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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
9CC = gcc
10OPTFLAGS = -O2 # Adjust as desired
11CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS)
12LD = ld
13AWK = awk -f
14AR = ar
15RANLIB = ranlib
16OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o
17
18ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/)
19ifeq ($(ARCH),i386)
20 CFLAGS += -DCONFIG_X86_32
21 IS_X86 = yes
22endif
23ifeq ($(ARCH),x86_64)
24 CFLAGS += -DCONFIG_X86_64
25 IS_X86 = yes
26endif
27
28ifeq ($(ARCH),arm)
29 CFLAGS += -I../../../arch/arm/include -mfpu=neon
30 HAS_NEON = yes
31endif
32ifeq ($(ARCH),aarch64)
33 CFLAGS += -I../../../arch/arm64/include
34 HAS_NEON = yes
35endif
36
37ifeq ($(IS_X86),yes)
38 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o
39 CFLAGS += -DCONFIG_X86
40 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
41 gcc -c -x assembler - >/dev/null 2>&1 && \
42 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
43else ifeq ($(HAS_NEON),yes)
44 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o
45 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
46else
47 HAS_ALTIVEC := $(shell printf '$(pound)include <altivec.h>\nvector int a;\n' |\
48 gcc -c -x c - >/dev/null && rm ./-.o && echo yes)
49 ifeq ($(HAS_ALTIVEC),yes)
50 CFLAGS += -I../../../arch/powerpc/include
51 CFLAGS += -DCONFIG_ALTIVEC
52 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \
53 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o
54 endif
55endif
56
57.c.o:
58 $(CC) $(CFLAGS) -c -o $@ $<
59
60%.c: ../%.c
61 cp -f $< $@
62
63%.uc: ../%.uc
64 cp -f $< $@
65
66all: raid6.a raid6test
67
68raid6.a: $(OBJS)
69 rm -f $@
70 $(AR) cq $@ $^
71 $(RANLIB) $@
72
73raid6test: test.c raid6.a
74 $(CC) $(CFLAGS) -o raid6test $^
75
76neon1.c: neon.uc ../unroll.awk
77 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
78
79neon2.c: neon.uc ../unroll.awk
80 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
81
82neon4.c: neon.uc ../unroll.awk
83 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
84
85neon8.c: neon.uc ../unroll.awk
86 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
87
88altivec1.c: altivec.uc ../unroll.awk
89 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
90
91altivec2.c: altivec.uc ../unroll.awk
92 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
93
94altivec4.c: altivec.uc ../unroll.awk
95 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
96
97altivec8.c: altivec.uc ../unroll.awk
98 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
99
100vpermxor1.c: vpermxor.uc ../unroll.awk
101 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@
102
103vpermxor2.c: vpermxor.uc ../unroll.awk
104 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@
105
106vpermxor4.c: vpermxor.uc ../unroll.awk
107 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@
108
109vpermxor8.c: vpermxor.uc ../unroll.awk
110 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@
111
112int1.c: int.uc ../unroll.awk
113 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
114
115int2.c: int.uc ../unroll.awk
116 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
117
118int4.c: int.uc ../unroll.awk
119 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
120
121int8.c: int.uc ../unroll.awk
122 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
123
124int16.c: int.uc ../unroll.awk
125 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
126
127int32.c: int.uc ../unroll.awk
128 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
129
130tables.c: mktables
131 ./mktables > tables.c
132
133clean:
134 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test
135
136spotless: clean
137 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 avx512.o recov_avx512.o
36 CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \
37 gcc -c -x assembler - >&/dev/null && \
38 rm ./-.o && echo -DCONFIG_AS_AVX2=1)
39 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \
40 gcc -c -x assembler - >&/dev/null && \
41 rm ./-.o && echo -DCONFIG_AS_AVX512=1)
42else ifeq ($(HAS_NEON),yes)
43 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o
44 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1
45else
46 HAS_ALTIVEC := $(shell printf '\#include <altivec.h>\nvector int a;\n' |\
47 gcc -c -x c - >&/dev/null && \
48 rm ./-.o && echo yes)
49 ifeq ($(HAS_ALTIVEC),yes)
50 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o
51 endif
52endif
53ifeq ($(ARCH),tilegx)
54OBJS += tilegx8.o
55endif
56
57.c.o:
58 $(CC) $(CFLAGS) -c -o $@ $<
59
60%.c: ../%.c
61 cp -f $< $@
62
63%.uc: ../%.uc
64 cp -f $< $@
65
66all: raid6.a raid6test
67
68raid6.a: $(OBJS)
69 rm -f $@
70 $(AR) cq $@ $^
71 $(RANLIB) $@
72
73raid6test: test.c raid6.a
74 $(CC) $(CFLAGS) -o raid6test $^
75
76neon1.c: neon.uc ../unroll.awk
77 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@
78
79neon2.c: neon.uc ../unroll.awk
80 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@
81
82neon4.c: neon.uc ../unroll.awk
83 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@
84
85neon8.c: neon.uc ../unroll.awk
86 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@
87
88altivec1.c: altivec.uc ../unroll.awk
89 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
90
91altivec2.c: altivec.uc ../unroll.awk
92 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
93
94altivec4.c: altivec.uc ../unroll.awk
95 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
96
97altivec8.c: altivec.uc ../unroll.awk
98 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
99
100int1.c: int.uc ../unroll.awk
101 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
102
103int2.c: int.uc ../unroll.awk
104 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
105
106int4.c: int.uc ../unroll.awk
107 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
108
109int8.c: int.uc ../unroll.awk
110 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
111
112int16.c: int.uc ../unroll.awk
113 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
114
115int32.c: int.uc ../unroll.awk
116 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
117
118tilegx8.c: tilegx.uc ../unroll.awk
119 $(AWK) ../unroll.awk -vN=8 < tilegx.uc > $@
120
121tables.c: mktables
122 ./mktables > tables.c
123
124clean:
125 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c neon*.c tables.c raid6test
126 rm -f tilegx*.c
127
128spotless: clean
129 rm -f *~