mirror of
https://github.com/Zeckmathederg/glfs.git
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4c77a94985
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@9604 af4574ff-66df-0310-9fd7-8a98e5e911e0
285 lines
11 KiB
XML
285 lines
11 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 glib2-download-http "&gnome-download-http;/glib/2.30/glib-&glib2-version;.tar.xz">
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<!ENTITY glib2-download-ftp "&gnome-download-ftp;/glib/2.30/glib-&glib2-version;.tar.xz">
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<!ENTITY glib2-md5sum "b7dd26aa83de0b59c867a0b9eb9f9462">
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<!ENTITY glib2-size "7.4 MB">
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<!ENTITY glib2-buildsize "179 MB">
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<!ENTITY glib2-time "1.5 SBU (additional 4.0 SBU to run the test suite)">
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]>
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<sect1 id="glib2" xreflabel="GLib-&glib2-version;">
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<?dbhtml filename="glib2.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>GLib-&glib2-version;</title>
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<indexterm zone="glib2">
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<primary sortas="a-GLib2">GLib2</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to GLib</title>
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<para>The <application>GLib</application> package contains a low-level core
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library. This is useful for providing data structure handling for C,
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portability wrappers and interfaces for such runtime functionality as an
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event loop, threads, dynamic loading, and an object system.</para>
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&lfs71_checked;
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<!-- Compiled against PCRE, Python, and desktop-file-utils.
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1 test failed (regex) -->
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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>Download (HTTP): <ulink url="&glib2-download-http;"/></para>
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</listitem>
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<listitem>
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<para>Download (FTP): <ulink url="&glib2-download-ftp;"/></para>
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</listitem>
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<listitem>
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<para>Download MD5 sum: &glib2-md5sum;</para>
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</listitem>
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<listitem>
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<para>Download size: &glib2-size;</para>
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</listitem>
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<listitem>
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<para>Estimated disk space required: &glib2-buildsize;</para>
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</listitem>
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<listitem>
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<para>Estimated build time: &glib2-time;</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">GLib Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required"><xref linkend="libffi"/> and <xref linkend="python2"/>
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<!--<para role="required"><xref linkend="pkgconfig"/> -->
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</para>
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<!-- This should be discussed as the instructions in the tarball give
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many reasons why the internal PCRE should be used -->
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<bridgehead renderas="sect4">Recommended</bridgehead>
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<para role="recommended"><xref linkend="pcre"/>
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(built with unicode properties)</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional"><xref linkend="attr"/>, <!-- <xref linkend="gamin"/>,
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--> <xref linkend="dbus"/> (required to run the tests) and
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<xref linkend="gtk-doc"/></para>
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<!-- Couldn't find this
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<para><application>Gamin</application> requires
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<application>GLib</application> in order to compile; therefore, you must
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first install <application>GLib</application>, then compile
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<application>Gamin</application>, and recompile
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<application>GLib</application> against it.</para> -->
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<bridgehead renderas="sect4">Additional Runtime Dependencies</bridgehead>
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<para role="optional">Quoted directly from the <filename>INSTALL</filename>
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file; <quote>Some of the mimetype-related functionality in GIO requires the
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<command>update-mime-database</command> and
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<command>update-desktop-database</command> utilities</quote>, which are part of
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<xref linkend="shared-mime-info"/> and
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<xref linkend="desktop-file-utils"/>, respectively.</para>
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<para condition="html" role="usernotes">User Notes:
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<ulink url="&blfs-wiki;/glib2"/></para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of GLib</title>
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<para>Install <application>GLib</application> by running the following
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commands:</para>
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<!-- This should be discussed as the instructions in the tarball give
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many reasons why the internal PCRE should be used -->
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<screen><userinput>PCRE_LIBS=-lpcre PCRE_CFLAGS=" " \
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LIBFFI_LIBS=-lffi LIBFFI_CFLAGS=-I/usr/lib/libffi-3.0.10/include \
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./configure --prefix=/usr --sysconfdir=/etc --with-pcre=system &&
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make</userinput></screen>
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<para>The <application>GLib</application> test suite requires
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<application>desktop-file-utils</application> in order to run. However,
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<application>desktop-file-utils</application> requires
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<application>GLib</application> in order to compile; therefore, you must
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first install <application>GLib</application> and then run the test
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suite.</para>
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<para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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<screen role="root"><userinput>make install &&
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ln -v -sfn ../../lib/glib-2.0/include/glibconfig.h /usr/include/glib-2.0/glibconfig.h</userinput></screen>
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<para>You should now install <xref linkend="desktop-file-utils"/> and proceed to
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run the test suite.</para>
