1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
<?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 specifications: Core, Desktop,
Runtime Languages, and Imaging. Some parts of Core and Desktop
specifications are architecture specific. There are also two trial
specifications: Gtk3 and Graphics. LFS attempts to conform to the LSB
specifications for the IA32 (32-bit x86) or AMD64 (x86_64)
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>
|
