lib/raid6/test/Makefile

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