[bootlin/training-materials updates] master: yocto-recipe-extra: add oe-pkgdata-util (b77bfd4c)

[Alexandre Belloni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/b77bfd4cd39196c3b3dbdd0092f99d8575542a93

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

commit b77bfd4cd39196c3b3dbdd0092f99d8575542a93
Author: Alexandre Belloni <alexandre.belloni at bootlin.com>
Date:   Fri Mar 19 13:17:21 2021 +0100

    yocto-recipe-extra: add oe-pkgdata-util
    
    Signed-off-by: Alexandre Belloni <alexandre.belloni at bootlin.com>


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

b77bfd4cd39196c3b3dbdd0092f99d8575542a93
 slides/yocto-recipe-extra/yocto-recipe-extra.tex | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/slides/yocto-recipe-extra/yocto-recipe-extra.tex b/slides/yocto-recipe-extra/yocto-recipe-extra.tex
index 3054e789..2ab01860 100644
--- a/slides/yocto-recipe-extra/yocto-recipe-extra.tex
+++ b/slides/yocto-recipe-extra/yocto-recipe-extra.tex
@@ -295,3 +295,38 @@ FILES_${PN}-dbg = "/usr/lib/debug /usr/src/debug"
     \end{block}
   \end{itemize}
 \end{frame}
+
+\begin{frame}[fragile]
+  \frametitle{Inspecting packages}
+  \code{oe-pkgdata-util} is a tool that can help inspecting
+  packages:
+  \begin{itemize}
+  \item Which package is shipping a file:
+    \begin{block}{}
+      \begin{minted}[fontsize=\scriptsize]{sh}
+$ oe-pkgdata-util find-path /bin/busybox
+busybox: /bin/busybox
+    \end{minted}
+    \end{block}
+  \item Which files are shipped by a package:
+    \begin{block}{}
+      \begin{minted}[fontsize=\scriptsize]{sh}
+$ oe-pkgdata-util list-pkg-files busybox
+busybox:
+    /bin/busybox
+    /bin/busybox.nosuid
+    /bin/busybox.suid
+    /bin/sh
+    \end{minted}
+    \end{block}
+  \item Which recipe is creating a package:
+    \begin{block}{}
+      \begin{minted}[fontsize=\scriptsize]{sh}
+$ oe-pkgdata-util lookup-recipe kdump
+kexec-tools
+$ oe-pkgdata-util lookup-recipe libtinfo5
+ncurses
+    \end{minted}
+    \end{block}
+\end{itemize}
+\end{frame}