From 4699e76330cbb3bd51baee448198140c690640bf Mon Sep 17 00:00:00 2001
From: Fabio Erculiani <lxnay@sabayon.org>
Date: Fri, 24 May 2013 16:02:52 +0200
Subject: [PATCH] [eclass] sabayon-kernel: fallback to CHOST if CTARGET is
 unset

---
 eclass/sabayon-kernel.eclass | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/eclass/sabayon-kernel.eclass b/eclass/sabayon-kernel.eclass
index 97c098305..7cb15c144 100644
--- a/eclass/sabayon-kernel.eclass
+++ b/eclass/sabayon-kernel.eclass
@@ -303,7 +303,8 @@ _is_config_file_set() {
 
 # Returns the arm kernel config file extension for the current subarch
 _get_arm_subarch() {
-	local arm_arch=${CTARGET%%-*}
+	local target="${CTARGET:-${CHOST}}"
+	local arm_arch=${target%%-*}
 	if [[ ${arm_arch} == armv7? ]]; then
 		echo "armv7"
 	elif [[ ${arm_arch} == armv6? ]]; then