Index: eselect/libs/package-manager.bash
===================================================================
--- eselect.orig/libs/package-manager.bash
+++ eselect/libs/package-manager.bash
@@ -120,6 +120,8 @@ arch() {
 					;;
 			esac
 		fi
+	else
+		[[ -n "${EPREFIX}" ]] && ret+=-$(envvar sys-devel/gcc KERNEL)
 	fi
 
 	echo "${ret}"