From 36c40cd13281240784f2b265fe1fa3f0ff5b79fb Mon Sep 17 00:00:00 2001
From: Romain Goffe <romain.goffe@gmail.com>
Date: Mon, 19 Mar 2012 19:14:29 +0100
Subject: [PATCH] ensure pdf format for output lilypond files

---
 makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/makefile b/makefile
index 82bc19b2..5e7ab7c3 100644
--- a/makefile
+++ b/makefile
@@ -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 $@