source: xsoft/other/xscreensaver.xml@ f03e2e6c

10.0 10.1 11.0 11.1 9.0 9.1 lazarus qt5new trunk upgradedb xry111/intltool xry111/test-20220226
Last change on this file since f03e2e6c was f03e2e6c, checked in by Pierre Labastie <pieere@…>, 3 years ago

Fix thunderbird and seamonkey for glibc-2.30, libreoffice fo JAVA 12, and
xscreensaver for elogind

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@22016 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 11.0 KB
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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../../general.ent">
5 %general-entities;
6
7 <!ENTITY xscreensaver-download-http "https://www.jwz.org/xscreensaver/xscreensaver-&xscreensaver-version;.tar.gz">
8 <!ENTITY xscreensaver-download-ftp " ">
9 <!ENTITY xscreensaver-md5sum "aa856bce076e58b021bfc0295fdc45e1">
10 <!ENTITY xscreensaver-size "26 MB">
11 <!ENTITY xscreensaver-buildsize "249 MB">
12 <!ENTITY xscreensaver-time "1.0 SBU">
13]>
14
15<sect1 id="xscreensaver" xreflabel="XScreenSaver-&xscreensaver-version;">
16 <?dbhtml filename="xscreensaver.html"?>
17
18 <sect1info>
19 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 </sect1info>
22
23 <title>XScreenSaver-&xscreensaver-version;</title>
24
25 <indexterm zone="xscreensaver">
26 <primary sortas="a-XScreenSaver">XScreenSaver</primary>
27 </indexterm>
28
29 <sect2 role="package">
30 <title>Introduction to XScreenSaver</title>
31
32 <para>
33 The <application>XScreenSaver</application> is a modular screen saver
34 and locker for the X Window System. It is highly customizable and
35 allows the use of any program that can draw on the root window as a
36 display mode. The purpose of <application>XScreenSaver</application> is
37 to display pretty pictures on your screen when it is not in use, in
38 keeping with the philosophy that unattended monitors should always be
39 doing something interesting, just like they do in the movies. However,
40 <application>XScreenSaver</application> can also be used as a screen
41 locker, to prevent others from using your terminal while you are away.
42 </para>
43
44 &lfs90_checked;
45
46 <bridgehead renderas="sect3">Package Information</bridgehead>
47 <itemizedlist spacing="compact">
48 <listitem>
49 <para>
50 Download (HTTP): <ulink url="&xscreensaver-download-http;"/>
51 </para>
52 </listitem>
53 <listitem>
54 <para>
55 Download (FTP): <ulink url="&xscreensaver-download-ftp;"/>
56 </para>
57 </listitem>
58 <listitem>
59 <para>
60 Download MD5 sum: &xscreensaver-md5sum;
61 </para>
62 </listitem>
63 <listitem>
64 <para>
65 Download size: &xscreensaver-size;
66 </para>
67 </listitem>
68 <listitem>
69 <para>
70 Estimated disk space required: &xscreensaver-buildsize;
71 </para>
72 </listitem>
73 <listitem>
74 <para>
75 Estimated build time: &xscreensaver-time;
76 </para>
77 </listitem>
78 </itemizedlist>
79
80 <bridgehead renderas="sect3">XScreenSaver Dependencies</bridgehead>
81
82 <bridgehead renderas="sect4">Required</bridgehead>
83 <para role="required">
84 <xref linkend="libglade"/> and
85 <xref linkend="xorg7-app"/>
86 </para>
87
88 <bridgehead renderas="sect4">Recommended</bridgehead>
89 <para role="recommended">
90 <xref linkend="glu"/>
91 </para>
92
93 <bridgehead renderas="sect4">Optional</bridgehead>
94 <para role="optional">
95 <phrase revision="sysv"><ulink url="&gnome-download-http;/gdm/">GDM</ulink></phrase>
96 <phrase revision="systemd"><xref linkend="gdm"/></phrase>,
97 <ulink url="http://linas.org/gle/">GLE</ulink> and
98 <xref linkend="linux-pam"/>
99 </para>
100
101 <bridgehead renderas="sect4">Optional (runtime)</bridgehead>
102 <para role="optional">
103 The adobe-100dpi font, with libXfont and bdftopcf from
104 <xref role="runtime" linkend="xorg7-legacy"/> (to enlarge the splash
105 screen, error messages, and password prompt)
106 </para>
