glfs/x/installing/xfree86.xml
Randy McMurchy 6e3484383f Added a command to create an X Render pkg-config file to the XFree86 instructions, also created notes in the Metacity and cairo instructions to ensure this file exists
git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@5098 af4574ff-66df-0310-9fd7-8a98e5e911e0
2005-09-20 22:01:54 +00:00

828 lines
32 KiB
XML

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../../general.ent">
%general-entities;
<!ENTITY xfree86-download-http "http://gnu.kookel.org/ftp/XFree86/&xfree86-version;/source/">
<!ENTITY xfree86-download-ftp "ftp://ftp.xfree86.org/pub/XFree86/&xfree86-version;/source/">
<!ENTITY xfree86-md5sum "ftp://ftp.xfree86.org/pub/XFree86/&xfree86-version;/source/SUMS.md5sum">
<!ENTITY xfree86-size "51 MB">
<!ENTITY xfree86-buildsize "775 MB">
<!ENTITY xfree86-time "12 SBU">
]>
<sect1 id="xfree86" xreflabel="XFree86-&xfree86-version;">
<?dbhtml filename="xfree86.html" ?>
<sect1info>
<othername>$LastChangedBy$</othername>
<date>$Date$</date>
</sect1info>
<title>XFree86-&xfree86-version;</title>
<indexterm zone="xfree86">
<primary sortas="a-xfree86">XFree86</primary>
</indexterm>
<sect2 role="package">
<title>Introduction to XFree86</title>
<para><application>XFree86</application> is a freely redistributable
open-source implementation of the <application>X Window
System</application>. <application>XFree86</application> provides a
client/server interface between display hardware (the mouse, keyboard,
and video displays) and the desktop environment, while also providing
both the windowing infrastructure and a standardized application
interface (API).</para>
<bridgehead renderas="sect3">Package Information</bridgehead>
<itemizedlist spacing="compact">
<listitem>
<para>Download (HTTP): <ulink url="&xfree86-download-http;"/></para>
</listitem>
<listitem>
<para>Download (FTP): <ulink url="&xfree86-download-ftp;"/></para>
</listitem>
<listitem>
<para>Download MD5 sum: &xfree86-md5sum;</para>
</listitem>
<listitem>
<para>Download size: &xfree86-size;</para>
</listitem>
<listitem>
<para>Estimated disk space required: &xfree86-buildsize;</para>
</listitem>
<listitem>
<para>Estimated build time: &xfree86-time;</para>
</listitem>
</itemizedlist>
<bridgehead renderas="sect3">Additional Downloads</bridgehead>
<itemizedlist spacing='compact'>
<listitem>
<para>Required patch: <ulink
url="&patch-root;/XFree86-&xfree86-version;-kernel_headers-1.patch"/>
</para>
</listitem>
</itemizedlist>
<bridgehead renderas="sect3">XFree86 Dependencies</bridgehead>
<bridgehead renderas="sect4">Required</bridgehead>
<para><xref linkend="libpng"/></para>
<bridgehead renderas="sect4">Optional</bridgehead>
<para><xref linkend="Linux_PAM"/>; the
following packages are included in the <application>XFree86</application>
package, however they are updated more often than the
<application>XFree86</application> package and are highly recommended:
<xref linkend="expat"/>, <xref linkend="freetype2"/>,
<xref linkend="fontconfig"/>.</para>
<note>
<para>If you choose not to install <application>expat</application>,
<application>FreeType2</application>, and
<application>Fontconfig</application>, the
<filename>host.def</filename> file below will have to be modified to
instruct <application>XFree86</application> to build them.</para>
</note>
<bridgehead renderas="sect3">Download Instructions</bridgehead>
<para>There are several files that need to be fetched from the download
location:</para>
<itemizedlist spacing='compact'>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-1.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-2.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-3.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-4.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-5.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-6.tgz</filename></para>
</listitem>
<listitem>
<para><filename>XFree86-&xfree86-version;-src-7.tgz</filename></para>
</listitem>
</itemizedlist>
<para>The first three packages are the <application>XFree86</application>
programs, the fourth and fifth are fonts, the sixth is normal documentation,
and the seventh is hardcopy documentation. There are also two packages
<filename>doctools-1.3.x.tgz</filename>, which contain programs to
regenerate hardcopy documentation, and <filename>utils-1.1.x.tgz</filename>,
which contain <application>GNU TAR</application> and
<application>zlib</application> which are already installed on an
