1 files changed, 12 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 1f8a1fc..caa4162 100644
--- a/Makefile
+++ b/Makefile
@@ -10,5 +10,15 @@ all clean::
 
 pdf::
 	rm -rf pdf
-	mkdir pdf
-	find . -name *.pdf | xargs cp -t pdf/
+	mkdir -p pdf/pres
+	mkdir -p pdf/handout
+	mkdir -p pdf/hints
+	find . -name pres_*.pdf | xargs cp -t pdf/pres
+	find . -name hints_*.pdf | xargs cp -t pdf/hints
+	find . -name handout_*.pdf | xargs cp -t pdf/handout
+	cd pdf/pres && \
+	pdfsam-console -o `pwd`/../pres.pdf -d `pwd` concat
+	cd pdf/hints && \
+	pdfsam-console -o `pwd`/../hints.pdf -d `pwd` concat
+	cd pdf/handout && \
+	pdfsam-console -o `pwd`/../handout.pdf -d `pwd` concat