From: Simon Kuenzer <simon@unikraft.io>
Date: Thu, 19 Sep 2024 14:23:25 +0000 (+0200)
Subject: drivers/xenemgcon: Depend on `libukconsole`
X-Git-Tag: RELEASE-0.18.0~17
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=790cfc29e1fba3ed298e9b7cad5f47bac4a13b48;p=unikraft%2Funikraft.git

drivers/xenemgcon: Depend on `libukconsole`

Makes the Xen emergency console driver dependent on `libukconsole` instead
of selecting it. This fits our current driver model: only include drivers
when there is an application need.

Signed-off-by: Simon Kuenzer <simon@unikraft.io>
Reviewed-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com>
Reviewed-by: Oleksii Moisieiev <oleksii_moisieiev@epam.com>
Reviewed-by: Michalis Pappas <michalis@unikraft.io>
Approved-by: Michalis Pappas <michalis@unikraft.io>
GitHub-Closes: #1501
---

diff --git a/drivers/xen/xenemgcons/Config.uk b/drivers/xen/xenemgcons/Config.uk
index 9ceab4905..2e3f95772 100644
--- a/drivers/xen/xenemgcons/Config.uk
+++ b/drivers/xen/xenemgcons/Config.uk
@@ -1,10 +1,11 @@
 config LIBXENEMGCONS
 	bool "xenemgcons: Xen emergency console"
 	select LIBXENHEADERS
-	select LIBUKCONSOLE
+	depends on LIBUKCONSOLE
 	depends on PLAT_XEN
 	help
-		Driver for the Xen emergency console.
+		Driver for the Xen emergency console. This console is
+		based on a single hypercall.
 		In order to see output, make sure you use a Xen version
 		that is compiled with debug mode and set guest_loglvl
 		accordingly. Read Xen documentation for more information.