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 9# Adjust as desired 10CC = gcc 11OPTFLAGS = -O2 12CFLAGS = -I.. -I ../../../include -g $(OPTFLAGS) 13LD = ld 14AWK = awk -f 15AR = ar 16RANLIB = ranlib 17OBJS = int1.o int2.o int4.o int8.o int16.o int32.o recov.o algos.o tables.o 18 19ARCH := $(shell uname -m 2>/dev/null | sed -e /s/i.86/i386/) 20ifeq ($(ARCH),i386) 21 CFLAGS += -DCONFIG_X86_32 22 IS_X86 = yes 23endif 24ifeq ($(ARCH),x86_64) 25 CFLAGS += -DCONFIG_X86_64 26 IS_X86 = yes 27endif 28 29ifeq ($(ARCH),arm) 30 CFLAGS += -I../../../arch/arm/include -mfpu=neon 31 HAS_NEON = yes 32endif 33ifeq ($(ARCH),aarch64) 34 CFLAGS += -I../../../arch/arm64/include 35 HAS_NEON = yes 36endif 37 38ifeq ($(IS_X86),yes) 39 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o avx512.o recov_avx512.o 40 CFLAGS += -DCONFIG_X86 41 CFLAGS += $(shell echo "vpmovm2b %k1, %zmm5" | \ 42 gcc -c -x assembler - >/dev/null 2>&1 && \ 43 rm ./-.o && echo -DCONFIG_AS_AVX512=1) 44else ifeq ($(HAS_NEON),yes) 45 OBJS += neon.o neon1.o neon2.o neon4.o neon8.o recov_neon.o recov_neon_inner.o 46 CFLAGS += -DCONFIG_KERNEL_MODE_NEON=1 47else 48 HAS_ALTIVEC := $(shell printf '$(pound)include <altivec.h>\nvector int a;\n' |\ 49 gcc -c -x c - >/dev/null && rm ./-.o && echo yes) 50 ifeq ($(HAS_ALTIVEC),yes) 51 CFLAGS += -I../../../arch/powerpc/include 52 CFLAGS += -DCONFIG_ALTIVEC 53 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o \ 54 vpermxor1.o vpermxor2.o vpermxor4.o vpermxor8.o 55 endif 56endif 57 58.c.o: 59 $(CC) $(CFLAGS) -c -o $@ $< 60 61%.c: ../%.c 62 cp -f $< $@ 63 64%.uc: ../%.uc 65 cp -f $< $@ 66 67all: raid6.a raid6test 68 69raid6.a: $(OBJS) 70 rm -f $@ 71 $(AR) cq $@ $^ 72 $(RANLIB) $@ 73 74raid6test: test.c raid6.a 75 $(CC) $(CFLAGS) -o raid6test $^ 76 77neon1.c: neon.uc ../unroll.awk 78 $(AWK) ../unroll.awk -vN=1 < neon.uc > $@ 79 80neon2.c: neon.uc ../unroll.awk 81 $(AWK) ../unroll.awk -vN=2 < neon.uc > $@ 82 83neon4.c: neon.uc ../unroll.awk 84 $(AWK) ../unroll.awk -vN=4 < neon.uc > $@ 85 86neon8.c: neon.uc ../unroll.awk 87 $(AWK) ../unroll.awk -vN=8 < neon.uc > $@ 88 89altivec1.c: altivec.uc ../unroll.awk 90 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@ 91 92altivec2.c: altivec.uc ../unroll.awk 93 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@ 94 95altivec4.c: altivec.uc ../unroll.awk 96 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@ 97 98altivec8.c: altivec.uc ../unroll.awk 99 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@ 100 101vpermxor1.c: vpermxor.uc ../unroll.awk 102 $(AWK) ../unroll.awk -vN=1 < vpermxor.uc > $@ 103 104vpermxor2.c: vpermxor.uc ../unroll.awk 105 $(AWK) ../unroll.awk -vN=2 < vpermxor.uc > $@ 106 107vpermxor4.c: vpermxor.uc ../unroll.awk 108 $(AWK) ../unroll.awk -vN=4 < vpermxor.uc > $@ 109 110vpermxor8.c: vpermxor.uc ../unroll.awk 111 $(AWK) ../unroll.awk -vN=8 < vpermxor.uc > $@ 112 113int1.c: int.uc ../unroll.awk 114 $(AWK) ../unroll.awk -vN=1 < int.uc > $@ 115 116int2.c: int.uc ../unroll.awk 117 $(AWK) ../unroll.awk -vN=2 < int.uc > $@ 118 119int4.c: int.uc ../unroll.awk 120 $(AWK) ../unroll.awk -vN=4 < int.uc > $@ 121 122int8.c: int.uc ../unroll.awk 123 $(AWK) ../unroll.awk -vN=8 < int.uc > $@ 124 125int16.c: int.uc ../unroll.awk 126 $(AWK) ../unroll.awk -vN=16 < int.uc > $@ 127 128int32.c: int.uc ../unroll.awk 129 $(AWK) ../unroll.awk -vN=32 < int.uc > $@ 130 131tables.c: mktables 132 ./mktables > tables.c 133 134clean: 135 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c vpermxor*.c neon*.c tables.c raid6test 136 137spotless: clean 138 rm -f *~ 139