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| author | Ludovic Courtès <ludovic.courtes@inria.fr> | 2020-03-13 13:02:01 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2020-03-13 17:33:37 +0100 |
| commit | b829864d747b3b24ef37cafe36e889527b060d4d (patch) | |
| tree | 28ecf2f68ed153305532678c2b44e4b3b5f1c073 | |
| parent | b24ec854519c0e0815b19eeb246c47444aa687c5 (diff) | |
| download | guix-b829864d747b3b24ef37cafe36e889527b060d4d.tar.gz | |
pack: Make bit-reproducible squashfs images.
Reported by Josh Marshall <Josh.Marshall@jax.org>. * guix/scripts/pack.scm (squashfs-image)[build](mksquashfs): Always pass "-all-time", "-mkfs-time", "-force-uid", and "-force-gid" to 'mksquashfs'.
| -rw-r--r-- | guix/scripts/pack.scm | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/guix/scripts/pack.scm b/guix/scripts/pack.scm index 70239b64de..414e2d45f3 100644 --- a/guix/scripts/pack.scm +++ b/guix/scripts/pack.scm @@ -366,7 +366,15 @@ added to the pack." (define entry-point #$entry-point) (define (mksquashfs args) - (apply invoke "mksquashfs" args)) + (apply invoke "mksquashfs" + `(,@args + + ;; Set file times and the file system creation time to + ;; one second after the Epoch. + "-all-time" "1" "-mkfs-time" "1" + + ;; Reset all UIDs and GIDs. + "-force-uid" "0" "-force-gid" "0"))) (setenv "PATH" (string-append #$archiver "/bin")) |