source: chapter08/revisedchroot.xml@ 1f20184

11.1 11.1-rc1 arm multilib trunk xry111/clfs-ng xry111/lfs-next
Last change on this file since 1f20184 was 1f20184, checked in by Bruce Dubbs <bdubbs@…>, 7 months ago

Package updates
Update to gawk-5.1.1.
Update to meson-0.60.0.
Update to libcap-2.60.
Update to gdbm-1.22.
Update to file-5.41.
Update to linux-5.14.15.
Update to iana-etc-20211025.
Update to tzdata-2021e.

Change /bin to /usr/bin in passwd, and revisedchroot.
Fix systemd for new meson.

  • Property mode set to 100644
File size: 2.6 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-system-revisedchroot">
9 <?dbhtml filename="revisedchroot.html"?>
10
11 <title>Cleaning Up</title>
12
13 <para>Finally, clean up some extra files left around from running tests:</para>
14
15<screen><userinput>rm -rf /tmp/*</userinput></screen>
16
17 <para>Now log out and reenter the chroot environment with an updated
18 chroot command. From now on, use this updated chroot command any time
19 you need to reenter the chroot environment after exiting:</para>
20
21<screen role="nodump"><userinput>logout
22
23chroot "$LFS" /usr/bin/env -i \
24 HOME=/root TERM="$TERM" \
25 PS1='(lfs chroot) \u:\w\$ ' \
26 PATH=/usr/bin:/usr/sbin \
27 /usr/bin/bash --login</userinput></screen>
28
29 <para>Here the <parameter>+h</parameter> option is not used anymore, since
30 all the previous programs have been replaced: hashing is therefore
31 possible.</para>
32
33 <para>If the virtual kernel file systems have been unmounted, either manually
34 or through a reboot, ensure that the virtual kernel file systems are mounted
35 when reentering the chroot. This process was explained in <xref
36 linkend="ch-tools-bindmount"/> and <xref
37 linkend="ch-tools-kernfsmount"/>.</para>
38
39 <para>There are also several files installed in the /usr/lib and /usr/libexec
40 directories with a file name extension of .la. These are "libtool archive"
41 files. As already said, they are only useful when linking with static
42 libraries. They are unneeded, and potentially harmful, when using dynamic
43 shared libraries, specially when using also non-autotools build systems.
44 To remove them, run:</para>
45
46<screen><userinput>find /usr/lib /usr/libexec -name \*.la -delete</userinput></screen>
47
48 <para>For more information about libtool archive files, see the <ulink
49 url="&blfs-book;introduction/la-files.html">BLFS section "About Libtool
50 Archive (.la) files"</ulink>.</para>
51
52 <para>The compiler built in <xref linkend="chapter-temporary-tools"/> and
53 <xref linkend="chapter-chroot-temporary-tools"/> is still partially
54 installed and not needed anymore. Remove it with:</para>
55
56<screen><userinput>find /usr -depth -name $(uname -m)-lfs-linux-gnu\* | xargs rm -rf</userinput></screen>
57
58 <para>Finally, remove the temporary 'tester' user account created at the
59 beginning of the previous chapter.</para>
60
61<screen><userinput>userdel -r tester</userinput></screen>
62</sect1>
Note: See TracBrowser for help on using the repository browser.