# $Id: Makefile.kmk 16013 2009-01-17 23:58:41Z vboxsync $
## @file
# Makefile for the Cross Platform Guest Additions Driver.
#

#
# Copyright (C) 2007 Sun Microsystems, Inc.
#
# 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.
#
# Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
# Clara, CA 95054 USA or visit http://www.sun.com if you need
# additional information or have any questions.
#

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


if1of ($(KBUILD_TARGET), \
	freebsd \
	$(if $(defined VBOX_WITH_OS2_ADDITIONS),os2,) \
	$(if $(defined VBOX_WITH_ADDITION_DRIVERS),linux,) \
	solaris) # linux is not yet using this code, just for syntax checking changes.
 #
 # VBoxGuest - The Guest Additions Driver (mixed case).
 #
 SYSMODS += VBoxGuest
 VBoxGuest_TEMPLATE      = VBOXGUESTR0
 VBoxGuest_NAME.freebsd  = vboxguest
 VBoxGuest_NAME.linux    = vboxguest
 VBoxGuest_NAME.solaris  = vboxguest
 VBoxGuest_NOINST.linux  = true
 VBoxGuest_DEFS.solaris  = VBOX_SVN_REV=$(VBOX_SVN_REV)
 VBoxGuest_DEPS.solaris += $(VBOX_SVN_REV_KMK)
 VBoxGuest_DEFS          = VBGL_VBOXGUEST VBOX_WITH_HGCM
 VBoxGuest_INCS          = .
 VBoxGuest_INCS.freebsd  = $(PATH_VBoxGuest)
 ifneq ($(KBUILD_TARGET),os2)
  ifn1of ($(KBUILD_TARGET), linux freebsd solaris)
   VBoxGuest_SOURCES     = VBoxGuest-$(KBUILD_TARGET).cpp
  else
   VBoxGuest_SOURCES     = VBoxGuest-$(KBUILD_TARGET).c
  endif
  VBoxGuest_SOURCES     += VBoxGuest.cpp
  VBoxGuest_LIBS          = \
  	$(VBOX_LIB_VBGL_R0BASE) \
  	$(VBOX_LIB_IPRT_GUEST_R0)
  VBoxGuest_INTERMEDIATES.freebsd = \
  	$(PATH_VBoxGuest)/pci_if.h \
  	$(PATH_VBoxGuest)/bus_if.h \
  	$(PATH_VBoxGuest)/device_if.h
  VBoxGuest_CLEAN.freebsd = $(VBoxGuest_INTERMEDIATES.freebsd)

 else # OS/2:
  # The library order is crucial, so a bit of trickery is necessary.
  # A library is used to make sure that VBoxGuestA-os2.asm is first in the link. (temporary hack?)
  VBoxGuest_SOURCES       = \
  	VBoxGuestA-os2.asm \
  	VBoxGuest-os2.def
  #VBoxGuest_LDFLAGS       = -s -t -v
  VBoxGuest_LIBS          = \
  	$(TARGET_VBoxGuestLibOs2Hack) \
  	$(VBOX_LIB_VBGL_R0BASE) \
  	$(VBOX_LIB_IPRT_GUEST_R0) \
  	$(VBOX_GCC_LIBGCC) \
  	end
  ## When debugging init with kDrvTest:
  #VBoxGuest_NAME          = VBoxGst

  # see
  LIBRARIES += VBoxGuestLibOs2Hack
  VBoxGuestLibOs2Hack_TEMPLATE = VBOXGUESTR0LIB
  VBoxGuestLibOs2Hack_NOINST = true
  VBoxGuestLibOs2Hack_DEFS = $(VBoxGuest_DEFS)
  VBoxGuestLibOs2Hack_INCS = \
  	. \
  	$(PATH_ROOT)/src/VBox/Runtime/include # for the os2ddk
  VBoxGuestLibOs2Hack_SOURCES = \
  	VBoxGuest-os2.cpp \
  	VBoxGuest.cpp
 endif # OS/2

 ifeq ($(KBUILD_TARGET),freebsd)
  #
  # FreeBSD: Genereate bus, device and pci interface headers. (explain why)
  #
  # We cannot give a output path to the awk program, it will always generate
  # the header next to the source. So, we'll have to temporarily copy the
  # source file to the destination direction for it to work out correctly.
  #
  VBOX_AWK := /usr/bin/awk
  $$(PATH_VBoxGuest)/bus_if.h: $(VBOX_FREEBSD_SRC)/kern/bus_if.m
	$(call MSG_TOOL,awk,VBoxGuest,$<,$@)
	$(QUIET)$(CP) -f $(VBOX_FREEBSD_SRC)/kern/bus_if.m $(PATH_VBoxGuest)/bus_if.m
	$(QUIET)$(VBOX_AWK) -f $(VBOX_FREEBSD_SRC)/tools/makeobjops.awk $(PATH_VBoxGuest)/bus_if.m -h -p
	$(QUIET)$(RM) $(PATH_VBoxGuest)/bus_if.m

  $$(PATH_VBoxGuest)/device_if.h: $(VBOX_FREEBSD_SRC)/kern/device_if.m
	$(call MSG_TOOL,awk,VBoxGuest,$<,$@)
	$(QUIET)$(CP) -f $(VBOX_FREEBSD_SRC)/kern/device_if.m $(PATH_VBoxGuest)/device_if.m
	$(QUIET)$(VBOX_AWK) -f $(VBOX_FREEBSD_SRC)/tools/makeobjops.awk $(PATH_VBoxGuest)/device_if.m -h -p
	$(QUIET)$(RM) $(PATH_VBoxGuest)/device_if.m

  $$(PATH_VBoxGuest)/pci_if.h: $(VBOX_FREEBSD_SRC)/dev/pci/pci_if.m
	$(call MSG_TOOL,awk,VBoxGuest,$<,$@)
	$(QUIET)$(CP) -f $(VBOX_FREEBSD_SRC)/dev/pci/pci_if.m $(PATH_VBoxGuest)/pci_if.m
	$(QUIET)$(VBOX_AWK) -f $(VBOX_FREEBSD_SRC)/tools/makeobjops.awk $(PATH_VBoxGuest)/pci_if.m -h -p
	$(QUIET)$(RM) $(PATH_VBoxGuest)/pci_if.m
 endif # FreeBSD

endif # enabled

include	$(KBUILD_PATH)/subfooter.kmk