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1# SPDX-License-Identifier: GPL-2.02obj-$(CONFIG_RAID6_PQ) += raid6_pq.o3 4raid6_pq-y += algos.o recov.o tables.o int1.o int2.o int4.o \5 int8.o6 7raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.o8raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \9 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o10raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o11raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o12raid6_pq-$(CONFIG_LOONGARCH) += loongarch_simd.o recov_loongarch_simd.o13 14hostprogs += mktables15 16ifeq ($(CONFIG_ALTIVEC),y)17altivec_flags := -maltivec $(call cc-option,-mabi=altivec)18# Enable <altivec.h>19altivec_flags += -isystem $(shell $(CC) -print-file-name=include)20 21ifdef CONFIG_CC_IS_CLANG22# clang ppc port does not yet support -maltivec when -msoft-float is23# enabled. A future release of clang will resolve this24# https://llvm.org/pr3117725CFLAGS_REMOVE_altivec1.o += -msoft-float26CFLAGS_REMOVE_altivec2.o += -msoft-float27CFLAGS_REMOVE_altivec4.o += -msoft-float28CFLAGS_REMOVE_altivec8.o += -msoft-float29CFLAGS_REMOVE_vpermxor1.o += -msoft-float30CFLAGS_REMOVE_vpermxor2.o += -msoft-float31CFLAGS_REMOVE_vpermxor4.o += -msoft-float32CFLAGS_REMOVE_vpermxor8.o += -msoft-float33endif34endif35 36quiet_cmd_unroll = UNROLL $@37 cmd_unroll = $(AWK) -v N=$* -f $(src)/unroll.awk < $< > $@38 39targets += int1.c int2.c int4.c int8.c40$(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE41 $(call if_changed,unroll)42 43CFLAGS_altivec1.o += $(altivec_flags)44CFLAGS_altivec2.o += $(altivec_flags)45CFLAGS_altivec4.o += $(altivec_flags)46CFLAGS_altivec8.o += $(altivec_flags)47targets += altivec1.c altivec2.c altivec4.c altivec8.c48$(obj)/altivec%.c: $(src)/altivec.uc $(src)/unroll.awk FORCE49 $(call if_changed,unroll)50 51CFLAGS_vpermxor1.o += $(altivec_flags)52CFLAGS_vpermxor2.o += $(altivec_flags)53CFLAGS_vpermxor4.o += $(altivec_flags)54CFLAGS_vpermxor8.o += $(altivec_flags)55targets += vpermxor1.c vpermxor2.c vpermxor4.c vpermxor8.c56$(obj)/vpermxor%.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE57 $(call if_changed,unroll)58 59CFLAGS_neon1.o += $(CC_FLAGS_FPU)60CFLAGS_neon2.o += $(CC_FLAGS_FPU)61CFLAGS_neon4.o += $(CC_FLAGS_FPU)62CFLAGS_neon8.o += $(CC_FLAGS_FPU)63CFLAGS_recov_neon_inner.o += $(CC_FLAGS_FPU)64CFLAGS_REMOVE_neon1.o += $(CC_FLAGS_NO_FPU)65CFLAGS_REMOVE_neon2.o += $(CC_FLAGS_NO_FPU)66CFLAGS_REMOVE_neon4.o += $(CC_FLAGS_NO_FPU)67CFLAGS_REMOVE_neon8.o += $(CC_FLAGS_NO_FPU)68CFLAGS_REMOVE_recov_neon_inner.o += $(CC_FLAGS_NO_FPU)69targets += neon1.c neon2.c neon4.c neon8.c70$(obj)/neon%.c: $(src)/neon.uc $(src)/unroll.awk FORCE71 $(call if_changed,unroll)72 73targets += s390vx8.c74$(obj)/s390vx%.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE75 $(call if_changed,unroll)76 77quiet_cmd_mktable = TABLE $@78 cmd_mktable = $(obj)/mktables > $@79 80targets += tables.c81$(obj)/tables.c: $(obj)/mktables FORCE82 $(call if_changed,mktable)83