Remove unneeded targets from dm driver and build them as separate modules. The zero, error and snapshot targets are build as modules and can be loaded to dm driver with modload. I do not build/install these drivers by default. The linear and stripe targets are needed for LVM so I keep them compiled in dm.

(haad)

 @@ -1,12 +1,21 @@
-$NetBSD: Makefile,v 1.2 2008/12/19 15:36:58 haad Exp $
+$NetBSD: Makefile,v 1.3 2009/01/02 01:06:16 haad Exp $
 .include "../Makefile.inc"
 .PATH:	${S}/dev/dm
 KMOD=	dm
 SRCS=	device-mapper.c dm_dev.c dm_ioctl.c dm_pdev.c dm_table.c dm_target.c \
-        dm_target_error.c dm_target_linear.c dm_target_snapshot.c \
+        dm_target_linear.c dm_target_stripe.c
         dm_target_zero.c
 # Do not build unneeded modules now.
 MK_DM_TARGETS= no
 .if (${MK_DM_TARGETS} != "no")
 SUBDIR+= dm_target_error
 SUBDIR+= dm_target_zero
 SUBDIR+= dm_target_snapshot
 .endif
 .include <bsd.kmodule.mk>
 .include <bsd.subdir.mk>

#$NetBSD: Makefile,v 1.1 2009/01/02 01:06:16 haad Exp $ .include "../../Makefile.inc" S!= cd ${.CURDIR}/../../..;pwd .PATH: ${S}/dev/dm CFLAGS += -DDM_TARGET_MODULE KMOD= dm_target_error SRCS= dm_target_error.c .include <bsd.kmodule.mk>

#$NetBSD: Makefile,v 1.1 2009/01/02 01:06:16 haad Exp $ .include "../../Makefile.inc" S!= cd ${.CURDIR}/../../..;pwd .PATH: ${S}/dev/dm CFLAGS += -DDM_TARGET_MODULE KMOD= dm_target_snapshot SRCS= dm_target_snapshot.c .include <bsd.kmodule.mk>

#$NetBSD: Makefile,v 1.1 2009/01/02 01:06:16 haad Exp $ .include "../../Makefile.inc" S!= cd ${.CURDIR}/../../..;pwd .PATH: ${S}/dev/dm CFLAGS += -DDM_TARGET_MODULE KMOD= dm_target_zero SRCS= dm_target_zero.c .include <bsd.kmodule.mk>