add YFLAGS so parse.h gets made

diff --git a/Makefile.am b/Makefile.am
index 0769319edae1bb7617e28562e8559d9a25d7d1e5..5a3a1069a3bb982cd13d34c3b40648dcc20bfc91 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -33,6 +33,8 @@
 # For MS-DOS, add "-DMS_DOS" to DEFS.  See the directory MISC/MSDOS for
 # additional info.
 
+YFLAGS = -d
+
 AUTOMAKE_OPTIONS = \
        gnits \
        check-news \