# $Id: Makefile.kmk 43485 2012-10-01 10:20:49Z vboxsync $
## @file
# Sub-Makefile for the support library and the drivers/modules/kexts it uses.
#

#
# Copyright (C) 2006-2012 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.
#

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

#
# Targets
#
LIBRARIES += SUPR3 SUPR3Static SUPR3HardenedStatic
ifndef VBOX_ONLY_DOCS
 if1of ($(VBOX_LDR_FMT), pe lx)
  LIBRARIES += SUPR0
 endif
endif
if  !defined(VBOX_ONLY_DOCS) \
 && !defined(VBOX_ONLY_EXTPACKS) \
 && !defined(VBOX_ONLY_TESTSUITE)
 ifdef VBOX_WITH_SUPSVC
  PROGRAMS += VBoxSupSvc
 endif
 ifdef VBOX_WITH_VBOXDRV
  LIBRARIES       += SUPR0IdcClient
  SYSMODS.freebsd += vboxdrv
  SYSMODS.os2     += VBoxDrv
 endif
 INSTALLS.linux   += vboxdrv-mod
 INSTALLS.freebsd += vboxdrv-mod

 #
 # Include sub-makefile(s).
 #
 include $(PATH_SUB_CURRENT)/testcase/Makefile.kmk

 #
 # Populate FILES_VBOXDRV_NOBIN and FILES_VBOXDRV_BIN
 #
 ifeq ($(KBUILD_TARGET),linux)
  include $(PATH_SUB_CURRENT)/linux/files_vboxdrv
 endif
 ifeq ($(KBUILD_TARGET),freebsd)
  include $(PATH_SUB_CURRENT)/freebsd/files_vboxdrv
 endif
endif # !VBOX_ONLY_DOCS && !VBOX_ONLY_EXTPACKS && !VBOX_ONLY_TESTSUITE


#
# The Ring-3 Support Library (this is linked into the IPRT dll, VBoxRT).
#
ifneq ($(filter l4%,$(KBUILD_TARGET) $(BUILD_TARGET_SUB)),)
 # L4 has trouble with -pedantic. It also make trouble when inlining is not enabled.
 SUPR3_TEMPLATE     = VBOXR3NP
else
 SUPR3_TEMPLATE     = VBOXR3
endif
SUPR3_DEFS          = \
	IN_SUP_R3 IN_RT_R3 \
	$(if $(VBOX_WITH_SUPSVC),VBOX_WITH_SUPSVC) \
	$(if $(VBOX_WITH_MAIN),VBOX_WITH_MAIN,) \
	$(if $(VBOX_WITH_RAW_MODE),VBOX_WITH_RAW_MODE,)
SUPR3_INCS         := $(PATH_SUB_CURRENT)
SUPR3_INCS.l4       = $(L4_INCDIR)
SUPR3_SOURCES       = \
	SUPLib.cpp \
	SUPLibSem.cpp \
	SUPLibTracerA.asm \
	SUPR3HardenedIPRT.cpp \
	SUPR3HardenedVerify.cpp \
	$(KBUILD_TARGET)/SUPLib-$(KBUILD_TARGET).cpp

#
# Static version of SUPR3.
#
SUPR3Static_TEMPLATE = VBOXR3STATIC
SUPR3Static_EXTENDS = SUPR3

#
# The static part of the hardened support library (ring-3).
#
SUPR3HardenedStatic_TEMPLATE = VBOXR3HARDENEDLIB
SUPR3HardenedStatic_DEFS     = IN_SUP_HARDENED_R3
SUPR3HardenedStatic_DEFS    += \
	$(if $(VBOX_WITH_SUPSVC),VBOX_WITH_SUPSVC,) \
	$(if $(VBOX_WITH_MAIN),VBOX_WITH_MAIN,) \
	$(if $(VBOX_WITH_RAW_MODE),VBOX_WITH_RAW_MODE,)
SUPR3HardenedStatic_INCS     = .
SUPR3HardenedStatic_SOURCES  = \
	SUPR3HardenedMain.cpp \
	SUPR3HardenedVerify.cpp \
	$(KBUILD_TARGET)/SUPLib-$(KBUILD_TARGET).cpp

