# Copyright 2010 by Nest Labs, Inc. All rights reserved.
#
# This program is confidential and proprietary to Nest Labs, Inc.,
# and may not be reproduced, published or disclosed to others without
# company authorization.
#

DEPTH = ../../

include $(DEPTH)Makefile.config

OUTDIR = $(OBJ_DIR)
SRCDIR = ./
INCDIR = ./

OBJECT_FILES = \
	bn_add \
	bn_div \
	bn_exp \
	bn_lib \
	bn_ctx \
	bn_mul \
	bn_mod \
	bn_print \
	bn_rand \
	bn_shift \
	bn_word \
	bn_blind \
	bn_kron \
	bn_sqrt \
	bn_gcd \
	bn_prime \
	bn_err \
	bn_sqr \
	bn_asm \
	bn_recp \
	bn_mont \
	bn_mpi \
	bn_exp2 \
	bn_gf2m \
	bn_nist \
	bn_depr \
	bn_const

ifeq ($(BN_MONT_ASM_TYPE), arm)
OBJECT_FILES += bn_mont_mul
endif

HEADER_FILES = \
	bn_lcl \
	bn_prime

OBJECTS = $(OBJECT_FILES:%=$(OUTDIR)/%.o)
HEADERS = $(HEADER_FILES:%=$(INCDIR)/%.h)

all: $(OUTDIR) $(LIB_DIR)/libbn.a

$(OUTDIR):
	$(MKDIR) $(OUTDIR)

clean:
	$(RM) $(OUTDIR)

$(OUTDIR)/%.o: $(SRCDIR)/%.c $(HEADERS)
	$(CC) $(CFLAGS) -O2 -c -o $@ $<

$(OUTDIR)/%.o: $(SRCDIR)/%.cpp $(HEADERS)
	$(CC) $(CFLAGS) -c -o $@ $<

$(OUTDIR)/%.o: $(SRCDIR)/%.S $(HEADERS)
	$(CC) $(CFLAGS) -c -o $@ $<

$(OUTDIR)/libbn.a: $(OBJECTS)
	$(ARCHIVE) $@ $(OBJECTS)
	$(RANLIB) $@

$(LIB_DIR)/libbn.a: $(OUTDIR)/libbn.a
	$(MKDIR) $(dir $@)
	$(CP) $< $@