From 062f7124f60493a3a81ec38ac46441e4b7e08de5 Mon Sep 17 00:00:00 2001
From: Nathan Moinvaziri <nathan.moinvaziri@gmail.com>
Date: Thu, 4 Jan 2024 15:02:11 -0800
Subject: [PATCH] Fixed arch_utilities.cc compilation for Linux.

Availability.h and AvailabilityMacros.h are only available when
compiling on Apple.

Change-Id: I820c74a7fa15560c358366418a503b911dde3d86
Reviewed-on: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/5171145
Reviewed-by: Ivan Penkov <ivanpe@chromium.org>
---
 src/common/mac/arch_utilities.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/common/mac/arch_utilities.cc b/src/common/mac/arch_utilities.cc
index 0afa6c46..cfa2e2d7 100644
--- a/src/common/mac/arch_utilities.cc
+++ b/src/common/mac/arch_utilities.cc
@@ -37,10 +37,11 @@
 #include <mach-o/fat.h>
 #include <stdio.h>
 #include <string.h>
+
+#ifdef __APPLE__
 #include <Availability.h>
 #include <AvailabilityMacros.h>
 
-#ifdef __APPLE__
 #if (defined(__IPHONE_OS_VERSION_MIN_REQUIRED) && defined(__IPHONE_16_0) &&    \
      __IPHONE_OS_VERSION_MIN_REQUIRED >= __IPHONE_16_0) ||                     \
     (defined(MAC_OS_X_VERSION_MIN_REQUIRED) && defined(MAC_OS_VERSION_13_0) && \