1obj-$(CONFIG_RAID6_PQ) += raid6_pq.o 2 3raid6_pq-y += raid6algos.o raid6recov.o raid6tables.o \ 4 raid6int1.o raid6int2.o raid6int4.o \ 5 raid6int8.o raid6int16.o raid6int32.o \ 6 raid6altivec1.o raid6altivec2.o raid6altivec4.o \ 7 raid6altivec8.o \ 8 raid6mmx.o raid6sse1.o raid6sse2.o 9hostprogs-y += mktables 10 11quiet_cmd_unroll = UNROLL $@ 12 cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \ 13 < $< > $@ || ( rm -f $@ && exit 1 ) 14 15ifeq ($(CONFIG_ALTIVEC),y) 16altivec_flags := -maltivec -mabi=altivec 17endif 18 19targets += raid6int1.c 20$(obj)/raid6int1.c: UNROLL := 1 21$(obj)/raid6int1.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 22 $(call if_changed,unroll) 23 24targets += raid6int2.c 25$(obj)/raid6int2.c: UNROLL := 2 26$(obj)/raid6int2.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 27 $(call if_changed,unroll) 28 29targets += raid6int4.c 30$(obj)/raid6int4.c: UNROLL := 4 31$(obj)/raid6int4.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 32 $(call if_changed,unroll) 33 34targets += raid6int8.c 35$(obj)/raid6int8.c: UNROLL := 8 36$(obj)/raid6int8.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 37 $(call if_changed,unroll) 38 39targets += raid6int16.c 40$(obj)/raid6int16.c: UNROLL := 16 41$(obj)/raid6int16.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 42 $(call if_changed,unroll) 43 44targets += raid6int32.c 45$(obj)/raid6int32.c: UNROLL := 32 46$(obj)/raid6int32.c: $(src)/raid6int.uc $(src)/unroll.awk FORCE 47 $(call if_changed,unroll) 48 49CFLAGS_raid6altivec1.o += $(altivec_flags) 50targets += raid6altivec1.c 51$(obj)/raid6altivec1.c: UNROLL := 1 52$(obj)/raid6altivec1.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE 53 $(call if_changed,unroll) 54 55CFLAGS_raid6altivec2.o += $(altivec_flags) 56targets += raid6altivec2.c 57$(obj)/raid6altivec2.c: UNROLL := 2 58$(obj)/raid6altivec2.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE 59 $(call if_changed,unroll) 60 61CFLAGS_raid6altivec4.o += $(altivec_flags) 62targets += raid6altivec4.c 63$(obj)/raid6altivec4.c: UNROLL := 4 64$(obj)/raid6altivec4.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE 65 $(call if_changed,unroll) 66 67CFLAGS_raid6altivec8.o += $(altivec_flags) 68targets += raid6altivec8.c 69$(obj)/raid6altivec8.c: UNROLL := 8 70$(obj)/raid6altivec8.c: $(src)/raid6altivec.uc $(src)/unroll.awk FORCE 71 $(call if_changed,unroll) 72 73quiet_cmd_mktable = TABLE $@ 74 cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 ) 75 76targets += raid6tables.c 77$(obj)/raid6tables.c: $(obj)/mktables FORCE 78 $(call if_changed,mktable) 79