[Bug 229] explain why we cd before chroot to

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@1373 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -6,6 +6,9 @@
 
 <itemizedlist>
 
+<listitem><para>December 11th, 2001 [markh]: Chapter 6: Add the "why we
+cd $LFS before chroot" explanation.</para></listitem>
+
 <listitem><para>December 10th, 2001 [markh]: Chapter 6: Add kbd patch
 for loadkeys -d behaviour (patch by Matthias Benkmann; originally posted
 to the lfs-dev list).</para></listitem>

chapter06/chroot.xml

@@ -19,6 +19,13 @@ chroot to the same value as outside chroot which is needed for programs
 like vim and less to operate properly. If you need other variables
 present, such as CFLAGS or CXXFLAGS, you need to set them again.</para>
 
+<para>The reason we do <userinput>cd $LFS</userinput> before running the
+<userinput>chroot</userinput> command is that older sh-utils packages 
+have a chroot program which doesn't do the cd by itself, therefore
+meaning that we have to perform it manually.  While this isn't an issue 
+with most modern distributions, it does no harm anyways and ensures that 
+the command works for everyone.</para>
+
 <para>Now that we are inside a chroot'ed environment, we can continue to
 install all the basic system software. You have to make sure all the
 following commands in this and following chapters are run from within the 

index.xml

@@ -4,8 +4,8 @@
 
 <!ENTITY book SYSTEM "book/book.xml">
 
-<!ENTITY version "20011210">
-<!ENTITY releasedate "December 10th, 2001">
+<!ENTITY version "20011211">
+<!ENTITY releasedate "December 11th, 2001">
 
 <!ENTITY ftp-root "ftp://ftp.linuxfromscratch.org">
 <!ENTITY http-root "http://ftp.linuxfromscratch.org">