docs: replace anchor links

Anchor links are treated by Sphinx as external links and are not checked
during build, meaning it is impossible to know if a link becomes broken or
not.

As a matter of fact, most of the anchor links replaced in this commit
were actually broken.

The README now states that anchor links are forbidden so that there's no
need to go through such a change later on.

(From yocto-docs rev: de9e4d26b46afa3c79137d07529a74553400d2e0)

Signed-off-by: Quentin Schulz <foss@0leil.net>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 5 deletions

diff --git a/documentation/sdk-manual/extensible.rst b/documentation/sdk-manual/extensible.rst
index f1a114368a..baa432ef3b 100644
--- a/documentation/sdk-manual/extensible.rst
+++ b/documentation/sdk-manual/extensible.rst
@@ -21,8 +21,9 @@ hardware, and ease integration into the rest of the
 
 In addition to the functionality available through ``devtool``, you can
 alternatively make use of the toolchain directly, for example from
-Makefile and Autotools. See the "`Using the SDK Toolchain
-Directly <#sdk-working-projects>`__" chapter for more information.
+Makefile and Autotools. See the
+":ref:`sdk-manual/working-projects:using the sdk toolchain directly`" chapter
+for more information.
 
 Why use the Extensible SDK and What is in It?
 =============================================
@@ -1087,12 +1088,12 @@ links created within the source tree:
 
    -  ``sysroot-destdir/``: Contains a subset of files installed within
       ``do_install`` that have been put into the shared sysroot. For
-      more information, see the "`Sharing Files Between
-      Recipes <#sdk-sharing-files-between-recipes>`__" section.
+      more information, see the
+      ":ref:`dev-manual/common-tasks:sharing files between recipes`" section.
 
    -  ``packages-split/``: Contains subdirectories for each package
       produced by the recipe. For more information, see the
-      "`Packaging <#sdk-packaging>`__" section.
+      ":ref:`sdk-manual/extensible:packaging`" section.
 
 You can use these links to get more information on what is happening at
 each build step.