#
# VBoxSupSvc - The system wide service/daemon.
#
VBoxSupSvc_TEMPLATE = VBOXR3EXE
VBoxSupSvc_SOURCES = \
	SUPSvc.cpp \
	SUPSvcGlobal.cpp \
	$(KBUILD_TARGET)/SUPSvc-$(KBUILD_TARGET).cpp
if1of ($(KBUILD_TARGET), win)
 VBoxSupSvc_SOURCES += \
	SUPSvcGrant.cpp
endif
ifn1of ($(KBUILD_TARGET), win)
 VBoxSupSvc_SOURCES += \
 	SUPSvcMain-posix.cpp
endif
VBoxSupSvc_LIBS = \
	$(LIB_RUNTIME)


#
# SUPR0 - The Ring-0 Import library.
#
SUPR0_TEMPLATE      = VBoxR0
if1of ($(VBOX_LDR_FMT), pe lx)
 SUPR0_SOURCES       = $(SUPR0_0_OUTDIR)/SUPR0.def
 SUPR0_CLEAN         = $(SUPR0_0_OUTDIR)/SUPR0.def
$$(SUPR0_0_OUTDIR)/SUPR0.def: \
		$(PATH_SUB_CURRENT)/SUPDrv.c \
		$(PATH_SUB_CURRENT)/SUPR0-def-$(VBOX_LDR_FMT).sed \
		| $$(dir $$@)
	$(SED) \
		-f $(dir $<)/SUPR0-def-$(VBOX_LDR_FMT).sed \
		--output $@ \
		$<
endif


#
# SUPR0IdcClient - The Ring-0 IDC client driver library.
#
SUPR0IdcClient_TEMPLATE = VBoxR0DrvLib
SUPR0IdcClient_DEFS = IN_RT_R0 IN_SUP_R0 IN_SUP_STATIC
SUPR0IdcClient_SDKS.win = ReorderCompilerIncs $(VBOX_WINDDK) $(VBOX_WINPSDK)INCS
SUPR0IdcClient_SOURCES.$(KBUILD_TARGET) = \
	$(KBUILD_TARGET)/SUPR0IdcClient-$(KBUILD_TARGET).c
SUPR0IdcClient_SOURCES = \
	SUPR0IdcClient.c \
	SUPR0IdcClientComponent.c \
	SUPR0IdcClientStubs.c



if  !defined(VBOX_ONLY_DOCS) \
 && !defined(VBOX_ONLY_EXTPACKS) \
 && !defined(VBOX_ONLY_TESTSUITE)

ifeq ($(KBUILD_TARGET),os2)

#
# VBoxDrv.sys - The OS/2 driver.
#
VBoxDrv_TEMPLATE      = VBOXR0DRV
VBoxDrv_DEFS          = IN_RT_R0 IN_SUP_R0
VBoxDrv_INCS         := $(PATH_SUB_CURRENT)
#VBoxDrv_LDFLAGS       = -s -t -v
VBoxDrv_SOURCES       = \
	os2/SUPDrvA-os2.asm \
	os2/SUPDrv-os2.def
VBoxDrv_LIBS          = \
	$(VBoxDrvLib_1_TARGET) \
	$(PATH_STAGE_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB) \
	$(VBOX_GCC_LIBGCC) \
	end

# temp hack to ensure that SUPDrvA-os2.asm is first in the link.
LIBRARIES += VBoxDrvLib
VBoxDrvLib_TEMPLATE   = VBOXR0DRV
VBoxDrvLib_INSTTYPE   = none
VBoxDrvLib_DEFS       = IN_RT_R0 IN_SUP_R0
VBoxDrvLib_INCS      := \
	. \
	$(PATH_ROOT)/src/VBox/Runtime/include
VBoxDrvLib_SOURCES    = \
	os2/SUPDrv-os2.cpp \
	SUPDrv.c \
	SUPDrvSem.c

endif # os2
ifeq ($(KBUILD_TARGET),freebsd)

#
# vboxdrv.ko - The FreeBSD Kernel Module.
#
vboxdrv_TEMPLATE      = VBOXR0DRV
vboxdrv_DEFS          = IN_RT_R0 IN_SUP_R0 SUPDRV_WITH_RELEASE_LOGGER VBOX_SVN_REV=$(VBOX_SVN_REV)
vboxdrv_INCS         := $(PATH_SUB_CURRENT)
vboxdrv_LIBS          = $(PATH_STAGE_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)
vboxdrv_SOURCES      := \
	$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).c \
	$(PATH_SUB_CURRENT)/$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).def \
	SUPDrv.c \
	SUPDrvSem.c
## @todo the SUPDrv-freebsd.def is most probably gonna break it and require build system hacking...

