--- doc/Makefile	Wed Sep  6 06:52:34 2006
+++ doc/Makefile.port	Wed Sep  6 18:41:09 2006
@@ -56,9 +56,10 @@
 	rm -rf asymptote
 
 install: man faq
+	mkdir -p $(prefix)/share/doc/asymptote
 	cd FAQ; $(MAKE) install
 	${INSTALL} -d -m 755 $(docdir) $(mandir)/man1
-	${INSTALL} -p -m 644 asymptote.pdf $(docdir)
+	${INSTALL} -p -m 644 asymptote.pdf $(prefix)/share/doc/asymptote
 	${INSTALL} -p -m 644 $(MANFILES) $(mandir)/man1
 
 install-all: doc install
