source: general/graphlib/gegl.xml@ e26796e

10.0 10.1 11.0 11.1 11.2 8.3 8.4 9.0 9.1 basic bdubbs/svn elogind lazarus perl-modules plabs/python-mods qt5new trunk upgradedb xry111/intltool xry111/soup3 xry111/test-20220226
Last change on this file since e26796e was e26796e, checked in by Bruce Dubbs <bdubbs@…>, 5 years ago

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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@20126 af4574ff-66df-0310-9fd7-8a98e5e911e0

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File size: 9.3 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 gegl-download-http "https://download.gimp.org/pub/gegl/0.4/gegl-&gegl-version;.tar.bz2">
8 <!ENTITY gegl-download-ftp " ">
9 <!ENTITY gegl-md5sum "70c054f584d32cd03a15b87fd8ace9e4">
10 <!ENTITY gegl-size "6.5 MB">
11 <!ENTITY gegl-buildsize "127 MB (add 21 MB for tests)">
12 <!ENTITY gegl-time "1.5 SBU (add 0.4 SBU for tests)">
13]>
14
15<sect1 id="gegl" xreflabel="gegl-&gegl-version;">
16 <?dbhtml filename="gegl.html"?>
17
18 <sect1info>
19 <othername>$LastChangedBy$</othername>
20 <date>$Date$</date>
21 </sect1info>
22
23 <title>gegl-&gegl-version;</title>
24
25 <indexterm zone="gegl">
26 <primary sortas="a-Gegl">Gegl</primary>
27 </indexterm>
28
29 <sect2 role="package">
30 <title>Introduction to gegl</title>
31
32 <para>
33 This package provides the GEneric Graphics Library, which is a graph based
34 image processing format.
35 </para>
36
37 &lfs82_checked;
38
39 <bridgehead renderas="sect3">Package Information</bridgehead>
40 <itemizedlist spacing="compact">
41 <listitem>
42 <para>
43 Download (HTTP): <ulink url="&gegl-download-http;"/>
44 </para>
45 </listitem>
46 <listitem>
47 <para>
48 Download (FTP): <ulink url="&gegl-download-ftp;"/>
49 </para>
50 </listitem>
51 <listitem>
52 <para>
53 Download MD5 sum: &gegl-md5sum;
54 </para>
55 </listitem>
56 <listitem>
57 <para>
58 Download size: &gegl-size;
59 </para>
60 </listitem>
61 <listitem>
62 <para>
63 Estimated disk space required: &gegl-buildsize;
64 </para>
65 </listitem>
66 <listitem>
67 <para>
68 Estimated build time: &gegl-time;
69 </para>
70 </listitem>
71 </itemizedlist>
72
73 <bridgehead renderas="sect3">Additional Downloads</bridgehead>
74 <itemizedlist spacing="compact">
75 <listitem>
76 <para>
77 Required patch:
78 <ulink url="&patch-root;/gegl-&gegl-version;-ffmpeg4-1.patch"/>
79 (if a version of ffmpeg &gt;= 3.5 has been installed)
80 </para>
81 </listitem>
82 </itemizedlist>
83
84 <bridgehead renderas="sect3">gegl Dependencies</bridgehead>
85
86 <bridgehead renderas="sect4">Required</bridgehead>
87 <para role="required">
88 <xref linkend="babl"/> and
89 <xref linkend="json-glib"/>
90 </para>
91
92 <bridgehead renderas="sect4">Optional</bridgehead>
93 <para role="optional">
94 <xref linkend="asciidoc"/>,
95 <xref linkend="cairo"/>,
96 <xref linkend="enscript"/>,
97 <xref linkend="exiv2"/>,
98 <xref linkend="ffmpeg"/>,
99 <xref linkend="gdk-pixbuf"/>,
100 <xref linkend="graphviz"/>,
101 <xref linkend="libjpeg"/>,
102 <xref linkend="libpng"/>,
103 <xref linkend="librsvg"/>,
104 <xref linkend="libwebp"/>,
105 <xref linkend="lua"/>,
106 <xref linkend="pango"/>,
107 <xref linkend="python2"/>,
108 <xref linkend="ruby"/>,
109 <xref linkend="sdl"/>,
110 <xref linkend="gobject-introspection"/>,
111 <xref linkend="vala"/>,
112 <xref linkend="w3m"/>,
113 <xref linkend="gexiv2"/>,
114 <ulink url="http://lensfun.sourceforge.net/">lensfun</ulink>,
115 <ulink url="http://libopenraw.freedesktop.org/wiki/">libopenraw</ulink>,
116 <ulink url="http://libspiro.sourceforge.net/">libspiro</ulink>,
117 <ulink url="http://faculty.cse.tamu.edu/davis/suitesparse.html">libumfpack</ulink>,
118 <ulink url="https://github.com/hodefoting/mrg/releases">MRG</ulink>,
119 <ulink url="https://www.khronos.org/opencl/">OpenCL</ulink> (for tests), and
120 <ulink url="http://www.openexr.org">OpenEXR</ulink>
121 </para>
122
123 <para condition="html" role="usernotes">
124 User Notes: <ulink url='&blfs-wiki;/gegl'/>
125 </para>
126 </sect2>
127
128 <sect2 role="installation">
129 <title>Installation of gegl</title>
130
131 <para>
132 Install <application>gegl</application> by running the following commands:
133 </para>
134
135 <para>
136 <!-- separated because the patch is minimal (lacks configure changes) and
137 will break builds if older ffmpeg is installed -->
138 If you have installed <xref linkend="ffmpeg"/> apply the patch:
139 </para>
140
141<screen><userinput>patch -Np1 -i ../gegl-&gegl-version;-ffmpeg4-1.patch</userinput></screen>
142
143 <para>
144 Install <application>gegl</application> by running the following commands:
145 </para>
146
147<screen><userinput>./configure --prefix=/usr &amp;&amp;
