[gentoo-dev] [PATCH] dist-kernel-utils.eclass: set arch to kernel for installation

[Andrew Ammerlaan <andrewammerlaan@gentoo.org>]

 From 2ca438ca296cf53e255338aed3f504992c7d057a Mon Sep 17 00:00:00 2001
From: Andrew Ammerlaan <andrewammerlaan@gentoo.org>
Date: Wed, 15 Nov 2023 20:31:26 +0100
Subject: [PATCH] dist-kernel-utils.eclass: set arch to kernel for 
installation

Some kernel-install plugins may require locating files in the
installed kernel source tree, on e.g. amd64 they will fail to do
so if we do not use tc-arch-kernel.

sys-kernel/dkms' kernel-install plugin is an example of a
plugin that requires this fix.

Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>
---
  eclass/dist-kernel-utils.eclass | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/dist-kernel-utils.eclass 
b/eclass/dist-kernel-utils.eclass
index d455c88ebee1c..ea993bf0e6ba3 100644
--- a/eclass/dist-kernel-utils.eclass
+++ b/eclass/dist-kernel-utils.eclass
@@ -135,7 +135,7 @@ dist-kernel_install_kernel() {
  	ebegin "Installing the kernel via installkernel"
  	# note: .config is taken relatively to System.map;
  	# initrd relatively to bzImage
-	installkernel "${version}" "${image}" "${map}"
+	ARCH=$(tc-arch-kernel) installkernel "${version}" "${image}" "${map}"
  	eend ${?} || die -n "Installing the kernel failed"
  }