# $Id: vboximportchecker.kmk 93322 2022-01-18 15:23:38Z vboxsync $
## @file
# VBox import checker unit.
#

#
# Copyright (C) 2017 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.
#

UNIT_vboximportchecker = bldRTLdrCheckImports

# Add our property.
PROPS_SINGLE          += VBOX_IMPORT_CHECKER
PROPS_SINGLE_LNK      += VBOX_IMPORT_CHECKER
PROPS_PROGRAMS_SINGLE += VBOX_IMPORT_CHECKER
PROPS_DLLS_SINGLE     += VBOX_IMPORT_CHECKER
PROPS_SYSMODS_SINGLE  += VBOX_IMPORT_CHECKER

# Helper for expanding certain variables while assigning.
define def_unit_vboximportchecker_internal_expand_twice
$(target)_POST_CMDS += $$(if-expr "$$(tool_do)" != "LINK_LIBRARY",$$(NLTAB)$$(VBOX_RTLDRCHECKIMPORTS) -q -p "$$(KBUILD_DEVTOOLS)/$(bld_trg).$(bld_trg_arch)/exports/$$($(target)_2_VBOX_IMPORT_CHECKER)" $$(out),)
endef

define def_unit_vboximportchecker_target_pre
# Do not apply to ASAN builds as it requires newere DLLs.
ifneq ($(KBUILD_TYPE),asan)

# Set pass 2 variable (simpler) and act on it.
 $(target)_2_VBOX_IMPORT_CHECKER := $(evalcall def_fn_prop_get_first_defined,VBOX_IMPORT_CHECKER)
 ifdef $(target)_2_VBOX_IMPORT_CHECKER
  $(target)_LNK_ORDERDEPS += $(VBOX_RTLDRCHECKIMPORTS)
  $(eval $(def_unit_vboximportchecker_internal_expand_twice))
 endif

endif

endef