drivers/md/Makefile

   1 #
   2 # Makefile for the kernel software RAID and LVM drivers.
   3 #
   4
   5 dm-mod-y        += dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
   6                    dm-ioctl.o dm-io.o dm-kcopyd.o dm-sysfs.o
   7 dm-multipath-y  += dm-path-selector.o dm-mpath.o
   8 dm-snapshot-y   += dm-snap.o dm-exception-store.o dm-snap-transient.o \
   9                     dm-snap-persistent.o
  10 dm-mirror-y     += dm-raid1.o
  11 md-mod-y        += md.o bitmap.o
  12 raid456-y       += raid5.o
  13 raid6_pq-y      += raid6algos.o raid6recov.o raid6tables.o \
  14                    raid6int1.o raid6int2.o raid6int4.o \
  15                    raid6int8.o raid6int16.o raid6int32.o \
  16                    raid6altivec1.o raid6altivec2.o raid6altivec4.o \
  17                    raid6altivec8.o \
  18                    raid6mmx.o raid6sse1.o raid6sse2.o
  19 hostprogs-y     += mktables
  20
  21 # Note: link order is important.  All raid personalities
  22 # and must come before md.o, as they each initialise
  23 # themselves, and md.o may use the personalities when it
  24 # auto-initialised.
  25
  26 obj-$(CONFIG_MD_LINEAR)         += linear.o
  27 obj-$(CONFIG_MD_RAID0)          += raid0.o
  28 obj-$(CONFIG_MD_RAID1)          += raid1.o
  29 obj-$(CONFIG_MD_RAID10)         += raid10.o
  30 obj-$(CONFIG_MD_RAID6_PQ)       += raid6_pq.o
  31 obj-$(CONFIG_MD_RAID456)        += raid456.o
  32 obj-$(CONFIG_MD_MULTIPATH)      += multipath.o
  33 obj-$(CONFIG_MD_FAULTY)         += faulty.o
  34 obj-$(CONFIG_BLK_DEV_MD)        += md-mod.o
  35 obj-$(CONFIG_BLK_DEV_DM)        += dm-mod.o
  36 obj-$(CONFIG_DM_CRYPT)          += dm-crypt.o
  37 obj-$(CONFIG_DM_DELAY)          += dm-delay.o
  38 obj-$(CONFIG_DM_MULTIPATH)      += dm-multipath.o dm-round-robin.o
  39 obj-$(CONFIG_DM_SNAPSHOT)       += dm-snapshot.o
  40 obj-$(CONFIG_DM_MIRROR)         += dm-mirror.o dm-log.o dm-region-hash.o
  41 obj-$(CONFIG_DM_ZERO)           += dm-zero.o
  42
  43 quiet_cmd_unroll = UNROLL  $@
  44       cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
  45                    < $< > $@ || ( rm -f $@ && exit 1 )
  46
  47 ifeq ($(CONFIG_ALTIVEC),y)
  48 altivec_flags := -maltivec -mabi=altivec
  49 endif
  50
  51 ifeq ($(CONFIG_DM_UEVENT),y)
  52 dm-mod-objs                     += dm-uevent.o
  53 endif
  54
  55 targets += raid6int1.c
  56 $(obj)/raid6int1.c:   UNROLL := 1
  57 $(obj)/raid6int1.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  58         $(call if_changed,unroll)
  59
  60 targets += raid6int2.c
  61 $(obj)/raid6int2.c:   UNROLL := 2
  62 $(obj)/raid6int2.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  63         $(call if_changed,unroll)
  64
  65 targets += raid6int4.c
  66 $(obj)/raid6int4.c:   UNROLL := 4
  67 $(obj)/raid6int4.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  68         $(call if_changed,unroll)
  69
  70 targets += raid6int8.c
  71 $(obj)/raid6int8.c:   UNROLL := 8
  72 $(obj)/raid6int8.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  73         $(call if_changed,unroll)
  74
  75 targets += raid6int16.c
  76 $(obj)/raid6int16.c:  UNROLL := 16
  77 $(obj)/raid6int16.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  78         $(call if_changed,unroll)
  79
  80 targets += raid6int32.c
  81 $(obj)/raid6int32.c:  UNROLL := 32
  82 $(obj)/raid6int32.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  83         $(call if_changed,unroll)
  84
  85 CFLAGS_raid6altivec1.o += $(altivec_flags)
  86 targets += raid6altivec1.c
  87 $(obj)/raid6altivec1.c:   UNROLL := 1
  88 $(obj)/raid6altivec1.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  89         $(call if_changed,unroll)
  90
  91 CFLAGS_raid6altivec2.o += $(altivec_flags)
  92 targets += raid6altivec2.c
  93 $(obj)/raid6altivec2.c:   UNROLL := 2
  94 $(obj)/raid6altivec2.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  95         $(call if_changed,unroll)
  96
  97 CFLAGS_raid6altivec4.o += $(altivec_flags)
  98 targets += raid6altivec4.c
  99 $(obj)/raid6altivec4.c:   UNROLL := 4
 100 $(obj)/raid6altivec4.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
 101         $(call if_changed,unroll)
 102
 103 CFLAGS_raid6altivec8.o += $(altivec_flags)
 104 targets += raid6altivec8.c
 105 $(obj)/raid6altivec8.c:   UNROLL := 8
 106 $(obj)/raid6altivec8.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
 107         $(call if_changed,unroll)
 108
 109 quiet_cmd_mktable = TABLE   $@
 110       cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
 111
 112 targets += raid6tables.c
 113 $(obj)/raid6tables.c: $(obj)/mktables FORCE
 114         $(call if_changed,mktable)