1 # SPDX-License-Identifier: GPL-2.0
3 # This is a simple Makefile to test some of the RAID-6 code
10 OPTFLAGS = -O2 # Adjust as desired
11 CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
16 OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
18 ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
20 CFLAGS += -DCONFIG_X86_32
24 CFLAGS += -DCONFIG_X86_64
29 CFLAGS += -I../../../arch/arm/include -mfpu=neon
32 ifeq ($(ARCH),aarch64)
33 CFLAGS += -I../../../arch/arm64/include
38 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o
39 CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \
40 gcc -c -x assembler - >&/dev/null && \
41 rm ./-.o && echo -DCONFIG_AS_AVX2=1)
42 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
43 gcc -c -x assembler - >&/dev/null && \
44 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
45 else ifeq ($(HAS_NEON),yes)
46 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
47 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
49 HAS_ALTIVEC := $(shell printf '$(pound)include <altivec.h>\nvector int a;\n' |\
50 gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
51 ifeq ($(HAS_ALTIVEC),yes)
52 CFLAGS += -I../../../arch/powerpc/include
53 CFLAGS += -DCONFIG_ALTIVEC
54 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
55 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
60 $(CC) $(CFLAGS) -c -o $@ $<
68 all: raid6.a raid6test
75 raid6test: test.c raid6.a
76 $(CC) $(CFLAGS) -o raid6test $^
78 neon1.c: neon.uc ../unroll.awk
79 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
81 neon2.c: neon.uc ../unroll.awk
82 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
84 neon4.c: neon.uc ../unroll.awk
85 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
87 neon8.c: neon.uc ../unroll.awk
88 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
90 altivec1.c: altivec.uc ../unroll.awk
91 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
93 altivec2.c: altivec.uc ../unroll.awk
94 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
96 altivec4.c: altivec.uc ../unroll.awk
97 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
99 altivec8.c: altivec.uc ../unroll.awk
100 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
102 vpermxor1.c: vpermxor.uc ../unroll.awk
103 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
105 vpermxor2.c: vpermxor.uc ../unroll.awk
106 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
108 vpermxor4.c: vpermxor.uc ../unroll.awk
109 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
111 vpermxor8.c: vpermxor.uc ../unroll.awk
112 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
114 int1.c: int.uc ../unroll.awk
115 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
117 int2.c: int.uc ../unroll.awk
118 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
120 int4.c: int.uc ../unroll.awk
121 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
123 int8.c: int.uc ../unroll.awk
124 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
126 int16.c: int.uc ../unroll.awk
127 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
129 int32.c: int.uc ../unroll.awk
130 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
133 ./mktables > tables.c
136 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test