X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/mdwtools/blobdiff_plain/79d2ba13adadaf724f8daa40c464d1b07d980ab8..d03425ae7b92642a8191def60419d91a0d309fb2:/Makefile.m4

diff --git a/Makefile.m4 b/Makefile.m4
index 966d846..9ca06e4 100644
--- a/Makefile.m4
+++ b/Makefile.m4
@@ -78,7 +78,8 @@ define(`run_latex', `latex "\def\indexing{n} \nonstopmode \input $<"
 
 $(DVI): gpl.tex $(OBJ) mdwtools.tex
 
-$(OBJ): $(SRC) mdwtools.ins
+$(wordlist 2,$(words $(OBJ)),$(OBJ)): $(firstword $(OBJ))
+$(firstword $(OBJ)): $(SRC) mdwtools.ins
 	tex mdwtools.ins
 
 EXTRA_DIST = $(SRC) $(AUX) $(DVI) $(OBJ) $(PS) mdwtools.ins Makefile.m4