LFS system.</para>
<para>To check your downloads for integrity, download the
<filename>SUMS.md5sum</filename> file. Then:</para>
<screen><userinput>md5sum -c SUMS.md5sum</userinput></screen>
<para>The only errors you should see are for <filename>README</filename>,
<filename>doctools-1.3.x.tgz</filename>, <filename>utils-1.1.x.tgz</filename>
and <filename>XFree86-xtest-4.0.x.tar.bz2</filename> files if you did not
download them.</para>
<!--
<para>The fixes subdirectory also has a <filename>SUMS.md5sum</filename>. Note that
this is the same filename as the sums for the main sources, so you need to rename the
file if you download it. Otherwise, you can just look at it and use it to
check against the patch files:</para>
<screen><userinput><command>md5sum 4.3.0-4.3.0.1.diff.gz</command></userinput>
<userinput><command>md5sum fontfile.diff</command></userinput></screen>
<para>After unpacking the <filename>X430src-?.tgz</filename> files and uncompressing the
diff file, change to the <filename class="directory">xc</filename> directory and run:</para>
<screen><userinput><command>patch -Np1 -i ../4.3.0-4.3.0.1.diff</command></userinput>
<userinput><command>pushd lib/font/fontfile/</command></userinput>
<userinput><command>patch -N -i ../../../../fontfile.diff</command></userinput>
<userinput><command>popd</command></userinput></screen>
-->
</sect2>
<sect2 role="kernel" id='xfree86-kernel'>
<title>Kernel Configuration</title>
<para>If you have an Intel P6 (Pentium Pro, Pentium II and later), it is
recommended that you compile MTRR (Memory Type Range Registers) support
into the kernel. The kernel can map Cyrix and AMD CPUs to the MTRR
interface, so selecting this option is useful for those processors also.
This option is found in the "Processor type and features" menu. It can
increase performance of image write operations 2.5 times or more on PCI
or AGP video cards.</para>
<indexterm zone="xfree86 xfree86-kernel">
<primary sortas="d-xfree86">XFree86</primary>
</indexterm>
<para>In the "Character Devices" section, enable AGP Support and select
the chipset support on your motherboard. If you do not know the chipset,
you may select all the chip types at the expense of extra kernel size.
You can usually determine your motherboard's chipset by running the
command <command>lspci</command>, a program from the
<xref linkend="pciutils"/> package.</para>
<para>In the "Character Devices" section, <emphasis>disable</emphasis>
Direct Rendering Manager unless you have a Direct Rendering Infrastructure
(DRI) supported video card. A complete list of DRI supported video cards
can be found at <ulink url="http://dri.sourceforge.net" /> in the Status
section. Currently, supported cards include those from 3dfx (Voodoo,
Banshee), 3Dlabs, ATI (Rage Pro, Rage 128, Radeon 7X00, Radeon 2), Intel
(i810, i815), and Matrox (G200, G400, G450).</para>
<para>Additionally NVidia provides their own closed source binary drivers,
which do not make use of DRI. If you intend to use these drivers, do not
enable DRI.</para>
<para>If you made any changes to the kernel configuration, recompile and
install the new kernel.</para>
</sect2>
<sect2 role="installation">
<title>Installation of XFree86</title>
<sect3>
<title>Setting Up a Shadow Directory</title>
<para>When building <application>XFree86</application>, you should create
a shadow directory of symbolic links for the compiled code. To do that,
first make <command>lndir</command>. Starting from the
<filename class='directory'>xc</filename> directory:</para>
<screen><userinput>pushd config/util &amp;&amp;
make -f Makefile.ini lndir</userinput></screen>
<para>Now, as the <systemitem class="username">root</systemitem>
user:</para>
<screen role="root"><userinput>cp -v lndir /usr/bin/</userinput></screen>
<para>And back as an unprivileged user:</para>
<screen><userinput>popd</userinput></screen>
<para>Now create the shadow tree:</para>
<screen><userinput>mkdir ../xcbuild &amp;&amp;
cd ../xcbuild &amp;&amp;
lndir ../xc</userinput></screen>
</sect3>
<sect3>
<title>Creating 'host.def'</title>
<para>Although <application>XFree86</application> will compile without
a <filename>host.def</filename> file, the following file is recommended
for customizing the installation. Start from the
<filename class="directory">xcbuild</filename> directory.</para>
<note>
<para>The <filename>host.def</filename> file is a
<application>C</application> file, not the usual configuration file.
