From a84df60b4a7f599a2b6f10a63eba72ffc1757ccf Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Sun, 12 Mar 2023 10:29:55 -0500
Subject: [PATCH] Reinstall packages for updates/changed USE flags

Packages which have been updated and/or had USE flag changes will now be
reinstalled in the destination root directory automatically.
---
 build-rootfs.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/build-rootfs.sh b/build-rootfs.sh
index c18a94f..8da681a 100755
--- a/build-rootfs.sh
+++ b/build-rootfs.sh
@@ -25,12 +25,12 @@ cp -r portage/. /mnt/gentoo/etc/portage/
 ROOT=/mnt/gentoo \
 PORTAGE_CONFIGROOT="${PWD}"/portage/config/target \
 < install.packages xargs -ro \
-${target}-emerge -Kvnj --rebuilt-binaries=y
+${target}-emerge -KvnuUDj --rebuilt-binaries=y
 
 ROOT=/mnt/gentoo \
 PORTAGE_CONFIGROOT="${PWD}"/portage/config/target \
 < installonly.packages xargs -ro \
-${target}-emerge -vnj
+${target}-emerge -vnuUDj
 
 ROOT=/mnt/gentoo \
 locale-gen