# $Id: Makefile.kmk 35381 2010-12-30 16:12:47Z vboxsync $
## @file
# Sub-Makefile for the support library and the drivers/modules/kexts it uses.
#

#
# Copyright (C) 2006-2010 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.linux   += vboxdrv
  SYSMODS.win     += VBoxDrv
  SYSMODS.os2     += VBoxDrv
  SYSMODS.solaris += vboxdrv
 endif
 INSTALLS.linux   += vboxdrv-mod vboxdrv-sh vboxdrv-dkms
 INSTALLS.freebsd += vboxdrv-mod vboxdrv-sh

 #
 # 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,)
SUPR3_INCS         := $(PATH_SUB_CURRENT)
SUPR3_INCS.l4       = $(L4_INCDIR)
SUPR3_SOURCES       = \
	SUPLib.cpp \
	SUPLibSem.cpp \
	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,)
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 / Thunk library.
#
SUPR0_TEMPLATE      = VBoxR0
ifeq ($(VBOX_LDR_FMT),pe)
 SUPR0_SOURCES     += SUPR0.def
endif
ifeq ($(VBOX_LDR_FMT),lx)
SUPR0_SOURCES      += $$(SUPR0_0_OUTDIR)/SUPR0.def
$$(SUPR0_0_OUTDIR)/SUPR0.def: $(PATH_SUB_CURRENT)/SUPR0.def | $$(dir $$@)
	$(SED) \
		-e 's/^[ \t][ \t]*\([gA-Z]\)/    _\1/' \
		-e 's/[ \t]DATA[ \t]*/ /' \
		-e 's/g_pSUPGlobalInfoPage/g_SUPGlobalInfoPage/' \
		--output $@.tmp\
		$<
	$(MV) -f $@.tmp $@
endif


#
# SUPR0IdcClient - The Ring-0 IDC client driver library.
#
SUPR0IdcClient_TEMPLATE = VBOXR0DRV
SUPR0IdcClient_DEFS = IN_RT_R0 IN_SUP_R0 IN_SUP_STATIC
SUPR0IdcClient_SDKS.win = W2K3DDK WINPSDKINCS
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)

#
# VBoxDrv.sys - The Windows driver.
#
## @todo consolidate all the targets into a single mess.
ifeq ($(KBUILD_TARGET),win)
VBoxDrv_TEMPLATE      = VBOXR0DRV
ifdef VBOX_SIGNING_MODE
 VBoxDrv_NOINST       = true
endif
VBoxDrv_DEFS          = IN_RT_R0 IN_SUP_R0 SUPDRV_WITH_RELEASE_LOGGER
ifdef VBOX_WITHOUT_NATIVE_R0_LOADER
 VBoxDrv_DEFS        += VBOX_WITHOUT_NATIVE_R0_LOADER
endif
ifdef VBOX_WITH_VMMR0_DISABLE_PREEMPTION
VBoxDrv_DEFS         += VBOX_WITH_VMMR0_DISABLE_PREEMPTION
endif
VBoxDrv_SDKS          = W2K3DDK WINPSDKINCS
VBoxDrv_INCS         := $(PATH_SUB_CURRENT)
VBoxDrv_SOURCES       = \
	win/SUPDrv-win.cpp \
	win/SUPDrvA-win.asm \
	SUPDrv.c \
	SUPDrvSem.c \
	win/VBoxDrv.rc
VBoxDrv_LDFLAGS.x86   = -Entry:DriverEntry@8
VBoxDrv_LDFLAGS.amd64 = -Entry:DriverEntry
VBoxDrv_LIBS          = \
	$(PATH_SDK_W2K3DDK_LIB)/ntoskrnl.lib \
	$(PATH_SDK_W2K3DDK_LIB)/hal.lib \
	$(PATH_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)


INSTALLS += 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: $$(TARGET_VBoxDrv) | $$(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


