From 164e0ddbce14b4df88bda8de0bd12fb3d1e7428f Mon Sep 17 00:00:00 2001
From: Xi Ruoyao <xry111@xry111.site>
Date: Fri, 5 Jan 2024 03:05:01 +0800
Subject: udev: Unset udev_helpers after installation

Now this variable is exported, thus it might potentially cause unwanted
side effects building other packages.  So unset it after installation.
---
 chapter08/udev.xml | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'chapter08/udev.xml')

diff --git a/chapter08/udev.xml b/chapter08/udev.xml
index b4ecbe656..6b3b00b94 100644
--- a/chapter08/udev.xml
+++ b/chapter08/udev.xml
@@ -187,6 +187,12 @@ sed 's|lib.*udevd|sbin/udevd|'                                        \
 
 rm /usr/share/man/man*/systemd*</userinput></screen>
 
+    <para>Finally, unset the <envar>udev_helpers</envar> variable:</para>
+
+    <!-- remap="make" seems confusing but we don't have sth. like
+         remap="clean".  -->
+    <screen><userinput remap="make">unset udev_helpers</userinput></screen>
+
   </sect2>
 
   <sect2 id="conf-udev" role="configuration">
-- 
cgit v1.2.3-54-g00ecf