crypto/chacha20/Makefile.cross

   1 .PHONY: all # tests
   2
   3 CROSS ?= powerpc64le-linux-gnu-
   4 AS = $(CROSS)as
   5 CC = $(CROSS)gcc
   6 LD = $(CROSS)ld
   7 OBJCOPY = $(CROSS)objcopy
   8 CFLAGS = -O3 -Wall -Wextra -mno-vsx -mno-altivec
   9
  10 AFLAGS ?= -mpwr9
  11
  12 SRCDIR = src
  13
  14 SOURCES := $(SRCDIR)/svp64test.c $(SRCDIR)/xchacha20.c
  15 OBJECTS := $(SOURCES:$(SRCDIR)/%.c=$(SRCDIR)/%.o)
  16
  17 OBJ = chacha20test.bin
  18
  19 export DUMP = /tmp/out
  20
  21 # commented for luke's convenience
  22 # export SILENCELOG = 1
  23
  24 all: tests
  25
  26 $(OBJECTS): $(SRCDIR)/%.o : $(SRCDIR)/%.c
  27         $(CC) $(CFLAGS) -c $< -o $@
  28
  29 #pysvp64asm $< $<.sv
  30 #$(AS) $(AFLAGS) -c $<.sv -le -o $<.o
  31 chacha20test.bin: $(OBJECTS)
  32         $(LD) $(OBJECTS) -EL -o $<.elf -T memmap
  33         $(OBJCOPY) $<.elf -I elf64-little -O binary $@
  34
  35 tests: $(OBJ)
  36         @echo chacha20
  37         ls -altr chacha20.sh
  38         ./chacha20.sh $$i $$DUMP$$i || exit 1;
  39
  40 clean:
  41         rm $(OBJ) $(OBJECTS)