#
# Targets for installing the freebsd sources.
#
vboxdrv-mod_INST    = bin/src/vboxdrv/
vboxdrv-mod_SOURCES = \
	$(subst $(DQUOTE),,$(FILES_VBOXDRV_NOBIN)) \
	$(vboxdrv-mod_0_OUTDIR)/Makefile
vboxdrv-mod_CLEAN   = \
	$(vboxdrv-mod_0_OUTDIR)/Makefile

$$(vboxdrv-mod_0_OUTDIR)/Makefile: \
		$(PATH_SUB_CURRENT)/freebsd/Makefile \
		$$(if $$(eq $$(Support/freebsd/Makefile_VBOX_HARDENED),$$(VBOX_WITH_HARDENING)),,FORCE) \
		| $$(dir $$@)
	$(call MSG_TOOL,Creating,,$@)
	$(QUIET)$(RM) -f -- $@
 ifndef VBOX_WITH_HARDENING
	$(QUIET)$(SED) -e "s;-DVBOX_WITH_HARDENING;;g" --output $@ $<
 else
	$(QUIET)$(CP) -f $< $@
 endif

endif # freebsd


#
# New VBoxDrv target. TODO: Convert all the above to use this!
#
if1of ($(KBUILD_TARGET), darwin linux solaris win)
 ifdef VBOX_WITH_VBOXDRV
  SYSMODS += VBoxDrv
 endif
 VBoxDrv_TEMPLATE         = VBOXR0DRV
 VBoxDrv_NAME.freebsd     = vboxdrv
 VBoxDrv_NAME.linux       = vboxdrv
 VBoxDrv_NAME.solaris     = vboxdrv
 ifdef VBOX_SIGNING_MODE
  VBoxDrv_INSTTYPE.win    = none
  VBoxDrv_DEBUG_INSTTYPE.win = both
 endif
 VBoxDrv_INST.darwin      = $(INST_VBOXDRV)Contents/MacOS/
 VBoxDrv_DEBUG_INST.darwin= $(patsubst %/,%,$(INST_VBOXDRV))
 VBoxDrv_SDKS.win         = ReorderCompilerIncs $(VBOX_WINDDK) $(VBOX_WINPSDK)INCS

 VBoxDrv_DEFS            := IN_RT_R0 IN_SUP_R0 SUPDRV_WITH_RELEASE_LOGGER VBOX_SVN_REV=$(VBOX_SVN_REV)
 ifdef VBOX_WITH_DTRACE_R0DRV
  VBoxDrv_DEFS           += VBOX_WITH_DTRACE VBOX_WITH_DTRACE_R0DRV
 endif
 #VBoxDrv_DEFS.debug      += DEBUG_DARWIN_GIP
 VBoxDrv_DEFS.darwin     := VBOX_WITH_HOST_VMX
 VBoxDrv_DEFS.linux      := \
	KBUILD_MODNAME=KBUILD_STR\(vboxdrv\) KBUILD_BASENAME=KBUILD_STR\(vboxdrv\) MODULE CONFIG_VBOXDRV_AS_MISC
 ifdef VBOX_LINUX_VERSION_2_4
  VBoxDrv_DEFS.linux     += EXPORT_SYMTAB
 endif
 ifdef VBOX_WITH_NETFLT
  VBoxDrv_DEFS.solaris   += VBOX_WITH_NETFLT
 endif
 ifdef VBOX_WITH_NATIVE_SOLARIS_LOADING
  VBoxDrv_DEFS.solaris   += VBOX_WITH_NATIVE_SOLARIS_LOADING
 endif
 ifdef VBOX_WITHOUT_NATIVE_R0_LOADER
  VBoxDrv_DEFS.win       += VBOX_WITHOUT_NATIVE_R0_LOADER
 endif
 ifdef VBOX_WITH_VMMR0_DISABLE_PREEMPTION
  VBoxDrv_DEFS.win       += VBOX_WITH_VMMR0_DISABLE_PREEMPTION
 endif