107
108 <para condition="html" role="usernotes">User Notes:
109 <ulink url="&blfs-wiki;/xscreensaver"/>
110 </para>
111 </sect2>
112
113 <sect2 role="installation">
114 <title>Installation of XScreenSaver</title>
115
116 <para>
117 First, remove some C++ comments from C code that prevents
118 one file from compiling:
119 </para>
120
121<screen><userinput>sed -i '/^\/\//d' hacks/fontglide.c</userinput></screen>
122
123 <para revision="sysv">
124 Change a harcoded library name, which prevents using the settings found
125 by <command>configure</command>:
126 </para>
127
128<screen revision="sysv"><userinput>sed -i 's/-lsystemd/-lelogind/' driver/Makefile.in</userinput></screen>
129
130 <para>
131 Install <application>XScreenSaver</application> by running the following
132 commands:
133 </para>
134
135<screen><userinput>./configure --prefix=/usr &amp;&amp;
136make</userinput></screen>
137
138 <para>
139 This package does not come with a test suite.
140 </para>
141
142 <para>
143 Now, as the <systemitem class="username">root</systemitem> user:
144 </para>
145
146<screen role="root"><userinput>make install</userinput></screen>
147
148 </sect2>
149
150 <sect2 role="commands">
151 <title>Command Explanations</title>
152
153 <para>
154 <option>--with-setuid-hacks</option>: This switch allows some demos
155 to be installed setuid <systemitem class="username">root</systemitem>
156 which is needed in order to ping other hosts.
157 </para>
158
159 </sect2>
160
161 <sect2 role="configuration">
162 <title>Configuring XScreenSaver</title>
163
164 <sect3 id="xscreensaver-config">
165 <title>Config Files</title>
166
167 <para>
168 <filename>/etc/X11/app-defaults/XScreenSaver</filename> and
169 <filename>~/.xscreensaver</filename>
170 </para>
171
172 <indexterm zone="xscreensaver xscreensaver-config">
173 <primary sortas="e-etc-X11-app-defaults-XScreenSaver">/etc/X11/app-defaults/XScreenSaver</primary>
174 </indexterm>
175 <indexterm zone="xscreensaver xscreensaver-config">
176 <primary sortas="e-AA.xscreensaver">~/.xscreensaver</primary>
177 </indexterm>
178
179 </sect3>
180
181 <sect3>
182 <title>Linux PAM Configuration</title>
183
184 <para>
185 If <application>XScreenSaver</application> has been built with
186 <application>Linux PAM</application> support, you need to create a
187 <application>PAM</application> configuration file, to get it working
188 correctly with BLFS.
189 </para>
190
191 <para>
192 Issue the following commands as the <systemitem
193 class="username">root</systemitem> user to create the configuration
194 file for <application>Linux PAM</application>:
195 </para>
196
197<screen role="root"><userinput>cat &gt; /etc/pam.d/xscreensaver &lt;&lt; "EOF"
198<literal># Begin /etc/pam.d/xscreensaver
199
200auth include system-auth
201account include system-account
202
203# End /etc/pam.d/xscreensaver</literal>
204EOF</userinput></screen>
205
206 </sect3>
207
208 </sect2>
209
210 <sect2 role="content">
211 <title>Contents</title>
212
213 <segmentedlist>
214 <segtitle>Installed Programs</segtitle>
215 <segtitle>Installed Libraries</segtitle>
216 <segtitle>Installed Directories</segtitle>
217
218 <seglistitem>
219 <seg>
220 xscreensaver, xscreensaver-command, xscreensaver-demo, xscreensaver-getimage,
221 xscreensaver-getimage-file, xscreensaver-getimage-video,
222 xscreensaver-gl-helper and xscreensaver-text
223 </seg>
224 <seg>
225 None
226 </seg>
227 <seg>
228 /usr/libexec/xscreensaver and
229 /usr/share/xscreensaver
230 </seg>
231 </seglistitem>
232 </segmentedlist>
233
234 <variablelist>
235 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
236 <?dbfo list-presentation="list"?>
237 <?dbhtml list-presentation="table"?>
238
239 <varlistentry id="xscreensaver-prog">
240 <term><command>xscreensaver</command></term>
241 <listitem>
242 <para>
243 is a screen saver and locker daemon.
