From 0f33e78d05f5e50f4734f5493255232ce1c647fa Mon Sep 17 00:00:00 2001
From: Andrew Ammerlaan <
andrewammerlaan@gentoo.org>
Date: Wed, 3 Jan 2024 11:31:15 +0100
Subject: [PATCH] kernel-build.eclass: allow overriding UKI cmdline
Signed-off-by: Andrew Ammerlaan <
andrewammerlaan@gentoo.org>
---
eclass/kernel-build.eclass | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/eclass/kernel-build.eclass b/eclass/kernel-build.eclass
index 28f111ec998bb..120056c5c26b2 100644
--- a/eclass/kernel-build.eclass
+++ b/eclass/kernel-build.eclass
@@ -1,4 +1,4 @@
-# Copyright 2020-2023 Gentoo Authors
+# Copyright 2020-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
# @ECLASS: kernel-build.eclass
@@ -99,6 +99,14 @@ IUSE="+strip"
# key in PEM format to use. Must be specified if MODULES_SIGN_KEY
# is set to a path of a file that only contains the private key.
+# @ECLASS_VARIABLE: KERNEL_GENERIC_UKI_CMDLINE
+# @USER_VARIABLE
+# @DESCRIPTION:
+# If KERNEL_IUSE_GENERIC_UKI is set, this variable allows setting the
+# built-in kernel command line for the UKI. If unset, the default is
+# root=/dev/gpt-auto-root ro
+: "${KERNEL_GENERIC_UKI_CMDLINE:="root=/dev/gpt-auto-root ro"}"
+
if [[ ${KERNEL_IUSE_MODULES_SIG