Send Programming-Guide Postscript format to file, not the default output

device of dvips (which often is a default printer..)

diff --git a/doc/Programming-Guide/Makefile b/doc/Programming-Guide/Makefile
index ea4346c4dc5f05ade4b8a1950a3fb27b2c9882b0..fd17804509d08689849bb2e5a30ba7d7075815a2 100644 (file)
--- a/doc/Programming-Guide/Makefile
+++ b/doc/Programming-Guide/Makefile
@@ -3,7 +3,7 @@ DOC     = prog-guide
 all: $(DOC).html $(DOC).ps
 
 $(DOC).ps: $(DOC).dvi
-       dvips $(DOC).dvi
+       dvips -o $(DOC).ps $(DOC).dvi
 
 $(DOC).dvi: $(DOC).sgml
        sgml2latex $(DOC)