source: chapter05/coreutils.xml@ 0b5096ca

6.1 6.1.1
Last change on this file since 0b5096ca was 0b5096ca, checked in by Manuel Canales Esparcia <manuel@…>, 19 years ago

PDF fixes in chapter05

git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/6.1/BOOK@4936 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

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1<?xml version="1.0" encoding="ISO-8859-1"?>
2<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
3 <!ENTITY % general-entities SYSTEM "../general.ent">
4 %general-entities;
5]>
6<sect1 id="ch-tools-coreutils" role="wrap">
7<title>Coreutils-&coreutils-version;</title>
8<?dbhtml filename="coreutils.html"?>
9
10<indexterm zone="ch-tools-coreutils">
11<primary sortas="a-Coreutils">Coreutils</primary>
12<secondary>tools</secondary></indexterm>
13
14<sect2 role="package"><title/>
15<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="../chapter06/coreutils.xml" xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
16
17<segmentedlist>
18<segtitle>&buildtime;</segtitle>
19<segtitle>&diskspace;</segtitle>
20<seglistitem><seg>0.9 SBU</seg><seg>69 MB</seg></seglistitem>
21</segmentedlist>
22
23<xi:include xmlns:xi="http://www.w3.org/2003/XInclude" href="../chapter06/coreutils.xml" xpointer="xpointer(/sect1/sect2[1]/segmentedlist[2])"/>
24
25</sect2>
26
27<sect2 role="installation">
28<title>Installation of Coreutils</title>
29
30<para>Prepare Coreutils for compilation:</para>
31
32<screen><userinput>DEFAULT_POSIX2_VERSION=199209 ./configure --prefix=/tools</userinput></screen>
33
34<para>This package has an issue when compiled against versions of
35Glibc later than 2.3.2. Some of the Coreutils utilities (such as
36<command>head</command>, <command>tail</command>, and
37<command>sort</command>) will reject their traditional syntax, a
38syntax that has been in use for approximately 30 years. This old
39syntax is so pervasive that compatibility should be preserved until
40the many places where it is used can be updated. Backwards
41compatibility is achieved by setting the
42<envar>DEFAULT_POSIX2_VERSION</envar> environment variable to
43<quote>199209</quote> in the above command. If you do not want
44Coreutils to be backwards compatible with the traditional syntax, then
45omit setting the <envar>DEFAULT_POSIX2_VERSION</envar>
46environment variable. It is important to remember that doing so will
47have consequences, including the need to patch the many packages that
48still use the old syntax. Therefore, it is recommended that the
49instructions be followed exactly as given above.</para>
50
51<para>Compile the package:</para>
52
53<screen><userinput>make</userinput></screen>
54
55<para>To test the results, issue: <userinput>make
56RUN_EXPENSIVE_TESTS=yes check</userinput>. The
57<parameter condition="html">RUN_EXPENSIVE_TESTS=yes</parameter>
58<parameter condition="pdf">RUN_EXPENSIVE_ TESTS=yes</parameter>
59parameter tells the test suite to run several additional tests that are considered
60relatively expensive (in terms of CPU power and memory usage) on some
61platforms, but generally are not a problem on Linux.</para>
62
63<para>Install the package:</para>
64
65<screen><userinput>make install</userinput></screen>
66
67</sect2>
68
69<sect2 role="content"><title/>
70<para>Details on this package are located in <xref
71linkend="contents-coreutils" role="."/></para>
72</sect2>
73
74</sect1>
75
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