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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
13
14.c.o:
15 $(CC) $(CFLAGS) -c -o $@ $<
16
17%.c: ../%.c
18 cp -f $< $@
19
20%.uc: ../%.uc
21 cp -f $< $@
22
23all: raid6.a raid6test
24
25raid6.a: __KEEPMAKEFILEO__B.o __KEEPMAKEFILEO__C.o __KEEPMAKEFILEO__D.o __KEEPMAKEFILEO__E.o __KEEPMAKEFILEO__F.o __KEEPMAKEFILEO__G.o __KEEPMAKEFILEO__H.o __KEEPMAKEFILEO__I.o __KEEPMAKEFILEO__J.o \
26 __KEEPMAKEFILEO__BA.o __KEEPMAKEFILEO__BB.o __KEEPMAKEFILEO__BC.o __KEEPMAKEFILEO__BD.o __KEEPMAKEFILEO__BE.o __KEEPMAKEFILEO__BF.o \
27 __KEEPMAKEFILEO__BG.o
28 rm -f $@
29 $(AR) cq $@ $^
30 $(RANLIB) $@
31
32raid6test: test.c raid6.a
33 $(CC) $(CFLAGS) -o raid6test $^
34
35altivec1.c: altivec.uc ../unroll.awk
36 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@
37
38altivec2.c: altivec.uc ../unroll.awk
39 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@
40
41altivec4.c: altivec.uc ../unroll.awk
42 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@
43
44altivec8.c: altivec.uc ../unroll.awk
45 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@
46
47int1.c: int.uc ../unroll.awk
48 $(AWK) ../unroll.awk -vN=1 < int.uc > $@
49
50int2.c: int.uc ../unroll.awk
51 $(AWK) ../unroll.awk -vN=2 < int.uc > $@
52
53int4.c: int.uc ../unroll.awk
54 $(AWK) ../unroll.awk -vN=4 < int.uc > $@
55
56int8.c: int.uc ../unroll.awk
57 $(AWK) ../unroll.awk -vN=8 < int.uc > $@
58
59int16.c: int.uc ../unroll.awk
60 $(AWK) ../unroll.awk -vN=16 < int.uc > $@
61
62int32.c: int.uc ../unroll.awk
63 $(AWK) ../unroll.awk -vN=32 < int.uc > $@
64
65tables.c: mktables
66 ./mktables > tables.c
67
68clean:
69 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c tables.c raid6test
70
71spotless: clean
72 rm -f *~