fixed llama.cpp build issue on ARM (Apple aarch64)

Author: russellwmy

llama-cpp-sys-2/build.rs

@@ -335,6 +335,15 @@ fn main() {
             println!("cargo:rustc-link-lib=c++_shared");
         }
     }
+    
+    if matches!(target_os, TargetOs::Linux)
+        && target_triple.contains("aarch64")
+        && std::fs::metadata("/.dockerenv").is_ok()
+    {
+        // If we're running in a Docker container on ARM64, we need to disable native optimizations
+        // because the host system may not have the same CPU features as the container.
+        config.define("GGML_NATIVE", "OFF");
+    }
 
     if cfg!(feature = "vulkan") {
         config.define("GGML_VULKAN", "ON");