18 @@ bool SharedUtil::FileLoad(std::nothrow_t, const SString& filePath, SString& outB
 
     CloseHandle(handle);
     return true;
+#else
+#ifdef __APPLE__
+    struct stat info;
+
+    if (stat(filePath, &info) != 0)
+        return false;
 #else
     struct stat64 info;
 
     if (stat64(filePath, &info) != 0)
         return false;
+#endif
 
     size_t fileSize = static_cast<size_t>(info.st_size);
 
diff --git a/Shared/sdk/SharedUtil.Misc.hpp b/Shared/sdk/SharedUtil.Misc.hpp
index ed789460d1..1ebf46a599 100644
--- a/Shared/sdk/SharedUtil.Misc.hpp
+++ b/Shared/sdk/SharedUtil.Misc.hpp
@@ -36,8 +36,8 @@
     #endif
 #endif
 
-#ifdef __APPLE__
-    #include "cpuid.h"
+#if defined(__APPLE__) && !defined(__aarch64__)
+    #include <cpuid.h>
 #endif
 
 CCriticalSection     CRefCountable::ms_CS;
@@ -1834,6 +1834,8 @@ namespace SharedUtil
             return FnGetCurrentProcessorNumber();
 
         return _GetCurrentProcessorNumberXP();
+#elif defined(__APPLE__) && defined(__aarch64__)
+        return -1;
 #elif defined(__APPLE__)
         // Hacked from https://stackoverflow.com/a/40398183/1517394
         unsigned long cpu;
@@ -1851,6 +1853,7 @@ namespace SharedUtil
             cpu = 0;
 
         return cpu;
+    #endif
 #else
         // This should work on Linux
         return sched_getcpu();
diff --git a/premake5.lua b/premake5.lua
index 34dc2e37f4..c3375ad1e0 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -26,7 +26,7 @@ workspace "MTASA"
 	configurations {"Debug", "Release", "Nightly"}
 
 	if os.host() == "macosx" then
-		platforms { "x64" }
+		platforms { "x64", "arm64" }
 	elseif os.host() == "windows" then
 		platforms { "x86", "x64", "arm64" }
 	else
@@ -103,6 +103,10 @@ workspace "MTASA"
 			defaultplatform "x86"
 	end
 
+	filter { "system:macosx", "platforms:arm64" }
+		includedirs { "/opt/homebrew/include" }
+		libdirs { "/opt/homebrew/lib" }
+
 	filter {"system:windows", "configurations:Nightly", "kind:not StaticLib"}
 		symbolspath "$(SolutionDir)Symbols\\$(Configuration)_$(Platform)\\$(ProjectName).pdb"