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1# SPDX-License-Identifier: GPL-2.0
2#
3# This is a simple Makefile to test some of the RAID-6 code
4# from userspace.
5#
6
7CC = gcc
8OPTFLAGS = -O2 # Adjust as desired
9CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
10LD = ld
11AWK = awk -f
12AR = ar
13RANLIB = ranlib
14OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
15
16ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
17ifeq ($(ARCH),i386)
18 CFLAGS += -DCONFIG_X86_32
19 IS_X86 = yes
20endif
21ifeq ($(ARCH),x86_64)
22 CFLAGS += -DCONFIG_X86_64
23 IS_X86 = yes
24endif
25
26ifeq ($(ARCH),arm)
27 CFLAGS += -I../../../arch/arm/include -mfpu=neon
28 HAS_NEON = yes
29endif
30ifeq ($(ARCH),aarch64)
31 CFLAGS += -I../../../arch/arm64/include
32 HAS_NEON = yes
33endif
34
35ifeq ($(IS_X86),yes)
36 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o
37 CFLAGS += -DCONFIG_X86
38 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
39 gcc -c -x assembler - >/dev/null 2>&1 && \
40 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
41else ifeq ($(HAS_NEON),yes)
42 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
43 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
44else
45 HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\
46 gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
47 ifeq ($(HAS_ALTIVEC),yes)
48 CFLAGS += -I../../../arch/powerpc/include
49 CFLAGS += -DCONFIG_ALTIVEC
50 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
51 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
52 endif
53endif
54
55.c.o:
56 $(CC) $(CFLAGS) -c -o $@ $<
57
58%.c: ../%.c
59 cp -f $< $@
60
61%.uc: ../%.uc
62 cp -f $< $@
63
64all: raid6.a raid6test
65
66raid6.a: $(OBJS)
67 rm -f $@
68 $(AR) cq $@ $^
69 $(RANLIB) $@
70
71raid6test: test.c raid6.a
72 $(CC) $(CFLAGS) -o raid6test $^
73
74neon1.c: neon.uc ../unroll.awk
75 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
76
77neon2.c: neon.uc ../unroll.awk
78 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
79
80neon4.c: neon.uc ../unroll.awk
81 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
82
83neon8.c: neon.uc ../unroll.awk
84 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
85
86altivec1.c: altivec.uc ../unroll.awk
87 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
88
89altivec2.c: altivec.uc ../unroll.awk
90 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
91
92altivec4.c: altivec.uc ../unroll.awk
93 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
94
95altivec8.c: altivec.uc ../unroll.awk
96 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
97
98vpermxor1.c: vpermxor.uc ../unroll.awk
99 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
100
101vpermxor2.c: vpermxor.uc ../unroll.awk
102 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
103
104vpermxor4.c: vpermxor.uc ../unroll.awk
105 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
106
107vpermxor8.c: vpermxor.uc ../unroll.awk
108 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
109
110int1.c: int.uc ../unroll.awk
111 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
112
113int2.c: int.uc ../unroll.awk
114 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
115
116int4.c: int.uc ../unroll.awk
117 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
118
119int8.c: int.uc ../unroll.awk
120 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
121
122int16.c: int.uc ../unroll.awk
123 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
124
125int32.c: int.uc ../unroll.awk
126 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
127
128tables.c: mktables
129 ./mktables > tables.c
130
131clean:
132 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test
133
134spotless: clean
135 rm -f *~
1#
2# This is a simple Makefile to test some of the RAID-6 code
3# from userspace.
4#
5
6CC = gcc
7OPTFLAGS = -O2 # Adjust as desired
8CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
9LD = ld
10AWK = awk -f
11AR = ar
12RANLIB = ranlib
13OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
14
15ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
16ifeq ($(ARCH),i386)
17 CFLAGS += -DCONFIG_X86_32
18 IS_X86 = yes
19endif
20ifeq ($(ARCH),x86_64)
21 CFLAGS += -DCONFIG_X86_64
22 IS_X86 = yes
23endif
24
25ifeq ($(ARCH),arm)
26 CFLAGS += -I../../../arch/arm/include -mfpu=neon
27 HAS_NEON = yes
28endif
29ifeq ($(ARCH),arm64)
30 CFLAGS += -I../../../arch/arm64/include
31 HAS_NEON = yes
32endif
33
34ifeq ($(IS_X86),yes)
35 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o
36 CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \
37 gcc -c -x assembler - >&/dev/null && \
38 rm ./-.o && echo -DCONFIG_AS_AVX2=1)
39else ifeq ($(HAS_NEON),yes)
40 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o
41 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
42else
43 HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\
44 gcc -c -x c - >&/dev/null && \
45 rm ./-.o && echo yes)
46 ifeq ($(HAS_ALTIVEC),yes)
47 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o
48 endif
49endif
50ifeq ($(ARCH),tilegx)
51OBJS += tilegx8.o
52endif
53
54.c.o:
55 $(CC) $(CFLAGS) -c -o $@ $<
56
57%.c: ../%.c
58 cp -f $< $@
59
60%.uc: ../%.uc
61 cp -f $< $@
62
63all: raid6.a raid6test
64
65raid6.a: $(OBJS)
66 rm -f $@
67 $(AR) cq $@ $^
68 $(RANLIB) $@
69
70raid6test: test.c raid6.a
71 $(CC) $(CFLAGS) -o raid6test $^
72
73neon1.c: neon.uc ../unroll.awk
74 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
75
76neon2.c: neon.uc ../unroll.awk
77 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
78
79neon4.c: neon.uc ../unroll.awk
80 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
81
82neon8.c: neon.uc ../unroll.awk
83 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
84
85altivec1.c: altivec.uc ../unroll.awk
86 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
87
88altivec2.c: altivec.uc ../unroll.awk
89 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
90
91altivec4.c: altivec.uc ../unroll.awk
92 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
93
94altivec8.c: altivec.uc ../unroll.awk
95 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
96
97int1.c: int.uc ../unroll.awk
98 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
99
100int2.c: int.uc ../unroll.awk
101 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
102
103int4.c: int.uc ../unroll.awk
104 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
105
106int8.c: int.uc ../unroll.awk
107 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
108
109int16.c: int.uc ../unroll.awk
110 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
111
112int32.c: int.uc ../unroll.awk
113 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
114
115tilegx8.c: tilegx.uc ../unroll.awk
116 $(AWK) ../unroll.awk -vN=8 < tilegx.uc > $@
117
118tables.c: mktables
119 ./mktables > tables.c
120
121clean:
122 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c neon*.c tables.c raid6test
123 rm -f tilegx*.c
124
125spotless: clean
126 rm -f *~