244 </para>
245 <indexterm zone="xscreensaver xscreensaver-prog">
246 <primary sortas="b-xscreensaver">xscreensaver</primary>
247 </indexterm>
248 </listitem>
249 </varlistentry>
250
251 <varlistentry id="xscreensaver-command">
252 <term><command>xscreensaver-command</command></term>
253 <listitem>
254 <para>
255 controls a running <command>xscreensaver</command>
256 process by sending it client messages.
257 </para>
258 <indexterm zone="xscreensaver xscreensaver-command">
259 <primary sortas="b-xscreensaver-command">xscreensaver-command</primary>
260 </indexterm>
261 </listitem>
262 </varlistentry>
263
264 <varlistentry id="xscreensaver-demo">
265 <term><command>xscreensaver-demo</command></term>
266 <listitem>
267 <para>
268 is a graphical front-end for setting the parameters used
269 by the background <command>xscreensaver</command> daemon.
270 </para>
271 <indexterm zone="xscreensaver xscreensaver-demo">
272 <primary sortas="b-xscreensaver-demo">xscreensaver-demo</primary>
273 </indexterm>
274 </listitem>
275 </varlistentry>
276
277 <varlistentry id="xscreensaver-getimage">
278 <term><command>xscreensaver-getimage</command></term>
279 <listitem>
280 <para>
281 is a helper program for the <command>xscreensaver</command>
282 modules that manipulate images.
283 </para>
284 <indexterm zone="xscreensaver xscreensaver-getimage">
285 <primary sortas="b-xscreensaver-getimaage">xscreensaver-getimage</primary>
286 </indexterm>
287 </listitem>
288 </varlistentry>
289
290 <varlistentry id="xscreensaver-getimage-file">
291 <term><command>xscreensaver-getimage-file</command></term>
292 <listitem>
293 <para>
294 is a helper program for the <command>xscreensaver</command>
295 modules that manipulate images.
296 </para>
297 <indexterm zone="xscreensaver xscreensaver-getimage-file">
298 <primary sortas="b-xscreensaver-getimaage-file">xscreensaver-getimage-file</primary>
299 </indexterm>
300 </listitem>
301 </varlistentry>
302
303 <varlistentry id="xscreensaver-getimage-video">
304 <term><command>xscreensaver-getimage-video</command></term>
305 <listitem>
306 <para>
307 is a helper program for the <command>xscreensaver</command>
308 modules that manipulate images.
309 </para>
310 <indexterm zone="xscreensaver xscreensaver-getimage-video">
311 <primary sortas="b-xscreensaver-getimaage-video">xscreensaver-getimage-video</primary>
312 </indexterm>
313 </listitem>
314 </varlistentry>
315
316 <varlistentry id="xscreensaver-gl-helper">
317 <term><command>xscreensaver-gl-helper</command></term>
318 <listitem>
319 <para>
320 is a helper program for the <command>xscreensaver</command>
321 OpenGL modules.
322 </para>
323 <indexterm zone="xscreensaver xscreensaver-gl-helper">
324 <primary sortas="b-xscreensaver-gl-helper">xscreensaver-gl-helper</primary>
325 </indexterm>
326 </listitem>
327 </varlistentry>
328
329 <varlistentry id="xscreensaver-text">
330 <term><command>xscreensaver-text</command></term>
331 <listitem>
332 <para>
333 prints some text to stdout, for use by screen savers.
334 </para>
335 <indexterm zone="xscreensaver xscreensaver-text">
336 <primary sortas="b-xscreensaver-text">xscreensaver-text</primary>
337 </indexterm>
338 </listitem>
339 </varlistentry>
340
341 </variablelist>
342
343 </sect2>
344
345</sect1>
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