ensure pdf format for output lilypond files

12 years ago · bf27d59e69
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -87,7 +87,7 @@ $(PDF): %.pdf: %.tex %.aux
 	$(MAKE_SONGBOOK) -s $< -d -o $@

 %.pdf: %.ly
-	@$(LILYPOND) --output=$(@:%.pdf=%) $<
+	@$(LILYPOND) --format=pdf --output=$(@:%.pdf=%) $<

 $(CHORDS): $(CHORDS_SRC)
 	$(MAKE_CHORDS) -o $@