From 22a94ab53fbde0a2c161d3cd07e35b0eb78160b9 Mon Sep 17 00:00:00 2001
Date: Sun, 16 May 2021 12:27:31 -0700
Subject: [PATCH 09/24] lib/Support/Unix/Path.inc: define COPYFILE_CLONE if
 needed

---
 llvm/lib/Support/Unix/Path.inc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/llvm/lib/Support/Unix/Path.inc b/llvm/lib/Support/Unix/Path.inc
index 77f3f54bd881..8f606a0fd177 100644
--- a/llvm/lib/Support/Unix/Path.inc
+++ b/llvm/lib/Support/Unix/Path.inc
@@ -39,6 +39,11 @@
 #include <mach-o/dyld.h>
 #include <sys/attr.h>
 #include <copyfile.h>
+
+#ifndef COPYFILE_CLONE
+#define COPYFILE_CLONE		(1<<24)
+#endif
+
 #elif defined(__FreeBSD__)
 #include <osreldate.h>
 #if __FreeBSD_version >= 1300057
-- 
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