From 0e4c49a0d6e609fd760b2861c4d743161fffc826 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Sun, 14 Jan 2024 15:06:36 +0530
Subject: [PATCH] Fix building on macOS ARM

---
 kitty/simd-string-impl.h | 3 +++
 kitty/simd-string.c      | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/kitty/simd-string-impl.h b/kitty/simd-string-impl.h
index 5f38c9105..7b3a9162b 100644
--- a/kitty/simd-string-impl.h
+++ b/kitty/simd-string-impl.h
@@ -21,6 +21,9 @@ _Pragma("clang diagnostic pop")
 #endif
 
 
+#ifndef _MM_SHUFFLE
+#define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w))
+#endif
 #define CONCAT(A, B) A##B
 #define CONCAT_EXPAND(A, B) CONCAT(A,B)
 #define FUNC(name) CONCAT_EXPAND(name##_, BITS)
diff --git a/kitty/simd-string.c b/kitty/simd-string.c
index 41240134e..4d63e9fde 100644
--- a/kitty/simd-string.c
+++ b/kitty/simd-string.c
@@ -118,7 +118,6 @@ bool
 init_simd(void *x) {
     PyObject *module = (PyObject*)x;
     if (PyModule_AddFunctions(module, module_methods) != 0) return false;
-    __builtin_cpu_init();
 #define A(x, val) { Py_INCREF(Py_##val); if (0 != PyModule_AddObject(module, #x, Py_##val)) return false; }
 #ifdef __APPLE__
 #ifdef __arm64__