https://git.ruby-lang.org/ruby.git/commit/?id=e033c9d7db

From e033c9d7db02a4e8d2973364ecb47744b63aecd3 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Sun, 17 Jan 2021 18:28:20 +0900
Subject: Include missing AvailabilityMacros.h


diff --git a/random.c b/random.c
index 4b5965f..28b7a9f 100644
--- a/random.c
+++ b/random.c
@@ -55,6 +55,10 @@ https://github.com/ruby/ruby/blob/trunk/random.c#L55
 # include <linux/random.h>
 #endif
 
+#if defined __APPLE__
+# include <AvailabilityMacros.h>
+#endif
+
 #include "internal.h"
 #include "internal/array.h"
 #include "internal/compilers.h"
-- 
cgit v0.10.2


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