From 7371d16b03010a6138838fdaaf3c4f286de7af3e Mon Sep 17 00:00:00 2001
From: serenityosrocks <serenityosrocks@gmail.com>
Date: Sat, 29 Jan 2022 15:27:59 -0800
Subject: [PATCH] Meta: Fix "Meta/serenity.sh run x86_64 Clang" on M1 Macs

QEMU crashes on M1 Macs when using `--accel hvf` option.

To solve this, detect the host's architecture and only add the
`--accel hvf` parameter if we are running on a "x86_64" machine.
This will allow "arm64" machines like M1 Macs to work correctly.
---
 Meta/run.sh | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Meta/run.sh b/Meta/run.sh
index ebd4677402..8d320e1747 100755
--- a/Meta/run.sh
+++ b/Meta/run.sh
@@ -38,8 +38,10 @@ if [ "$(uname)" = "Darwin" ]; then
         [ -z "$SERENITY_QEMU_BIN" ] && SERENITY_QEMU_BIN="qemu-system-aarch64"
     fi
 
-    if $SERENITY_QEMU_BIN --accel help | grep -q hvf; then
-        SERENITY_VIRT_TECH_ARG="--accel hvf"
+    if [ "$(uname -m)" = "x86_64" ]; then
+        if $SERENITY_QEMU_BIN --accel help | grep -q hvf; then
+            SERENITY_VIRT_TECH_ARG="--accel hvf"
+        fi
     fi
 fi