# $Id: Makefile.kmk 38933 2011-10-04 07:48:45Z vboxsync $
## @file
# Sub-Makefile for the PCI passthru driver (VBoxPci).
#

#
# Copyright (C) 2011 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.
#

SUB_DEPTH = ../../../..
include $(KBUILD_PATH)/subheader.kmk
if1of ($(KBUILD_TARGET), linux)

 ifdef VBOX_WITH_VBOXDRV
  #
  # The driver.
  # Note! For Linux, this is just a compile test. Don't use the binary!
  #
  SYSMODS += VBoxPci
  VBoxPci_TEMPLATE       = VBOXR0DRV
  VBoxPci_INST           = $(INST_VBOXPCI)$(if $(eq $(KBUILD_TARGET),darwin),Contents/MacOS/)
  VBoxPci_NAME.linux     = vboxpci
  VBoxPci_NOINST.linux   = true
  VBoxPci_DEFS           = IN_RT_R0 VBOX_SVN_REV=$(VBOX_SVN_REV) IN_SUP_STATIC
  VBoxPci_DEFS.linux     = KBUILD_MODNAME=KBUILD_STR\(vboxpci\) KBUILD_BASENAME=KBUILD_STR\(vboxpci\) MODULE
  VBoxPci_INCS.linux    := \
 	$(PATH_ROOT)/src/VBox/Runtime/r0drv/linux
  VBoxPci_INCS           = \
 	.
  VBoxPci_SOURCES.linux  = \
 	linux/VBoxPci-linux.c
  VBoxPci_SOURCES        = \
 	VBoxPci.c
  VBoxPci_LIBS          += \
 	$(PATH_STAGE_LIB)/SUPR0IdcClient$(VBOX_SUFF_LIB)
 endif

 #
 # Install the sources.
 #
 include $(PATH_SUB_CURRENT)/linux/files_vboxpci
 INSTALLS += VBoxPci-src
 VBoxPci-src_INST       = bin/src/vboxpci/
 VBoxPci-src_SOURCES    = \
	$(subst $(DQUOTE),,$(VBOX_VBOXPCI_SOURCES)) \
 	$(VBoxPci-src_0_OUTDIR)/Makefile
 VBoxPci-src_EXEC_SOURCES = \
 	$(VBoxPci-src_0_OUTDIR)/build_in_tmp \
 	$(PATH_ROOT)/src/VBox/HostDrivers/linux/do_Module.symvers
 VBoxPci-src_CLEAN      = \
 	$(VBoxPci-src_0_OUTDIR)/Makefile \
 	$(PATH_TARGET)/VBoxPciSrc-src-1.dep \
 	$(VBoxPci-src_0_OUTDIR)/build_in_tmp

 # Generate the scripts needed for building the kernel module.

 includedep $(PATH_TARGET)/VBoxPci-src-1.dep
$$(VBoxPci-src_0_OUTDIR)/Makefile: \
		$(PATH_SUB_CURRENT)/linux/Makefile \
		$$(if $$(eq $$(VBoxPci/linux/Makefile_VBOX_HARDENED),$$(VBOX_WITH_HARDENING)),,FORCE) \
		| $$(dir $$@)
	$(QUIET)$(RM) -f -- $@
 ifndef VBOX_WITH_HARDENING
	$(QUIET)$(SED) -e "s;-DVBOX_WITH_HARDENING;;g" --output $@ $<
 else
	$(QUIET)$(CP) -f $< $@
 endif
	%$(QUIET2)$(APPEND) -t '$(PATH_TARGET)/VBoxPci-src-1.dep' 'VBoxPci/linux/Makefile_VBOX_HARDENED=$(VBOX_WITH_HARDENING)'

$$(VBoxPci-src_0_OUTDIR)/build_in_tmp: \
		$(PATH_ROOT)/src/VBox/HostDrivers/linux/build_in_tmp \
		$(VBOX_VERSION_STAMP) \
		| $$(dir $$@)
	$(call MSG_TOOL,Creating,,$@)
	$(QUIET)$(RM) -f -- $@
	$(QUIET)$(SED) -e "s;_VERSION_;${VBOX_VERSION_STRING};g; s;_MODULE_;vboxpci;g; s;_BUILDTYPE_;${KBUILD_TYPE};g" --output $@ $<
	$(QUIET)$(CHMOD) 0755 $@

endif # Supported platform.
include $(KBUILD_PATH)/subfooter.kmk