$OpenBSD: patch-Documentation_user_GNUmakefile,v 1.1 2010/01/01 11:00:49 kili Exp $
--- Documentation/user/GNUmakefile.orig	Tue Dec 15 19:58:57 2009
+++ Documentation/user/GNUmakefile	Sat Dec 26 21:11:29 2009
@@ -143,7 +143,7 @@ $(outdir)/lilypond.texi: $(outdir)/ly-grammar.txt
 
 $(outdir)/ly-grammar.txt: $(top-src-dir)/lily/parser.yy
 	cd $(outdir) && $(BISON) -v $<
-	$(auxscript-dir)/yyout2grammar.py $(outdir)/parser.output $@
+	$(PYTHON) $(auxscript-dir)/yyout2grammar.py $(outdir)/parser.output $@
 
 # There used to be a dependency on a dummy target, to force a rebuild
 # of lilypond-internals every time.  however, this triggers