| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY xscreensaver-download-http "https://www.jwz.org/xscreensaver/xscreensaver-&xscreensaver-version;.tar.gz">
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| 8 | <!ENTITY xscreensaver-download-ftp " ">
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| 9 | <!ENTITY xscreensaver-md5sum "a78738a034c7dc1c7960048c8a670588">
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| 10 | <!ENTITY xscreensaver-size "27 MB">
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| 11 | <!ENTITY xscreensaver-buildsize "244 MB">
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| 12 | <!ENTITY xscreensaver-time "0.3 SBU (Using parallelism=4)">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="xscreensaver" xreflabel="XScreenSaver-&xscreensaver-version;">
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| 16 | <?dbhtml filename="xscreensaver.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <date>$Date$</date>
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| 20 | </sect1info>
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| 21 |
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| 22 | <title>XScreenSaver-&xscreensaver-version;</title>
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| 23 |
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| 24 | <indexterm zone="xscreensaver">
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| 25 | <primary sortas="a-XScreenSaver">XScreenSaver</primary>
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| 26 | </indexterm>
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| 27 |
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| 28 | <sect2 role="package">
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| 29 | <title>Introduction to XScreenSaver</title>
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| 30 |
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| 31 | <para>
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| 32 | The <application>XScreenSaver</application> package is a modular screen
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| 33 | saver and locker for the X Window System. It is highly customizable and
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| 34 | allows the use of any program that can draw on the root window as a
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| 35 | display mode. The purpose of <application>XScreenSaver</application> is
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| 36 | to display pretty pictures on your screen when it is not in use, in
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| 37 | keeping with the philosophy that unattended monitors should always be
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| 38 | doing something interesting, just like they do in the movies. However,
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| 39 | <application>XScreenSaver</application> can also be used as a screen
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| 40 | locker, to prevent others from using your terminal while you are away.
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| 41 | </para>
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| 42 |
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| 43 | &lfs110a_checked;
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| 44 |
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| 45 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 46 | <itemizedlist spacing="compact">
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| 47 | <listitem>
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| 48 | <para>
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| 49 | Download (HTTP): <ulink url="&xscreensaver-download-http;"/>
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| 50 | </para>
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| 51 | </listitem>
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| 52 | <listitem>
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| 53 | <para>
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| 54 | Download (FTP): <ulink url="&xscreensaver-download-ftp;"/>
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| 55 | </para>
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| 56 | </listitem>
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| 57 | <listitem>
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| 58 | <para>
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| 59 | Download MD5 sum: &xscreensaver-md5sum;
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| 60 | </para>
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| 61 | </listitem>
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| 62 | <listitem>
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| 63 | <para>
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| 64 | Download size: &xscreensaver-size;
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| 65 | </para>
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| 66 | </listitem>
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| 67 | <listitem>
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| 68 | <para>
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| 69 | Estimated disk space required: &xscreensaver-buildsize;
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| 70 | </para>
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| 71 | </listitem>
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| 72 | <listitem>
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| 73 | <para>
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| 74 | Estimated build time: &xscreensaver-time;
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| 75 | </para>
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| 76 | </listitem>
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| 77 | </itemizedlist>
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| 78 |
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| 79 | <bridgehead renderas="sect3">XScreenSaver Dependencies</bridgehead>
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| 80 |
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| 81 | <bridgehead renderas="sect4">Required</bridgehead>
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| 82 | <para role="required">
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| 83 | <xref linkend="gdk-pixbuf-xlib"/>,
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| 84 | <xref linkend="libglade"/>, and
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| 85 | <xref linkend="xorg7-app"/>
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| 86 | <xref linkend="fontconfig"/>
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| 87 | <xref linkend="freetype2"/>
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| 88 | </para>
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| 89 |
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| 90 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 91 | <para role="recommended">
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| 92 | <xref linkend="glu"/>
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| 93 | </para>
