source: general/graphlib/gegl.xml@ 5505c45

11.0 lazarus qt5new trunk xry111/git-date xry111/git-date-for-trunk xry111/git-date-test
Last change on this file since 5505c45 was 5505c45, checked in by Tim Tassonis <stuff@…>, 6 months ago

Update to gegl-0.4.30.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@24407 af4574ff-66df-0310-9fd7-8a98e5e911e0

  • Property mode set to 100644
File size: 8.0 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 gegl-download-http "https://download.gimp.org/pub/gegl/0.4/gegl-&gegl-version;.tar.xz">
8 <!ENTITY gegl-download-ftp " ">
9 <!ENTITY gegl-md5sum "6ae601b8c7cab8af5a36406df0b95ebf">
10 <!ENTITY gegl-size "5.2 MB">
11 <!ENTITY gegl-buildsize "89 MB (with tests)">
12 <!ENTITY gegl-time "0.5 SBU (Using parallelism=4; with 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 &lfs101_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">gegl Dependencies</bridgehead>
74
75 <bridgehead renderas="sect4">Required</bridgehead>
76 <para role="required">
77 <xref linkend="babl"/> and
78 <xref linkend="json-glib"/>
79 </para>
80
81 <bridgehead renderas="sect4">Recommended</bridgehead>
82 <para role="recommended">
83 <xref linkend="gobject-introspection"/>,
84 <xref linkend="graphviz"/>,
85 <!-- EDITORS NOTE: Graphviz is required for the gegl:introspect
86 function. Without this function, GIMP will not start. You'll get the
87 following error:
88
89 "GEGL Operation Missing! GIMP rqeuires the GEGL operation
90 'gegl:introspect'. This operation cannot be found. Check your GEGL
91 install and ensure it has been compiled with any dependencies required
92 for GIMP."
93
94 Reference: https://gitlab.gnome.org/GNOME/gegl/-/commit/1f50456de59c686941a861d299a63bfcd4126ee5
95 -->
96 <xref linkend="pygments"/>, and
97 <xref linkend="pygobject3"/>
98 </para>
99
100 <bridgehead renderas="sect4">Optional</bridgehead>
101 <para role="optional">
102 <xref linkend="asciidoc"/>,
103 <xref linkend="cairo"/>,
104 <xref linkend="exiv2"/>,
105 <xref linkend="ffmpeg"/>,
106 <xref linkend="gdk-pixbuf"/>,
107 <xref linkend="gexiv2"/>,
108 <xref linkend="graphviz"/>,
109 <xref linkend="gtk-doc"/>,
110 <xref linkend="jasper"/>,
111 <xref linkend="lcms2"/>,
112 <xref linkend="libjpeg"/>
113 <xref linkend="libpng"/>,
114 <xref linkend="librsvg"/>,
115 <xref linkend="libtiff"/>,
116 <xref linkend="libwebp"/>,
117 <xref linkend="pango"/>,
118 <xref linkend="ruby"/>,
119 <xref linkend="sdl2"/>,
120 <xref linkend="v4l-utils"/>,
121 <xref linkend="vala"/>,
122 <xref linkend="libspiro"/>,
123 <ulink url="https://lensfun.github.io/">lensfun</ulink>,
124 <ulink url="https://libopenraw.pages.freedesktop.org/">libopenraw</ulink>,
125 <ulink url="http://faculty.cse.tamu.edu/davis/suitesparse.html">libumfpack</ulink>,
126 <ulink url="http://luajit.org/luajit.html">LuaJIT</ulink>,
127 <ulink url="https://github.com/hodefoting/mrg/releases">MRG</ulink>, and
128 <ulink url="https://www.openexr.com">OpenEXR</ulink>
129 </para>
130
131 <para condition="html" role="usernotes">
132 User Notes: <ulink url='&blfs-wiki;/gegl'/>
133 </para>
134 </sect2>
135
136 <sect2 role="installation">
137 <title>Installation of gegl</title>
138
139 <para>
140 At first, adjust some test scripts to use Python 3 installed in LFS,
141 instead of EOL'ed Python 2:
142 </para>
143
144<screen><userinput>sed '1s@python@&amp;3@' -i tests/python/*.py</userinput></screen>
