glfs/general/graphlib/gegl.xml
Ken Moffat 0fc0a20af3 tags
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@19814 af4574ff-66df-0310-9fd7-8a98e5e911e0
2018-02-19 23:32:22 +00:00

230 lines
7.3 KiB
XML

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../../general.ent">
%general-entities;
<!ENTITY gegl-download-http "https://download.gimp.org/pub/gegl/0.3/gegl-&gegl-version;.tar.bz2">
<!ENTITY gegl-download-ftp " ">
<!ENTITY gegl-md5sum "543c3104152c594c022ab54f06403d53">
<!ENTITY gegl-size "6.3 MB">
<!ENTITY gegl-buildsize "144 MB (add 23 MB for tests)">
<!ENTITY gegl-time "1.5 SBU (add 1.8 SBU for tests)">
]>
<sect1 id="gegl" xreflabel="gegl-&gegl-version;">
<?dbhtml filename="gegl.html"?>
<sect1info>
<othername>$LastChangedBy$</othername>
<date>$Date$</date>
</sect1info>
<title>gegl-&gegl-version;</title>
<indexterm zone="gegl">
<primary sortas="a-Gegl">Gegl</primary>
</indexterm>
<sect2 role="package">
<title>Introduction to gegl</title>
<para>
This package provides the GEneric Graphics Library, which is a graph based
image processing format.
</para>
&lfs82_checked;
<bridgehead renderas="sect3">Package Information</bridgehead>
<itemizedlist spacing="compact">
<listitem>
<para>
Download (HTTP): <ulink url="&gegl-download-http;"/>
</para>
</listitem>
<listitem>
<para>
Download (FTP): <ulink url="&gegl-download-ftp;"/>
</para>
</listitem>
<listitem>
<para>
Download MD5 sum: &gegl-md5sum;
</para>
</listitem>
<listitem>
<para>
Download size: &gegl-size;
</para>
</listitem>
<listitem>
<para>
Estimated disk space required: &gegl-buildsize;
</para>
</listitem>
<listitem>
<para>
Estimated build time: &gegl-time;
</para>
</listitem>
</itemizedlist>
<bridgehead renderas="sect3">gegl Dependencies</bridgehead>
<bridgehead renderas="sect4">Required</bridgehead>
<para role="required">
<xref linkend="babl"/> and
<xref linkend="json-glib"/>
</para>
<bridgehead renderas="sect4">Optional</bridgehead>
<para role="optional">
<xref linkend="asciidoc"/>,
<xref linkend="cairo"/>,
<xref linkend="enscript"/>,
<xref linkend="exiv2"/>,
<xref linkend="ffmpeg"/>,
<xref linkend="gdk-pixbuf"/>,
<xref linkend="graphviz"/>,
<xref linkend="libjpeg"/>,
<xref linkend="libpng"/>,
<xref linkend="librsvg"/>,
<xref linkend="libwebp"/>,
<xref linkend="lua"/>,
<xref linkend="pango"/>,
<xref linkend="python2"/>,
<xref linkend="ruby"/>,
<xref linkend="sdl"/>,
<xref linkend="gobject-introspection"/>,
<xref linkend="vala"/>,
<xref linkend="w3m"/>,
<ulink url="https://wiki.gnome.org/Projects/gexiv2">gexiv2</ulink>,
<ulink url="http://lensfun.sourceforge.net/">lensfun</ulink>,
<ulink url="http://libopenraw.freedesktop.org/wiki/">libopenraw</ulink>,
<ulink url="http://libspiro.sourceforge.net/">libspiro</ulink>,
<ulink url="http://faculty.cse.tamu.edu/davis/suitesparse.html">libumfpack</ulink>,
<ulink url="https://github.com/hodefoting/mrg/releases">MRG</ulink>,
<ulink url="https://www.khronos.org/opencl/">OpenCL</ulink> (for tests), and
<ulink url="http://www.openexr.org">OpenEXR</ulink>
</para>
<para condition="html" role="usernotes">
User Notes: <ulink url='&blfs-wiki;/gegl'/>
</para>
</sect2>
<sect2 role="installation">
<title>Installation of gegl</title>
<para>
Install <application>gegl</application> by running the following commands:
</para>
<screen><userinput>./configure --prefix=/usr &amp;&amp;
make</userinput></screen>
<para>
To test the results, issue: <command>make check</command>.
<!-- for me, no failures : but I don't have all the optional deps,
no idea which test used to fail. Ken
To test the results, issue: <command>make -k check</command>. One
test is known to fail.
For version 0.3.22, the tests failed with
/bin/sh: line 1: ../../examples/gegl-video: No such file or directory
Sam failures for 0.3.26.
No failures in 0.3.28, neither does it require a UTF-8 locale
-->
</para>
<para>
Now, as the <systemitem class="username">root</systemitem> user:
</para>
<!-- With 0.3.28 make install creates gegl/images and put three pngs
there. I was going to keep this as commented (after make install
but doing that adds a blank line in the box.
install -d -v -m755 /usr/share/gtk-doc/html/gegl/images &amp;&amp; -->
<screen role="root"><userinput>make install &amp;&amp;
install -v -m644 docs/*.{css,html} /usr/share/gtk-doc/html/gegl &amp;&amp;
install -v -m644 docs/images/*.{png,ico,svg} /usr/share/gtk-doc/html/gegl/images</userinput></screen>
</sect2>
<sect2 role="commands">
<title>Command Explanations</title>
<para>
<command>install -v -m644/docs/*/{css,html} ...</command>:
This and the subsequent commands install all the provided documentation
instead of only the stylesheet <filename>gegl.css</filename> and three
png files.
</para>
<para>
<parameter>--without-vala</parameter>: Do not create a
<application>vala</application> API - use this if
<command>vapigen</command> breaks the build.
</para>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
href="../../xincludes/gtk-doc-rebuild.xml"/>
<!-- commented in case a later version reinstates this problem
<para>
<envar>LC_ALL=en_US</envar>: In some locales with <xref linkend='ruby'/>
installed, one build component fails and prevents completion of the
procedure. Using this variable avoids the problem.
</para> -->
</sect2>
<sect2 role="content">
<title>Contents</title>
<segmentedlist>
<segtitle>Installed Programs</segtitle>
<segtitle>Installed Libraries</segtitle>
<segtitle>Installed Directories</segtitle>
<seglistitem>
<seg>gegl</seg>
<seg>libgegl-0.2.so and libraries in /usr/lib/gegl-0.2</seg>
<seg>/usr/include/gegl-0.2</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="gegl-prog">
<term><command>gegl</command></term>
<listitem>
<para>
is a commandline tool for working with the XML data model.
</para>
<indexterm zone="gegl gegl-prog">
<primary sortas="b-gegl">gegl</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libgegl-0.2">
<term><filename class='libraryfile'>libgegl-0.2.so</filename></term>
<listitem>
<para>
provides infrastructure to do demand based cached non destructive
image editing on larger than RAM buffers.
</para>
<indexterm zone="gegl libgegl-0.2">
<primary sortas="c-libgegl-0.2">libgegl-0.2.so</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>