If you make any changes, be sure the comment characters (/* and */)
are balanced. Most of the entries in the file below are commented
out with the default settings shown.</para>
</note>
<screen><userinput>cat &gt; config/cf/host.def &lt;&lt; "EOF"
<literal>/* Begin XFree86 host.def file */
/* System Related Information. If you read and configure only one
* section then it should be this one. The Intel architecture defaults
* are set for a i686 and higher. Axp is for the Alpha architecture
* and Ppc is for the Power PC. Note that there have been reports that
* the Ppc optimization line causes segmentation faults during build.
* If that happens, try building without the DefaultGcc2PpcOpt line. */
/* #define DefaultGcc2i386Opt -O2 -fomit-frame-pointer -march=i686 */
/* #define DefaultGcc2AxpOpt -O2 -mcpu=ev6 */
/* #define DefaultGcc2PpcOpt -O2 -mcpu=750 */
/* The following definitions are normally set properly by XFree86's
* scripts. You can uncomment them if you want to make sure. *********/
/* #define HasMTRRSupport YES */ /* Enabled in kernel; */
/* see kernel docs */
/* #define HasMMXSupport NO */ /* Any i586 or above */
/* #define HasKatmaiSupport NO */ /* PIII SSE instructions */
/* #define Has3DNowSupport NO */ /* AMD instructions */
/* This setting reduces compile time a little by omitting rarely used
* input devices. You can find the complete list in
* config/cf/xfree86.cf *********************************************/
#define XInputDrivers mouse void
/* VIDEO DRIVERS ****************************************************/
/* If you are sure you only want the drivers for one or a few video
* cards, you can delete the drivers you do not want. ***************/
#define XF86CardDrivers mga glint nv tga s3 s3virge sis rendition \
neomagic i740 tdfx savage \
cirrus vmware tseng trident chips apm \
GlideDriver fbdev i128 nsc \
ati i810 DevelDrivers ark \
cyrix siliconmotion \
vesa vga \
dummy XF86OSCardDrivers XF86ExtraCardDrivers
/* USER AND SYSTEM DEFAULT PATHS *************************************/
/* These settings set the PATH variables used by xdm. See README for */
/* detailed description and modify the following as per your need. ***/
/* #define DefaultSystemPath \
/usr/bin:/bin:/usr/sbin:/sbin:/usr/X11R6/bin */
/* #define DefaultUserPath /usr/bin:/bin:/usr/X11R6/bin */
/* FONT SERVER AND LIBRARY SETTINGS **********************************/
/* These settings are the defaults **********************************/
/* #define BuildFontServer YES */ /*For Ghostscript Print Server*/
/* #define SharedLibFont YES */
/* #define CompressAllFonts YES */
/* #define GzipFontCompression YES */
/* These settings ensure we use our libraries ************************/
#define HasFreetype2 YES
#define HasFontconfig YES
#define HasExpat YES
#define HasLibpng YES
#define HasZlib YES
/* The font path can be redefined in the XF86Config file *************/
