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| author | Sven Eckelmann <sven@narfation.org> | 2018-12-06 11:09:18 +0100 |
|---|---|---|
| committer | Mathias Kresin <dev@kresin.me> | 2019-01-02 22:36:16 +0100 |
| commit | 894bcf59dc5b11ff38259a43cf4a0a3e9acada96 (patch) | |
| tree | 7ec355367606df02db1bbfd8bd6fb86e6b460a14 | |
| parent | 15f6351ea32ec13104301fe02233f54f1adce4f2 (diff) | |
| download | upstream-894bcf59dc5b11ff38259a43cf4a0a3e9acada96.tar.gz upstream-894bcf59dc5b11ff38259a43cf4a0a3e9acada96.tar.bz2 upstream-894bcf59dc5b11ff38259a43cf4a0a3e9acada96.zip | |
build: Use stable file ordering in sysupgrade.tar
The file ordering in the current sysupgrade depends on the order of file in
a filesystem. This is often already in a sane (alphabetical order) but this
is not always the case. For example, the OpenWrt build servers return a
different ordering.
This breaks the reproducibility of the sysupgrade tarballs significantly
and also resulted in images which cannot be used for upgrades on devices
like the OpenMesh A42/A62.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
| -rwxr-xr-x | scripts/sysupgrade-tar.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/sysupgrade-tar.sh b/scripts/sysupgrade-tar.sh index 45b17daccd..ca5577387d 100755 --- a/scripts/sysupgrade-tar.sh +++ b/scripts/sysupgrade-tar.sh @@ -61,7 +61,7 @@ if [ -n "$SOURCE_DATE_EPOCH" ]; then mtime="--mtime=@${SOURCE_DATE_EPOCH}" fi -(cd "$tmpdir"; tar cvf sysupgrade.tar sysupgrade-${board} ${mtime}) +(cd "$tmpdir"; tar --sort=name -cvf sysupgrade.tar sysupgrade-${board} ${mtime}) err="$?" if [ -e "$tmpdir/sysupgrade.tar" ]; then cp "$tmpdir/sysupgrade.tar" "$outfile" |