source: chapter06/xz.xml@ 6099a471

11.2 11.2-rc1 multilib trunk xry111/arm64 xry111/clfs-ng xry111/pip3 xry111/queue-11.3 xry111/rust-wip-20221008
Last change on this file since 6099a471 was 6099a471, checked in by Xi Ruoyao <xry111@…>, 3 months ago

Remove libtool archive (.la) files in Chapter 5 and 6

They are really harmful. In Binutils pass 2, libstdc++.la caused the
building system to use host /usr/lib/libstdc++.so for gprofng. We now
has disabled gprofng for pass 2, but the similar issue also exists in
GCC pass 2. In a normal LFS build, the building system silently uses
/usr/lib/libstdc++.so (I guess it does not blow up simply because some
blind luck); in a real cross build (x86 -> ARM for example) the build
will fail.

Remove the .la files to fix this issue. Instead of only modifying
clfs-ng, it makes more sense to apply the change for trunk: though
the build does not fail, using host library is still a contamination.

  • Property mode set to 100644
File size: 2.0 KB
Line 
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-tools-xz" role="wrap">
9 <?dbhtml filename="xz.html"?>
10
11 <sect1info condition="script">
12 <productname>xz</productname>
13 <productnumber>&xz-version;</productnumber>
14 <address>&xz-url;</address>
15 </sect1info>
16
17 <title>Xz-&xz-version;</title>
18
19 <indexterm zone="ch-tools-xz">
20 <primary sortas="a-xz">Xz</primary>
21 <secondary>tools</secondary>
22 </indexterm>
23
24 <sect2 role="package">
25 <title/>
26
27 <xi:include xmlns:xi="http://www.w3.org/2001/XInclude"
28 href="../chapter08/xz.xml"
29 xpointer="xpointer(/sect1/sect2[1]/para[1])"/>
30
31 <segmentedlist>
32 <segtitle>&buildtime;</segtitle>
33 <segtitle>&diskspace;</segtitle>
34
35 <seglistitem>
36 <seg>&xz-tmp-sbu;</seg>
37 <seg>&xz-tmp-du;</seg>
38 </seglistitem>
39 </segmentedlist>
40
41 </sect2>
42
43 <sect2 role="installation">
44 <title>Installation of Xz</title>
45
46 <para>Prepare Xz for compilation:</para>
47
48<screen><userinput remap="configure">./configure --prefix=/usr \
49 --host=$LFS_TGT \
50 --build=$(build-aux/config.guess) \
51 --disable-static \
52 --docdir=/usr/share/doc/xz-&xz-version;</userinput></screen>
53
54 <para>Compile the package:</para>
55
56<screen><userinput remap="make">make</userinput></screen>
57
58 <para>Install the package:</para>
59
60<screen><userinput remap="install">make DESTDIR=$LFS install</userinput></screen>
61
62 <para>Remove the libtool archive file because it is harmful for cross
63 compilation:</para>
64
65<screen><userinput remap="install">rm -v $LFS/usr/lib/liblzma.la</userinput></screen>
66
67 </sect2>
68
69 <sect2 role="content">
70 <title/>
71 <para>Details on this package are located in <xref linkend="contents-xz" role="."/></para>
72
73 </sect2>
74
75</sect1>
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