From c89d797a41ed9a81debfd4eaafd9e5ea7ac984b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tim=20D=C3=BCsterhus?= <tim@bastelstu.be>
Date: Thu, 4 Apr 2024 13:26:27 +0200
Subject: [PATCH] makedist: Reset tar timestamps to the commit date (#13879)

This change should make the underlying `.tar` archive fully reproducible (given
identical tool versions).
---
 scripts/dev/makedist | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scripts/dev/makedist b/scripts/dev/makedist
index 8e53f1d73a8..ffdf5369076 100755
--- a/scripts/dev/makedist
+++ b/scripts/dev/makedist
@@ -167,8 +167,9 @@ else
 fi
 
 # Reset the modification and access times of all files to be packaged.
-echo "makedist: Resetting the modification and access times of package files."
-touch -c NEWS
+commitDate="$(git log -1 --format=%cI $treeish)"
+echo "makedist: Resetting the modification and access times of package files to $commitDate"
+touch -c -d"$commitDate" NEWS
 find . -exec touch -r NEWS -c {} \;
 
 cd ..