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 "http://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 "79dc3349df1fe978825991ce71a4a220">
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10 | <!ENTITY xscreensaver-size "10 MB">
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11 | <!ENTITY xscreensaver-buildsize "167 MB">
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12 | <!ENTITY xscreensaver-time "0.9 SBU">
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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 | <othername>$LastChangedBy$</othername>
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20 | <date>$Date$</date>
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21 | </sect1info>
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22 |
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23 | <title>XScreenSaver-&xscreensaver-version;</title>
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24 |
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25 | <indexterm zone="xscreensaver">
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26 | <primary sortas="a-XScreenSaver">XScreenSaver</primary>
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27 | </indexterm>
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28 |
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29 | <sect2 role="package">
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30 | <title>Introduction to XScreenSaver</title>
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31 |
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32 | <para>
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33 | The <application>XScreenSaver</application> is a modular screen saver
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34 | and locker for the X Window System. It is highly customizable and
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35 | allows the use of any program that can draw on the root window as a
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36 | display mode. The purpose of <application>XScreenSaver</application> is
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37 | to display pretty pictures on your screen when it is not in use, in
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38 | keeping with the philosophy that unattended monitors should always be
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39 | doing something interesting, just like they do in the movies. However,
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40 | <application>XScreenSaver</application> can also be used as a screen
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41 | locker, to prevent others from using your terminal while you are away.
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42 | </para>
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43 |
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44 | &lfs7a_checked;
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45 |
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46 | <bridgehead renderas="sect3">Package Information</bridgehead>
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47 | <itemizedlist spacing="compact">
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48 | <listitem>
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49 | <para>
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50 | Download (HTTP): <ulink url="&xscreensaver-download-http;"/>
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51 | </para>
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52 | </listitem>
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53 | <listitem>
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54 | <para>
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55 | Download (FTP): <ulink url="&xscreensaver-download-ftp;"/>
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56 | </para>
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57 | </listitem>
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58 | <listitem>
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59 | <para>
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60 | Download MD5 sum: &xscreensaver-md5sum;
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61 | </para>
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62 | </listitem>
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63 | <listitem>
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64 | <para>
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65 | Download size: &xscreensaver-size;
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66 | </para>
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67 | </listitem>
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68 | <listitem>
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69 | <para>
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70 | Estimated disk space required: &xscreensaver-buildsize;
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71 | </para>
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72 | </listitem>
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73 | <listitem>
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74 | <para>
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75 | Estimated build time: &xscreensaver-time;
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76 | </para>
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77 | </listitem>
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78 | </itemizedlist>
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79 |
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80 | <bridgehead renderas="sect3">XScreenSaver Dependencies</bridgehead>
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81 |
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82 | <bridgehead renderas="sect4">Required</bridgehead>
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83 | <para role="required">
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84 | <xref linkend="libglade"/> and
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85 | <xref linkend="xorg7-app"/>
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86 | </para>
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87 |
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88 | <bridgehead renderas="sect4">Recommended</bridgehead>
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89 | <para role="recommended">
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90 | <xref linkend="glu"/>
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91 | </para>
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92 |
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93 | <bridgehead renderas="sect4">Optional</bridgehead>
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94 | <para role="optional">
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95 | <phrase revision="sysv"><ulink url="&gnome-download-http;/gdm/">GDM</ulink></phrase>
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96 | <phrase revision="systemd"><xref linkend="gdm"/></phrase>,
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97 | <ulink url="http://linas.org/gle/">GLE</ulink> and
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98 | <xref linkend="linux-pam"/>
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99 | </para>
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100 |
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101 | <para condition="html" role="usernotes">User Notes:
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102 | <ulink url="&blfs-wiki;/xscreensaver"/>
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103 | </para>
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104 | </sect2>
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105 |
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106 | <sect2 role="installation">
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107 | <title>Installation of XScreenSaver</title>
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108 |
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109 | <para>
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110 | Install <application>XScreenSaver</application> by running the following
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111 | commands:
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112 | </para>
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113 |
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114 | <screen><userinput>./configure --prefix=/usr &&
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115 | make</userinput></screen>
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116 |
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117 | <para>
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118 | This package does not come with a test suite.
