Added png output to Asymptote Makefile for my website.

diff --git a/asymptote/Makefile b/asymptote/Makefile
index 8ab0d99484c3dde8714f2495000078afed289a6e..ebac727d85f907d288f41d60bd215a4d07cf8fd4 100644 (file)
--- a/asymptote/Makefile
+++ b/asymptote/Makefile
@@ -18,15 +18,22 @@
 
 MODULES = Circ ElectroMag Mechanics
 
-all : $(MODULES:%=%-test.pdf)
+all : pdfs pngs
+
+pdfs : $(MODULES:%=%-test.pdf)
+
+pngs : $(MODULES:%=%-test.png)
 
 view : $(MODULES:%=%-view)
 
 clean :
-       rm -f $(MODULES:%=%-test.pdf)
+       rm -f $(MODULES:%=%-test.pdf) $(MODULES:%=%-test.png)
 
 %-view : %-test.pdf
        xpdf $< &
 
 %-test.pdf : %-test.asy $(MODULES:%=%.asy)
        asy -f pdf $<
+
+%-test.png : %-test.asy $(MODULES:%=%.asy)
+       asy -f png $<