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| 94 |
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| 95 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 96 | <para role="optional">
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| 97 | <xref linkend="gdm"/>,
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| 98 | <xref linkend="mitkrb"/>,
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| 99 | <ulink url="http://linas.org/gle/">GLE</ulink> and
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| 100 | <xref linkend="linux-pam"/>
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| 101 | </para>
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| 102 |
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| 103 |
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| 104 | <para condition="html" role="usernotes">User Notes:
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| 105 | <ulink url="&blfs-wiki;/xscreensaver"/>
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| 106 | </para>
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| 107 | </sect2>
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| 108 |
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| 109 | <sect2 role="installation">
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| 110 | <title>Installation of XScreenSaver</title>
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| 111 |
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| 112 | <para revision="sysv">
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| 113 | Change a harcoded library name, which prevents using the settings found
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| 114 | by <command>configure</command>:
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| 115 | </para>
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| 116 |
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| 117 | <screen revision="sysv"><userinput>sed -i 's/-lsystemd/-lelogind/' driver/Makefile.in</userinput></screen>
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| 118 |
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| 119 | <para>
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| 120 | Install <application>XScreenSaver</application> by running the following
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| 121 | commands:
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| 122 | </para>
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| 123 |
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| 124 | <screen><userinput>./configure --prefix=/usr &&
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| 125 | make</userinput></screen>
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| 126 |
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| 127 | <para>
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| 128 | This package does not come with a test suite.
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| 129 | </para>
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| 130 |
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| 131 | <!-- EDITORS NOTE: Use install_prefix instead of DESTDIR -->
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| 132 | <para>
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| 133 | Now, as the <systemitem class="username">root</systemitem> user:
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| 134 | </para>
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| 135 |
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| 136 | <screen role="root"><userinput>make install</userinput></screen>
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| 137 |
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| 138 | </sect2>
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| 139 |
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| 140 | <sect2 role="commands">
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| 141 | <title>Command Explanations</title>
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| 142 |
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| 143 | <para>
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| 144 | <option>--with-setuid-hacks</option>: This switch allows some demos
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| 145 | to be installed setuid <systemitem class="username">root</systemitem>
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| 146 | which is needed in order to ping other hosts.
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| 147 | </para>
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| 148 |
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| 149 | </sect2>
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| 150 |
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| 151 | <sect2 role="configuration">
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| 152 | <title>Configuring XScreenSaver</title>
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| 153 |
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| 154 | <sect3 id="xscreensaver-config">
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| 155 | <title>Config Files</title>
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| 156 |
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| 157 | <para>
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| 158 | <filename>/etc/X11/app-defaults/XScreenSaver</filename> and
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| 159 | <filename>~/.xscreensaver</filename>
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| 160 | </para>
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| 161 |
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| 162 | <indexterm zone="xscreensaver xscreensaver-config">
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| 163 | <primary sortas="e-etc-X11-app-defaults-XScreenSaver">/etc/X11/app-defaults/XScreenSaver</primary>
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| 164 | </indexterm>
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| 165 | <indexterm zone="xscreensaver xscreensaver-config">
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| 166 | <primary sortas="e-AA.xscreensaver">~/.xscreensaver</primary>
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| 167 | </indexterm>
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| 168 |
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| 169 | </sect3>
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| 170 |
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| 171 | <sect3>
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| 172 | <title>Linux PAM Configuration</title>
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| 173 |
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| 174 | <para>
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| 175 | If <application>XScreenSaver</application> has been built with
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| 176 | <application>Linux PAM</application> support, you need to create a
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| 177 | <application>PAM</application> configuration file, to get it working
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| 178 | correctly with BLFS.
