glfs/general/graphlib/gegl.xml
Douglas R. Reno 6ad5d0f642 Tags for the rest of the printing stack
Avahi: Remove obsolete systemctl enable command. DNSCONFD is enabled by default by make install.

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@21191 af4574ff-66df-0310-9fd7-8a98e5e911e0
2019-02-17 23:47:43 +00:00

276 lines
8.7 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/0.4/gegl-&gegl-version;.tar.bz2">
<!ENTITY gegl-download-ftp " ">
<!ENTITY gegl-md5sum "533fcf1f07aad911472f48bfa8e87a5b">
<!ENTITY gegl-size "6.8 MB">
<!ENTITY gegl-buildsize "135 MB (add 23 MB for tests)">
<!ENTITY gegl-time "0.8 SBU (Using parallelism=4; add 0.4 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>
&lfs84_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"/>,
<xref linkend="gexiv2"/>,
<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>.
Many tests are skipped.
<!-- in 0.4.2 no failures, but the video tests have several
Failed to parse extradata messages. The warnings are about
missing reference, assuming SUCCESS
and lots of Missing fast-path babl conversion detected
also GEGL-WARNING for runtime check failed and for
operation desired unknown paramspec type for seed
In 0.4.10 all tests pass but there several messages about
deprecated parameter passing.-->
</para>
<para>
Now, as the <systemitem class="username">root</systemitem> user:
</para>
<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>gcut, gegl, gegl-imgcmp</seg>
<seg>libgegl-0.4.so, libgegl-npd-0.4.so, libgegl-sc-0.4.so and libraries in
/usr/lib/gegl-0.4</seg>
<seg>/usr/include/gegl-0.4</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="gcut">
<term><command>gcut</command></term>
<listitem>
<para>
is a video editing engine for GEGL.
</para>
<indexterm zone="gegl gcut">
<primary sortas="b-gcut">gcut</primary>
</indexterm>
</listitem>
</varlistentry>
<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="gegl-imgcmp">
<term><command>gegl-imgcmp</command></term>
<listitem>
<para>
is a simple image difference detection tool for use in regression
testing.
</para>
<indexterm zone="gegl gegl-imgcmp">
<primary sortas="b-gegl-imgcmp">gegl-imgcmp</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libgegl-0.4">
<term><filename class='libraryfile'>libgegl-0.4.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-0.4">
<primary sortas="c-libgegl-0.4">libgegl-0.4.so</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libgegl-npd-0.4">
<term><filename class='libraryfile'>libgegl-npd-0.4.so</filename></term>
<listitem>
<para>
is the GEGL N-point image deformation library.
</para>
<indexterm zone="gegl libgegl-npd-0.4">
<primary sortas="c-libgegl-npd-0.4">libgegl-npd-0.4.so</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="libgegl-sc-0.4">
<term><filename class='libraryfile'>libgegl-sc-0.4.so</filename></term>
<listitem>
<para>
is the GEGL Seamless Cloning library.
</para>
<indexterm zone="gegl libgegl-sc-0.4">
<primary sortas="c-libgegl-sc-0.4">libgegl-sc-0.4.so</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>