/*
#define DefaultFontPath $(FONTDIR)/misc/,$(FONTDIR)/75dpi/,\
$(FONTDIR)/100dpi/,$(FONTDIR)/Type1,$(FONTDIR)/local,\
$(FONTDIR)/TrueType,$(FONTDIR)/CID,$(FONTDIR)/Speedo
*/
/* INTERNATIONAL FONTS. Change to YES if you need any of them. These
* are the defaults. **************************************************/
/* #define BuildCyrillicFonts NO */
/* #define BuildArabicFonts NO */
/* #define BuildISO8859_6Fonts NO */
/* #define BuildGreekFonts NO */
/* #define BuildISO8859_7Fonts NO */
/* #define BuildHebrewFonts NO */
/* #define BuildISO8859_8Fonts NO */
/* #define BuildKOI8_RFonts NO */
/* #define BuildJapaneseFonts NO */
/* #define BuildJISX0201Fonts NO */
/* #define BuildKoreanFonts NO */
/* #define BuildChineseFonts NO */
/* DOCUMENTATION SETTINGS ********************************************/
/* These setting are the defaults. ***********************************/
/* #define BuildLinuxDocHtml NO */ /* X Docs in Html format */
/* #define BuildLinuxDocPS NO */ /* PostScript format */
/* #define BuildAllSpecsDocs NO */ /* Various docs */
/* #define BuildHtmlManPages NO */
/* GENERAL SETTINGS: You generally want to leave these alone when
* building X on an LFS system ***************************************/
#define GccWarningOptions -pipe /* Speed up compiles */
#define TermcapLibrary -lncurses
#define XprtServer YES /* Needed by realplayer */
#define XnestServer YES
#define XAppLoadDir EtcX11Directory/app-defaults
#define VarLibDir /var/lib
#define XFree86Devel NO
#define FSUseSyslog YES
#define ThreadedX YES
#define HasPam NO
#define SystemManDirectory /usr/share/man /*Instead of /usr/man*/
#define HasLibCrypt YES
#define InstallXinitConfig YES
#define InstallXdmConfig YES
#define ForceNormalLib YES
#define BuildSpecsDocs NO
/* End XFree86 host.def file */</literal>
EOF</userinput></screen>
<para>Edit the file for your hardware and desires.</para>
</sect3>
<sect3>
<title>Build Commands</title>
<para>Install <application>XFree86</application> by running the
following commands:</para>
<screen><userinput>patch -Np1 -i ../XFree86-&xfree86-version;-kernel_headers-1.patch &amp;&amp;
sed -i -e "s@^#include &lt;linux/config.h&gt;@/* &amp; */@" \
`grep -lr linux/config.h *` &amp;&amp;
( make WORLDOPTS="" World 2&gt;&amp;1 | \
tee xfree-compile.log &amp;&amp; exit $PIPESTATUS )</userinput></screen>
<para>Now, as the <systemitem class="username">root</systemitem>
user:</para>
<screen role="root"><userinput>make install &amp;&amp;
make install.man &amp;&amp;
ln -v -sf ../X11R6/bin /usr/bin/X11 &amp;&amp;
ln -v -sf ../X11R6/lib/X11 /usr/lib/X11 &amp;&amp;
ln -v -sf ../X11R6/include/X11 /usr/include/X11</userinput></screen>
<para><application>XFree86</application> installs the
<application>X Render</application> extension library but does not
install the corresponding <application>pkg-config</application> file.
