doc-src/Ref/Makefile
changeset 5543 f457121ff50c
parent 5374 6ef3742b6153
child 5548 5cd3396802f5
--- a/doc-src/Ref/Makefile	Wed Sep 23 12:44:30 1998 +0200
+++ b/doc-src/Ref/Makefile	Thu Sep 24 11:00:07 1998 +0200
@@ -12,8 +12,8 @@
 	 ../rail.sty ../proof.sty ../iman.sty ../extra.sty
 
 ref.dvi.gz:   $(FILES) 
-	@ln -sf ../gfx/isabelle.eps .
-	-rm ref.dvi*
+	/bin/test -e isabelle.eps || ln -s ../gfx/isabelle.eps .
+	rm -f ref.dvi*
 	latex ref
 	rail ref
 	bibtex ref
@@ -24,8 +24,8 @@
 	gzip -f ref.dvi
 
 dist:   $(FILES) 
-	@ln -sf ../gfx/isabelle.eps .
-	-rm ref.dvi*
+	/bin/test -e isabelle.eps || ln -s ../gfx/isabelle.eps .
+	rm -f ref.dvi*
 	latex ref
 	latex ref
 	../sedindex ref