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rootfs-postcommands.bbclass: make opkg status reproducible

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opkg stores the current time as Installed-Time in its status file when
installing packages to the rootfs. Make this reproducible by replacing
Installed-Time with ${REPRODUCIBLE_TIMESTAMP_ROOTFS}, which then also
matches the files' datestamps.

Based on OpenWrt's approach for the issue [1].

[1] https://github.com/openwrt/openwrt/blob/main/include/rootfs.mk#L103

(From OE-Core rev: 61a9b1b1cb618ce90ba7886036f41263075c07df)

Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jonas Gorski
2024-09-26 17:41:35 +02:00
committed by Richard Purdie
parent 586df77d26
commit 93bb2dd78e
1 changed files with 4 additions and 0 deletions
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4
meta/classes-recipe/rootfs-postcommands.bbclass
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@@ -487,6 +487,10 @@ rootfs_reproducible () {
find ${IMAGE_ROOTFS}${sysconfdir}/gconf -name '%gconf.xml' -print0 | xargs -0r \
sed -i -e 's@\bmtime="[0-9][0-9]*"@mtime="'${REPRODUCIBLE_TIMESTAMP_ROOTFS}'"@g'
fi
if [ -f ${IMAGE_ROOTFS}${localstatedir}/lib/opkg/status ]; then
sed -i 's/^Installed-Time: .*/Installed-Time: ${REPRODUCIBLE_TIMESTAMP_ROOTFS}/' ${IMAGE_ROOTFS}${localstatedir}/lib/opkg/status
fi
fi
}