source: chapter06/libelf.xml@ 71ab47c

multilib-10.1 multilib-before-cross
Last change on this file since 71ab47c was 71ab47c, checked in by Thomas Trepl <thomas@…>, 2 years ago

MultiLib: Merge changes from trunk

git-svn-id: http://svn.linuxfromscratch.org/LFS/branches/multilib@11703 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 V4.5//EN"
3 "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
4 <!ENTITY % general-entities SYSTEM "../general.ent">
5 %general-entities;
6]>
7
8<sect1 id="ch-system-libelf" role="wrap">
9 <?dbhtml filename="libelf.html"?>
10
11 <sect1info condition="script">
12 <productname>libelf</productname>
13 <productnumber>&elfutils-version;</productnumber>
14 <address>&elfutils-url;</address>
15 </sect1info>
16
17 <title>Libelf from Elfutils-&elfutils-version;</title>
18
19 <indexterm zone="ch-system-libelf">
20 <primary sortas="a-Libelf">Libelf</primary>
21 </indexterm>
22
23 <sect2 role="package">
24 <title/>
25
26 <para>Libelf is a library for handling ELF (Executable and Linkable Format)
27 files.</para>
28
29 <segmentedlist>
30 <segtitle>&buildtime;</segtitle>
31 <segtitle>&diskspace;</segtitle>
32
33 <seglistitem>
34 <seg>&elfutils-ch6-sbu;</seg>
35 <seg>&elfutils-ch6-du;</seg>
36 </seglistitem>
37 </segmentedlist>
38
39 </sect2>
40
41 <sect2 role="installation">
42 <title>Installation of Libelf</title>
43
44 <para>Libelf is part of elfutils-&elfutils-version; package. Use
45 the elfutils-&elfutils-version;.tar.bz2 as the source tarball.</para>
46
47 <para>Prepare Libelf for compilation:</para>
48
49<screen><userinput remap="configure">./configure --prefix=/usr --disable-debuginfod</userinput></screen>
50
51 <para>Compile the package:</para>
52
53<screen><userinput remap="make">make</userinput></screen>
54
55 <para>To test the results, issue:</para>
56
57<screen><userinput remap="test">make check</userinput></screen>
58
59 <para>One test, run-elfclassify.sh, is known to fail.</para>
60
61 <para>Install only Libelf:</para>
62
63<screen><userinput remap="install">make -C libelf install
64install -vm644 config/libelf.pc /usr/lib/pkgconfig
65rm /usr/lib/libelf.a</userinput></screen>
66
67 </sect2>
68
69 <sect2 arch="ml_32,ml_all" role="installation">
70 <title>Installation of Libelf - 32-bit</title>
71
72 <para>Clean previous build:</para>
73
74<screen><userinput remap="pre">make distclean</userinput></screen>
75
76 <para>Prepare Libelf for compilation:</para>
77
78<screen><userinput remap="configure">CC="gcc -m32" ./configure \
79 --prefix=/usr \
80 --libdir=/usr/lib32 \
81 --host=i686-pc-linux-gnu</userinput></screen>
82
83 <para>Compile the package:</para>
84
85<screen><userinput remap="make">make</userinput></screen>
86
87 <para>Install the package:</para>
88
89<screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR -C libelf install
90install -vDm644 config/libelf.pc DESTDIR/usr/lib32/pkgconfig/libelf.pc
91cp -Rv DESTDIR/usr/lib32/* /usr/lib32
92rm -rf DESTDIR</userinput></screen>
93
94 </sect2>
95
96 <sect2 arch="ml_x32,ml_all" role="installation">
97 <title>Installation of Libelf - x32-bit</title>
98
99 <para>Clean previous build:</para>
100
101<screen><userinput remap="pre">make distclean</userinput></screen>
102
103 <para>Prepare Libelf for compilation:</para>
104
105<screen><userinput remap="configure">CC="gcc -mx32" ./configure \
106 --prefix=/usr \
107 --libdir=/usr/libx32 \
108 --host=x86_64-pc-linux-gnux32</userinput></screen>
109
110 <para>Compile the package:</para>
111
112<screen><userinput remap="make">make</userinput></screen>
113
114 <para>Install the package:</para>
115
116<screen><userinput remap="install">make DESTDIR=$PWD/DESTDIR -C libelf install
117install -vDm644 config/libelf.pc DESTDIR/usr/libx32/pkgconfig/libelf.pc
118cp -Rv DESTDIR/usr/libx32/* /usr/libx32
119rm -rf DESTDIR</userinput></screen>
120
121 </sect2>
122
123 <sect2 id="contents-elfutils" role="content">
124 <title>Contents of Libelf</title>
125
126 <segmentedlist>
127 <segtitle>Installed Library</segtitle>
128 <segtitle>Installed Directory</segtitle>
129
130 <seglistitem>
131 <seg>
132 libelf.so
133 </seg>
134 <seg>
135 /usr/include/elfutils
136 </seg>
137 </seglistitem>
138 </segmentedlist>
139
140 </sect2>
141
142</sect1>
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