[PATCH] libgloss: add a little build system generation documentation

[Mike Frysinger]

i've pushed this then
-mike

From 845515267b8dfb7198ae5ca9d4a30d58b2a3d995 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 4 Mar 2022 01:04:25 -0500
Subject: [PATCH] libgloss: add new Build System Internals node to the menu

Seems that some versions of texinfo require the @menu to have all
entries at the top level, so add the new build one to it.
---
 libgloss/doc/porting.texi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libgloss/doc/porting.texi b/libgloss/doc/porting.texi
index 5325fb2ed4fd..496fae352148 100644
--- a/libgloss/doc/porting.texi
+++ b/libgloss/doc/porting.texi
@@ -136,6 +136,7 @@ new library is called Libgloss, for Gnu Low-level OS support.
 * Building libgloss::           How to configure and built libgloss
                                 for a target.
 * Board support::               How to add support for a new board.
+* Build System Internals::      How the libgloss build system works.
 @end menu
 
 @node Supported targets, Building libgloss, Libgloss, Libgloss
@@ -311,7 +312,7 @@ used. This is done so libgloss will build automatically with a fresh,
 and uninstalled object tree. It also makes it easier to debug the other
 tools using libgloss's test suites.
 
-@node Board support, , Building libgloss, Libgloss
+@node Board support
 @section Adding Support for a New Board
 
 This section explains how to add support for a new board to libgloss.
-- 
2.34.1
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