lib/raid6/test/Makefile

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