Reword paragraph in 'Target Architectures' discussing multi-lib systems

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@9174 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -37,6 +37,16 @@
 
 -->
 
+    <listitem>
+      <para>2010-01-31</para>
+      <itemizedlist>
+        <listitem>
+          <para>[bdubbs] Reword paragraph in 'Target Architectures'
+          discussing multi-lib systems.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2010-01-28</para>
       <itemizedlist>

general.ent

@@ -1,5 +1,5 @@
-<!ENTITY version "SVN-20100128">
-<!ENTITY releasedate "January 28, 2010">
+<!ENTITY version "SVN-20100131">
+<!ENTITY releasedate "January 31, 2010">
 <!ENTITY copyrightdate "1999-2010"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone "7.0">
 <!ENTITY generic-version "development"> <!-- Use "development", "testing", or "x.y[-pre{x}]" -->

prologue/architecture.xml

@@ -40,11 +40,12 @@ data that exceeds 4GB, the advantages of a 64-bit system are substantial.</para>
 
 <para>The default 64-bit build that results from LFS is considered a "pure"
 64-bit system. That is, it supports 64-bit executables only. Building a
-"multi-lib" system requires compiling many applications twice, once for a 32-bit
-system and once for a 64-bit system. Currently this is not directly supported
-in the book, but is under consideration for a future release. In the meantime,
-you can refer to the <ulink url="http://trac.cross-lfs.org/">Cross Linux From
-Scratch</ulink> project for this advanced topic.</para>
+"multi-lib" system requires compiling many applications twice, once for a
+32-bit system and once for a 64-bit system. This is not directly supported in
+LFS becuase it would interfere with the educational objective of providing the
+instructions needed for a straight forward base Linux system.  You can refer to
+the <ulink url="http://trac.cross-lfs.org/">Cross Linux From Scratch</ulink>
+project for this advanced topic.</para>
 
 <para>There is one last comment about 64-bit systems. There are some packages
 that cannot currently be built in a "pure" 64-bit system or require specialized
@@ -52,7 +53,7 @@ build instructions. Generally, these packages have some embedded 32-bit
 specific assembly language instructions that fail when building on a 64-bit
 system.  Examples include the  <ulink
 url="http://www.linuxfromscratch.org/blfs/view/svn/">Beyond Linux From Scratch
-(BLFS)</ulink> packages Zip and some Xorg drivers. Many of these problems can
+(BLFS)</ulink> some Xorg drivers. Many of these problems can
 be worked around, but may require some specialized procedures or
 patches.</para>