148make</userinput></screen>
149
150 <para>
151 To test the results, issue: <command>make check</command>.
152 Many tests are skipped and there are some warnings.
153 <!-- in 0.4.0 no failures, but the video tests have several
154 Failed to parse extradata messages. The warnings are about
155 missing reference, assuming SUCCESS
156 and lots of Missing fast-path babl conversion detected
157 also GEGL-WARNING for runtime check failed and for
158 operation desired unknown paramspec type for seed -->
159 </para>
160
161 <para>
162 Now, as the <systemitem class="username">root</systemitem> user:
163 </para>
164
165<screen role="root"><userinput>make install &amp;&amp;
166install -v -m644 docs/*.{css,html} /usr/share/gtk-doc/html/gegl &amp;&amp;
167install -v -m644 docs/images/*.{png,ico,svg} /usr/share/gtk-doc/html/gegl/images</userinput></screen>
168 </sect2>
169
170 <sect2 role="commands">
171 <title>Command Explanations</title>
172
173 <para>
174 <command>install -v -m644/docs/*/{css,html} ...</command>:
175 This and the subsequent commands install all the provided documentation
176 instead of only the stylesheet <filename>gegl.css</filename> and three
177 png files.
178 </para>
179
180 <para>
181 <parameter>--without-vala</parameter>: Do not create a
182 <application>vala</application> API - use this if
183 <command>vapigen</command> breaks the build.
184 </para>
185
186 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
187 href="../../xincludes/gtk-doc-rebuild.xml"/>
188
189 <!-- commented in case a later version reinstates this problem
190 <para>
191 <envar>LC_ALL=en_US</envar>: In some locales with <xref linkend='ruby'/>
192 installed, one build component fails and prevents completion of the
193 procedure. Using this variable avoids the problem.
194 </para> -->
195
196 </sect2>
197
198 <sect2 role="content">
199 <title>Contents</title>
200
201 <segmentedlist>
202 <segtitle>Installed Programs</segtitle>
203 <segtitle>Installed Libraries</segtitle>
204 <segtitle>Installed Directories</segtitle>
205
206 <seglistitem>
207 <seg>gcut, gegl, gegl-imgcmp</seg>
208 <seg>libgegl-0.4.so, libgegl-npd-0.4.so, libgegl-sc-0.4.so and libraries in
209 /usr/lib/gegl-0.4</seg>
210 <seg>/usr/include/gegl-0.4</seg>
211 </seglistitem>
212 </segmentedlist>
213
214 <variablelist>
215 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
216 <?dbfo list-presentation="list"?>
217 <?dbhtml list-presentation="table"?>
218
219 <varlistentry id="gcut">
220 <term><command>gcut</command></term>
221 <listitem>
222 <para>
223 is a video editing engine for GEGL.
224 </para>
225 <indexterm zone="gegl gcut">
226 <primary sortas="b-gcut">gcut</primary>
227 </indexterm>
228 </listitem>
229 </varlistentry>
230
231 <varlistentry id="gegl-prog">
232 <term><command>gegl</command></term>
233 <listitem>
234 <para>
235 is a commandline tool for working with the XML data model.
236 </para>
237 <indexterm zone="gegl gegl-prog">
238 <primary sortas="b-gegl">gegl</primary>
239 </indexterm>
240 </listitem>
241 </varlistentry>
242
243 <varlistentry id="gegl-imgcmp">
244 <term><command>gegl-imgcmp</command></term>
245 <listitem>
246 <para>
247 is a simple image difference detection tool for use in regression
248 testing.
249 </para>
250 <indexterm zone="gegl gegl-imgcmp">
251 <primary sortas="b-gegl-imgcmp">gegl-imgcmp</primary>
252 </indexterm>
253 </listitem>
254 </varlistentry>
255
256 <varlistentry id="libgegl-0.4">
257 <term><filename class='libraryfile'>libgegl-0.4.so</filename></term>
258 <listitem>
259 <para>
260 provides infrastructure to do demand based cached non destructive
261 image editing on larger than RAM buffers.
262 </para>
263 <indexterm zone="gegl libgegl-0.4">
264 <primary sortas="c-libgegl-0.4">libgegl-0.4.so</primary>
265 </indexterm>
266 </listitem>
267 </varlistentry>
268
269 <varlistentry id="libgegl-npd-0.4">
270 <term><filename class='libraryfile'>libgegl-npd-0.4.so</filename></term>
271 <listitem>
272 <para>
273 is the GEGL N-point image deformation library.
274 </para>
275 <indexterm zone="gegl libgegl-npd-0.4">
276 <primary sortas="c-libgegl-npd-0.4">libgegl-npd-0.4.so</primary>
277 </indexterm>
278 </listitem>
279 </varlistentry>
280
281 <varlistentry id="libgegl-sc-0.4">
282 <term><filename class='libraryfile'>libgegl-sc-0.4.so</filename></term>
283 <listitem>
284 <para>
285 is the GEGL Seamless Cloning library.
286 </para>
287 <indexterm zone="gegl libgegl-sc-0.4">
288 <primary sortas="c-libgegl-sc-0.4">libgegl-sc-0.4.so</primary>
289 </indexterm>
290 </listitem>
291 </varlistentry>
292
293 </variablelist>
294 </sect2>
295</sect1>
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