Added pkgconfig as an optional dependency of libxml2 and libxslt

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@2506 af4574ff-66df-0310-9fd7-8a98e5e911e0

general/genlib/libxml2.xml

@@ -9,7 +9,6 @@
 <!ENTITY libxml2-size "2.8 MB">
 <!ENTITY libxml2-buildsize "71 MB">
 <!ENTITY libxml2-time "1.10 SBU">
-
 ]>
 
 <sect1 id="libxml2" xreflabel="libxml2-&libxml2-version;">
@@ -38,7 +37,7 @@ required: &libxml2-buildsize;</para></listitem>
 
 <sect3><title><application>libxml2</application> dependencies</title>
 <sect4><title>Optional</title>
-<para><xref linkend="Python"/></para></sect4>
+<para><xref linkend="pkgconfig"/> and <xref linkend="Python"/></para></sect4>
 </sect3>
 
 </sect2>

general/genlib/libxslt.xml

@@ -9,7 +9,6 @@
 <!ENTITY libxslt-size "2.5 MB">
 <!ENTITY libxslt-buildsize "37 MB">
 <!ENTITY libxslt-time "0.42 SBU">
-
 ]>
 
 <sect1 id="libxslt" xreflabel="libxslt-&libxslt-version;">
@@ -18,12 +17,12 @@
 
 <sect2>
 <title>Introduction to <application>libxslt</application></title>
-                                                                              
+
 <para>The <application>libxslt</application> package contains
 <acronym>XSLT</acronym> libraries. These are useful
 for extending <filename>libxml2</filename> libraries to support
 <acronym>XSLT</acronym> files.</para>
-                                                                              
+
 <sect3><title>Package information</title>
 <itemizedlist spacing='compact'>
 <listitem><para>Download (HTTP): <ulink
@@ -36,52 +35,52 @@ url="&libxslt-download-ftp;"/></para></listitem>
 <listitem><para>Estimated build time:
 &libxslt-time;</para></listitem></itemizedlist>
 </sect3>
-                                                                              
+
 <sect3><title><application>libxslt</application> dependencies</title>
 <sect4><title>Required</title>
 <para><xref linkend="libxml2"/></para></sect4>
 <sect4><title>Optional</title>
 <para>
-<xref linkend="Python"/> and
+<xref linkend="pkgconfig"/>, <xref linkend="Python"/> and
 <ulink url="http://www.gnupg.org/">libgcrypt</ulink>
 </para></sect4>
 </sect3>
-                                                                              
+
 </sect2>
 
 <sect2>
 <title>Installation of <application>libxslt</application></title>
-                                                                              
+
-<para>Install <application>libxslt</application> by running the following commands:</para>
+<para>Install <application>libxslt</application> by running the following 
-                                                                              
+commands:</para>
+
 <screen><userinput><command>./configure --prefix=/usr &amp;&amp;
 make &amp;&amp;
 make install</command></userinput></screen>
-                                                                              
+
 </sect2>
 
 <sect2>
 <title>Contents</title>
-                                                                              
+
 <para>The <application>libxslt</application> package contains <filename>
 libxslt</filename> libraries, <filename>libexslt</filename> libraries,
 <command>xsltproc</command> and <command>xslt-config</command>.</para>
-                                                                              
+
 </sect2>
-                                                                              
+
 <sect2><title>Description</title>
-                                                                              
+
 <sect3><title>libxslt libraries</title>
 <para><filename>libxslt</filename> libraries provide extensions to the
 <filename>libxml2</filename> libraries to parse files that use the
 <acronym>XSLT</acronym> format.</para></sect3>
-                                                                              
+
 <sect3><title>xsltproc</title>
 <para><command>xsltproc</command> is used to apply
 <acronym>XSLT</acronym> stylesheets to <acronym>XML</acronym>
 documents.</para></sect3>
-                                                                              
+
-                                                                              
 </sect2>
 
 </sect1>

introduction/welcome/changelog.xml

@@ -19,7 +19,8 @@ who wrote what.</para>
 <itemizedlist>
 
 <listitem><para>July 27th, 2004 [randy]: Added 'Contents', 'Description' and 
-a note about setting environment variables to the Tk instructions.</para>
+a note about setting environment variables to the Tk instructions; added
+pkgconfig as an optional dependency of libxml2 and libxslt.</para>
 </listitem>
 
 <listitem><para>July 27th, 2004 [randy]: Added FTP download location to