drivers/md/Makefile

   1 #
   2 # Makefile for the kernel software RAID and LVM drivers.
   3 #
   4
   5 dm-mod-objs     := dm.o dm-table.o dm-target.o dm-linear.o dm-stripe.o \
   6                    dm-ioctl.o dm-io.o kcopyd.o
   7 dm-multipath-objs := dm-hw-handler.o dm-path-selector.o dm-mpath.o
   8 dm-snapshot-objs := dm-snap.o dm-exception-store.o
   9 dm-mirror-objs  := dm-log.o dm-raid1.o
  10 md-mod-objs     := md.o bitmap.o
  11 raid6-objs      := raid6main.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
  17 hostprogs-y     := mktables
  18
  19 # Note: link order is important.  All raid personalities
  20 # and xor.o must come before md.o, as they each initialise
  21 # themselves, and md.o may use the personalities when it
  22 # auto-initialised.
  23
  24 obj-$(CONFIG_MD_LINEAR)         += linear.o
  25 obj-$(CONFIG_MD_RAID0)          += raid0.o
  26 obj-$(CONFIG_MD_RAID1)          += raid1.o
  27 obj-$(CONFIG_MD_RAID10)         += raid10.o
  28 obj-$(CONFIG_MD_RAID5)          += raid5.o xor.o
  29 obj-$(CONFIG_MD_RAID6)          += raid6.o xor.o
  30 obj-$(CONFIG_MD_MULTIPATH)      += multipath.o
  31 obj-$(CONFIG_MD_FAULTY)         += faulty.o
  32 obj-$(CONFIG_BLK_DEV_MD)        += md-mod.o
  33 obj-$(CONFIG_BLK_DEV_DM)        += dm-mod.o
  34 obj-$(CONFIG_DM_CRYPT)          += dm-crypt.o
  35 obj-$(CONFIG_DM_MULTIPATH)      += dm-multipath.o dm-round-robin.o
  36 obj-$(CONFIG_DM_MULTIPATH_EMC)  += dm-emc.o
  37 obj-$(CONFIG_DM_SNAPSHOT)       += dm-snapshot.o
  38 obj-$(CONFIG_DM_MIRROR)         += dm-mirror.o
  39 obj-$(CONFIG_DM_ZERO)           += dm-zero.o
  40
  41 quiet_cmd_unroll = UNROLL  $@
  42       cmd_unroll = $(PERL) $(srctree)/$(src)/unroll.pl $(UNROLL) \
  43                    < $< > $@ || ( rm -f $@ && exit 1 )
  44
  45 ifeq ($(CONFIG_ALTIVEC),y)
  46 altivec_flags := -maltivec -mabi=altivec
  47 endif
  48
  49 targets += raid6int1.c
  50 $(obj)/raid6int1.c:   UNROLL := 1
  51 $(obj)/raid6int1.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  52         $(call if_changed,unroll)
  53
  54 targets += raid6int2.c
  55 $(obj)/raid6int2.c:   UNROLL := 2
  56 $(obj)/raid6int2.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  57         $(call if_changed,unroll)
  58
  59 targets += raid6int4.c
  60 $(obj)/raid6int4.c:   UNROLL := 4
  61 $(obj)/raid6int4.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  62         $(call if_changed,unroll)
  63
  64 targets += raid6int8.c
  65 $(obj)/raid6int8.c:   UNROLL := 8
  66 $(obj)/raid6int8.c:   $(src)/raid6int.uc $(src)/unroll.pl FORCE
  67         $(call if_changed,unroll)
  68
  69 targets += raid6int16.c
  70 $(obj)/raid6int16.c:  UNROLL := 16
  71 $(obj)/raid6int16.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  72         $(call if_changed,unroll)
  73
  74 targets += raid6int32.c
  75 $(obj)/raid6int32.c:  UNROLL := 32
  76 $(obj)/raid6int32.c:  $(src)/raid6int.uc $(src)/unroll.pl FORCE
  77         $(call if_changed,unroll)
  78
  79 CFLAGS_raid6altivec1.o += $(altivec_flags)
  80 targets += raid6altivec1.c
  81 $(obj)/raid6altivec1.c:   UNROLL := 1
  82 $(obj)/raid6altivec1.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  83         $(call if_changed,unroll)
  84
  85 CFLAGS_raid6altivec2.o += $(altivec_flags)
  86 targets += raid6altivec2.c
  87 $(obj)/raid6altivec2.c:   UNROLL := 2
  88 $(obj)/raid6altivec2.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  89         $(call if_changed,unroll)
  90
  91 CFLAGS_raid6altivec4.o += $(altivec_flags)
  92 targets += raid6altivec4.c
  93 $(obj)/raid6altivec4.c:   UNROLL := 4
  94 $(obj)/raid6altivec4.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
  95         $(call if_changed,unroll)
  96
  97 CFLAGS_raid6altivec8.o += $(altivec_flags)
  98 targets += raid6altivec8.c
  99 $(obj)/raid6altivec8.c:   UNROLL := 8
 100 $(obj)/raid6altivec8.c:   $(src)/raid6altivec.uc $(src)/unroll.pl FORCE
 101         $(call if_changed,unroll)
 102
 103 quiet_cmd_mktable = TABLE   $@
 104       cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
 105
 106 targets += raid6tables.c
 107 $(obj)/raid6tables.c: $(obj)/mktables FORCE
 108         $(call if_changed,mktable)