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https://github.com/edk2-porting/linux-next.git
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4f8c55c5ad
sse and avx2 stuff only exist on x86 arch, and we don't need to build altivec on x86. And we can do that at lib/raid6/Makefile. Proposed-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com> Reviewed-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com> Signed-off-by: NeilBrown <neilb@suse.de>
79 lines
2.2 KiB
Makefile
79 lines
2.2 KiB
Makefile
obj-$(CONFIG_RAID6_PQ) += raid6_pq.o
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raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \
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int8.o int16.o int32.o
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raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o
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raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o
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hostprogs-y += mktables
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quiet_cmd_unroll = UNROLL $@
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cmd_unroll = $(AWK) -f$(srctree)/$(src)/unroll.awk -vN=$(UNROLL) \
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< $< > $@ || ( rm -f $@ && exit 1 )
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ifeq ($(CONFIG_ALTIVEC),y)
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altivec_flags := -maltivec -mabi=altivec
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endif
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targets += int1.c
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$(obj)/int1.c: UNROLL := 1
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$(obj)/int1.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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targets += int2.c
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$(obj)/int2.c: UNROLL := 2
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$(obj)/int2.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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targets += int4.c
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$(obj)/int4.c: UNROLL := 4
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$(obj)/int4.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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targets += int8.c
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$(obj)/int8.c: UNROLL := 8
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$(obj)/int8.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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targets += int16.c
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$(obj)/int16.c: UNROLL := 16
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$(obj)/int16.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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targets += int32.c
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$(obj)/int32.c: UNROLL := 32
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$(obj)/int32.c: $(src)/int.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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CFLAGS_altivec1.o += $(altivec_flags)
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targets += altivec1.c
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$(obj)/altivec1.c: UNROLL := 1
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$(obj)/altivec1.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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CFLAGS_altivec2.o += $(altivec_flags)
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targets += altivec2.c
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$(obj)/altivec2.c: UNROLL := 2
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$(obj)/altivec2.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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CFLAGS_altivec4.o += $(altivec_flags)
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targets += altivec4.c
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$(obj)/altivec4.c: UNROLL := 4
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$(obj)/altivec4.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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CFLAGS_altivec8.o += $(altivec_flags)
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targets += altivec8.c
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$(obj)/altivec8.c: UNROLL := 8
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$(obj)/altivec8.c: $(src)/altivec.uc $(src)/unroll.awk FORCE
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$(call if_changed,unroll)
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quiet_cmd_mktable = TABLE $@
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cmd_mktable = $(obj)/mktables > $@ || ( rm -f $@ && exit 1 )
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targets += tables.c
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$(obj)/tables.c: $(obj)/mktables FORCE
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$(call if_changed,mktable)
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