From 5e2f703e83cb97cfddef33f9345f208bac40d128 Mon Sep 17 00:00:00 2001
From: milahu <milahu@gmail.com>
Date: Thu, 9 Sep 2021 20:13:21 +0200
Subject: [PATCH] unpackFile: ignore timestamp warnings

---
 pkgs/stdenv/generic/setup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/stdenv/generic/setup.sh b/pkgs/stdenv/generic/setup.sh
index ec5a5e6dcb9d..249303b5936b 100644
--- a/pkgs/stdenv/generic/setup.sh
+++ b/pkgs/stdenv/generic/setup.sh
@@ -832,12 +832,12 @@ _defaultUnpack() {
         case "$fn" in
             *.tar.xz | *.tar.lzma | *.txz)
                 # Don't rely on tar knowing about .xz.
-                xz -d < "$fn" | tar xf -
+                xz -d < "$fn" | tar xf - --warning=no-timestamp
                 ;;
             *.tar | *.tar.* | *.tgz | *.tbz2 | *.tbz)
                 # GNU tar can automatically select the decompression method
                 # (info "(tar) gzip").
-                tar xf "$fn"
+                tar xf "$fn" --warning=no-timestamp
                 ;;
             *)
                 return 1