Create the file by issuing the following command as the
<systemitem class="username">root</systemitem> user:</para>
<screen role="root"><userinput>cat &gt; /usr/X11R6/lib/pkgconfig/xrender.pc &lt;&lt; "EOF"
<literal>prefix=/usr/X11R6
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include
Name: Xrender
Description: X Render Library
Version: 0.8.3
Cflags: -I${includedir} -I/usr/X11R6/include
Libs: -L${libdir} -lXrender -L/usr/X11R6/lib -lX11</literal>
EOF</userinput></screen>
</sect3>
</sect2>
<sect2 role="commands">
<title>Command Explanations</title>
<para><command>sed -i -e "s@^#include &lt;linux/config.h&gt;@...</command>:
The <application>Linux-Libc-Headers</application> package installed in
LFS installs a <filename>/usr/include/linux/config.h</filename> file which
is not compatible with userspace applications. The recommended fix for
applications including this file is to remove it (see <ulink
url="http://ep09.pld-linux.org/~mmazur/linux-libc-headers/doc/FAQ">
linux-libc-headers FAQ</ulink>). The <command>sed</command> uses
<command>grep -lr</command> to replace all occurrences. If you desire, just
remove (comment) the line in the appropriate video driver file if you
customized <filename>host.def</filename>.</para>
<para><command>( make WORLDOPTS="" World 2&gt;&amp;1 | tee xfree-compile.log
&amp;&amp; exit $PIPESTATUS )</command>:
This command runs multiple <filename>Makefile</filename>s to completely
rebuild the system. <envar>WORLDOPTS</envar>="" disables the default setting
to continue after encountering an error. <option>2&gt;&amp;1</option>
redirects error messages to the same location as standard output. The
<command>tee</command> command allows viewing of the output while logging
the results to a file. The parentheses around the command runs the entire
command in a subshell and finally the <command>exit $PIPESTATUS</command>
ensures the result of the <command>make</command> is returned as the result
and not the result of the <command>tee</command> command.</para>
<note>
<para>When rebuilding <application>XFree86</application>, a separate
command that may be used if only minor changes are made to the sources
is <command>make Everything</command>. This does not automatically
remove generated files and only rebuilds those files or programs that
are out of date.</para>
</note>
<para><command>ln -v -sf ...</command>: These commands are present to
enable other (broken) packages to build against
<application>XFree86</application>, even though the Filesystem Hierarchy
Standard says: <quote>In general, software must not be installed or managed
via the above symbolic links. They are intended for utilization by
users only.</quote></para>
</sect2>
<sect2 role="configuration" id="xfree86-config">
<title>Configuring XFree86</title>
<para>As the <systemitem class="username">root</systemitem> user: Edit
<filename>/etc/ld.so.conf</filename> and add
<filename class="directory">/usr/X11R6/lib</filename>, then run:</para>
<screen role="root"><userinput>ldconfig</userinput></screen>
<indexterm zone="xfree86 xfree86-config">
<primary sortas="e-etc-ld.so.conf">/etc/ld.so.conf</primary>
</indexterm>
<para>Ensure <filename class="directory">/usr/X11R6/bin</filename>
and <filename class="directory">/usr/X11R6/lib/pkgconfig</filename>
are added to your <envar>PATH</envar> and <envar>PKG_CONFIG_PATH</envar>
environment variables, respectively. Instructions for doing this are
described in the section <xref linkend='postlfs-config-profile'/>.</para>
<indexterm zone="xfree86 xfree86-config">
<primary sortas="e-etc-X11-XF86Config">/etc/X11/XF86Config</primary>
</indexterm>
<para>Create the <filename>XF86Config</filename> file with:</para>
<screen><userinput>cd ~ &amp;&amp;
XFree86 -configure</userinput></screen>
<para>The screen will go black and you may hear some clicking of the monitor.
This command will create a file, <filename>XF86Config.new</filename> in your
home directory.</para>
<para>Edit <filename>XF86Config.new</filename> to suit your system.
The details of the file are located in the man page <command>man
XF86Config</command>. Some things you may want to do are:</para>
<itemizedlist>
<listitem>
<para>Section "Files". Change the order of the font paths searched.