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119 | </para>
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120 |
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121 | <para>
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122 | Now, as the <systemitem class="username">root</systemitem> user:
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123 | </para>
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124 |
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125 | <screen role="root"><userinput>make install</userinput></screen>
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126 |
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127 | </sect2>
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128 |
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129 | <sect2 role="commands">
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130 | <title>Command Explanations</title>
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131 |
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132 | <para>
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133 | <option>--with-setuid-hacks</option>: This switch allows some demos
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134 | to be installed setuid <systemitem class="username">root</systemitem>
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135 | which is needed in order to ping other hosts.
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136 | </para>
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137 |
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138 | </sect2>
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139 |
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140 | <sect2 role="configuration">
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141 | <title>Configuring XScreenSaver</title>
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142 |
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143 | <sect3 id="xscreensaver-config">
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144 | <title>Config Files</title>
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145 |
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146 | <para>
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147 | <filename>/etc/X11/app-defaults/XScreenSaver</filename> and
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148 | <filename>~/.xscreensaver</filename>
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149 | </para>
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150 |
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151 | <indexterm zone="xscreensaver xscreensaver-config">
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152 | <primary sortas="e-etc-X11-app-defaults-XScreenSaver">/etc/X11/app-defaults/XScreenSaver</primary>
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153 | </indexterm>
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154 | <indexterm zone="xscreensaver xscreensaver-config">
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155 | <primary sortas="e-AA.xscreensaver">~/.xscreensaver</primary>
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156 | </indexterm>
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157 |
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158 | </sect3>
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159 |
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160 | <sect3>
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161 | <title>Linux PAM Configuration</title>
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162 |
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163 | <para>
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164 | If <application>XScreenSaver</application> has been built with
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165 | <application>Linux PAM</application> support, you need to create a
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166 | <application>PAM</application> configuration file, to get it working
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167 | correctly with BLFS.
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168 | </para>
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169 |
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170 | <para>
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171 | Issue the following commands as the <systemitem
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172 | class="username">root</systemitem> user to create the configuration
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173 | file for <application>Linux PAM</application>:
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174 | </para>
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175 |
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176 | <screen role="root"><userinput>cat > /etc/pam.d/xscreensaver << "EOF"
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177 | <literal># Begin /etc/pam.d/xscreensaver
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178 |
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179 | auth include system-auth
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180 | account include system-account
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181 |
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182 | # End /etc/pam.d/xscreensaver</literal>
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183 | EOF</userinput></screen>
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184 |
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185 | </sect3>
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186 |
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187 | </sect2>
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188 |
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189 | <sect2 role="content">
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190 | <title>Contents</title>
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191 |
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192 | <segmentedlist>
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193 | <segtitle>Installed Programs</segtitle>
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194 | <segtitle>Installed Libraries</segtitle>
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195 | <segtitle>Installed Directories</segtitle>
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196 |
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197 | <seglistitem>
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198 | <seg>
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199 | xscreensaver, xscreensaver-command, xscreensaver-demo, xscreensaver-getimage,
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200 | xscreensaver-getimage-file, xscreensaver-getimage-video,
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201 | xscreensaver-gl-helper and xscreensaver-text
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202 | </seg>
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203 | <seg>
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204 | None
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205 | </seg>
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206 | <seg>
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207 | /usr/libexec/xscreensaver and
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208 | /usr/share/xscreensaver
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209 | </seg>
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210 | </seglistitem>
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211 | </segmentedlist>
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212 |
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213 | <variablelist>
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214 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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215 | <?dbfo list-presentation="list"?>
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216 | <?dbhtml list-presentation="table"?>
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217 |
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218 | <varlistentry id="xscreensaver-prog">
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219 | <term><command>xscreensaver</command></term>
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220 | <listitem>
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221 | <para>
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222 | is a screen saver and locker daemon.
