no need to generate y.tab.h if nothing uses it, set YFLAGS to nothing

instead of CLEANFILES += y.tab.h

okay millert@

14 files changed, 30 insertions, 20 deletions

diff --git a/bin/chio/Makefile b/bin/chio/Makefile
index 4292e90299c..b60431745e2 100644
--- a/bin/chio/Makefile
+++ b/bin/chio/Makefile
@@ -1,9 +1,10 @@
-#	$OpenBSD: Makefile,v 1.12 2007/11/02 15:26:07 jmc Exp $
+#	$OpenBSD: Makefile,v 1.13 2017/07/03 22:21:47 espie Exp $
 
 PROG=	chio
 SRCS=	chio.c parse.y
 DPADD=	${LIBUTIL}
 LDADD=	-lutil
 MAN=	chio.1 chio.conf.5
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/sbin/iked/Makefile b/sbin/iked/Makefile
index d188b58b882..1b0d17ead5c 100644
--- a/sbin/iked/Makefile
+++ b/sbin/iked/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.15 2015/10/23 09:13:00 tedu Exp $
+# $OpenBSD: Makefile,v 1.16 2017/07/03 22:21:47 espie Exp $
 
 PROG=		iked
 SRCS=		ca.c chap_ms.c config.c control.c crypto.c dh.c \
@@ -17,9 +17,11 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=	-Wsign-compare
-CLEANFILES+=	y.tab.h ikev2_map.c eap_map.c
+CLEANFILES+=	ikev2_map.c eap_map.c
 GENERATED=	ikev2_map.c eap_map.c
 
+YFLAGS=
+
 ikev2_map.c: genmap.sh ikev2.h
 	/bin/sh ${.CURDIR}/genmap.sh ${.CURDIR}/ikev2.h ikev2 > $@
 	@touch $@
diff --git a/usr.bin/doas/Makefile b/usr.bin/doas/Makefile
index 7fc38df14c7..f2e5529d6ab 100644
--- a/usr.bin/doas/Makefile
+++ b/usr.bin/doas/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.2 2016/06/16 17:40:30 tedu Exp $
+#	$OpenBSD: Makefile,v 1.3 2017/07/03 22:21:47 espie Exp $
 
 SRCS=	parse.y doas.c env.c
 
@@ -10,5 +10,6 @@ BINMODE=4555
 
 CFLAGS+= -I${.CURDIR}
 COPTS+=	-Wall
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/acme-client/Makefile b/usr.sbin/acme-client/Makefile
index 31d5b2bf605..ea6c3ae6683 100644
--- a/usr.sbin/acme-client/Makefile
+++ b/usr.sbin/acme-client/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.7 2017/01/21 08:41:42 benno Exp $
+#	$OpenBSD: Makefile,v 1.8 2017/07/03 22:21:47 espie Exp $
 PROG=		acme-client
 SRCS=		acctproc.c base64.c certproc.c chngproc.c dbg.c dnsproc.c
 SRCS+=		fileproc.c http.c jsmn.c json.c keyproc.c main.c netproc.c
@@ -14,5 +14,6 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith
 CFLAGS+=	-Wsign-compare -Wunused
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/httpd/Makefile b/usr.sbin/httpd/Makefile
index 17cb0f78ebe..376667567d5 100644
--- a/usr.sbin/httpd/Makefile
+++ b/usr.sbin/httpd/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.29 2016/09/28 12:02:17 reyk Exp $
+#	$OpenBSD: Makefile,v 1.30 2017/07/03 22:21:47 espie Exp $
 
 PROG=		httpd
 SRCS=		parse.y
@@ -17,6 +17,6 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith
 CFLAGS+=	-Wsign-compare -Wcast-qual
-CLEANFILES+=	y.tab.h
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/ldapctl/Makefile b/usr.sbin/ldapctl/Makefile
index cce1708717a..32b1f808d99 100644
--- a/usr.sbin/ldapctl/Makefile
+++ b/usr.sbin/ldapctl/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.8 2017/01/20 11:55:08 benno Exp $
+#	$OpenBSD: Makefile,v 1.9 2017/07/03 22:21:47 espie Exp $
 
 .PATH:		${.CURDIR}/../ldapd
 
@@ -14,5 +14,6 @@ CFLAGS+=	-Wall -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=	-Wsign-compare
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/npppd/npppd/Makefile b/usr.sbin/npppd/npppd/Makefile
index eadc7f621ce..849f618b489 100644
--- a/usr.sbin/npppd/npppd/Makefile
+++ b/usr.sbin/npppd/npppd/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.20 2017/05/30 17:52:05 yasuoka Exp $
+#	$OpenBSD: Makefile,v 1.21 2017/07/03 22:21:47 espie Exp $
 
 NPPPD_COMMON_DIR=	${.CURDIR}/../common
 
@@ -33,6 +33,7 @@ CPPFLAGS+=	-DUSE_NPPPD_PIPEX
 CPPFLAGS+=	-DUSE_NPPPD_RADIUS
 CPPFLAGS+=	-DUSE_SA_COOKIE
 
+YFLAGS=
 LDADD+=		-levent -lradius -lcrypto -ly -lutil
 DPADD+=		${LIBEVENT} ${LIBRADIUS} ${LIBCRYPTO} ${LIBY} ${LIBUTIL}
 
diff --git a/usr.sbin/relayd/Makefile b/usr.sbin/relayd/Makefile
index ee84780d4f6..5f33e639509 100644
--- a/usr.sbin/relayd/Makefile
+++ b/usr.sbin/relayd/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.31 2017/05/27 08:33:25 claudio Exp $
+#	$OpenBSD: Makefile,v 1.32 2017/07/03 22:21:47 espie Exp $
 
