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ramips, mt7620: reproducible elecom-header uid/gid

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The elecom-header renames the firmware image to v_0.0.0.bin, stores its
MD5 sum as v_0.0.0.md5 and tars both files again.

Both v_0.0.0 files are created as the build user making it harder to
reproduce.

This commit sets the owner/group of both files to root by adding extra
options to the final tar command.

Before:
0 buildbot   (101) buildbot   (102)  3932164 2019-11-05 14:43:22.000000 v_0.0.0.bin
0 buildbot   (101) buildbot   (102)       33 2019-11-05 14:43:22.000000 v_0.0.0.md5

After:
0 root         (0) root         (0)  3932164 2019-11-05 23:43:08.000000 v_0.0.0.bin
0 root         (0) root         (0)       33 2019-11-05 23:43:08.000000 v_0.0.0.md5

Signed-off-by: Paul Spooren <mail@aparcar.org>
This commit is contained in:
Paul Spooren 2019-11-06 11:15:21 -10:00 committed by Daniel Golle
parent 80a799125b
commit 9fa061a7d3
1 changed files with 1 additions and 1 deletions
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2
target/linux/ramips/image/mt7620.mk
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@ -13,7 +13,7 @@ define Build/elecom-header
) | mkhash md5 > $(KDIR)/v_0.0.0.md5
$(STAGING_DIR_HOST)/bin/tar -c \
$(if $(SOURCE_DATE_EPOCH),--mtime=@$(SOURCE_DATE_EPOCH)) \
-f $@ -C $(KDIR) v_0.0.0.bin v_0.0.0.md5
--owner=0 --group=0 -f $@ -C $(KDIR) v_0.0.0.bin v_0.0.0.md5
endef
define Device/aigale_ai-br100