#
# vboxdrv.ko - The Linux Kernel Module (syntax check only).
#
ifeq ($(KBUILD_TARGET),linux)
vboxdrv_TEMPLATE      = VBOXR0DRV
vboxdrv_NOINST        = true
vboxdrv_DEFS          = KBUILD_MODNAME=KBUILD_STR\(vboxdrv\) KBUILD_BASENAME=KBUILD_STR\(vboxdrv\) MODULE IN_RT_R0 IN_SUP_R0 CONFIG_VBOXDRV_AS_MISC
ifdef VBOX_LINUX_VERSION_2_4
vboxdrv_DEFS         += EXPORT_SYMTAB
endif
vboxdrv_INCS         := \
	$(PATH_SUB_CURRENT) \
	$(PATH_ROOT)/src/VBox/Runtime/r0drv/linux
vboxdrv_LIBS          = $(PATH_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)
vboxdrv_LIBS.debug    = $(vboxdrv_LIBS) $(VBOX_GCC_LIBGCC)
vboxdrv_SOURCES       = \
	$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).c \
	SUPDrv.c \
	SUPDrvSem.c
ifndef VBOX_LINUX_VERSION_2_4
vboxdrv_SOURCES      += \
	$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).mod.c
endif


#
# Targets for installing the linux sources.
#
vboxdrv-mod_INST    = bin/src/vboxdrv/
vboxdrv-mod_MODE    = a+r,u+w
vboxdrv-mod_SOURCES = $(subst ",,$(FILES_VBOXDRV_NOBIN)) #"
vboxdrv-mod_SOURCES += \
	$(vboxdrv-mod_0_OUTDIR)/Makefile
vboxdrv-mod_CLEAN   = \
	$(vboxdrv-mod_0_OUTDIR)/Makefile

vboxdrv-sh_INST     = bin/src/vboxdrv
vboxdrv-sh_MODE     = a+rx,u+w
vboxdrv-sh_SOURCES  = $(subst ",,$(FILES_VBOXDRV_BIN)) #"
vboxdrv-sh_SOURCES += \
	$(vboxdrv-sh_0_OUTDIR)/build_in_tmp \
	$(PATH_ROOT)/src/VBox/HostDrivers/linux/do_Module.symvers
vboxdrv-sh_CLEAN    = \
	$(PATH_TARGET)/vboxdrv-sh-1.dep \
	$(vboxdrv-sh_0_OUTDIR)/build_in_tmp

# Scripts needed for building the kernel modules

$$(vboxdrv-sh_0_OUTDIR)/build_in_tmp: \
		$(PATH_ROOT)/src/VBox/HostDrivers/linux/build_in_tmp \
		$(VBOX_VERSION_STAMP) \
		| $$(dir $$@)
	$(call MSG_TOOL,Creating,,$@)
	$(QUIET)$(SED) \
		-e "s;_VERSION_;${VBOX_VERSION_STRING};g" \
		-e "s;_MODULE_;vboxdrv;g" \
		-e "s;_BUILDTYPE_;${KBUILD_TYPE};g" --output $@ $<
	$(QUIET)chmod 0755 $@

includedep $(PATH_TARGET)/vboxdrv-sh-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)$(RM) -f -- $(PATH_TARGET)/vboxdrv-sh-1.dep
	%$(QUIET2)$(APPEND) '$(PATH_TARGET)/vboxdrv-sh-1.dep' 'Support/linux/Makefile_VBOX_HARDENED=$(VBOX_WITH_HARDENING)'