You may want to put 100dpi fonts ahead of 75dpi fonts if your system
normally comes up closer to 100 dots per inch. You may want to remove
some font directories completely.</para>
</listitem>
<listitem>
<para>Section "Module". If you are going to install NVidia
drivers, remove the "dri" line.</para>
</listitem>
<listitem>
<para>Sections "InputDevice". You may want to change the
keyboard autorepeat rate by adding
<option>Option "Autorepeat" "250 30"</option>.</para>
</listitem>
<listitem>
<para>Section "Monitor". Specify the <option>VertRefresh</option>
and <option>HorizSync</option> values if the system does not
automatically detect the monitor and its values.</para>
</listitem>
<listitem>
<para>Section "Device". You may want to set some of the options
available for your selected video driver. A description of the
driver parameters is in the man page for your driver.</para>
</listitem>
<listitem>
<para>Section "Screen". Add a DefaultDepth statement such as:
<option>DefaultDepth 24</option>. In the SubSection for your
default depth, add a modes line such as:
<option>Modes "1600x1200" "1280x1024" "1024x768"</option>. The
first mode listed will normally be the starting resolution.</para>
</listitem>
</itemizedlist>
<para>Test the system with:</para>
<screen><userinput>XFree86 -xf86config ~/XF86Config.new</userinput></screen>
<para>You will only get a gray background with an X-shaped mouse cursor,
but it confirms the system is working. Exit with
<keycap>Control+Alt+Backspace</keycap>. If the system does not work,
examine <filename>/var/log/XFree86.0.log</filename> to see what went
wrong.</para>
<para>As the <systemitem class="username">root</systemitem> user:
move the configuration file to its final location:</para>
<screen role="root"><userinput>mv ~/XF86Config.new /etc/X11/XF86Config</userinput></screen>
<para>Create <filename>.xinitrc</filename>:</para>
<screen><userinput>cat &gt; ~/.xinitrc &lt;&lt; "EOF"
<literal># Begin .xinitrc file
xterm -g 80x40+0+0 &amp;
xclock -g 100x100-0+0 &amp;
twm</literal>
EOF</userinput></screen>
<para>This provides an initial screen with an xterm and a clock that is
managed by a simple window manager, Tab Window Manager. For details of
<command>twm</command>, see the man page.</para>
<indexterm zone="xfree86 xfree86-config">
<primary sortas="e-AA.xinitrc">~/.xinitrc</primary>
</indexterm>
<note>
<para>When needed, <application>XFree86</application> creates the
directory <filename>/tmp/.ICE-unix</filename> if it does not exist.
If this directory is not owned by <systemitem
class="username">root</systemitem>, <application>XFree86</application>
delays startup by a few seconds and also appends a warning to the
logfile. This also affects startup of other applications. To improve
performance, it is advisable to manually create the directory before
<application>XFree86</application> uses it. Add the file creation to
<filename>/etc/sysconfig/createfiles</filename> that is sourced by
the <filename>/etc/rc.d/init.d/cleanfs</filename> startup script.</para>
<screen role="root"><userinput>cat &gt;&gt; /etc/sysconfig/createfiles &lt;&lt; "EOF"
<literal>/tmp/.ICE-unix dir 1777 root root</literal>
EOF</userinput></screen>
</note>
<indexterm zone="xfree86 xfree86-config">
<primary
sortas="e-etc-sysconfig-createfiles">/etc/sysconfig/createfiles</primary>
</indexterm>
<para>Start <application>X</application> with:</para>
<screen><userinput>startx</userinput></screen>
<para>to get a basic functional <application>X Window
System</application>.</para>
<para>At this point, you should check out <xref linkend='x-setup'/>
for the necessary configuration to make <application>X</application>
fully functional. Additionally, you can have a look at <xref
linkend='x-config'/> for information on fine tuning your
<application>X</application> configuration.</para>
</sect2>
<sect2 id="xfree86-contents" role="content"
xreflabel="XFree86 Contents and Descriptions">
<title>Contents</title>
<para>The <application>XFree86</application> package contains the
<application>X Window System</application> for Linux (and other operating
systems). It includes the <application>X</application> server, fonts,
<command>xterm</command>, a simple window manager (<command>twm</command>),
various utilities, video output drivers, and various input drivers
including the mouse and keyboard.</para>
<para><application>XFree86</application> also contains libraries and header
files for development of the <application>X Window System</application>
programs.</para>
<note>
<para>The following lists are not comprehensive. The full list of
programs is in <filename class="directory">/usr/X11R6/bin</filename>.
