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-rw-r--r--chapter06/udev.xml32
1 files changed, 31 insertions, 1 deletions
diff --git a/chapter06/udev.xml b/chapter06/udev.xml
index 3dec54930..96c908e40 100644
--- a/chapter06/udev.xml
+++ b/chapter06/udev.xml
@@ -34,12 +34,42 @@
<screen><userinput>make EXTRAS=extras/run_directory</userinput></screen>
+<para>The meaning of the make option:</para>
+
+<variablelist>
+ <varlistentry>
+ <term><parameter>EXTRAS=extras/run_directory</parameter>
+ </term>
+ <listitem>
+ <para>This builds the <command>udev_run_devd</command> and
+ <command>udev_run_hotplugd</command> binaries, which are required for
+ correct handling of hotpluggable devices.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
<para>To test the results, issue:
<userinput>make test</userinput>.</para>
<para>Install the package:</para>
-<screen><userinput>make EXTRAS=extras/run_directory install</userinput></screen>
+<screen><userinput>make DESTDIR=/ EXTRAS=extras/run_directory install</userinput></screen>
+
+<para>The meaning of the make option:</para>
+
+<variablelist>
+ <varlistentry>
+ <term><parameter>DESTDIR=/</parameter>
+ </term>
+ <listitem>
+ <para>This prevents the Udev build process from killing any
+ <command>udevd</command> processes that may be running on the host
+ system.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
<para>Udev's configuration is far from ideal by default, so install
the configuration files here:</para>