Pileus Git - ~andy/linux/blob - lib/raid6/Makefile

   1 obj-$(CONFIG_RAID6_PQ)  += raid6_pq.o
   2
   3 raid6_pq-y      += algos.o recov.o tables.o int1.o int2.o int4.o \
   4                    int8.o int16.o int32.o
   5
   6 raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o
   7 raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o
   8 raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o
   9
  10 hostprogs-y     += mktables
  11
  12 quiet_cmd_unroll = UNROLL  $@
  13       cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
  14                    < $< > $@ || ( rm -f $@ && exit 1 )
  15
  16 ifeq ($(CONFIG_ALTIVEC),y)
  17 altivec_flags := -maltivec -mabi=altivec
  18 endif
  19
  20 # The GCC option -ffreestanding is required in order to compile code containing
  21 # ARM/NEON intrinsics in a non C99-compliant environment (such as the kernel)
  22 ifeq ($(CONFIG_KERNEL_MODE_NEON),y)
  23 NEON_FLAGS := -ffreestanding
  24 ifeq ($(ARCH),arm)
  25 NEON_FLAGS += -mfloat-abi=softfp -mfpu=neon
  26 endif
  27 ifeq ($(ARCH),arm64)
  28 CFLAGS_REMOVE_neon1.o += -mgeneral-regs-only
  29 CFLAGS_REMOVE_neon2.o += -mgeneral-regs-only
  30 CFLAGS_REMOVE_neon4.o += -mgeneral-regs-only
  31 CFLAGS_REMOVE_neon8.o += -mgeneral-regs-only
  32 endif
  33 endif
  34
  35 targets += int1.c
  36 $(obj)/int1.c:   UNROLL := 1
  37 $(obj)/int1.c:   $(src)/int.uc $(src)/unroll.awk FORCE
  38         $(call if_changed,unroll)
  39
  40 targets += int2.c
  41 $(obj)/int2.c:   UNROLL := 2
  42 $(obj)/int2.c:   $(src)/int.uc $(src)/unroll.awk FORCE
  43         $(call if_changed,unroll)
  44
  45 targets += int4.c
  46 $(obj)/int4.c:   UNROLL := 4
  47 $(obj)/int4.c:   $(src)/int.uc $(src)/unroll.awk FORCE
  48         $(call if_changed,unroll)
  49
  50 targets += int8.c
  51 $(obj)/int8.c:   UNROLL := 8
  52 $(obj)/int8.c:   $(src)/int.uc $(src)/unroll.awk FORCE
  53         $(call if_changed,unroll)
  54
  55 targets += int16.c
  56 $(obj)/int16.c:  UNROLL := 16
  57 $(obj)/int16.c:  $(src)/int.uc $(src)/unroll.awk FORCE
  58         $(call if_changed,unroll)
  59
  60 targets += int32.c
  61 $(obj)/int32.c:  UNROLL := 32
  62 $(obj)/int32.c:  $(src)/int.uc $(src)/unroll.awk FORCE
  63         $(call if_changed,unroll)
  64
  65 CFLAGS_altivec1.o += $(altivec_flags)
  66 targets += altivec1.c
  67 $(obj)/altivec1.c:   UNROLL := 1
  68 $(obj)/altivec1.c:   $(src)/altivec.uc $(src)/unroll.awk FORCE
  69         $(call if_changed,unroll)
  70
  71 CFLAGS_altivec2.o += $(altivec_flags)
  72 targets += altivec2.c
  73 $(obj)/altivec2.c:   UNROLL := 2
  74 $(obj)/altivec2.c:   $(src)/altivec.uc $(src)/unroll.awk FORCE
  75         $(call if_changed,unroll)
  76
  77 CFLAGS_altivec4.o += $(altivec_flags)
  78 targets += altivec4.c
  79 $(obj)/altivec4.c:   UNROLL := 4
  80 $(obj)/altivec4.c:   $(src)/altivec.uc $(src)/unroll.awk FORCE
  81         $(call if_changed,unroll)
  82
  83 CFLAGS_altivec8.o += $(altivec_flags)
  84 targets += altivec8.c
  85 $(obj)/altivec8.c:   UNROLL := 8
  86 $(obj)/altivec8.c:   $(src)/altivec.uc $(src)/unroll.awk FORCE
  87         $(call if_changed,unroll)
  88
  89 CFLAGS_neon1.o += $(NEON_FLAGS)
  90 targets += neon1.c
  91 $(obj)/neon1.c:   UNROLL := 1
  92 $(obj)/neon1.c:   $(src)/neon.uc $(src)/unroll.awk FORCE
  93         $(call if_changed,unroll)
  94
  95 CFLAGS_neon2.o += $(NEON_FLAGS)
  96 targets += neon2.c
  97 $(obj)/neon2.c:   UNROLL := 2
  98 $(obj)/neon2.c:   $(src)/neon.uc $(src)/unroll.awk FORCE
  99         $(call if_changed,unroll)
 100
 101 CFLAGS_neon4.o += $(NEON_FLAGS)
 102 targets += neon4.c
 103 $(obj)/neon4.c:   UNROLL := 4
 104 $(obj)/neon4.c:   $(src)/neon.uc $(src)/unroll.awk FORCE
 105         $(call if_changed,unroll)
 106
 107 CFLAGS_neon8.o += $(NEON_FLAGS)
 108 targets += neon8.c
 109 $(obj)/neon8.c:   UNROLL := 8
 110 $(obj)/neon8.c:   $(src)/neon.uc $(src)/unroll.awk FORCE
 111         $(call if_changed,unroll)
 112
 113 quiet_cmd_mktable = TABLE   $@
 114       cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
 115
 116 targets += tables.c
 117 $(obj)/tables.c: $(obj)/mktables FORCE
 118         $(call if_changed,mktable)