From 8673883b40fde88d8406d78aacce0e8fef6458b9 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Sat, 21 Dec 2019 21:30:38 -0800
Subject: [PATCH] Pass -P to cp to preserve symlinks
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This is commonly the default behavior with -R, but POSIX leaves the
default unspecified.

(cherry picked from commit 10414d467b392f285007edeb9e5ca897057adddf)
Signed-off-by: Domen Kožar <domen@dev.si>
---
 scripts/install-nix-from-closure.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/install-nix-from-closure.sh b/scripts/install-nix-from-closure.sh
index 3f1581854..3fea7e056 100644
--- a/scripts/install-nix-from-closure.sh
+++ b/scripts/install-nix-from-closure.sh
@@ -102,7 +102,7 @@ for i in $(cd "$self/store" >/dev/null && echo ./*); do
         rm -rf "$i_tmp"
     fi
     if ! [ -e "$dest/store/$i" ]; then
-        cp -Rp "$self/store/$i" "$i_tmp"
+        cp -RPp "$self/store/$i" "$i_tmp"
         chmod -R a-w "$i_tmp"
         chmod +w "$i_tmp"
         mv "$i_tmp" "$dest/store/$i"