[bootlin/training-materials updates] master: slides/buildroot-download: talk about DL_DIR first (75829bda)

[Thomas Petazzoni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/75829bda8fc455968b8754efccbebd8d93a0bd78

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

commit 75829bda8fc455968b8754efccbebd8d93a0bd78
Author: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Date:   Thu May 6 23:09:32 2021 +0200

    slides/buildroot-download: talk about DL_DIR first
    
    It is more logical, as it follows the lookup order for downloaded
    files.
    
    Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>


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

75829bda8fc455968b8754efccbebd8d93a0bd78
 slides/buildroot-download/buildroot-download.tex | 40 ++++++++++++------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/slides/buildroot-download/buildroot-download.tex b/slides/buildroot-download/buildroot-download.tex
index 75f37f65..228bd8aa 100644
--- a/slides/buildroot-download/buildroot-download.tex
+++ b/slides/buildroot-download/buildroot-download.tex
@@ -32,6 +32,26 @@
   \end{itemize}
 \end{frame}
 
+\begin{frame}{{\tt DL\_DIR}}
+  \begin{itemize}
+  \item Once a file has been downloaded by Buildroot, it is cached in
+    the directory pointed by
+    \code{$(DL_DIR)}, in a sub-directory named after the package.
+  \item By default, \code{$(TOPDIR)/dl}
+  \item Can be changed
+    \begin{itemize}
+    \item using the \code{BR2_DL_DIR} configuration option
+    \item or by passing the \code{BR2_DL_DIR} environment variable,
+      which overrides the config option of the same name
+    \end{itemize}
+  \item The download mechanism is written in a way that allows
+    independent parallel builds to share the same \code{DL_DIR} (using
+    atomic renaming of files)
+  \item No cleanup mechanism: files are only added, never removed,
+    even when the package version is updated.
+  \end{itemize}
+\end{frame}
+
 \begin{frame}{Primary site}
   \begin{itemize}
   \item The \code{BR2_PRIMARY_SITE} option allows to define the
@@ -68,26 +88,6 @@
   \end{itemize}
 \end{frame}
 
-\begin{frame}{{\tt DL\_DIR}}
-  \begin{itemize}
-  \item Once a file has been downloaded by Buildroot, it is cached in
-    the directory pointed by
-    \code{$(DL_DIR)}, in a sub-directory named after the package.
-  \item By default, \code{$(TOPDIR)/dl}
-  \item Can be changed
-    \begin{itemize}
-    \item using the \code{BR2_DL_DIR} configuration option
-    \item or by passing the \code{BR2_DL_DIR} environment variable,
-      which overrides the config option of the same name
-    \end{itemize}
-  \item The download mechanism is written in a way that allows
-    independent parallel builds to share the same \code{DL_DIR} (using
-    atomic renaming of files)
-  \item No cleanup mechanism: files are only added, never removed,
-    even when the package version is updated.
-  \end{itemize}
-\end{frame}
-
 \begin{frame}{Special case of VCS download}
   \begin{itemize}
   \item When a package uses the source code from Git, Subversion or