Add some text to the "Building XFree86" section to reflect the 4.6 and

later default of installing XFree86 4.X from packages (rather than a
customized tarball, as was the case for prior releases using XFree86
3.X).

en_US.ISO8859-1/articles/releng/article.sgml

@@ -565,10 +565,12 @@
   </sect2>
   
   <sect2>
-    <title>Building XFree86</title>
+    <title>Building <application>XFree86</application></title>
 
-    <para>XFree86 is an important component for many desktop users.
-      The easiest way to build XFree86 is to use the
+    <para><application>XFree86</application> is an important component for many desktop users.
+      Prior to FreeBSD 4.6-RELEASE, releases used XFree86
+      3.<replaceable>X</replaceable> by default.
+      The easiest way to build these versions is to use the
       <filename>src/release/scripts/X11/build_x.sh</filename> script.
       This script requires that XFree86 and Tcl/Tk already be
       installed on the build host.  After compiling the necessary X
@@ -577,6 +579,12 @@
       <filename>XF86336</filename> directory of the installation
       media.</para>
 
+    <para>Beginning with FreeBSD 4.6-RELEASE, &man.sysinstall.8;
+      installs XFree86 4.<replaceable>X</replaceable> by default, as a
+      set of <quote>normal</quote> packages.  These can either be the
+      packages generated by the package-building cluster or packages
+      built from an appropriately tagged ports tree.</para>
+
     <note><para>It is important to remove any site-specific settings
       from <filename>/etc/make.conf</filename>.  For example, it would
       be unwise to distribute binaries that were built on a system