[bootlin/training-materials updates] master: yocto: slides: remove "Exclusion" slide (964c3522)

[Luca Ceresoli]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/964c3522ef155e262e7057e6bd8a0511fcaa2968

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

commit 964c3522ef155e262e7057e6bd8a0511fcaa2968
Author: Luca Ceresoli <luca.ceresoli at bootlin.com>
Date:   Tue Oct 31 10:45:02 2023 +0100

    yocto: slides: remove "Exclusion" slide
    
    This is not considered very useful. Additionally, the last bullet is not
    true anymore as of Kirkstone: PACKAGE_EXCLUDE works with DEB as well.
    
    Since the section is now left with one slide only, also reword section and
    slide titles.
    
    Suggested-by: Alexandre Belloni <alexandre.belloni at bootlin.com>
    Signed-off-by: Luca Ceresoli <luca.ceresoli at bootlin.com>


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

964c3522ef155e262e7057e6bd8a0511fcaa2968
 slides/yocto-advanced/yocto-advanced.tex | 17 ++---------------
 1 file changed, 2 insertions(+), 15 deletions(-)

diff --git a/slides/yocto-advanced/yocto-advanced.tex b/slides/yocto-advanced/yocto-advanced.tex
index 8348daf6..7d205f27 100644
--- a/slides/yocto-advanced/yocto-advanced.tex
+++ b/slides/yocto-advanced/yocto-advanced.tex
@@ -285,10 +285,10 @@ IMAGE_INSTALL = "busybox mtd-utils"
   \end{itemize}
 \end{frame}
 
-\subsection{Packages}
+\subsection{Selection of packages to install}
 
 \begin{frame}
-  \frametitle{Selection}
+  \frametitle{Selection of packages to install}
   \begin{itemize}
     \item The set of packages installed into the image is defined by
       the target you choose (e.g. \code{core-image-minimal}).
@@ -301,19 +301,6 @@ IMAGE_INSTALL = "busybox mtd-utils"
   \end{itemize}
 \end{frame}
 
-\begin{frame}
-  \frametitle{Exclusion}
-  \begin{itemize}
-    \item The list of packages to install is also filtered using the
-      \code{PACKAGE_EXCLUDE} variable.
-    \item If you choose to not install a package using this variable
-      and some other package is dependent on it (i.e. listed in a
-      recipe's \code{RDEPENDS} variable), the OpenEmbedded build system
-      generates a fatal installation error.
-    \item This only works with RPM and IPK packages.
-  \end{itemize}
-\end{frame}
-
 \subsection{The power of BitBake}
 
 \begin{frame}