145
146 <para>
147 Install <application>gegl</application> by running the following commands:
148 </para>
149
150<screen><userinput>mkdir build &amp;&amp;
151cd build &amp;&amp;
152
153meson --prefix=/usr .. &amp;&amp;
154ninja</userinput></screen>
155
156 <para>
157 To test the results, issue: <command>ninja test</command>.
158 </para>
159
160 <para>
161 Now, as the <systemitem class="username">root</systemitem> user:
162 </para>
163
164<screen role="root"><userinput>ninja install</userinput></screen>
165 </sect2>
166
167 <sect2 role="commands">
168 <title>Command Explanations</title>
169
170 <para>
171 <option>-Ddocs=true</option>: Build and
172 install documentation (requires <xref linkend="gtk-doc"/>,).
173 </para>
174
175 </sect2>
176
177 <sect2 role="content">
178 <title>Contents</title>
179
180 <segmentedlist>
181 <segtitle>Installed Programs</segtitle>
182 <segtitle>Installed Libraries</segtitle>
183 <segtitle>Installed Directories</segtitle>
184
185 <seglistitem>
186 <seg>gegl and
187 gegl-imgcmp
188 </seg>
189 <seg>libgegl-0.4.so,
190 libgegl-npd-0.4.so,
191 libgegl-sc-0.4.so, and
192 modules in /usr/lib/gegl-0.4
193 </seg>
194 <seg>/usr/lib/gegl-0.4 and
195 /usr/include/gegl-0.4
196 </seg>
197 </seglistitem>
198 </segmentedlist>
199
200 <variablelist>
201 <bridgehead renderas="sect3">Short Descriptions</bridgehead>
202 <?dbfo list-presentation="list"?>
203 <?dbhtml list-presentation="table"?>
204
205 <varlistentry id="gegl-prog">
206 <term><command>gegl</command></term>
207 <listitem>
208 <para>
209 is a commandline tool for working with the XML data model
210 </para>
211 <indexterm zone="gegl gegl-prog">
212 <primary sortas="b-gegl">gegl</primary>
213 </indexterm>
214 </listitem>
215 </varlistentry>
216
217 <varlistentry id="gegl-imgcmp">
218 <term><command>gegl-imgcmp</command></term>
219 <listitem>
220 <para>
221 is a simple image difference detection tool for use in regression
222 testing
223 </para>
224 <indexterm zone="gegl gegl-imgcmp">
225 <primary sortas="b-gegl-imgcmp">gegl-imgcmp</primary>
226 </indexterm>
227 </listitem>
228 </varlistentry>
229
230 <varlistentry id="libgegl-0.4">
231 <term><filename class="libraryfile">libgegl-0.4.so</filename></term>
232 <listitem>
233 <para>
234 provides infrastructure to do demand based cached non destructive
235 image editing on larger than RAM buffers
236 </para>
237 <indexterm zone="gegl libgegl-0.4">
238 <primary sortas="c-libgegl-0.4">libgegl-0.4.so</primary>
239 </indexterm>
240 </listitem>
241 </varlistentry>
242
243 <varlistentry id="libgegl-npd-0.4">
244 <term><filename class="libraryfile">libgegl-npd-0.4.so</filename></term>
245 <listitem>
246 <para>
247 is the GEGL N-point image deformation library
248 </para>
249 <indexterm zone="gegl libgegl-npd-0.4">
250 <primary sortas="c-libgegl-npd-0.4">libgegl-npd-0.4.so</primary>
251 </indexterm>
252 </listitem>
253 </varlistentry>
254
255 <varlistentry id="libgegl-sc-0.4">
256 <term><filename class="libraryfile">libgegl-sc-0.4.so</filename></term>
257 <listitem>
258 <para>
259 is the GEGL Seamless Cloning library
260 </para>
261 <indexterm zone="gegl libgegl-sc-0.4">
262 <primary sortas="c-libgegl-sc-0.4">libgegl-sc-0.4.so</primary>
263 </indexterm>
264 </listitem>
265 </varlistentry>
266
267 </variablelist>
268 </sect2>
269
270</sect1>
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