manuals: update references to buildtools

Also fix number of corresponding paragraphs

(From yocto-docs rev: 28ee2d91fe4dd0549940dc5df1ff1d59363fcc0f)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

documentation/migration-guides/migration-1.5.rst

@@ -26,8 +26,7 @@ provide packages for these, you can install and use the Buildtools
 tarball, which provides an SDK-like environment containing them.
 
 For more information on this requirement, see the
-":ref:`ref-manual/system-requirements:required git, tar, python and gcc versions`"
-section.
+":ref:`system-requirements-buildtools`" section.
 
 .. _migration-1.5-atom-pc-bsp:
 

documentation/migration-guides/migration-1.7.rst

@@ -30,8 +30,8 @@ version required on the
 build host is now 1.7.8 because the ``--list`` option is now required by
 BitBake's Git fetcher. As always, if your host distribution does not
 provide a version of Git that meets this requirement, you can use the
-``buildtools-tarball`` that does. See the
-":ref:`ref-manual/system-requirements:required git, tar, python and gcc versions`"
+:term:`buildtools` tarball that does. See the
+":ref:`ref-manual/system-requirements:required git, tar, python, make and gcc versions`"
 section for more information.
 
 .. _migration-1.7-autotools-class-changes:

documentation/migration-guides/migration-2.1.rst

@@ -356,9 +356,9 @@ These additional changes exist:
 
 -  The minimum Git version has been increased to 1.8.3.1. If your host
    distribution does not provide a sufficiently recent version, you can
-   install the buildtools, which will provide it. See the
-   :ref:`ref-manual/system-requirements:required git, tar, python and gcc versions`
-   section for more information on the buildtools tarball.
+   install the :term:`buildtools`, which will provide it. See the
+   :ref:`ref-manual/system-requirements:required git, tar, python, make and gcc versions`
+   section for more information on the :term:`buildtools` tarball.
 
 -  The buggy and incomplete support for the RPM version 4 package
    manager has been removed. The well-tested and maintained support for

documentation/migration-guides/migration-2.2.rst

@@ -103,7 +103,7 @@ online package-manager support through SMART still require Python 2.
 ``buildtools-tarball`` Includes Python 3
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-``buildtools-tarball`` now includes Python 3.
+The :term:`buildtools` tarball now includes Python 3.
 
 .. _migration-2.2-uclibc-replaced-by-musl:
 

documentation/migration-guides/migration-3.2.rst

@@ -11,7 +11,7 @@ Minimum system requirements
 
 ``gcc`` version 6.0 is now required at minimum on the build host. For older
 host distributions where this is not available, you can use the
-``buildtools-extended-tarball`` (easily installable using
+:term:`buildtools-extended` tarball (easily installable using
 ``scripts/install-buildtools``).
 
 

documentation/migration-guides/migration-3.3.rst

@@ -12,9 +12,9 @@ Minimum system requirements
 
 You will now need at least Python 3.6 installed on your build host. Most recent
 distributions provide this, but should you be building on a distribution that
-does not have it, you can use the ``buildtools-tarball`` (easily installable
-using ``scripts/install-buildtools``) - see
-:ref:`ref-manual/system-requirements:required git, tar, python and gcc versions`
+does not have it, you can use the :term:`buildtools` tarball (easily installable
+using ``scripts/install-buildtools``) --- see
+:ref:`ref-manual/system-requirements:required git, tar, python, make and gcc versions`
 for details.
 
 

documentation/migration-guides/migration-3.4.rst

@@ -93,7 +93,7 @@ The ``lz4c``, ``pzstd`` and ``zstd`` commands are now required to be
 installed on the build host to support LZ4 and Zstandard compression
 functionality. These are typically provided by ``lz4`` and ``zstd``
 packages in most Linux distributions. Alternatively they are available
-as part of ``buildtools-tarball`` if your distribution does not provide
+as part of :term:`buildtools` tarball if your distribution does not provide
 them. For more information see
 :ref:`ref-manual/system-requirements:required packages for the build host`.
 

documentation/migration-guides/migration-4.0.rst

@@ -189,7 +189,7 @@ Supported host distribution changes
 
 - ``gcc`` version 7.5 is now required at minimum on the build host. For older
   host distributions where this is not available, you can use the
-  ``buildtools-extended-tarball`` (easily installable using
+  :term:`buildtools-extended` tarball (easily installable using
   ``scripts/install-buildtools``).
 
 :append/:prepend in combination with other operators