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 ($(ARCH),x86_64) 21 CFLAGS += -DCONFIG_X86_64 22 IS_X86 = yes 23endif 24 25ifeq ($(IS_X86),yes) 26 OBJS += mmx.o sse1.o sse2.o avx2.o recov_ssse3.o recov_avx2.o 27 CFLAGS += $(shell echo "vpbroadcastb %xmm0, %ymm1" | \ 28 gcc -c -x assembler - >&/dev/null && \ 29 rm ./-.o && echo -DCONFIG_AS_AVX2=1) 30else 31 HAS_ALTIVEC := $(shell echo -e '\#include <altivec.h>\nvector int a;' |\ 32 gcc -c -x c - >&/dev/null && \ 33 rm ./-.o && echo yes) 34 ifeq ($(HAS_ALTIVEC),yes) 35 OBJS += altivec1.o altivec2.o altivec4.o altivec8.o 36 endif 37endif 38 39.c.o: 40 $(CC) $(CFLAGS) -c -o $@ $< 41 42%.c: ../%.c 43 cp -f $< $@ 44 45%.uc: ../%.uc 46 cp -f $< $@ 47 48all: raid6.a raid6test 49 50raid6.a: $(OBJS) 51 rm -f $@ 52 $(AR) cq $@ $^ 53 $(RANLIB) $@ 54 55raid6test: test.c raid6.a 56 $(CC) $(CFLAGS) -o raid6test $^ 57 58altivec1.c: altivec.uc ../unroll.awk 59 $(AWK) ../unroll.awk -vN=1 < altivec.uc > $@ 60 61altivec2.c: altivec.uc ../unroll.awk 62 $(AWK) ../unroll.awk -vN=2 < altivec.uc > $@ 63 64altivec4.c: altivec.uc ../unroll.awk 65 $(AWK) ../unroll.awk -vN=4 < altivec.uc > $@ 66 67altivec8.c: altivec.uc ../unroll.awk 68 $(AWK) ../unroll.awk -vN=8 < altivec.uc > $@ 69 70int1.c: int.uc ../unroll.awk 71 $(AWK) ../unroll.awk -vN=1 < int.uc > $@ 72 73int2.c: int.uc ../unroll.awk 74 $(AWK) ../unroll.awk -vN=2 < int.uc > $@ 75 76int4.c: int.uc ../unroll.awk 77 $(AWK) ../unroll.awk -vN=4 < int.uc > $@ 78 79int8.c: int.uc ../unroll.awk 80 $(AWK) ../unroll.awk -vN=8 < int.uc > $@ 81 82int16.c: int.uc ../unroll.awk 83 $(AWK) ../unroll.awk -vN=16 < int.uc > $@ 84 85int32.c: int.uc ../unroll.awk 86 $(AWK) ../unroll.awk -vN=32 < int.uc > $@ 87 88tables.c: mktables 89 ./mktables > tables.c 90 91clean: 92 rm -f *.o *.a mktables mktables.c *.uc int*.c altivec*.c tables.c raid6test 93 94spotless: clean 95 rm -f *~ 96