From 41608dc35fee0390d4679146034952fb12186053 Mon Sep 17 00:00:00 2001
From: Dathan Bennett <dathan@gmail.com>
Date: Wed, 26 Apr 2023 22:28:32 -0700
Subject: [PATCH] Fork CMakeRust and add the aarch64-apple-darwin fix to it

---
 cmake/CMakeRust/cmake/CMakeCargo.cmake | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/cmake/CMakeRust/cmake/CMakeCargo.cmake b/cmake/CMakeRust/cmake/CMakeCargo.cmake
index 2b425ce55..692d36b62 100644
--- a/cmake/CMakeRust/cmake/CMakeCargo.cmake
+++ b/cmake/CMakeRust/cmake/CMakeCargo.cmake
@@ -10,7 +10,7 @@ function(cargo_build)
         else()
             set(LIB_TARGET "i686-pc-windows-msvc")
         endif()
-	elseif(ANDROID)
+    elseif(ANDROID)
         if(ANDROID_SYSROOT_ABI STREQUAL "x86")
             set(LIB_TARGET "i686-linux-android")
         elseif(ANDROID_SYSROOT_ABI STREQUAL "x86_64")
@@ -21,11 +21,17 @@ function(cargo_build)
             set(LIB_TARGET "aarch64-linux-android")
         endif()
     elseif(IOS)
-		set(LIB_TARGET "universal")
+        set(LIB_TARGET "universal")
     elseif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
-        set(LIB_TARGET "x86_64-apple-darwin")
-	else()
-        if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+        if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL arm64)
+            set(LIB_TARGET "aarch64-apple-darwin")
+        else()
+            set(LIB_TARGET "x86_64-apple-darwin")
+        endif()
+    else()
+        if(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL aarch64)
+            set(LIB_TARGET "aarch64-unknown-linux-gnu")
+        elseif(CMAKE_SIZEOF_VOID_P EQUAL 8)
             set(LIB_TARGET "x86_64-unknown-linux-gnu")
         else()
             set(LIB_TARGET "i686-unknown-linux-gnu")
@@ -67,4 +73,4 @@ function(cargo_build)
     add_library(${CARGO_NAME} STATIC IMPORTED GLOBAL)
     add_dependencies(${CARGO_NAME} ${CARGO_NAME}_target)
     set_target_properties(${CARGO_NAME} PROPERTIES IMPORTED_LOCATION ${LIB_FILE})
-endfunction()
\ No newline at end of file
+endfunction()