makefile_riscv32

#
# Makefile for the SOSCL
#

CROSS_COMPILE =	/home/yann/FreedomStudio/SiFive/riscv64-unknown-elf-gcc-8.3.0-2019.08.0/bin/riscv64-unknown-elf
CC=	$(CROSS_COMPILE)-gcc
AR=	$(CROSS_COMPILE)-ar
ARCH= rv32imac
#TARGET=SOSCL_SIFIVE_E31

ifeq ($(TARGET),)
	TARGET = SOSCL_SIFIVE_E31
endif

.PHONY: print_vars
printf_vars:
	@echo "$(TARGET)"

CFLAGS= -g -O2 -W -Wall -DSOSCL_WORD32 -D$(TARGET) -march=$(ARCH) -D$(ARCH) -mabi=ilp32 -mcmodel=medlow -ffunction-sections -fdata-sections -finline-functions --specs=nano.specs -DSOSCL_WORD32 -Wl,--gc-sections -Wl,-Map,sifive-welcome.map -nostartfiles -nostdlib

IFLAGS= -I ./include -I ./test/include
LFLAGS= -L ./
ARFLAGS= cru

OBJ  = src/publickey/ecc/soscl_ecc.o src/publickey/ecc/ecdsa/soscl_ecdsa.o src/publickey/ecc/keygen/soscl_ecc_keygeneration.o src/publickey/bignumbers/soscl_bignumbers.o
OBJ += src/hash/soscl_hash_sha.o
OBJ += src/hash/sha256/soscl_hash_sha256.o
OBJ += src/hash/sha512/soscl_hash_sha512.o
OBJ += src/hash/sha384/soscl_hash_sha384.o src/hash/soscl_hmac.o
OBJ += src/management/string/soscl_mem_ops.o
OBJ += src/management/info/soscl_info.o
OBJ += src/management/support/soscl_stack.o src/management/support/soscl_init.o
OBJ += src/random/soscl_rand_rng.o src/random/soscl_rand_sp800_90a_hash_drbg.o
OBJ += src/management/self_tests/soscl_hash_stests.o src/management/self_tests/soscl_ecdsa_stests.o

all:	soscl.a

#
# Dependencies
#

%.o:	%.c
	$(CC) $(CFLAGS) $(LDFLAGS) $(IFLAGS) -c -o $@ $<

%.S:	%.c
	$(CC) $(CFLAGS) $(LDFLAGS) $(IFLAGS) -c -S -fverbose-asm -o $@ $<

soscl.a:	$(OBJ)
	$(AR) $(ARFLAGS) libsoscl_$(ARCH)_$(TARGET).a $(OBJ)

# End Of Makefile