mirror of
https://github.com/Zeckmathederg/glfs.git
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273 lines
8.3 KiB
XML
273 lines
8.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY xscreensaver-download-http "https://www.jwz.org/xscreensaver/xscreensaver-&xscreensaver-version;.tar.gz">
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<!ENTITY xscreensaver-download-ftp " ">
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<!ENTITY xscreensaver-md5sum "d64f3fdb8881c735fff4601ec5d88e1f">
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<!ENTITY xscreensaver-size "19 MB">
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<!ENTITY xscreensaver-buildsize "250 MB">
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<!ENTITY xscreensaver-time "0.3 SBU (Using parallelism=4)">
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]>
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<sect1 id="xscreensaver" xreflabel="XScreenSaver-&xscreensaver-version;">
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<?dbhtml filename="xscreensaver.html"?>
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<title>XScreenSaver-&xscreensaver-version;</title>
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<indexterm zone="xscreensaver">
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<primary sortas="a-XScreenSaver">XScreenSaver</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to XScreenSaver</title>
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<para>
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The <application>XScreenSaver</application> package is a modular screen
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saver and locker for the X Window System. It is highly customizable and
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allows the use of any program that can draw on the root window as a
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display mode. The purpose of <application>XScreenSaver</application> is
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to display pretty pictures on your screen when it is not in use, in
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keeping with the philosophy that unattended monitors should always be
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doing something interesting, just like they do in the movies. However,
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<application>XScreenSaver</application> can also be used as a screen
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locker, to prevent others from using your terminal while you are away.
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</para>
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&lfs121_checked;
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&xscreensaver-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&xscreensaver-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &xscreensaver-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &xscreensaver-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &xscreensaver-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &xscreensaver-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">XScreenSaver Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required">
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<xref linkend="gtk3"/> and
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<xref linkend="xorg7-app"/>
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</para>
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<bridgehead renderas="sect4">Recommended</bridgehead>
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<para role="recommended">
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<xref linkend="glu"/>
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</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">
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<xref linkend="gdm"/>,
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<xref linkend="ffmpeg"/>,
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<xref linkend="linux-pam"/>,
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<xref linkend="mitkrb"/>, and
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<ulink url="https://linas.org/gle/">GLE</ulink>
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</para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of XScreenSaver</title>
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<para revision="sysv">
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Change a hardcoded library name, which prevents using the settings found
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by <command>configure</command>:
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</para>
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<screen revision="sysv"><userinput>sed -i 's/-lsystemd/-lelogind/' driver/Makefile.in</userinput></screen>
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<para>
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Install <application>XScreenSaver</application> by running the following
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commands:
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</para>
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<screen><userinput>./configure --prefix=/usr &&
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make</userinput></screen>
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<para>
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This package does not come with a test suite.
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</para>
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<!-- EDITORS NOTE: Use install_prefix instead of DESTDIR -->
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>make install</userinput></screen>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<para>
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<option>--with-setuid-hacks</option>: This switch allows some demos
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to be installed setuid <systemitem class="username">root</systemitem>
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which is needed in order to ping other hosts.
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</para>
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</sect2>
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<sect2 role="configuration">
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<title>Configuring XScreenSaver</title>
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<sect3 id="xscreensaver-config">
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<title>Config Files</title>
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<para>
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<filename>/etc/X11/app-defaults/XScreenSaver</filename> and
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<filename>~/.xscreensaver</filename>
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</para>
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<indexterm zone="xscreensaver xscreensaver-config">
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<primary sortas="e-etc-X11-app-defaults-XScreenSaver">/etc/X11/app-defaults/XScreenSaver</primary>
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</indexterm>
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<indexterm zone="xscreensaver xscreensaver-config">
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<primary sortas="e-AA.xscreensaver">~/.xscreensaver</primary>
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</indexterm>
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</sect3>
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<sect3>
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<title>Linux PAM Configuration</title>
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<para>
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If <application>XScreenSaver</application> has been built with
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<application>Linux PAM</application> support, you need to create a
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<application>PAM</application> configuration file, to get it working
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correctly with BLFS.
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</para>
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<para>
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Issue the following commands as the <systemitem
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class="username">root</systemitem> user to create the configuration
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file for <application>Linux PAM</application>:
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</para>
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<screen role="root"><userinput>cat > /etc/pam.d/xscreensaver << "EOF"
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<literal># Begin /etc/pam.d/xscreensaver
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auth include system-auth
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account include system-account
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# End /etc/pam.d/xscreensaver</literal>
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EOF</userinput></screen>
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</sect3>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>
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xscreensaver, xscreensaver-command, xscreensaver-demo, and
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xscreensaver-settings
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</seg>
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<seg>
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None
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</seg>
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<seg>
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/usr/libexec/xscreensaver and
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/usr/share/xscreensaver
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="xscreensaver-prog">
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<term><command>xscreensaver</command></term>
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<listitem>
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<para>
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is a screen saver and locker daemon
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</para>
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<indexterm zone="xscreensaver xscreensaver-prog">
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<primary sortas="b-xscreensaver">xscreensaver</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="xscreensaver-command">
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<term><command>xscreensaver-command</command></term>
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<listitem>
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<para>
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controls a running <command>xscreensaver</command>
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process by sending it client messages
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</para>
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<indexterm zone="xscreensaver xscreensaver-command">
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<primary sortas="b-xscreensaver-command">xscreensaver-command</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="xscreensaver-demo">
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<term><command>xscreensaver-demo</command></term>
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<listitem>
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<para>
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is a symlink to <command>xscreensaver-settings</command>
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</para>
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<indexterm zone="xscreensaver xscreensaver-demo">
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<primary sortas="b-xscreensaver-demo">xscreensaver-demo</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="xscreensaver-settings">
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<term><command>xscreensaver-settings</command></term>
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<listitem>
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<para>
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is a graphical front-end for setting the parameters used
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by the background <command>xscreensaver</command> daemon
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</para>
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<indexterm zone="xscreensaver xscreensaver-settings">
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<primary sortas="b-xscreensaver-settings">xscreensaver-settings</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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