Text changes:

  Move about LFS to Chapter 2.
  Add intor to Chapter 4.
  Explain why specific symlinks are needed in Chapter 6.
  Remove obsolete reference to old glibc version.



git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10575 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

3 files changed, 27 insertions, 7 deletions

diff --git a/chapter04/chapter04.xml b/chapter04/chapter04.xml
index b7f5cb2d4..fe3cdbd74 100644
--- a/chapter04/chapter04.xml
+++ b/chapter04/chapter04.xml
@@ -11,7 +11,8 @@
 
   <title>Final Preparations</title>
 
-  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="aboutlfs.xml"/>
+  <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="introduction.xml"/>
+  <!--<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="aboutlfs.xml"/>-->
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="creatingtoolsdir.xml"/>
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="addinguser.xml"/>
   <xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="settingenviron.xml"/>
diff --git a/chapter04/introduction.xml b/chapter04/introduction.xml
new file mode 100644
index 000000000..11ef06e0c
--- /dev/null
+++ b/chapter04/introduction.xml
@@ -0,0 +1,22 @@
+<?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="prepare-introduction">
+  <?dbhtml filename="introduction.html"?>
+
+  <title>Introduction</title>
+
+  <para>In this chapter, we will perform a few additional tasks to prepare
+  for building the temporary system. We will create a directory in
+  <filename class="directory">$LFS</filename> for the installation of the
+  temporary tools, add an unprivileged user to reduce risk,
+  and create an appropriate build environment for that user. We will also
+  explain the unit of time we use to measure how long LFS packages take to
+  build, or <quote>SBUs</quote>, and give some information about package
+  test suites.</para>
+
+</sect1>
diff --git a/chapter04/settingenviron.xml b/chapter04/settingenviron.xml
index 485269e3b..02cd717d4 100644
--- a/chapter04/settingenviron.xml
+++ b/chapter04/settingenviron.xml
@@ -70,12 +70,9 @@ EOF</userinput></screen>
 
   <para>The <envar>LC_ALL</envar> variable controls the localization of certain
   programs, making their messages follow the conventions of a specified country.
-  If the host system uses a version of Glibc older than 2.2.4, having
-  <envar>LC_ALL</envar> set to something other than <quote>POSIX</quote> or
-  <quote>C</quote> (during this chapter) may cause issues if you exit the chroot
-  environment and wish to return later. Setting <envar>LC_ALL</envar> to
-  <quote>POSIX</quote> or <quote>C</quote> (the two are equivalent) ensures that
-  everything will work as expected in the chroot environment.</para>
+  Setting <envar>LC_ALL</envar> to <quote>POSIX</quote> or <quote>C</quote>
+  (the two are equivalent) ensures that everything will work as expected in
+  the chroot environment.</para>
 
   <para>The <envar>LFS_TGT</envar> variable sets a non-default, but compatible machine
   description for use when building our cross compiler and linker and when cross