# $Id: Makefile.kmk 125764 2018-10-12 17:09:46Z michael $
## @file
# Sub-Makefile for the OpenSSL base directory.
#

#
# Copyright (C) 2006-2020 Oracle Corporation
#
# Oracle Corporation confidential
# All rights reserved
#

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

# Make sure our Config.kmk is included.
ifndef VBOX_PATH_CRYPTO
 include $(PATH_SUB_CURRENT)/Config.kmk
endif

# Include sub-makefiles.
include $(PATH_SUB_CURRENT)/crypto/Makefile.kmk
include $(PATH_SUB_CURRENT)/ssl/Makefile.kmk

# Let kBuild generate the rules.
include $(FILE_KBUILD_SUB_FOOTER)


#
# How to regenerate the openssl-mangling.h
#
openssl-mangling.h openssl-mangling-new.h: $(VBox-libcrypto_1_TARGET) $(VBox-libssl_1_TARGET) FORCE
	$(RM) -f -- $@
	$(APPEND_EXT) -tn $@ \
		'/* $(DOLLAR)Id: $(DOLLAR) */' \
		"/** @file" \
		" * Autogenerate symbol mangling header for openssl." \
		" */" \
		"" \
		"/*" \
		" * Copyright (C) 2011$(if-expr $(date %Y) > 2011,-$(date %Y),) Oracle Corporation" \
		" *" \
		" * This file is part of VirtualBox Open Source Edition (OSE), as" \
		" * available from http://www.virtualbox.org. This file is free software;" \
		" * you can redistribute it and/or modify it under the terms of the GNU" \
		" * General Public License (GPL) as published by the Free Software" \
		" * Foundation, in version 2 as it comes in the \"COPYING\" file of the" \
		" * VirtualBox OSE distribution. VirtualBox OSE is distributed in the" \
		" * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind." \
		" *" \
		" * The contents of this file may alternatively be used under the terms" \
		" * of the Common Development and Distribution License Version 1.0" \
		" * (CDDL) only, as it comes in the \"COPYING.CDDL\" file of the" \
		" * VirtualBox OSE distribution, in which case the provisions of the" \
		" * CDDL are applicable instead of those of the GPL." \
		" *" \
		" * You may elect to license modified versions of this file under the" \
		" * terms and conditions of either the GPL or the CDDL or both." \
		" */" \
		"" \
		"#ifndef ___openssl_mangling_h___" \
		"#define ___openssl_mangling_h___" \
		"# ifdef VBOX_IN_EXTPACK" \
		"#  define OPENSSL_MANGLER(a_Name) OracleExtPack_ ## a_Name" \
		"#  define OPENSSL_MANGLER_ASM(a_Name) _OracleExtPack_ ## a_Name" \
		"# else" \
		"#  define OPENSSL_MANGLER(a_Name) VBox_ ## a_Name" \
		"#  define OPENSSL_MANGLER_ASM(a_Name) _VBox_ ## a_Name" \
		"# endif"
	nm $(filter-out FORCE, $+) \
		| $(SED) \
			-e '/^[[:xdigit:]][[:xdigit:]]* [TSDBC] /!d' \
			-e '/\.eh$(DOLLAR)/d' \
			-e 's/^[^ ]* [TSDBC] $(if $(intersects $(KBUILD_TARGET), darwin os2 win),_,)\([[:alpha:]_].*\)/\1/' \
			-e 's/[[:space:]]*//g' \
			-e 's/^VBox_//' \
		| sort \
		| $(SED) -e 's/^\(.*\)$(DOLLAR)/#ifndef OPENSSL_MANGLE_ASM\n# ifndef \1\n#  define \1 OPENSSL_MANGLER(\1)\n# endif\n#else\n# ifndef _\1\n#  define _\1 OPENSSL_MANGLER_ASM(\1)\n# endif\n#endif/' --append-text $@
	$(APPEND_EXT) -n $@ \
		"#endif" \
		""

#
# Lists unmangled symbols.
#
.PHONY: check-openssl-mangling
check-openssl-mangling: \
		$(VBox-libcrypto_1_TARGET) \
		$(VBox-libssl_1_TARGET) \
		$(VBoxExtPack-libcrypto_1_TARGET) \
		$(VBoxExtPack-libssl_1_TARGET) FORCE
	nm $(VBox-libcrypto_1_TARGET) $(VBox-libssl_1_TARGET) \
		| $(SED) \
			-e '/^[[:xdigit:]][[:xdigit:]]* [TSDBC] /!d' \
			-e 's/^[^ ]* [TSDBC] $(if $(intersects $(KBUILD_TARGET), darwin os2 win),_,)\([[:alpha:]_].*\)/\1/' \
			-e 's/[[:space:]]*//g' \
			-e '/^VBox_/d' \
		| sort
	nm $(VBoxExtPack-libcrypto_1_TARGET) $(VBoxExtPack-libssl_1_TARGET) \
		| $(SED) \
			-e '/^[[:xdigit:]][[:xdigit:]]* [TSDBC] /!d' \
			-e 's/^[^ ]* [TSDBC] $(if $(intersects $(KBUILD_TARGET), darwin os2 win),_,)\([[:alpha:]_].*\)/\1/' \
			-e 's/[[:space:]]*//g' \
			-e '/^OracleExtPack_/d' \
		| sort