# $Id: Makefile.kmk 96407 2022-08-22 17:43:14Z vboxsync $
## @file
# OpenSSL Sub-Makefile.
#

#
# Copyright (C) 2019-2022 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, in version 3 of the
# License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#

SUB_DEPTH = ../../../../..
include $(KBUILD_PATH)/subheader.kmk

LIBRARIES += crypto_ec
crypto_ec_TEMPLATE = SUBLIBCRYPTO
crypto_ec_DEFS = OPENSSL_NO_DEPRECATED
crypto_ec_SOURCES = \
	curve25519.c \
	curve448/arch_32/f_impl32.c \
	curve448/arch_64/f_impl64.c \
	curve448/curve448.c \
	curve448/curve448_tables.c \
	curve448/eddsa.c \
	curve448/f_generic.c \
	curve448/scalar.c \
	ec2_oct.c \
	ec2_smpl.c \
	ec_ameth.c \
	ec_asn1.c \
	ec_backend.c \
	ec_check.c \
	ec_curve.c \
	ec_cvt.c \
	ec_deprecated.c \
	ec_err.c \
	ec_key.c \
	ec_kmeth.c \
	ec_lib.c \
	ec_mult.c \
	ec_oct.c \
	ec_pmeth.c \
	ec_print.c \
	ecdh_kdf.c \
	ecdh_ossl.c \
	ecdsa_ossl.c \
	ecdsa_sign.c \
	ecdsa_vrf.c \
	eck_prn.c \
	ecp_mont.c \
	ecp_nist.c \
	ecp_nistz256.c \
	ecp_oct.c \
	ecp_smpl.c \
	ecx_backend.c \
	ecx_key.c \
	ecx_meth.c

ifdef VBOX_WITH_CRYPTO_ASM
 crypto_ec_SOURCES.x86 += \
	$(VBOX_PATH_CRYPTO_GENASM)/ecp_nistz256-x86.S
 crypto_ec_SOURCES.amd64 += \
	$(VBOX_PATH_CRYPTO_GENASM)/ecp_nistz256-x86_64.S \
	$(VBOX_PATH_CRYPTO_GENASM)/x25519-x86_64.S
endif
$(evalcall VBOX_OPENSSL_X86,crypto_ec)


recreate-ec-asm: $(VBOX_PATH_CRYPTO)/perlasm/x86asm.pl \
	$(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86.pl \
	$(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86_64.pl \
	$(VBOX_PATH_CRYPTO_EC)/asm/x25519-x86_64.pl
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86.pl elf -fPIC $(VBOX_PATH_CRYPTO)/genasm-elf/ecp_nistz256-x86.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86_64.pl elf $(VBOX_PATH_CRYPTO)/genasm-elf/ecp_nistz256-x86_64.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/x25519-x86_64.pl elf $(VBOX_PATH_CRYPTO)/genasm-elf/x25519-x86_64.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86.pl macosx $(VBOX_PATH_CRYPTO)/genasm-macosx/ecp_nistz256-x86.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86_64.pl macosx $(VBOX_PATH_CRYPTO)/genasm-macosx/ecp_nistz256-x86_64.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/x25519-x86_64.pl macosx $(VBOX_PATH_CRYPTO)/genasm-macosx/x25519-x86_64.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86.pl win32n $(VBOX_PATH_CRYPTO)/genasm-nasm/ecp_nistz256-x86.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/ecp_nistz256-x86_64.pl nasm $(VBOX_PATH_CRYPTO)/genasm-nasm/ecp_nistz256-x86_64.S
	perl $(VBOX_PATH_CRYPTO_EC)/asm/x25519-x86_64.pl nasm $(VBOX_PATH_CRYPTO)/genasm-nasm/x25519-x86_64.S

include $(FILE_KBUILD_SUB_FOOTER)