Sorry the working patch is:
diff --git a/gnu/packages/admin.scm b/gnu/packages/admin.scm
index 51b40c8..54e0e37 100644
--- a/gnu/packages/admin.scm
+++ b/gnu/packages/admin.scm
@@ -201,7 +201,13 @@ client and server, a telnet client and server, and an rsh client and server.")
(delete-file (string-append bin "/groups"))
(for-each delete-file (find-files man "^groups\\."))
#t))
- %standard-phases))))
+ (alist-cons-after
+ 'unpack 'reset-timestamps
+ (lambda _
+ (for-each (lambda (file)
+ (utime file 0 0 0))
+ (find-files "." "")))
+ %standard-phases)))))
(inputs (if (string-suffix? "-linux"
(or (%current-target-system)
That’s what happens when doing several things at the same time. ;-)
Ludo’.
