Makefile.m4: Squish the (rather dull) build rules.

diff --git a/Makefile.m4 b/Makefile.m4
index 9ca06e4..a9b2f9e 100644 (file)
--- a/Makefile.m4
+++ b/Makefile.m4
@@ -67,14 +67,10 @@ define(`run_latex', `latex "\def\indexing{n} \nonstopmode \input $<"
        makeindex -s gind.ist $`'*.idx
        latex "\def\indexing{n} \nonstopmode \input $<"')
 
-.dtx.dvi:
-       run_latex
-.tex.dvi:
-       run_latex
-.dvi.ps:
-       dvips -e0 -o $@ $<
-.ps.pdf:
-       ps2pdf $< $@
+.dtx.dvi:; run_latex
+.tex.dvi:; run_latex
+.dvi.ps:; dvips -e0 -o $@ $<
+.ps.pdf:; ps2pdf $< $@
 
 $(DVI): gpl.tex $(OBJ) mdwtools.tex