Add rules to to deal with graphics made using libre/openoffice draw

Makefile

@@ -7,7 +7,10 @@ FIGS_PDF_T = $(patsubst %.fig,%.pdftex_t,$(FIGS))
 SVGS       = $(wildcard svgs/*.svg)
 SVGS_PDF   = $(patsubst %.svg,%.pdf,$(SVGS))
 
-NEEDED = $(FIGS_PDF) $(FIGS_PDF_T) $(SVGS_PDF)
+ODGS       = $(wildcard odgs/*.odg)
+ODGS_PDF   = $(patsubst %.odg,%.pdf,$(ODGS))
+
+NEEDED = $(FIGS_PDF) $(FIGS_PDF_T) $(SVGS_PDF) $(ODGS_PDF)
 
 TOP_NAME = $(patsubst %.pdf,%,$(TOP))
 EXT = pdf log aux out bbl blg toc snm nav fdb_latexmk
@@ -56,3 +59,7 @@ clean:
 
 %.pdf:%.svg
 	inkscape -f $< --export-pdf=$@
+
+%.pdf:%.odg
+	libreoffice --headless --convert-to pdf $< --outdir odgs
+	pdfcrop --margins 1 $@ $@

model.tex

@@ -15,7 +15,7 @@
 \usepackage{figlatex}
 
 % où se trouvent les images
-\graphicspath{{images/}{pdfs/}{figs/}{svgs/}}
+\graphicspath{{images/}{pdfs/}{figs/}{svgs/}{odgs/}}
 
 % pour ne pas mettre l'extension des images
 \DeclareGraphicsExtensions{.fig,.pdf,.png,.jpg}
@@ -103,6 +103,15 @@
   \includegraphics[width=\textwidth]{cycii_PLL}
 \end{center}
 
+\end{frame}
+%------------------------------------------------------------------------------
+\begin{frame}
+\frametitle{an other Frame from an \texttt{odg}}
+
+\begin{center}
+   \includegraphics[height=.8\textheight,width=\textwidth,keepaspectratio]{diag}
+\end{center}
+
 \end{frame}
 %------------------------------------------------------------------------------
 \begin{frame}