 VBoxDrv_INCS             = . $(VBoxDrv_0_OUTDIR)
 VBoxDrv_INCS.darwin      = ./darwin
 VBoxDrv_INCS.linux       = $(PATH_ROOT)/src/VBox/Runtime/r0drv/linux

 VBoxDrv_LIBS             = $(PATH_STAGE_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)
 VBoxDrv_LIBS.linux.debug = $(VBoxDrv_LIBS) $(VBOX_GCC_LIBGCC)
 VBoxDrv_LIBS.win         = \
 	$(PATH_SDK_$(VBOX_WINDDK)_LIB)/ntoskrnl.lib \
 	$(PATH_SDK_$(VBOX_WINDDK)_LIB)/hal.lib \
 	$(PATH_STAGE_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)

 #VBoxDrv_LDFLAGS.darwin    = -v -Wl,-whyload -Wl,-v -Wl,-whatsloaded
 VBoxDrv_LDFLAGS.solaris += -N misc/ctf
 ifdef VBOX_WITH_NATIVE_DTRACE
  VBoxDrv_LDFLAGS.solaris += -N drv/dtrace
 endif
 VBoxDrv_LDFLAGS.win.x86  = -Entry:DriverEntry@8
 VBoxDrv_LDFLAGS.win.amd64= -Entry:DriverEntry

 VBoxDrv_SOURCES.darwin   = darwin/SUPDrv-darwin.cpp
 VBoxDrv_SOURCES.solaris  = \
	solaris/SUPDrv-solaris.c
 VBoxDrv_SOURCES.win      = \
	win/SUPDrv-win.cpp \
	win/SUPDrvA-win.asm \
	win/VBoxDrv.rc
 VBoxDrv_SOURCES          = \
 	SUPDrv.d \
 	SUPDrv.c \
 	SUPDrvSem.c \
  	SUPDrvTracer.cpp
 ifdef VBOX_WITH_NATIVE_DTRACE
  VBoxDrv_SOURCES        += \
  	SUPDrv-dtrace.cpp
  SUPDrv-dtrace.cpp_DEFS.darwin += VBOX_PATH_MACOSX_DTRACE_H=\"$(VBOX_PATH_MACOSX_SDK)/usr/include/sys/dtrace.h\"
 endif
 ifn1of ($(KBUILD_TARGET), linux freebsd)
  VBoxDrv_SOURCES        += \
 	SUPDrvTracerA.asm
 endif
 ifndef VBOX_LINUX_VERSION_2_4
  VBoxDrv_SOURCES.linux  += \
 	linux/SUPDrv-linux.mod.c
 endif

endif



if1of ($(KBUILD_TARGET), darwin)
 # Files necessary to make a darwin kernel extension bundle.
 INSTALLS.darwin += VBoxDrv.kext
 VBoxDrv.kext_INST     = $(INST_VBOXDRV)Contents/
 VBoxDrv.kext_SOURCES  = $(VBoxDrv.kext_0_OUTDIR)/Info.plist
 VBoxDrv.kext_CLEAN    = $(VBoxDrv.kext_0_OUTDIR)/Info.plist

$$(VBoxDrv.kext_0_OUTDIR)/Info.plist: \
		$(PATH_SUB_CURRENT)/darwin/Info.plist \
		$(VBOX_VERSION_MK) | $$(dir $$@)
	$(call MSG_GENERATE,VBoxDrv,$@,$<)
	$(QUIET)$(RM) -f $@
	$(QUIET)$(SED) \
		-e 's/@VBOX_VERSION_STRING@/$(VBOX_VERSION_STRING)/g' \
		-e 's/@VBOX_VERSION_MAJOR@/$(VBOX_VERSION_MAJOR)/g' \
		-e 's/@VBOX_VERSION_MINOR@/$(VBOX_VERSION_MINOR)/g' \
		-e 's/@VBOX_VERSION_BUILD@/$(VBOX_VERSION_BUILD)/g' \
		-e 's/@VBOX_VENDOR@/$(VBOX_VENDOR)/g' \
		-e 's/@VBOX_PRODUCT@/$(VBOX_PRODUCT)/g' \
		-e 's/@VBOX_C_YEAR@/$(VBOX_C_YEAR)/g' \
		--output $@ \
		$<
endif


