[gcc/devel/sphinx] Remove links from install.texi file.

[gcc/devel/sphinx] Remove links from install.texi file.

[Martin Liska]

https://gcc.gnu.org/g:cc6093b4ee8e0af8b2a9bbbcd37fee74d99fe45d

commit cc6093b4ee8e0af8b2a9bbbcd37fee74d99fe45d
Author: Martin Liska <mliska@suse.cz>
Date:   Wed Apr 7 17:12:54 2021 +0200

    Remove links from install.texi file.

Diff:
---
 gcc/doc/include/fdl.texi |  2 +-
 gcc/doc/install-old.texi |  2 +-
 gcc/doc/install.texi     | 38 +++++++++++++++++++-------------------
 3 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/gcc/doc/include/fdl.texi b/gcc/doc/include/fdl.texi
index 4e3457fe9c4..ce8c61b5448 100644
--- a/gcc/doc/include/fdl.texi
+++ b/gcc/doc/include/fdl.texi
@@ -19,7 +19,7 @@ of this license document, but changing it is not allowed.
 @ifset gfdlhtml
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    GNU Free Documentation License, Concept Index, Old, Top
+@node    GNU Free Documentation License
 @end ifnothtml
 @html
 <h1 align="center">Installing GCC: GNU Free Documentation License</h1>
diff --git a/gcc/doc/install-old.texi b/gcc/doc/install-old.texi
index b425971f944..419e38d1360 100644
--- a/gcc/doc/install-old.texi
+++ b/gcc/doc/install-old.texi
@@ -4,7 +4,7 @@
 
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Old, GNU Free Documentation License, Specific, Top
+@node    Old
 @end ifnothtml
 @html
 <h1 align="center">Old installation documentation</h1>
diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi
index 4c38244ae58..6966308b336 100644
--- a/gcc/doc/install.texi
+++ b/gcc/doc/install.texi
@@ -109,7 +109,7 @@ Free Documentation License}''.
 
 @c Part 4 Top node, Master Menu, and/or Table of Contents
 @ifinfo
-@node    Top, , , (dir)
+@node    Top
 @comment node-name, next,          Previous, up
 
 @menu
@@ -135,7 +135,7 @@ Free Documentation License}''.
 @c ***Installing GCC**********************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Installing GCC, Binaries, , Top
+@node    Installing GCC
 @end ifnothtml
 @ifset indexhtml
 @ifnothtml
@@ -224,7 +224,7 @@ not yet been merged into the main part of this manual.
 @c ***Prerequisites**************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Prerequisites, Downloading the source, , Installing GCC
+@node    Prerequisites
 @end ifnothtml
 @ifset prerequisiteshtml
 @ifnothtml
@@ -543,7 +543,7 @@ own sources.
 @c ***Downloading the source**************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Downloading the source, Configuration, Prerequisites, Installing GCC
+@node    Downloading the source
 @end ifnothtml
 @ifset downloadhtml
 @ifnothtml
@@ -595,14 +595,14 @@ respectively (or use symbolic links with the same name).
 @c ***Configuration***********************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Configuration, Building, Downloading the source, Installing GCC
+@node    Configuration
 @end ifnothtml
 @ifset configurehtml
 @ifnothtml
-@chapter Installing GCC: Configuration
+@chapter Configuration
 @end ifnothtml
 @cindex Configuration
-@cindex Installing GCC: Configuration
+@cindex Configuration
 
 Like most GNU software, GCC must be configured before it can be built.
 This document describes the recommended configuration procedure
@@ -2572,13 +2572,13 @@ to be available for each multilib variant, unless configured with
 @c ***Building****************************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Building, Testing, Configuration, Installing GCC
+@node    Building
 @end ifnothtml
 @ifset buildhtml
 @ifnothtml
 @chapter Building
 @end ifnothtml
-@cindex Installing GCC: Building
+@cindex Building
 
 Now that GCC is configured, you are ready to build the compiler and
 runtime libraries.
@@ -2959,14 +2959,14 @@ the code quality may be much worse.
 @c ***Testing*****************************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Testing, Final install, Building, Installing GCC
+@node    Testing
 @end ifnothtml
 @ifset testhtml
 @ifnothtml
-@chapter Installing GCC: Testing
+@chapter Testing
 @end ifnothtml
 @cindex Testing
-@cindex Installing GCC: Testing
+@cindex Testing
 @cindex Testsuite
 
 Before you install GCC, we encourage you to run the testsuites and to
@@ -3193,11 +3193,11 @@ messages may be automatically processed.
 @c ***Final install***********************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Final install, , Testing, Installing GCC
+@node    Final install
 @end ifnothtml
 @ifset finalinstallhtml
 @ifnothtml
-@chapter Installing GCC: Final installation
+@chapter Final installation
 @end ifnothtml
 
 Now that GCC has been built (and optionally tested), you can install it with
@@ -3352,14 +3352,14 @@ If you would like to generate online HTML documentation, do @samp{cd
 @c ***Binaries****************************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Binaries, Specific, Installing GCC, Top
+@node    Binaries
 @end ifnothtml
 @ifset binarieshtml
 @ifnothtml
-@chapter Installing GCC: Binaries
+@chapter Binaries
 @end ifnothtml
 @cindex Binaries
-@cindex Installing GCC: Binaries
+@cindex Binaries
 
 We are often asked about pre-compiled versions of GCC@.  While we cannot
 provide these for all platforms, below you'll find links to binaries for
@@ -3440,7 +3440,7 @@ links to GNU Fortran binaries for several platforms.
 @c ***Specific****************************************************************
 @ifnothtml
 @comment node-name,     next,          previous, up
-@node    Specific, Old, Binaries, Top
+@node    Specific
 @end ifnothtml
 @ifset specifichtml
 @ifnothtml
@@ -5162,7 +5162,7 @@ automatically.
 @c Part 6 The End of the Document
 @ifinfo
 @comment node-name,     next,          previous, up
-@node    Concept Index, , GNU Free Documentation License, Top
+@node    Concept Index
 @end ifinfo
 
 @ifinfo