endif # real linux



#
# VBoxDrv.kext - The Darwin Kernel Extension.
#
ifeq ($(KBUILD_TARGET),darwin)
# Leopard (x86) and Snow Leopard (x86/amd64)
SYSMODS += VBoxDrv
VBoxDrv_TEMPLATE    = VBOXR0DRV
VBoxDrv_INST        = $(INST_VBOXDRV)Contents/MacOS/
VBoxDrv_DEFS       := VBOX_WITH_HOST_VMX IN_RT_R0 IN_SUP_R0 SUPDRV_WITH_RELEASE_LOGGER VBOX_SVN_REV=$(VBOX_SVN_REV)
VBoxDrv_DEFS.debug  = DEBUG_DARWIN_GIP
VBoxDrv_INCS        = . $(VBoxDrv_0_OUTDIR)
VBoxDrv_LIBS        = $(PATH_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)
#VBoxDrv_LDFLAGS     = -v -Wl,-whyload -Wl,-v -Wl,-whatsloaded
VBoxDrv_SOURCES     = \
	SUPDrv.c \
	SUPDrvSem.c \
	$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).cpp

ifdef VBOX_WITH_DTRACE_R0DRV
 VBoxDrv_DEFS += VBOX_WITH_DTRACE
 VBoxDrv_INTERMEDIATES += $(VBoxDrv_0_OUTDIR)/SUPDrv-dtrace.h
 VBoxDrv_CLEAN         += $(VBoxDrv_0_OUTDIR)/SUPDrv-dtrace.h $(VBoxDrv_0_OUTDIR)/SUPDrv-dtrace.tmp
 $$(VBoxDrv_0_OUTDIR)/SUPDrv-dtrace.h: $(PATH_SUB_CURRENT)/SUPDrv-dtrace.d | $$(dir $$@)
	dtrace -C -h -o $@.tmp -s $<
	$(SED) -e '/<unistd\.h>/d' $@.tmp --output $@
	$(RM) -f $@.tmp
endif

INSTALLS += 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 $@ \
		$<

# Common manual loader script.
INSTALLS += Scripts
Scripts_INST     = $(INST_DIST)
Scripts_SOURCES  = \
	darwin/load.sh

endif # darwin
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          = \
	$(TARGET_VBoxDrvLib) \
	$(PATH_LIB)/RuntimeR0Drv$(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_NOINST     = 1
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          = $(PATH_LIB)/RuntimeR0Drv$(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_MODE    = a+r,u+w
vboxdrv-mod_SOURCES = $(subst ",,$(FILES_VBOXDRV_NOBIN)) #"
vboxdrv-mod_SOURCES += \
	$(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 $$@)
	$(call MSG_TOOL,Creating,,$@)
 ifndef VBOX_WITH_HARDENING
	$(QUIET)$(SED) -e "s;-DVBOX_WITH_HARDENING;;g" --output $@ $<
 else
	$(QUIET)$(CP) -f $< $@
 endif

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

#
# vboxdrv.o - The Solaris Kernel Module.
#
vboxdrv_TEMPLATE      = VBOXR0DRV
vboxdrv_DEFS          = IN_RT_R0 IN_SUP_R0 SUPDRV_WITH_RELEASE_LOGGER
ifdef VBOX_WITH_NETFLT
 vboxdrv_DEFS        += VBOX_WITH_NETFLT
endif
vboxdrv_DEFS         += VBOX_SVN_REV=$(VBOX_SVN_REV)
vboxdrv_DEPS         += $(VBOX_SVN_REV_KMK)
vboxdrv_INCS         := $(PATH_SUB_CURRENT)
vboxdrv_LIBS          = $(PATH_LIB)/RuntimeR0Drv$(VBOX_SUFF_LIB)
vboxdrv_SOURCES       = \
	$(KBUILD_TARGET)/SUPDrv-$(KBUILD_TARGET).c \
	SUPDrv.c \
	SUPDrvSem.c

endif # solaris

#
# SUPDrv.c needs the VBOX_SVN_REV.
#
SUPDrv.c_DEFS += VBOX_SVN_REV=$(VBOX_SVN_REV)


endif # !VBOX_ONLY_DOCS && !VBOX_ONLY_EXTPACKS && !VBOX_ONLY_TESTSUITE
include $(KBUILD_PATH)/subfooter.kmk