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<para>To test the results, issue: <command>make check</command>.</para>
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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>PCRE_* and LIBFFI_*: <application>Glib</application> is a prerequsite
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for <application>pkg_config</application>, but it wants to use
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<application>pkg_config</application> during the build process. These
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environment variables work around not having
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<application>pkg_config</application> available.</para>
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<para><command>ln -v -sfn ... glibconfig.h</command>: Place a link to an
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architecture dependent header file where programs can find it.</para>
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<xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
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href="../../xincludes/gtk-doc-rebuild.xml"/>
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<!-- This should be discussed as the instructions in the tarball give
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many reasons why the internal PCRE should be used -->
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<para><parameter>--with-pcre=system</parameter>: This parameter causes the
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build to use a system-provided version of the
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<application>PCRE</application> library instead of an internal
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version.</para>
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</sect2>
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<sect2 role="configuration">
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<title>Configuring GLib</title>
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<sect3>
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<title>Configuration Information</title>
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<para>By default, <application>GLib</application> assumes that all
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filenames are in the UTF-8 charset. See the <xref
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linkend="locale-wrong-filename-encoding"/> section of the <xref
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linkend="locale-issues"/> page for more details on this kind of
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issue. In order to tell <application>GLib</application> and
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applications that use it that filenames are in the default locale
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encoding, set the variable <envar>G_FILENAME_ENCODING</envar> to the
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value "@locale":</para>
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<screen><userinput>cat > /etc/profile.d/glib2-locale.sh << "EOF"
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<literal># Use the current locale charset for filenames
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# in applications using GLib
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export G_FILENAME_ENCODING=@locale</literal>
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EOF</userinput></screen>
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</sect3>
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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>gio-querymodules, glib-genmarshal, glib-gettextize, glib-mkenums,
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gobject-query, gtester and gtester-report</seg>
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<seg>libgio-2.0.so, libglib-2.0.so, libgmodule-2.0.so,
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libgobject-2.0.so, and libgthread-2.0.so</seg>
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<seg>/usr/{include/{gio-unix-2.0/gio,glib-2.0/{gio,glib,gobject}},
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lib/{gio/modules,glib-2.0/include},share/{gdb/auto-load,glib-2.0/{gdb,
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gettext/po},gtk-doc/html/{gio,glib,gobject}}}</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="glib-genmarshal">
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<term><command>glib-genmarshal</command></term>
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<listitem>
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<para>is a C code marshaller generation utility for GLib
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closures.</para>
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<indexterm zone="glib2 glib-genmarshal">
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<primary sortas="b-glib-genmarshal">glib-genmarshal</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="glib-gettextize">
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<term><command>glib-gettextize</command></term>
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<listitem>
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<para>is a variant of the <application>gettext</application>
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internationalization utility.</para>
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<indexterm zone="glib2 glib-gettextize">
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<primary sortas="b-glib-gettextize">glib-gettextize</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="glib-mkenums">
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<term><command>glib-mkenums</command></term>
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<listitem>
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<para>is a C language enum description generation utility.</para>
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<indexterm zone="glib2 glib-mkenums">
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<primary sortas="b-glib-mkenums">glib-mkenums</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gobject-query">
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<term><command>gobject-query</command></term>
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<listitem>
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<para>is a small utility that draws a tree of types.</para>
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<indexterm zone="glib2 gobject-query">
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<primary sortas="b-gobject-query">gobject-query</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gtester">
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<term><command>gtester</command></term>
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<listitem>
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<para>is a test running utility.</para>
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<indexterm zone="glib2 gtester">
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<primary sortas="b-gtester">gtester</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="gtester-report">
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<term><command>gtester-report</command></term>
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<listitem>
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<para>is a test report formatting utility.</para>
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<indexterm zone="glib2 gtester-report">
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<primary sortas="b-gtester-report">gtester-report</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="GLib-libraries">
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<term>GLib libraries</term>
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<listitem>
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<para>contain a low-level core library for the
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<application>GIMP</application> Toolkit.</para>
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<indexterm zone="glib2 GLib-libraries">
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<primary sortas="c-GLib-libraries">Glib libraries</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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