From: Jonas Gorski <jonas.gorski@bisdn.de>
Date: Thu, 26 Sep 2024 15:41:35 +0000 (+0200)
Subject: rootfs-postcommands.bbclass: make opkg status reproducible
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80b279f18230208c6cc258ddf6a6e6dd3f8c9d79;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

rootfs-postcommands.bbclass: make opkg status reproducible

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

Signed-off-by: Jonas Gorski <jonas.gorski@bisdn.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 61a9b1b1cb618ce90ba7886036f41263075c07df)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
---

diff --git a/meta/classes-recipe/rootfs-postcommands.bbclass b/meta/classes-recipe/rootfs-postcommands.bbclass
index 920da94ba2c..5f4d67f93ca 100644
--- a/meta/classes-recipe/rootfs-postcommands.bbclass
+++ b/meta/classes-recipe/rootfs-postcommands.bbclass
@@ -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
 }