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<?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;
]>
<sect1 id="pre-standards">
<?dbhtml filename="standards.html"?>
<title>LFS and Standards</title>
<!--<sect2>
<title/> -->
<para>The structure of LFS follows Linux standards as closely as
possible. The primary standards are:</para>
<itemizedlist>
<listitem>
<para><ulink url="https://pubs.opengroup.org/onlinepubs/9699919799/">
POSIX.1-2008</ulink>.</para>
</listitem>
<listitem>
<para><ulink
url="https://refspecs.linuxfoundation.org/FHS_3.0/fhs/index.html">
Filesystem Hierarchy Standard (FHS) Version 3.0</ulink></para>
</listitem>
<listitem>
<para><ulink url="https://refspecs.linuxfoundation.org/lsb.shtml">Linux
Standard Base (LSB) Version 5.0 (2015)</ulink></para>
<para>The LSB has four separate standards: Core, Desktop,
Runtime Languages, and Imaging. There are generic requirements,
and also architecture specific requirements. There are also two
trial standards: Gtk3 and Graphics. LFS attempts to conform to the
LASB standards for the IA32 / IA64 (Intel) and AMD64 (AMD)
architectures discussed in the previous section.</para>
<note><para>Many people do not agree with these requirements.
The main purpose of the LSB is to ensure that proprietary software
can be installed and run on a compliant system.
Since LFS is source based, the user has complete control over what
packages are desired; you may choose not to install some packages that
are specified by the LSB.</para></note>
</listitem>
</itemizedlist>
<para>While it is possible to create a complete system that will pass the LSB
certification tests "from scratch", this can't be done without many additional packages
that are beyond the scope of the LFS book. Installation instructions for these
additional packages can be found in BLFS. </para>
<variablelist>
<bridgehead renderas="sect3">Packages supplied by LFS needed to
satisfy the LSB Requirements</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry>
<term><emphasis>LSB Core:</emphasis></term>
<listitem>
<para>Bash, Bc, Binutils, Coreutils, Diffutils, File, Findutils, Gawk,
Grep, Gzip, M4, Man-DB, Ncurses, Procps, Psmisc, Sed,
Shadow, Tar, Util-linux, Zlib</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Desktop:</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Runtime Languages:</emphasis></term>
<listitem>
<para>Perl, Python</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Imaging:</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Gtk3 and LSB Graphics (Trial Use):</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
</variablelist>
<variablelist>
<bridgehead renderas="sect3">Packages supplied by BLFS needed to
satisfy the LSB Requirements</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry>
<term><emphasis>LSB Core:</emphasis></term>
<listitem>
<para>At, Batch (a part of At), Cpio, Ed, Fcrontab, LSB-Tools, NSPR,
NSS, PAM, Pax, Sendmail (or Postfix or Exim), time
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Desktop:</emphasis></term>
<listitem>
<para>Alsa, ATK, Cairo, Desktop-file-utils, Freetype, Fontconfig,
Gdk-pixbuf, Glib2, GTK+2, Icon-naming-utils, Libjpeg-turbo, Libpng, Libtiff,
Libxml2, MesaLib, Pango, Xdg-utils, Xorg</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Runtime Languages:</emphasis></term>
<listitem>
<para>Libxml2, Libxslt </para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Imaging:</emphasis></term>
<listitem>
<para>CUPS, Cups-filters, Ghostscript, SANE</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Gtk3 and LSB Graphics (Trial Use):</emphasis></term>
<listitem>
<para>GTK+3</para>
</listitem>
</varlistentry>
</variablelist>
<variablelist>
<bridgehead renderas="sect3">Packages not supplied by LFS or BLFS
needed to satisfy the LSB Requirements</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry>
<term><emphasis>LSB Core:</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Desktop:</emphasis></term>
<listitem>
<para>Qt4 (but Qt5 is provided)</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Runtime Languages:</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Imaging:</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
<varlistentry>
<term><emphasis>LSB Gtk3 and LSB Graphics (Trial Use):</emphasis></term>
<listitem>
<para>None</para>
</listitem>
</varlistentry>
</variablelist>
</sect1>
|
