1 # SPDX-License-Identifier: GPL-2.0
3 # This is a simple Makefile to test some of the RAID-6 code
12 CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
17 OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
19 ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
21 CFLAGS += -DCONFIG_X86_32
25 CFLAGS += -DCONFIG_X86_64
30 CFLAGS += -I../../../arch/arm/include -mfpu=neon
33 ifeq ($(ARCH),aarch64)
34 CFLAGS += -I../../../arch/arm64/include
38 ifeq ($(findstring ppc,$(ARCH)),ppc)
39 CFLAGS += -I../../../arch/powerpc/include
40 HAS_ALTIVEC := $(shell printf '$(pound)include <altivec.h>\nvector int a;\n' |\
41 gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
44 ifeq ($(ARCH),loongarch64)
45 CFLAGS += -I../../../arch/loongarch/include -DCONFIG_LOONGARCH=1
46 CFLAGS += $(shell echo 'vld $$vr0, $$zero, 0' | \
47 gcc -c -x assembler - >/dev/null 2>&1 && \
48 rm ./-.o && echo -DCONFIG_CPU_HAS_LSX=1)
49 CFLAGS += $(shell echo 'xvld $$xr0, $$zero, 0' | \
50 gcc -c -x assembler - >/dev/null 2>&1 && \
51 rm ./-.o && echo -DCONFIG_CPU_HAS_LASX=1)
55 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o
56 CFLAGS += -DCONFIG_X86
57 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
58 gcc -c -x assembler - >/dev/null 2>&1 && \
59 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
60 else ifeq ($(HAS_NEON),yes)
61 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
62 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
63 else ifeq ($(HAS_ALTIVEC),yes)
64 CFLAGS += -DCONFIG_ALTIVEC
65 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
66 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
67 else ifeq ($(ARCH),loongarch64)
68 OBJS += loongarch_simd.o recov_loongarch_simd.o
72 $(CC) $(CFLAGS) -c -o $@ $<
80 all: raid6.a raid6test
87 raid6test: test.c raid6.a
88 $(CC) $(CFLAGS) -o raid6test $^
90 neon1.c: neon.uc ../unroll.awk
91 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
93 neon2.c: neon.uc ../unroll.awk
94 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
96 neon4.c: neon.uc ../unroll.awk
97 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
99 neon8.c: neon.uc ../unroll.awk
100 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
102 altivec1.c: altivec.uc ../unroll.awk
103 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
105 altivec2.c: altivec.uc ../unroll.awk
106 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
108 altivec4.c: altivec.uc ../unroll.awk
109 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
111 altivec8.c: altivec.uc ../unroll.awk
112 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
114 vpermxor1.c: vpermxor.uc ../unroll.awk
115 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
117 vpermxor2.c: vpermxor.uc ../unroll.awk
118 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
120 vpermxor4.c: vpermxor.uc ../unroll.awk
121 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
123 vpermxor8.c: vpermxor.uc ../unroll.awk
124 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
126 int1.c: int.uc ../unroll.awk
127 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
129 int2.c: int.uc ../unroll.awk
130 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
132 int4.c: int.uc ../unroll.awk
133 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
135 int8.c: int.uc ../unroll.awk
136 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
138 int16.c: int.uc ../unroll.awk
139 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
141 int32.c: int.uc ../unroll.awk
142 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
145 ./mktables > tables.c
148 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test