# SPDX-License-Identifier: GPL-2.0obj-$(CONFIG_RAID6_PQ)	+= raid6_pq.o raid6_pq-y	+= algos.o recov.o tables.o int1.o int2.o int4.o \		   int8.o int16.o int32.o raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o avx512.o recov_avx512.oraid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o \                              vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.oraid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.oraid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o hostprogs	+= mktables ifeq ($(CONFIG_ALTIVEC),y)altivec_flags := -maltivec $(call cc-option,-mabi=altivec) ifdef CONFIG_CC_IS_CLANG# clang ppc port does not yet support -maltivec when -msoft-float is# enabled. A future release of clang will resolve this# https://bugs.llvm.org/show_bug.cgi?id=31177CFLAGS_REMOVE_altivec1.o  += -msoft-floatCFLAGS_REMOVE_altivec2.o  += -msoft-floatCFLAGS_REMOVE_altivec4.o  += -msoft-floatCFLAGS_REMOVE_altivec8.o  += -msoft-floatCFLAGS_REMOVE_vpermxor1.o += -msoft-floatCFLAGS_REMOVE_vpermxor2.o += -msoft-floatCFLAGS_REMOVE_vpermxor4.o += -msoft-floatCFLAGS_REMOVE_vpermxor8.o += -msoft-floatendifendif # The GCC option -ffreestanding is required in order to compile code containing# ARM/NEON intrinsics in a non C99-compliant environment (such as the kernel)ifeq ($(CONFIG_KERNEL_MODE_NEON),y)NEON_FLAGS := -ffreestandingifeq ($(ARCH),arm)NEON_FLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=neonendifCFLAGS_recov_neon_inner.o += $(NEON_FLAGS)ifeq ($(ARCH),arm64)CFLAGS_REMOVE_recov_neon_inner.o += -mgeneral-regs-onlyCFLAGS_REMOVE_neon1.o += -mgeneral-regs-onlyCFLAGS_REMOVE_neon2.o += -mgeneral-regs-onlyCFLAGS_REMOVE_neon4.o += -mgeneral-regs-onlyCFLAGS_REMOVE_neon8.o += -mgeneral-regs-onlyendifendif quiet_cmd_unroll = UNROLL  $@      cmd_unroll = $(AWK) -v N=$* -f $(srctree)/$(src)/unroll.awk < $< > $@ targets += int1.c int2.c int4.c int8.c int16.c int32.c$(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE	$(call if_changed,unroll) CFLAGS_altivec1.o += $(altivec_flags)CFLAGS_altivec2.o += $(altivec_flags)CFLAGS_altivec4.o += $(altivec_flags)CFLAGS_altivec8.o += $(altivec_flags)targets += altivec1.c altivec2.c altivec4.c altivec8.c$(obj)/altivec%.c: $(src)/altivec.uc $(src)/unroll.awk FORCE	$(call if_changed,unroll) CFLAGS_vpermxor1.o += $(altivec_flags)CFLAGS_vpermxor2.o += $(altivec_flags)CFLAGS_vpermxor4.o += $(altivec_flags)CFLAGS_vpermxor8.o += $(altivec_flags)targets += vpermxor1.c vpermxor2.c vpermxor4.c vpermxor8.c$(obj)/vpermxor%.c: $(src)/vpermxor.uc $(src)/unroll.awk FORCE	$(call if_changed,unroll) CFLAGS_neon1.o += $(NEON_FLAGS)CFLAGS_neon2.o += $(NEON_FLAGS)CFLAGS_neon4.o += $(NEON_FLAGS)CFLAGS_neon8.o += $(NEON_FLAGS)targets += neon1.c neon2.c neon4.c neon8.c$(obj)/neon%.c: $(src)/neon.uc $(src)/unroll.awk FORCE	$(call if_changed,unroll) targets += s390vx8.c$(obj)/s390vx%.c: $(src)/s390vx.uc $(src)/unroll.awk FORCE	$(call if_changed,unroll) quiet_cmd_mktable = TABLE   $@      cmd_mktable = $(obj)/mktables > $@ targets += tables.c$(obj)/tables.c: $(obj)/mktables FORCE	$(call if_changed,mktable)