#############################################################################
# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0 OR ISC
#############################################################################

# If actually on an ARM8 machine, just use the GNU assmbler (as). Otherwise
# use a cross-assembling version so that the code can still be assembled
# and the proofs checked against the object files (though you won't be able
# to run code without additional emulation infrastructure). The aarch64
# cross-assembling version can be installed manually by something like:
#
#  sudo apt-get install binutils-aarch64-linux-gnu

UNAME_RESULT=$(shell uname -p)

ifeq ($(UNAME_RESULT),aarch64)
GAS=as
else
GAS=aarch64-linux-gnu-as
endif

# List of object files

OBJ = bignum_add_p521.o \
      bignum_cmul_p521.o \
      bignum_deamont_p521.o \
      bignum_demont_p521.o \
      bignum_double_p521.o \
      bignum_fromlebytes_p521.o \
      bignum_half_p521.o \
      bignum_mod_n521_9.o \
      bignum_mod_p521_9.o \
      bignum_montmul_p521.o \
      bignum_montmul_p521_alt.o \
      bignum_montsqr_p521.o \
      bignum_montsqr_p521_alt.o \
      bignum_mul_p521.o \
      bignum_mul_p521_alt.o \
      bignum_neg_p521.o \
      bignum_optneg_p521.o \
      bignum_sqr_p521.o \
      bignum_sqr_p521_alt.o \
      bignum_sub_p521.o \
      bignum_tolebytes_p521.o \
      bignum_tomont_p521.o \
      bignum_triple_p521.o \
      p521_jadd.o \
      p521_jdouble.o \
      p521_jmixadd.o

%.o : %.S ; $(CC) -E -I../../include $< | $(GAS) -o $@ -

default: $(OBJ);

clean:; rm -f *.o *.correct