From 9c6b9c95633f7f6b6350a2c77e010e9137e4fb78 Mon Sep 17 00:00:00 2001
From: xumia <59720581+xumia@users.noreply.github.com>
Date: Thu, 7 Jul 2022 12:37:57 +0800
Subject: [PATCH] [Build] Fix the missing debian package for reproducible build
 issue (#11333)

Why I did it
Fix the missing debian package for reproducible build issue.

The gnupg2 should be added into the version file.
https://dev.azure.com/mssonic/build/_build/results?buildId=118139&view=logs&j=88ce9a53-729c-5fa9-7b6e-3d98f2488e3f&t=8d99be27-49d0-54d0-99b1-cfc0d47f0318

The following packages have unmet dependencies:
 gnupg2 : Depends: gnupg (>= 2.2.27-2+deb11u2) but 2.2.27-2+deb11u1 is to be installed
E: Unable to correct problems, you have held broken packages.

The issue was caused by the gnupg2 removed, and not detected.
sonic-buildimage/build_debian.sh

Line 250 in 4fb6cf0

 sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y remove software-properties-common gnupg2 python3-gi
How I did it
Export the debian packages when any debian package being removed.
---
 src/sonic-build-hooks/hooks/apt-get | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/sonic-build-hooks/hooks/apt-get b/src/sonic-build-hooks/hooks/apt-get
index bdff703d01..068293a3e3 100755
--- a/src/sonic-build-hooks/hooks/apt-get
+++ b/src/sonic-build-hooks/hooks/apt-get
@@ -20,7 +20,7 @@ if [ "$INSTALL" == y ]; then
     [ "$lock_result" == y ] && release_apt_installation_lock
     exit $command_result
 else
-    if [[ "$1" == "purge" || "$@" == *" purge "* ]]; then
+    if [[ "$1" == "purge" || "$@" == *" purge "* || "$@" == *" remove "* ]]; then
       # When running the purge command, collect the debian versions
       dpkg-query -W -f '${Package}==${Version}\n' >> $POST_VERSION_PATH/purge-versions-deb
       chmod a+wr $POST_VERSION_PATH/purge-versions-deb