From 2e76ca79b344b94e6f973e2ef2a8fc2e17dfb03f Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Tue, 27 Dec 2022 15:28:27 +0100
Subject: bootctl: honor $KERNEL_INSTALL_CONF_ROOT

Honor $KERNEL_INSTALL_CONF_ROOT for reading config files, as
kernel-install does.
---
 docs/ENVIRONMENT.md | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'docs/ENVIRONMENT.md')

diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index fb35300419..2b751d9d53 100644
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -256,6 +256,9 @@ All tools:
   `--path=` switch only very superficial validation of the specified path is
   done when this environment variable is used.
 
+* `$KERNEL_INSTALL_CONF_ROOT=…` — override the built in default configuration
+  directory /etc/kernel/ to read files like entry-token and install.conf from.
+
 `systemd` itself:
 
 * `$SYSTEMD_ACTIVATION_UNIT` — set for all NSS and PAM module invocations that
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