 PROG=		relayd
 SRCS=		parse.y
@@ -16,6 +16,6 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith
 CFLAGS+=	-Wsign-compare -Wcast-qual
-CLEANFILES+=	y.tab.h
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/sasyncd/Makefile b/usr.sbin/sasyncd/Makefile
index 506600208c4..e85aaa6d59d 100644
--- a/usr.sbin/sasyncd/Makefile
+++ b/usr.sbin/sasyncd/Makefile
@@ -1,4 +1,4 @@
-#	$Id: Makefile,v 1.9 2012/08/17 17:11:21 haesbaert Exp $
+#	$Id: Makefile,v 1.10 2017/07/03 22:21:47 espie Exp $
 
 PROG=	sasyncd
 SRCS=	sasyncd.c carp.c conf.y log.c monitor.c net.c net_ctl.c pfkey.c timer.c
@@ -10,7 +10,7 @@ CFLAGS=		-O0 $(PIPE) $(DEBUG)
 
 CFLAGS+=	-I${.CURDIR} -I${.CURDIR}/../../sbin/iked
 
-CLEANFILES=	y.tab.h
+YFLAGS=
 
 # ElectricFence
 #LDADD+=	-L/usr/local/lib -lefence
diff --git a/usr.sbin/smtpd/smtpctl/Makefile b/usr.sbin/smtpd/smtpctl/Makefile
index 1285fdb4803..0355bb93fea 100644
--- a/usr.sbin/smtpd/smtpctl/Makefile
+++ b/usr.sbin/smtpd/smtpctl/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.44 2016/03/30 06:38:46 jmc Exp $
+#	$OpenBSD: Makefile,v 1.45 2017/07/03 22:21:47 espie Exp $
 
 .PATH:		${.CURDIR}/..
 
@@ -19,6 +19,7 @@ CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=	-Wsign-compare
 CFLAGS+=	-Werror-implicit-function-declaration
 CFLAGS+=	-DNO_IO
+YFLAGS=
 
 SRCS=	enqueue.c
 SRCS+=	parser.c
diff --git a/usr.sbin/snmpd/Makefile b/usr.sbin/snmpd/Makefile
index 24e3c0889a1..d29da8eaf9d 100644
--- a/usr.sbin/snmpd/Makefile
+++ b/usr.sbin/snmpd/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.14 2014/11/19 10:19:00 blambert Exp $
+#	$OpenBSD: Makefile,v 1.15 2017/07/03 22:21:47 espie Exp $
 
 PROG=		snmpd
 MAN=		snmpd.8 snmpd.conf.5
@@ -13,6 +13,6 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=	-Wsign-compare
-CLEANFILES+=	y.tab.h
+YFLAGS=
 
 .include <bsd.prog.mk>
diff --git a/usr.sbin/switchd/Makefile b/usr.sbin/switchd/Makefile
index 87eacd3749b..41f6436fd46 100644
--- a/usr.sbin/switchd/Makefile
+++ b/usr.sbin/switchd/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.6 2016/10/07 08:49:53 reyk Exp $
+# $OpenBSD: Makefile,v 1.7 2017/07/03 22:21:47 espie Exp $
 
 PROG=		switchd
 MAN=		switchd.8 switchd.conf.5
@@ -19,6 +19,7 @@ CFLAGS+=	-Wsign-compare
 
 GENERATED=	ofp_map.c ofp10_map.c
 CLEANFILES+=	${GENERATED} *~
+YFLAGS=
 
 ofp_map.c: genmap.sh ${.CURDIR}/ofp_map.h ${.CURDIR}/../../sys/net/ofp.h
 	/bin/sh ${.CURDIR}/genmap.sh -i ${.CURDIR}/../../sys/net/ofp.h -t ofp \
diff --git a/usr.sbin/vmd/Makefile b/usr.sbin/vmd/Makefile
index 56f97ea7943..0f100873966 100644
--- a/usr.sbin/vmd/Makefile
+++ b/usr.sbin/vmd/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.15 2017/05/08 09:08:40 reyk Exp $
+#	$OpenBSD: Makefile,v 1.16 2017/07/03 22:21:47 espie Exp $
 
 .if ${MACHINE} == "amd64" || ${MACHINE} == "i386"
 
@@ -17,7 +17,7 @@ CFLAGS+=	-Wsign-compare
 LDADD+=		-lutil -lpthread -levent
 DPADD+=		${LIBUTIL} ${LIBEVENT}
 
-CLEANFILES+=	y.tab.h
+YFLAGS=
 
 .else
 
diff --git a/usr.sbin/ypldap/Makefile b/usr.sbin/ypldap/Makefile
index 178ffb1b744..12a286ffbee 100644
--- a/usr.sbin/ypldap/Makefile
+++ b/usr.sbin/ypldap/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.9 2017/05/30 09:33:31 jmatthew Exp $
+# $OpenBSD: Makefile,v 1.10 2017/07/03 22:21:47 espie Exp $
 
 PROG=		ypldap
 SRCS=		parse.y ypldap.c log.c	\
@@ -17,5 +17,6 @@ CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
 CFLAGS+=	-Wmissing-declarations
 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
 CFLAGS+=	-Wsign-compare
+YFLAGS=
 
 .include <bsd.prog.mk>