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| 179 | </para>
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| 180 |
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| 181 | <para>
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| 182 | Issue the following commands as the <systemitem
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| 183 | class="username">root</systemitem> user to create the configuration
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| 184 | file for <application>Linux PAM</application>:
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| 185 | </para>
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| 186 |
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| 187 | <screen role="root"><userinput>cat > /etc/pam.d/xscreensaver << "EOF"
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| 188 | <literal># Begin /etc/pam.d/xscreensaver
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| 189 |
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| 190 | auth include system-auth
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| 191 | account include system-account
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| 192 |
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| 193 | # End /etc/pam.d/xscreensaver</literal>
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| 194 | EOF</userinput></screen>
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| 195 |
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| 196 | </sect3>
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| 197 |
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| 198 | </sect2>
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| 199 |
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| 200 | <sect2 role="content">
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| 201 | <title>Contents</title>
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| 202 |
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| 203 | <segmentedlist>
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| 204 | <segtitle>Installed Programs</segtitle>
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| 205 | <segtitle>Installed Libraries</segtitle>
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| 206 | <segtitle>Installed Directories</segtitle>
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| 207 |
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| 208 | <seglistitem>
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| 209 | <seg>
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| 210 | xscreensaver, xscreensaver-command, xscreensaver-demo, xscreensaver-getimage,
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| 211 | xscreensaver-getimage-file, xscreensaver-getimage-video,
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| 212 | xscreensaver-gl-helper, xscreensaver-settings and xscreensaver-text
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| 213 | </seg>
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| 214 | <seg>
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| 215 | None
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| 216 | </seg>
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| 217 | <seg>
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| 218 | /usr/libexec/xscreensaver and
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| 219 | /usr/share/xscreensaver
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| 220 | </seg>
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| 221 | </seglistitem>
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| 222 | </segmentedlist>
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| 223 |
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| 224 | <variablelist>
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| 225 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 226 | <?dbfo list-presentation="list"?>
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| 227 | <?dbhtml list-presentation="table"?>
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| 228 |
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| 229 | <varlistentry id="xscreensaver-prog">
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| 230 | <term><command>xscreensaver</command></term>
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| 231 | <listitem>
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| 232 | <para>
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| 233 | is a screen saver and locker daemon
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| 234 | </para>
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| 235 | <indexterm zone="xscreensaver xscreensaver-prog">
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| 236 | <primary sortas="b-xscreensaver">xscreensaver</primary>
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| 237 | </indexterm>
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| 238 | </listitem>
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| 239 | </varlistentry>
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| 240 |
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| 241 | <varlistentry id="xscreensaver-command">
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| 242 | <term><command>xscreensaver-command</command></term>
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| 243 | <listitem>
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| 244 | <para>
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| 245 | controls a running <command>xscreensaver</command>
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| 246 | process by sending it client messages
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| 247 | </para>
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| 248 | <indexterm zone="xscreensaver xscreensaver-command">
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| 249 | <primary sortas="b-xscreensaver-command">xscreensaver-command</primary>
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| 250 | </indexterm>
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| 251 | </listitem>
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| 252 | </varlistentry>
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| 253 |
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| 254 | <varlistentry id="xscreensaver-demo">
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| 255 | <term><command>xscreensaver-demo</command></term>
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| 256 | <listitem>
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| 257 | <para>
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| 258 | is a symlink to <command>xscreensaver-settings</command>
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| 259 | </para>
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| 260 | <indexterm zone="xscreensaver xscreensaver-demo">
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| 261 | <primary sortas="b-xscreensaver-demo">xscreensaver-demo</primary>
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| 262 | </indexterm>
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| 263 | </listitem>
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| 264 | </varlistentry>
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| 265 |
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| 266 | <varlistentry id="xscreensaver-getimage">
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| 267 | <term><command>xscreensaver-getimage</command></term>
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| 268 | <listitem>
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| 269 | <para>
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| 270 | is a helper program for the <command>xscreensaver</command>
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| 271 | modules that manipulate images
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| 272 | </para>
