From a37514163b3b4d0ea66ccc57fa3e6837b00d321f Mon Sep 17 00:00:00 2001
From: Erik van der Kouwe <erik@minix3.org>
Date: Sun, 29 Aug 2010 17:50:51 +0000
Subject: [PATCH] Touch generated files to avoid dependency generation warnings
 and missing dependencies

---
 commands/advent/Makefile | 6 ++++++
 drivers/memory/Makefile  | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/commands/advent/Makefile b/commands/advent/Makefile
index ef38c5d2d..7d843623d 100644
--- a/commands/advent/Makefile
+++ b/commands/advent/Makefile
@@ -21,8 +21,14 @@ advtext.h advent1.dat advent2.dat advent3.dat advent4.dat: \
 		setup advent1.txt advent2.txt advent3.txt advent4.txt
 	./setup ${.CURDIR}
 
+database.d: touch-genfiles
+
+touch-genfiles:
+	[ -e advtext.h ] || touch -t 197001010000.00 advtext.h
+
 CPPFLAGS.advent.c= -DTEXTDIR='"${TEXTDIR}"'
 
 CLEANFILES+=	${DATFILES} advtext.h setup
 
 .include <bsd.prog.mk>
+
diff --git a/drivers/memory/Makefile b/drivers/memory/Makefile
index fa9089452..7372f6514 100644
--- a/drivers/memory/Makefile
+++ b/drivers/memory/Makefile
@@ -15,6 +15,9 @@ INSTALLFLAGS+=	-S 8k
 CPPFLAGS.memory.c+=	-I${MINIXSRCDIR}
 CPPFLAGS.imgrd.c+=	-I${.CURDIR}/../ramdisk -T /usr/tmp
 
-imgrd.o: ${.CURDIR}/../ramdisk/image.c
+imgrd.d: touch-genfiles
+
+touch-genfiles:
+	[ -e ${.CURDIR}/../ramdisk/image.c ] || touch -t 197001010000.00 ${.CURDIR}/../ramdisk/image.c
 
 .include <bsd.prog.mk>
-- 
2.44.0