[bootlin/training-materials updates] master: yocto: slides: improve info about creating a local mirror and building offline (fd0749fb)

[Luca Ceresoli]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/fd0749fbee99dbe2a0cfc26293abd47dddb7d0cc

>---------------------------------------------------------------

commit fd0749fbee99dbe2a0cfc26293abd47dddb7d0cc
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Mon Oct 30 17:06:44 2023 +0100

    yocto: slides: improve info about creating a local mirror and building offline
    
    Reported-by: rpjday at crashcourse.ca
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


>---------------------------------------------------------------

fd0749fbee99dbe2a0cfc26293abd47dddb7d0cc
 .../yocto-recipe-advanced/yocto-recipe-advanced.tex   | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex b/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
index fc33c20a..f0874e5f 100644
--- a/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
+++ b/slides/yocto-recipe-advanced/yocto-recipe-advanced.tex
@@ -470,11 +470,22 @@ PREMIRRORS:prepend = "\
   \end{block}
 \end{frame}
 
-\begin{frame}[fragile]
-  \frametitle{Forbidding network access}
+\begin{frame}{Creating a local mirror}
+  \begin{itemize}
+    \item The download directory can be exposed on the network to create a
+      local mirror
+      \begin{itemize}
+        \item Except for sources fetched via an SCM a tarball of the
+          repository is needed, not the bare git repository that is created
+          by default
+        \item You can use \code{BB_GENERATE_MIRROR_TARBALLS = "1"} to
+          generate tarballs of the git repositories in \code{DL_DIR}
+      \end{itemize}
+  \end{itemize}
+\end{frame}
+
+\begin{frame}{Forbidding network access}
   \begin{itemize}
-    \item You can use \code{BB_GENERATE_MIRROR_TARBALLS = "1"} to
-      generate tarballs of the git repositories in \code{DL_DIR}
     \item You can also completely disable network access using
       \code{BB_NO_NETWORK = "1"}
       \begin{itemize}