if1of ($(KBUILD_TARGET), darwin solaris)
 # Common manual loader script.
 INSTALLS += SUPDrvScripts
 SUPDrvScripts_INST = $(INST_DIST)
 SUPDrvScripts_EXEC_SOURCES  = \
	$(KBUILD_TARGET)/load.sh
endif


if1of ($(KBUILD_TARGET), linux)
 #
 # Targets for installing the linux sources.
 #
 vboxdrv-mod_INST    = bin/src/vboxdrv/
 vboxdrv-mod_SOURCES = \
 	$(subst $(DQUOTE),,$(FILES_VBOXDRV_NOBIN)) \
 	$(vboxdrv-mod_0_OUTDIR)/Makefile
 vboxdrv-mod_EXEC_SOURCES  = \
 	$(subst $(DQUOTE),,$(FILES_VBOXDRV_BIN)) \
 	$(PATH_ROOT)/src/VBox/HostDrivers/linux/do_Module.symvers
 vboxdrv-mod_CLEAN   = \
 	$(vboxdrv-mod_0_OUTDIR)/Makefile \
 	$(PATH_TARGET)/vboxdrv-mod-1.dep \

 # Scripts needed for building the kernel modules
 includedep $(PATH_TARGET)/vboxdrv-mod-1.dep
 $$(vboxdrv-mod_0_OUTDIR)/Makefile: \
		$(PATH_SUB_CURRENT)/linux/Makefile \
		$$(if $$(eq $$(Support/linux/Makefile_VBOX_HARDENED),$$(VBOX_WITH_HARDENING)),,FORCE) \
		| $$(dir $$@)
	$(call MSG_TOOL,Creating,,$@)
 ifndef VBOX_WITH_HARDENING
	$(QUIET)$(SED) -e "s;-DVBOX_WITH_HARDENING;;g" --output $@ $<
 else
	$(QUIET)$(CP) -f $< $@
 endif
	%$(QUIET2)$(APPEND) -t '$(PATH_TARGET)/vboxdrv-mod-1.dep' 'Support/linux/Makefile_VBOX_HARDENED=$(VBOX_WITH_HARDENING)'
endif # real linux


ifeq ($(KBUILD_TARGET), win)
 INSTALLS.win += VBoxDrv-inf
 VBoxDrv-inf_INST = $(INST_BIN)
 VBoxDrv-inf_MODE = a+r,u+w
 VBoxDrv-inf_SOURCES = \
 	$(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.inf
 VBoxDrv-inf_CLEAN = $(VBoxDrv-inf_SOURCES)
 VBoxDrv-inf_BLDDIRS = $(PATH_TARGET)/VBoxDrvCat.dir

 $(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.inf: $(PATH_SUB_CURRENT)/win/VBoxDrv.inf $(MAKEFILE_CURRENT) | $$(dir $$@)
	$(call MSG_GENERATE,VBoxDrv-inf,$@,$<)
	$(call VBOX_EDIT_INF_FN,$<,$@)

 ifdef VBOX_SIGNING_MODE
  VBoxDrv-inf_SOURCES += \
  	$(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.sys \
  	$(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.cat

  $(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.sys: $$(VBoxDrv_1_TARGET) | $$(dir $$@)
	$(INSTALL) -m 644 $< $(@D)

  $(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.cat: \
		$(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.inf \
		$(PATH_TARGET)/VBoxDrvCat.dir/VBoxDrv.sys
	$(call MSG_TOOL,Inf2Cat,VBoxDrv-inf,$@,$<)
	$(call VBOX_MAKE_CAT_FN, $(@D),$@)
 endif # signing
endif # win


endif # !VBOX_ONLY_DOCS && !VBOX_ONLY_EXTPACKS && !VBOX_ONLY_TESTSUITE
include $(FILE_KBUILD_SUB_FOOTER)