ignore yodl2man errors to allow building without yodl

diff --git a/Makefile.in b/Makefile.in
index d6034ff4ccfd6d496ee4f82349d29df0727b85ad..b7965727a343ed5700ad38f353cf6af1cf586557 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -23,7 +23,7 @@ ccache$(EXEEXT): $(OBJS) $(HEADERS)
        $(CC) $(CFLAGS) -o $@ $(OBJS)
 
 ccache.1: ccache.yo
-       yodl2man -o ccache.1 ccache.yo
+       -yodl2man -o ccache.1 ccache.yo
 
 web/ccache-man.html: ccache.yo
        mkdir -p man