Index: en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
===================================================================
--- en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
+++ en_US.ISO8859-1/books/porters-handbook/uses/chapter.xml
@@ -1168,17 +1168,14 @@
 	<term><varname>GO_PKGNAME</varname></term>
 
 	<listitem>
-	  <para>The name of the <application>Go</application> package.
-	    When building in GOPATH mode, this is the directory that
+	  <para>The name of the <application>Go</application> package
+	    when building in GOPATH mode.  This is the directory that
 	    will be created in <literal>${GOPATH}/src</literal> and
-	    seen by the <command>go</command>.  When building in
-	    modules-aware mode, no GOPATH directories will be created
-	    and <varname>GO_PKGNAME</varname> value will be only used
-	    as a default for <varname>GO_TARGET</varname>.  If not set
-	    explicitly and <varname>GH_SUBDIR</varname> is present,
-	    <varname>GO_PKGNAME</varname> value will be inferred from
-	    <varname>${GH_SUBDIR}</varname>, otherwise it will be set
-	    to  <varname>${PORTNAME}</varname>.</para>
+	    seen by the <command>go</command>.  If not set
+	    explicitly and <varname>GH_SUBDIR</varname> or
+	    <varname>GL_SUBDIR</varname> is present,
+	    <varname>GO_PKGNAME</varname> will be inferred from it.
+	    Not needed when building in modules-aware mode.</para>
 	</listitem>
       </varlistentry>
 
@@ -1186,8 +1183,17 @@
 	<term><varname>GO_TARGET</varname></term>
 
 	<listitem>
-	  <para>The name of the packages to build.  The default
-	    value is <varname>${GO_PKGNAME}</varname>.</para>
+	  <para>The name(s) of package(s) to build.  The default
+	    value is <varname>${GO_PKGNAME}</varname>.
+	    <varname>GO_TARGET</varname> can also be a tuple in the
+	    form <literal>package:path</literal> where path can be
+	    either a simple filename or a full path starting with
+	    <literal>${PREFIX}</literal>.  Specifying a full path like
+	    <literal>${PREFIX}/sbin/binary</literal> will install the
+	    resulting binary as
+	    <literal>${PREFIX}/sbin/binary</literal>.  Using just a
+	    simple filename is a shortcut to installing as
+	    <literal>${PREFIX}/bin/filename</literal>.</para>
 	</listitem>
       </varlistentry>