diff -r c19c9e7820ef -r d76083122710 mozilla-buildfixes.patch
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mozilla-buildfixes.patch	Tue Nov 15 15:11:07 2022 +0100
@@ -0,0 +1,71 @@
+# HG changeset patch
+# User Wolfgang Rosenauer <wr@rosenauer.org>
+# Parent  39a0846a4f2df1c4669273933d74567a8774e1da
+# References: bmo#1792159 - Add missing includes to AtomicOperationsGenerated.h
+
+diff --git a/js/src/jit/GenerateAtomicOperations.py b/js/src/jit/GenerateAtomicOperations.py
+--- a/js/src/jit/GenerateAtomicOperations.py
++++ b/js/src/jit/GenerateAtomicOperations.py
+@@ -702,16 +702,18 @@ HEADER_TEMPLATE = """\
+  * License, v. 2.0. If a copy of the MPL was not distributed with this
+  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+ 
+ #ifndef jit_AtomicOperationsGenerated_h
+ #define jit_AtomicOperationsGenerated_h
+ 
+ /* This file is generated by jit/GenerateAtomicOperations.py. Do not edit! */
+ 
++#include "mozilla/Attributes.h"
++
+ namespace js {
+ namespace jit {
+ 
+ %(contents)s
+ 
+ } // namespace jit
+ } // namespace js
+ 
+diff --git a/media/ffvpx/config_unix_aarch64.h b/media/ffvpx/config_unix_aarch64.h
+--- a/media/ffvpx/config_unix_aarch64.h
++++ b/media/ffvpx/config_unix_aarch64.h
+@@ -324,17 +324,17 @@
+ #define HAVE_SETCONSOLETEXTATTRIBUTE 0
+ #define HAVE_SETCONSOLECTRLHANDLER 0
+ #define HAVE_SETDLLDIRECTORY 0
+ #define HAVE_SETMODE 0
+ #define HAVE_SETRLIMIT 1
+ #define HAVE_SLEEP 0
+ #define HAVE_STRERROR_R 1
+ #define HAVE_SYSCONF 1
+-#define HAVE_SYSCTL 1
++#define HAVE_SYSCTL 0
+ #define HAVE_USLEEP 1
+ #define HAVE_UTGETOSTYPEFROMSTRING 0
+ #define HAVE_VIRTUALALLOC 0
+ #define HAVE_WGLGETPROCADDRESS 0
+ #define HAVE_BCRYPT 0
+ #define HAVE_VAAPI_DRM 0
+ #define HAVE_VAAPI_X11 0
+ #define HAVE_VDPAU_X11 0
+diff --git a/mozglue/misc/SIMD_avx2.cpp b/mozglue/misc/SIMD_avx2.cpp
+--- a/mozglue/misc/SIMD_avx2.cpp
++++ b/mozglue/misc/SIMD_avx2.cpp
+@@ -50,17 +50,17 @@ template <typename TValue>
+   }
+   if (sizeof(TValue) == 2) {
+     return _mm256_cmpeq_epi16(a, b);
+   }
+ 
+   return _mm256_cmpeq_epi64(a, b);
+ }
+ 
+-#  if defined(__GNUC__) && !defined(__clang__)
++#  if 0
+ 
+ // See the comment in SIMD.cpp over Load32BitsIntoXMM. This is just adapted
+ // from that workaround. Testing this, it also yields the correct instructions
+ // across all tested compilers.
+ __m128i Load64BitsIntoXMM(uintptr_t ptr) {
+   int64_t tmp;
+   memcpy(&tmp, reinterpret_cast<const void*>(ptr), sizeof(tmp));
+   return _mm_cvtsi64_si128(tmp);