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| 273 | <indexterm zone="xscreensaver xscreensaver-getimage">
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| 274 | <primary sortas="b-xscreensaver-getimaage">xscreensaver-getimage</primary>
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| 275 | </indexterm>
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| 276 | </listitem>
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| 277 | </varlistentry>
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| 278 |
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| 279 | <varlistentry id="xscreensaver-getimage-file">
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| 280 | <term><command>xscreensaver-getimage-file</command></term>
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| 281 | <listitem>
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| 282 | <para>
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| 283 | is a helper program for the <command>xscreensaver</command>
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| 284 | modules that manipulate images
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| 285 | </para>
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| 286 | <indexterm zone="xscreensaver xscreensaver-getimage-file">
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| 287 | <primary sortas="b-xscreensaver-getimaage-file">xscreensaver-getimage-file</primary>
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| 288 | </indexterm>
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| 289 | </listitem>
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| 290 | </varlistentry>
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| 291 |
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| 292 | <varlistentry id="xscreensaver-getimage-video">
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| 293 | <term><command>xscreensaver-getimage-video</command></term>
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| 294 | <listitem>
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| 295 | <para>
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| 296 | is a helper program for the <command>xscreensaver</command>
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| 297 | modules that manipulate images
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| 298 | </para>
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| 299 | <indexterm zone="xscreensaver xscreensaver-getimage-video">
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| 300 | <primary sortas="b-xscreensaver-getimaage-video">xscreensaver-getimage-video</primary>
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| 301 | </indexterm>
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| 302 | </listitem>
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| 303 | </varlistentry>
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| 304 |
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| 305 | <varlistentry id="xscreensaver-gl-helper">
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| 306 | <term><command>xscreensaver-gl-helper</command></term>
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| 307 | <listitem>
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| 308 | <para>
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| 309 | is a helper program for the <command>xscreensaver</command>
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| 310 | OpenGL modules
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| 311 | </para>
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| 312 | <indexterm zone="xscreensaver xscreensaver-gl-helper">
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| 313 | <primary sortas="b-xscreensaver-gl-helper">xscreensaver-gl-helper</primary>
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| 314 | </indexterm>
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| 315 | </listitem>
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| 316 | </varlistentry>
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| 317 |
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| 318 | <varlistentry id="xscreensaver-gl-visual">
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| 319 | <term><command>xscreensaver-gl-visual</command></term>
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| 320 | <listitem>
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| 321 | <para>
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| 322 | is a helper program for the <command>xscreensaver</command>
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| 323 | OpenGL modules to figure out which X visual to use
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| 324 | </para>
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| 325 | <indexterm zone="xscreensaver xscreensaver-gl-visual">
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| 326 | <primary sortas="b-xscreensaver-gl-visual">xscreensaver-gl-visual</primary>
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| 327 | </indexterm>
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| 328 | </listitem>
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| 329 | </varlistentry>
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| 330 |
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| 331 | <varlistentry id="xscreensaver-settings">
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| 332 | <term><command>xscreensaver-settings</command></term>
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| 333 | <listitem>
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| 334 | <para>
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| 335 | is a graphical front-end for setting the parameters used
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| 336 | by the background <command>xscreensaver</command> daemon
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| 337 | </para>
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| 338 | <indexterm zone="xscreensaver xscreensaver-settings">
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| 339 | <primary sortas="b-xscreensaver-settings">xscreensaver-settings</primary>
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| 340 | </indexterm>
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| 341 | </listitem>
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| 342 | </varlistentry>
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| 343 |
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| 344 | <varlistentry id="xscreensaver-text">
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| 345 | <term><command>xscreensaver-text</command></term>
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| 346 | <listitem>
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| 347 | <para>
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| 348 | prints some text to stdout, for use by screen savers
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| 349 | </para>
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| 350 | <indexterm zone="xscreensaver xscreensaver-text">
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| 351 | <primary sortas="b-xscreensaver-text">xscreensaver-text</primary>
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| 352 | </indexterm>
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| 353 | </listitem>
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| 354 | </varlistentry>
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| 355 |
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| 356 | </variablelist>
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| 357 |
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| 358 | </sect2>
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| 359 |
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| 360 | </sect1>
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