1 files changed, 65 insertions, 0 deletions
diff --git a/code/Makefile b/code/Makefile
new file mode 100644
index 0000000..e5170e7
--- /dev/null
+++ b/code/Makefile
@@ -0,0 +1,65 @@
+
+test.wav: test.s16
+	sox -r 44100 -c 2 -t s16 $< -r 44100 -t wav $@
+
+
+#test.s16: lp
+#	./lp >test.s16 || /bin/rm -f $@
+#
+
+test.s16:part.s16
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< > $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+	cat $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< $< >> $@
+
+part.s16: in.hpgl hpgl
+	hpgl < in.hpgl > part.s16 || /bin/rm -f $@
+
+#part.s16:square
+#	square > $@ || /bin/rm -f $@
+
+#lp:lp.c
+#	cc -o lp lp.c
+
+hpgl: hpgl.c
+	cc -o hpgl hpgl.c
+
+
+#in.svg:
+#	echo "set term svg; set output 'in.svg'; plot sin(x) notitle " | gnuplot
+
+#in.ps:
+#	echo "set term post eps color solid ; set output 'in.ps'; plot sin(x) notitle " | gnuplot
+
+
+
+google.dat:google.csv
+	awk -F, '(NR % 10 == 0 ) {print  $2}' < $< | tac > $@ || /bin/rm -f $@
+
+in.hpgl: google.dat
+	echo "set term hpgl ; set output 'in.hpgl'; unset xtics; unset ytics; plot 'google.dat' with lines notitle " | gnuplot || /bin/rm -f $@
+
+#in.hpgl:
+#	echo "set term hpgl ; set output 'in.hpgl'; plot 2 with lines notitle " | gnuplot
+
+#in.hpgl:in.ps
+#	pstoedit -f plot-hpgl -penplotter  in.ps in.hpgl
+
+play: test.wav
+	aplay test.wav 
+
+clean:
+	/bin/rm -f  test.wav part.s16 test.s16 google.dat in.hpgl hpgl