mirror of
https://github.com/Zeckmathederg/glfs.git
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289 lines
8.8 KiB
XML
289 lines
8.8 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY gegl-download-http "https://download.gimp.org/pub/gegl/0.4/gegl-&gegl-version;.tar.xz">
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<!ENTITY gegl-download-ftp " ">
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<!ENTITY gegl-md5sum "8de1ad0dcb9965d0cebb68fdba556a25">
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<!ENTITY gegl-size "5.5 MB">
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<!ENTITY gegl-buildsize "81 MB (Add 5 MB for tests)">
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<!ENTITY gegl-time "0.7 SBU (Using parallelism=4; add 0.1 for tests)">
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]>
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<sect1 id="gegl" xreflabel="gegl-&gegl-version;">
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<?dbhtml filename="gegl.html"?>
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<sect1info>
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<date>$Date$</date>
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</sect1info>
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<title>gegl-&gegl-version;</title>
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<indexterm zone="gegl">
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<primary sortas="a-Gegl">Gegl</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to gegl</title>
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<para>
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This package provides the GEneric Graphics Library, which is a graph based
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image processing format.
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</para>
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&lfs111_checked;
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&gegl-download-http;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download (FTP): <ulink url="&gegl-download-ftp;"/>
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</para>
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</listitem>
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<listitem>
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<para>
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Download MD5 sum: &gegl-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &gegl-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &gegl-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &gegl-time;
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</para>
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</listitem>
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</itemizedlist>
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<!--
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<bridgehead renderas="sect3">Additional Downloads</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Required patch:
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<ulink url="&patch-root;/gegl-&gegl-version;-ffmpeg5_fixes-1.patch"/>
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</para>
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</listitem>
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</itemizedlist>
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-->
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<bridgehead renderas="sect3">gegl Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required">
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<xref linkend="babl"/>,
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<xref linkend="json-glib"/>,
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<xref linkend="libjpeg"/>, and
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<xref linkend="libpng"/>
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</para>
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<bridgehead renderas="sect4">Recommended</bridgehead>
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<para role="recommended">
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<xref linkend="gobject-introspection"/>,
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<xref linkend="graphviz"/>,
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<!-- EDITORS NOTE: Graphviz is required for the gegl:introspect
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function. Without this function, GIMP will not start. You'll get the
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following error:
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"GEGL Operation Missing! GIMP rqeuires the GEGL operation
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'gegl:introspect'. This operation cannot be found. Check your GEGL
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install and ensure it has been compiled with any dependencies required
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for GIMP."
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Reference: https://gitlab.gnome.org/GNOME/gegl/-/commit/1f50456de59c686941a861d299a63bfcd4126ee5
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-->
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<xref linkend="pygments"/>, and
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<xref linkend="pygobject3"/>
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</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">
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<xref linkend="asciidoc"/>,
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<xref linkend="cairo"/>,
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<xref linkend="exiv2"/>,
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<xref linkend="ffmpeg"/>,
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<xref linkend="gdk-pixbuf"/>,
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<xref linkend="gexiv2"/>,
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<xref linkend="gtk-doc"/>,
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<xref linkend="jasper"/>,
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<xref linkend="lcms2"/>,
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<xref linkend="librsvg"/>,
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<xref linkend="libtiff"/>,
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<xref linkend="libwebp"/>,
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<xref linkend="pango"/>,
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<xref linkend="ruby"/>,
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<xref linkend="sdl2"/>,
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<xref linkend="v4l-utils"/>,
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<xref linkend="vala"/>,
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<xref linkend="libspiro"/>,
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<ulink url="https://lensfun.github.io/">lensfun</ulink>,
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<ulink url="https://libopenraw.pages.freedesktop.org/">libopenraw</ulink>,
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<ulink url="http://faculty.cse.tamu.edu/davis/suitesparse.html">libumfpack</ulink>,
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<ulink url="http://luajit.org/luajit.html">LuaJIT</ulink>,
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<ulink url="https://www.khronos.org/opencl">OpenCL</ulink> (for tests),
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<ulink url="https://github.com/hodefoting/mrg/releases">MRG</ulink>, and
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<ulink url="https://www.openexr.com">OpenEXR</ulink>
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</para>
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<para condition="html" role="usernotes">
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User Notes: <ulink url='&blfs-wiki;/gegl'/>
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</para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of gegl</title>
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<para>
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If installing over a previous version of <application>gegl</application>,
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one module needs to be removed. As the <systemitem class="username">root</systemitem>
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user, run:
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</para>
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<screen><userinput>rm -f /usr/lib/gegl-0.4/vector-fill.so</userinput></screen>
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<!--
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<para>
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Apply a patch to fix problems when building with ffmpeg-5.x:
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</para>
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<screen><userinput remap="pre">patch -Np1 -i ../gegl-&gegl-version;-ffmpeg5_fixes-1.patch</userinput></screen>
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-->
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<para>
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Install <application>gegl</application> by running the following commands:
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</para>
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<screen><userinput>mkdir build &&
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cd build &&
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meson --prefix=/usr --buildtype=release .. &&
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ninja</userinput></screen>
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<para>
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To run the tests, issue: <command>ninja test</command>. This should
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indicate no failures, but will skip many tests depending on optional
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dependencise installed on the system.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>ninja install</userinput></screen>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<para>
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<option>-Ddocs=true</option>: Build and
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install documentation (requires <xref linkend="gtk-doc"/>,).
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</para>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Libraries</segtitle>
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<segtitle>Installed Directories</segtitle>
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<seglistitem>
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<seg>gegl and
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gegl-imgcmp
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</seg>
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<seg>libgegl-0.4.so,
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libgegl-npd-0.4.so,
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libgegl-sc-0.4.so, and
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modules in /usr/lib/gegl-0.4
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</seg>
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<seg>/usr/lib/gegl-0.4 and
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/usr/include/gegl-0.4
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</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="gegl-prog">
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<term><command>gegl</command></term>
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<listitem>
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<para>
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is a commandline tool for working with the XML data model
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</para>
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<indexterm zone="gegl gegl-prog">
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<primary sortas="b-gegl">gegl</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gegl-imgcmp">
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<term><command>gegl-imgcmp</command></term>
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<listitem>
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<para>
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is a simple image difference detection tool for use in regression
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testing
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</para>
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<indexterm zone="gegl gegl-imgcmp">
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<primary sortas="b-gegl-imgcmp">gegl-imgcmp</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libgegl-0.4">
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<term><filename class="libraryfile">libgegl-0.4.so</filename></term>
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<listitem>
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<para>
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provides infrastructure to do demand based cached non destructive
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image editing on larger than RAM buffers
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</para>
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<indexterm zone="gegl libgegl-0.4">
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<primary sortas="c-libgegl-0.4">libgegl-0.4.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libgegl-npd-0.4">
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<term><filename class="libraryfile">libgegl-npd-0.4.so</filename></term>
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<listitem>
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<para>
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is the GEGL N-point image deformation library
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</para>
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<indexterm zone="gegl libgegl-npd-0.4">
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<primary sortas="c-libgegl-npd-0.4">libgegl-npd-0.4.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libgegl-sc-0.4">
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<term><filename class="libraryfile">libgegl-sc-0.4.so</filename></term>
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<listitem>
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<para>
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is the GEGL Seamless Cloning library
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</para>
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<indexterm zone="gegl libgegl-sc-0.4">
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<primary sortas="c-libgegl-sc-0.4">libgegl-sc-0.4.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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