For additional information about these programs, see the respective
man page.</para>
</note>
<segmentedlist>
<segtitle>Installed Programs</segtitle>
<segtitle>Installed Libraries</segtitle>
<segtitle>Installed Directories</segtitle>
<seglistitem>
<seg>XFree86, xf86config, xf86cfg, startx, xinit, twm, xterm,
xwininfo, x11perf, xlsfonts, xvidtune, xload, xcalc, xclock,
oclock, and xmodmap</seg>
<seg>libGL.so, libGLU.so, libSM.so, libXi.so, libXrender.so,
libXt.so, and libXfont.so</seg>
<seg>/usr/X11R6/ and /etc/X11/</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="XFree86">
<term><command>XFree86</command></term>
<listitem>
<para>is the X11R6 implementation of the <application>X Window
System</application> server.</para>
<indexterm zone="xfree86 XFree86">
<primary sortas="b-XFree86">XFree86</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xf86config">
<term><command>xf86config</command></term>
<listitem>
<para>is an interactive program for generating an
<filename>XF86Config</filename> file for use with
<application>XFree86</application> <application>X</application>
servers.</para>
<indexterm zone="xfree86 xf86config">
<primary sortas="b-xf86config">xf86config</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xf86cfg">
<term><command>xf86cfg</command></term>
<listitem>
<para>is a tool to configure <application>XFree86</application>
that can be used to either write the initial configuration file
or make customizations to the current configuration.</para>
<indexterm zone="xfree86 xf86cfg">
<primary sortas="b-xf86cfg">xf86cfg</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="startx">
<term><command>startx</command></term>
<listitem>
<para>is a script to initialize the <application>X</application>
session. It runs <command>xinit</command>.</para>
<indexterm zone="xfree86 startx">
<primary sortas="b-startx">startx</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xinit">
<term><command>xinit</command></term>
<listitem>
<para>is used to start the <application>X Window
System</application> server.</para>
<indexterm zone="xfree86 xinit">
<primary sortas="b-xinit">xinit</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="twm">
<term><command>twm</command></term>
<listitem>
<para>(Tab Window Manager) is a window manager included with the
<application>X Window System</application>.</para>
<indexterm zone="xfree86 twm">
<primary sortas="b-twm">twm</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xterm">
<term><command>xterm</command></term>
<listitem>
<para>is a terminal emulator for <application>X</application>.</para>
<indexterm zone="xfree86 xterm">
<primary sortas="b-xterm">xterm</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xwininfo">
<term><command>xwininfo</command></term>
<listitem>
<para>is a window information utility for
<application>X</application>.</para>
<indexterm zone="xfree86 xwininfo">
<primary sortas="b-xwininfo">xwininfo</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="x11perf">
<term><command>x11perf</command></term>
<listitem>
<para>is an <application>X</application>11 server performance
test program.</para>
<indexterm zone="xfree86 x11perf">
<primary sortas="b-x11perf">x11perf</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xlsfonts">
<term><command>xlsfonts</command></term>
<listitem>
<para>is a program to list fonts available to the
<application>X</application> server.</para>
<indexterm zone="xfree86 xlsfonts">
<primary sortas="b-xlsfonts">xlsfonts</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xvidtune">
<term><command>xvidtune</command></term>
<listitem>
<para>is a video mode tuner for
<application>XFree86</application>.</para>
<indexterm zone="xfree86 xvidtune">
<primary sortas="b-xvidtune">xvidtune</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xload">
<term><command>xload</command></term>
<listitem>
<para> is a system load average display for
<application>X</application>.</para>
<indexterm zone="xfree86 xload">
<primary sortas="b-xload">xload</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xcalc">
<term><command>xcalc</command></term>
<listitem>
<para>is a scientific calculator for
<application>X</application>.</para>
<indexterm zone="xfree86 xcalc">
<primary sortas="b-xcalc">xcalc</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xclock">
<term><command>xclock</command></term>
<listitem>
<para>is a clock programs for <application>X</application>.</para>
<indexterm zone="xfree86 xclock">
<primary sortas="b-xclock">xclock</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="oclock">
<term><command>oclock</command></term>
<listitem>
<para>is a clock programs for <application>X</application>.</para>
<indexterm zone="xfree86 oclock">
<primary sortas="b-oclock">oclock</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xmodmap">
<term><command>xmodmap</command></term>
<listitem>
<para>is a utility for modifying keymaps and pointer button
mappings in <application>X</application>.</para>
<indexterm zone="xfree86 xmodmap">
<primary sortas="b-xmodmap">xmodmap</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>