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lvm2/udev/Makefile.in
Peter Rajnoha 32c84c8f3d Add skeleton for lvmetad udev rules - 69-dm-lvm-metad.rules.
Why using the order 69:

  - Storage processing in general happens in 60-persistent-storage.rules,
    including the blkid call that adds some usable information we can use
    for filtering and speedup (these rules are part of upstream udev and
    the order is preserved on most distros)

  - There's still some other storage-related processing done after
    60-persistent-storage.rules in general. These might add some detailed
    storage-related information we might use to filter devices effectively
    (e.g. MD udev rules, ...).

  - We need lvmetad rules to be processed before any consumers can use the
    output - so the metadata cache is ready soon enough (e.g. udisks rules).

  - There's no official (upstream udev) document about assigning the order,
    so this number is chosen in best belief it will suit all scenarios.
2012-02-24 09:53:12 +00:00

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1.4 KiB
Makefile

#
# Copyright (C) 2009-2010 Red Hat, Inc. All rights reserved.
#
# This file is part of LVM2.
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions
# of the GNU General Public License v.2.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
srcdir = @srcdir@
top_srcdir = @top_srcdir@
top_builddir = @top_builddir@
DM_RULES=10-dm.rules 13-dm-disk.rules 95-dm-notify.rules
LVM_RULES=11-dm-lvm.rules
DM_DIR=$(shell grep "\#define DM_DIR" $(top_srcdir)/libdm/misc/dm-ioctl.h | awk '{print $$3}')
ifeq ("@BUILD_LVMETAD@", "yes")
LVM_RULES+=69-dm-lvm-metad.rules
endif
ifeq ("@UDEV_HAS_BUILTIN_BLKID@", "yes")
BLKID_RULE=IMPORT{builtin}=\"blkid\"
else
BLKID_RULE=IMPORT{program}=\"\$$env{DM_SBIN_PATH}\/blkid -o udev -p \$$tempnode\"
endif
CLEAN_TARGETS = 10-dm.rules 13-dm-disk.rules
include $(top_builddir)/make.tmpl
vpath %.rules $(srcdir)
%.rules: %.rules.in
$(SED) -e "s/(DM_DIR)/$(DM_DIR)/" -e "s/(BLKID_RULE)/$(BLKID_RULE)/" $< >$@
%_install: %.rules
$(INSTALL_DATA) -D $< $(udevdir)/$(<F)
install_device-mapper: $(DM_RULES:.rules=_install)
install_lvm2: $(LVM_RULES:.rules=_install)
install: install_lvm2 install_device-mapper