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 *~ 130