From 076c7fa501d43a190ab4356dfaa583677c80dc3b Mon Sep 17 00:00:00 2001
From: Michael Debertol <michael.debertol@gmail.com>
Date: Sat, 19 Jun 2021 17:49:41 +0200
Subject: [PATCH] cp: default to --reflink=auto on linux and macos

---
 src/uu/cp/src/cp.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/uu/cp/src/cp.rs b/src/uu/cp/src/cp.rs
index 840035e4a..7cf6a1d9b 100644
--- a/src/uu/cp/src/cp.rs
+++ b/src/uu/cp/src/cp.rs
@@ -667,7 +667,14 @@ impl Options {
                         }
                     }
                 } else {
-                    ReflinkMode::Never
+                    #[cfg(any(target_os = "linux", target_os = "macos"))]
+                    {
+                        ReflinkMode::Auto
+                    }
+                    #[cfg(not(any(target_os = "linux", target_os = "macos")))]
+                    {
+                        ReflinkMode::Never
+                    }
                 }
             },
             backup: backup_mode,