Remphasize host system requirements in General Compilation Instructions.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@10051 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

chapter01/changelog.xml

@@ -36,6 +36,16 @@
     </listitem>
 -->
 
+    <listitem>
+      <para>2012-11-26</para>
+      <itemizedlist>
+        <listitem>
+          <para>[bdubbs] - Re-emphasize host system requirements in
+          Chapter 5 General Compilation Instructions.</para>
+        </listitem>
+      </itemizedlist>
+    </listitem>
+
     <listitem>
       <para>2012-11-22</para>
       <itemizedlist>

chapter05/generalinstructions.xml

@@ -51,8 +51,27 @@
     <para>Finally, two last important items must be emphasized:</para>
 
     <important>
-      <para>The build instructions assume that the <command>bash</command> 
-      shell is in use.</para>
+
+      <para>The build instructions assume that the <xref
+      linkend='pre-hostreqs'/>, including symbolic links, have been set
+      properly:</para>
+      
+      <itemizedlist role='important'>
+
+        <listitem override='bullet'><para><command>bash</command> is the shell
+        in use.</para></listitem>
+        
+        <listitem override='bullet'><para><command>sh</command> is a symbolic
+        link to <command>bash</command>.</para></listitem>
+
+        <listitem override='bullet'><para><command>/usr/bin/awk</command> is a
+        symbolic link to <command>gawk</command>.</para></listitem>
+
+        <listitem override='bullet'><para><command>/usr/bin/yacc</command> is a
+        symbolic link to <command>bison</command> or a small script that
+        executes bison.</para></listitem>
+
+      </itemizedlist>
     </important>
 
     <important>

general.ent

@@ -1,5 +1,5 @@
-<!ENTITY version "SVN-20121122">
-<!ENTITY releasedate "November 22, 2012">
+<!ENTITY version "SVN-20121126">
+<!ENTITY releasedate "November 26, 2012">
 <!ENTITY copyrightdate "1999-2012"><!-- jhalfs needs a literal dash, not &ndash; -->
 <!ENTITY milestone "7.3">
 <!ENTITY generic-version "development"> <!-- Use "development", "testing", or "x.y[-pre{x}]" -->

prologue/hostreqs.xml

@@ -5,7 +5,7 @@
   %general-entities;
 ]>
 
-<sect1 id="pre-hostreqs">
+<sect1 id="pre-hostreqs" xreflabel="Host System Requirements">
   <?dbhtml filename="hostreqs.html"?>
 
   <title>Host System Requirements</title>

stylesheets/lfs-xsl/lfs.css

@@ -48,6 +48,16 @@ div.sect1, div.appendix {
   padding-left: .3em;
 }
 
+div.important ul {
+  padding-left: 1.5em;
+  list-style-type: disc;
+}
+
+div.important ul li p {
+  margin: 0px;
+  padding: 0px 0.6em;
+}
+
 .package, .kernel, .installation, .commands, .testing, .configuration, .content {
   padding: 0 .5em .2em 0;
   margin: 0;