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223 | </para>
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224 | <indexterm zone="xscreensaver xscreensaver-prog">
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225 | <primary sortas="b-xscreensaver">xscreensaver</primary>
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226 | </indexterm>
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227 | </listitem>
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228 | </varlistentry>
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229 |
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230 | <varlistentry id="xscreensaver-command">
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231 | <term><command>xscreensaver-command</command></term>
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232 | <listitem>
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233 | <para>
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234 | controls a running <command>xscreensaver</command>
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235 | process by sending it client messages.
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236 | </para>
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237 | <indexterm zone="xscreensaver xscreensaver-command">
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238 | <primary sortas="b-xscreensaver-command">xscreensaver-command</primary>
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239 | </indexterm>
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240 | </listitem>
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241 | </varlistentry>
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242 |
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243 | <varlistentry id="xscreensaver-demo">
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244 | <term><command>xscreensaver-demo</command></term>
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245 | <listitem>
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246 | <para>
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247 | is a graphical front-end for setting the parameters used
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248 | by the background <command>xscreensaver</command> daemon.
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249 | </para>
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250 | <indexterm zone="xscreensaver xscreensaver-demo">
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251 | <primary sortas="b-xscreensaver-demo">xscreensaver-demo</primary>
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252 | </indexterm>
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253 | </listitem>
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254 | </varlistentry>
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255 |
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256 | <varlistentry id="xscreensaver-getimage">
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257 | <term><command>xscreensaver-getimage</command></term>
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258 | <listitem>
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259 | <para>
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260 | is a helper program for the <command>xscreensaver</command>
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261 | modules that manipulate images.
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262 | </para>
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263 | <indexterm zone="xscreensaver xscreensaver-getimage">
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264 | <primary sortas="b-xscreensaver-getimaage">xscreensaver-getimage</primary>
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265 | </indexterm>
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266 | </listitem>
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267 | </varlistentry>
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268 |
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269 | <varlistentry id="xscreensaver-getimage-file">
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270 | <term><command>xscreensaver-getimage-file</command></term>
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271 | <listitem>
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272 | <para>
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273 | is a helper program for the <command>xscreensaver</command>
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274 | modules that manipulate images.
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275 | </para>
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276 | <indexterm zone="xscreensaver xscreensaver-getimage-file">
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277 | <primary sortas="b-xscreensaver-getimaage-file">xscreensaver-getimage-file</primary>
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278 | </indexterm>
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279 | </listitem>
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280 | </varlistentry>
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281 |
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282 | <varlistentry id="xscreensaver-getimage-video">
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283 | <term><command>xscreensaver-getimage-video</command></term>
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284 | <listitem>
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285 | <para>
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286 | is a helper program for the <command>xscreensaver</command>
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287 | modules that manipulate images.
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288 | </para>
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289 | <indexterm zone="xscreensaver xscreensaver-getimage-video">
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290 | <primary sortas="b-xscreensaver-getimaage-video">xscreensaver-getimage-video</primary>
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291 | </indexterm>
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292 | </listitem>
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293 | </varlistentry>
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294 |
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295 | <varlistentry id="xscreensaver-gl-helper">
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296 | <term><command>xscreensaver-gl-helper</command></term>
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297 | <listitem>
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298 | <para>
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299 | is a helper program for the <command>xscreensaver</command>
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300 | OpenGL modules.
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301 | </para>
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302 | <indexterm zone="xscreensaver xscreensaver-gl-helper">
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303 | <primary sortas="b-xscreensaver-gl-helper">xscreensaver-gl-helper</primary>
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304 | </indexterm>
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305 | </listitem>
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306 | </varlistentry>
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307 |
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308 | <varlistentry id="xscreensaver-text">
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309 | <term><command>xscreensaver-text</command></term>
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310 | <listitem>
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311 | <para>
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312 | prints some text to stdout, for use by screen savers.
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313 | </para>
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314 | <indexterm zone="xscreensaver xscreensaver-text">
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315 | <primary sortas="b-xscreensaver-text">xscreensaver-text</primary>
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316 | </indexterm>
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317 | </listitem>
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318 | </varlistentry>
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319 |
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320 | </variablelist>
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321 |
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322 | </sect2>
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323 |
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324 | </sect1>
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