[bootlin/training-materials updates] master: yocto: slides: Fix the PREFERRED_VERSION format (9ce6a2d0)

[Maxime Chevallier]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/9ce6a2d00f2e725be27984611b1376152a5c6c2f

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

commit 9ce6a2d00f2e725be27984611b1376152a5c6c2f
Author: Maxime Chevallier <maxime.chevallier at bootlin.com>
Date:   Fri Dec 3 17:51:01 2021 +0100

    yocto: slides: Fix the PREFERRED_VERSION format
    
    Make the frame fragile to allow proper escaping of the % char. The
    percent charcter is handled by the \path command, but not by the macro
    expansion that is used by the \code macro. The dirty fix is simply not
    to use a macro.
    Bump the preferred version to 5.14.
    
    Signed-off-by: Maxime Chevallier <maxime.chevallier at bootlin.com>


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9ce6a2d00f2e725be27984611b1376152a5c6c2f
 slides/yocto-advanced/yocto-advanced.tex | 5 ++---
 slides/yocto-bsp/yocto-bsp.tex           | 4 ++--
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/slides/yocto-advanced/yocto-advanced.tex b/slides/yocto-advanced/yocto-advanced.tex
index d83ed44b..60a33002 100644
--- a/slides/yocto-advanced/yocto-advanced.tex
+++ b/slides/yocto-advanced/yocto-advanced.tex
@@ -224,7 +224,7 @@ IMAGE_INSTALL = "busybox mtd-utils"
   \end{itemize}
 \end{frame}
 
-\begin{frame}
+\begin{frame}[fragile]
   \frametitle{Version selection}
   \begin{itemize}
     \item By default, Bitbake will try to build the provider with the
@@ -237,8 +237,7 @@ IMAGE_INSTALL = "busybox mtd-utils"
     \item {\bf \%} can be used as a wildcard.
     \item Example:
     \begin{itemize}
-      \item \catcode`\%=11\code{PREFERRED_VERSION_linux-yocto =
-        "3.10\%"}\catcode`\@=14
+      \item \usebeamercolor[fg]{code} \path{PREFERRED_VERSION_linux-yocto = "5.14%"}
       \item \code{PREFERRED_VERSION_python = "2.7.3"}
     \end{itemize}
   \end{itemize}
diff --git a/slides/yocto-bsp/yocto-bsp.tex b/slides/yocto-bsp/yocto-bsp.tex
index b6ea00d8..ae882e7c 100644
--- a/slides/yocto-bsp/yocto-bsp.tex
+++ b/slides/yocto-bsp/yocto-bsp.tex
@@ -210,13 +210,13 @@ MACHINE_FEATURES += "touchscreen"
   \end{itemize}
 \end{frame}
 
-\begin{frame}
+\begin{frame}[fragile]
   \frametitle{Linux Yocto 1/4}
   \begin{itemize}
     \item \code{linux-yocto} is a generic set of recipes for building
       mainline Linux kernel images.
     \item \code{PREFERRED_PROVIDER_virtual/kernel = "linux-yocto"}
-    \item \code{PREFERRED_VERSION_linux-yocto = "5.10\%"}
+    \item \usebeamercolor[fg]{code} \path{PREFERRED_VERSION_linux-yocto = "5.14%"}
   \end{itemize}
 \end{frame}