linux/drivers/md/Makefile
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   1#
   2# Makefile for the kernel software RAID and LVM drivers.
   3#
   4
   5dm-mod-objs     := dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
   6                   dm-ioctl.o dm-io.o dm-kcopyd.o
   7dm-multipath-objs := dm-path-selector.o dm-mpath.o
   8dm-snapshot-objs := dm-snap.o dm-exception-store.o
   9dm-mirror-objs  := dm-raid1.o
  10md-mod-objs     := md.o bitmap.o
  11raid456-objs    := raid5.o raid6algos.o raid6recov.o raid6tables.o \
  12                   raid6int1.o raid6int2.o raid6int4.o \
  13                   raid6int8.o raid6int16.o raid6int32.o \
  14                   raid6altivec1.o raid6altivec2.o raid6altivec4.o \
  15                   raid6altivec8.o \
  16                   raid6mmx.o raid6sse1.o raid6sse2.o
  17hostprogs-y     := mktables
  18
  19# Note: link order is important.  All raid personalities
  20# and must come before md.o, as they each initialise 
  21# themselves, and md.o may use the personalities when it 
  22# auto-initialised.
  23
  24obj-$(CONFIG_MD_LINEAR)         += linear.o
  25obj-$(CONFIG_MD_RAID0)          += raid0.o
  26obj-$(CONFIG_MD_RAID1)          += raid1.o
  27obj-$(CONFIG_MD_RAID10)         += raid10.o
  28obj-$(CONFIG_MD_RAID456)        += raid456.o
  29obj-$(CONFIG_MD_MULTIPATH)      += multipath.o
  30obj-$(CONFIG_MD_FAULTY)         += faulty.o
  31obj-$(CONFIG_BLK_DEV_MD)        += md-mod.o
  32obj-$(CONFIG_BLK_DEV_DM)        += dm-mod.o
  33obj-$(CONFIG_DM_CRYPT)          += dm-crypt.o
  34obj-$(CONFIG_DM_DELAY)          += dm-delay.o
  35obj-$(CONFIG_DM_MULTIPATH)      += dm-multipath.o dm-round-robin.o
  36obj-$(CONFIG_DM_SNAPSHOT)       += dm-snapshot.o
  37obj-$(CONFIG_DM_MIRROR)         += dm-mirror.o dm-log.o dm-region-hash.o
  38obj-$(CONFIG_DM_ZERO)           += dm-zero.o
  39
  40quiet_cmd_unroll = UNROLL  $@
  41      cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
  42                   < $< > $@ || ( rm -f $@ && exit 1 )
  43
  44ifeq ($(CONFIG_ALTIVEC),y)
  45altivec_flags := -maltivec -mabi=altivec
  46endif
  47
  48ifeq ($(CONFIG_DM_UEVENT),y)
  49dm-mod-objs                     += dm-uevent.o
  50endif
  51
  52targets += raid6int1.c
  53$(obj)/raid6int1.c:   UNROLL := 1
  54$(obj)/raid6int1.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  55        $(call if_changed,unroll)
  56
  57targets += raid6int2.c
  58$(obj)/raid6int2.c:   UNROLL := 2
  59$(obj)/raid6int2.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  60        $(call if_changed,unroll)
  61
  62targets += raid6int4.c
  63$(obj)/raid6int4.c:   UNROLL := 4
  64$(obj)/raid6int4.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  65        $(call if_changed,unroll)
  66
  67targets += raid6int8.c
  68$(obj)/raid6int8.c:   UNROLL := 8
  69$(obj)/raid6int8.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  70        $(call if_changed,unroll)
  71
  72targets += raid6int16.c
  73$(obj)/raid6int16.c:  UNROLL := 16
  74$(obj)/raid6int16.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  75        $(call if_changed,unroll)
  76
  77targets += raid6int32.c
  78$(obj)/raid6int32.c:  UNROLL := 32
  79$(obj)/raid6int32.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  80        $(call if_changed,unroll)
  81
  82CFLAGS_raid6altivec1.o += $(altivec_flags)
  83targets += raid6altivec1.c
  84$(obj)/raid6altivec1.c:   UNROLL := 1
  85$(obj)/raid6altivec1.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  86        $(call if_changed,unroll)
  87
  88CFLAGS_raid6altivec2.o += $(altivec_flags)
  89targets += raid6altivec2.c
  90$(obj)/raid6altivec2.c:   UNROLL := 2
  91$(obj)/raid6altivec2.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  92        $(call if_changed,unroll)
  93
  94CFLAGS_raid6altivec4.o += $(altivec_flags)
  95targets += raid6altivec4.c
  96$(obj)/raid6altivec4.c:   UNROLL := 4
  97$(obj)/raid6altivec4.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  98        $(call if_changed,unroll)
  99
 100CFLAGS_raid6altivec8.o += $(altivec_flags)
 101targets += raid6altivec8.c
 102$(obj)/raid6altivec8.c:   UNROLL := 8
 103$(obj)/raid6altivec8.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
 104        $(call if_changed,unroll)
 105
 106quiet_cmd_mktable = TABLE   $@
 107      cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
 108
 109targets += raid6tables.c
 110$(obj)/raid6tables.c: $(obj)/mktables FORCE
 111        $(call if_changed,mktable)
 112