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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
7pound := \#
8
9# Adjust as desired
10CC = gcc
11OPTFLAGS = -O2
12CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
13LD = ld
14AWK = awk -f
15AR = ar
16RANLIB = ranlib
17OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
18
19ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
20ifeq ($(ARCH),i386)
21 CFLAGS += -DCONFIG_X86_32
22 IS_X86 = yes
23endif
24ifeq ($(ARCH),x86_64)
25 CFLAGS += -DCONFIG_X86_64
26 IS_X86 = yes
27endif
28
29ifeq ($(ARCH),arm)
30 CFLAGS += -I../../../arch/arm/include -mfpu=neon
31 HAS_NEON = yes
32endif
33ifeq ($(ARCH),aarch64)
34 CFLAGS += -I../../../arch/arm64/include
35 HAS_NEON = yes
36endif
37
38ifeq ($(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)
42endif
43
44ifeq ($(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)
52endif
53
54ifeq ($(IS_X86),yes)
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 += $(shell echo "vpmovm2b %k1, %zmm5" | \
58 gcc -c -x assembler - >/dev/null 2>&1 && \
59 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
60else ifeq ($(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
63else ifeq ($(HAS_ALTIVEC),yes)
64 CFLAGS += -DCONFIG_ALTIVEC
65 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
66 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
67else ifeq ($(ARCH),loongarch64)
68 OBJS += loongarch_simd.o recov_loongarch_simd.o
69endif
70
71.c.o:
72 $(CC) $(CFLAGS) -c -o $@ $<
73
74%.c: ../%.c
75 cp -f $< $@
76
77%.uc: ../%.uc
78 cp -f $< $@
79
80all: raid6.a raid6test
81
82raid6.a: $(OBJS)
83 rm -f $@
84 $(AR) cq $@ $^
85 $(RANLIB) $@
86
87raid6test: test.c raid6.a
88 $(CC) $(CFLAGS) -o raid6test $^
89
90neon1.c: neon.uc ../unroll.awk
91 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
92
93neon2.c: neon.uc ../unroll.awk
94 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
95
96neon4.c: neon.uc ../unroll.awk
97 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
98
99neon8.c: neon.uc ../unroll.awk
100 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
101
102altivec1.c: altivec.uc ../unroll.awk
103 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
104
105altivec2.c: altivec.uc ../unroll.awk
106 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
107
108altivec4.c: altivec.uc ../unroll.awk
109 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
110
111altivec8.c: altivec.uc ../unroll.awk
112 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
113
114vpermxor1.c: vpermxor.uc ../unroll.awk
115 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
116
117vpermxor2.c: vpermxor.uc ../unroll.awk
118 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
119
120vpermxor4.c: vpermxor.uc ../unroll.awk
121 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
122
123vpermxor8.c: vpermxor.uc ../unroll.awk
124 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
125
126int1.c: int.uc ../unroll.awk
127 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
128
129int2.c: int.uc ../unroll.awk
130 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
131
132int4.c: int.uc ../unroll.awk
133 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
134
135int8.c: int.uc ../unroll.awk
136 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
137
138int16.c: int.uc ../unroll.awk
139 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
140
141int32.c: int.uc ../unroll.awk
142 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
143
144tables.c: mktables
145 ./mktables > tables.c
146
147clean:
148 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test
149
150spotless: clean
151 rm -f *~
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 *~