\subsection{Applications}
\begin{frame}
\frametitle{Adding own applications}
\begin{itemize}
\item Recipe already available? check http://layers.openembedded.org
\item Look for a similar recipe
\item Proper bbclass available?
\end{itemize}
On the next slides, we have a look what is useful for very simple applications,
autotools and Cmake based projects and QT applications.
\end{frame}

\begin{frame}[fragile]
\frametitle{Simple (overview)}
file layout
\begin{verbatim}
example
├── files
│   └── example.c
└── example_0.1.bb
\end{verbatim}
\end{frame}

\begin{frame}[fragile]
\frametitle{Simple (add source)}
\begin{lstlisting}
$ cd ~/poky/meta-schulung
$ mkdir -p recipes-example/example/files
$ pluma recipes-example/example/files/example.c
\end{lstlisting}
\begin{verbatim}
#include <stdio.h>
int main(int argc, char **argv) {
    printf("Hello, world!\n");
    return 0;
}
\end{verbatim}
\end{frame}

\begin{frame}[fragile]
\frametitle{Simple (add recipe)}
\begin{lstlisting}
$ cd ~/poky/meta-schulung
$ pluma recipes-example/example/example_0.1.bb
\end{lstlisting}
\begin{verbatim}
DESCRIPTION = "Simple Example"
LICENSE = "CLOSED"

SRC_URI = "file://example.c"

do_compile() {
   $CC $CFLAGS -o example ${WORKDIR}/example.c $LDFLAGS
}

do_install() {
   install -D -m 0755 example ${D}${base_bindir}/example
}
\end{verbatim}
\begin{lstlisting}
$ cd ~/poky/build-schulung
$ bitbake example
\end{lstlisting}
\end{frame}