# $Id: Makefile.kmk 62521 2016-07-22 19:16:33Z vboxsync $
## @file
# Sub-Makefile for the VirtualBox Guest OpenGL part
#

#
# Copyright (C) 2008-2016 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

#
# Target lists.
#
BLDDIRS += \
	$(VBOX_PATH_CROGL_GENFILES)/

if1of ($(KBUILD_TARGET), win linux solaris freebsd)
 DLLS += \
    VBoxOGL \
    VBoxOGLarrayspu \
    VBoxOGLpassthroughspu \
    VBoxOGLpackspu \
    VBoxOGLfeedbackspu
endif

VBOX_OGL_X86_GUEST_DLLS = \
     VBoxOGL-x86 \
     VBoxOGLarrayspu-x86 \
     VBoxOGLpassthroughspu-x86 \
     VBoxOGLpackspu-x86 \
     VBoxOGLfeedbackspu-x86

ifdef VBOX_WITH_WDDM
 DLLS.win.amd64 += $(VBOX_OGL_X86_GUEST_DLLS)
endif

if1of ($(KBUILD_TARGET), linux solaris freebsd)
 #VBoxOGL_DRI = 1
 DLLS += VBoxEGL
 ifn1of ($(KBUILD_TARGET),linux solaris)   # No DRI on Solaris yet
  VBoxOGL_FAKEDRI = 1
 endif

 # Only Solaris right now needs C stubs because I can't figure out how to
 # generate the GOT based relocation ASM yet.
 ifdef VBoxOGL_FAKEDRI
  if1of ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH),solaris.x86 solaris.amd64 linux.x86 linux.amd64 freebsd.x86 freebsd.amd64)
   VBOX_OGL_GLX_USE_CSTUBS = 1
  endif
 endif
endif


#
# VBoxOGL
#
VBoxOGL_TEMPLATE       = VBOXCROGLR3GUESTDLL
VBoxOGL_INCS           = .
if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGL_INCS     += \
	$(VBOX_PATH_X11_ROOT)/libXdamage-1.1 \
	$(VBOX_PATH_X11_ROOT)/libXcomposite-0.4.0 \
	$(VBOX_PATH_X11_ROOT)/libXext-1.3.1 \
	$(VBOX_PATH_X11_ROOT)/libXfixes-4.0.3 \
	$(VBOX_PATH_X11_ROOT)/damageproto-1.1.0 \
	$(VBOX_PATH_X11_ROOT)/compositeproto-0.4 \
	$(VBOX_PATH_X11_ROOT)/fixesproto-4.0 \
	$(VBOX_PATH_X11_ROOT)/libx11-1.1.5-other \
	$(VBOX_PATH_X11_ROOT)/xextproto-7.1.1 \
	$(VBOX_PATH_X11_ROOT)/xproto-7.0.18 \
	$(VBOX_MESA_INCS) \
	$(PATH_ROOT)/src/VBox/Additions/x11/x11include/libdrm-2.4.13
 VBoxOGL_DEFS     += VBOX_NO_NATIVEGL
endif

ifdef VBoxOGL_DRI
 VBoxOGL_DEFS          += VBOXOGL_DRI IN_DRI_DRIVER
else ifdef VBoxOGL_FAKEDRI
 VBoxOGL_DEFS          += VBOXOGL_FAKEDRI
 ifdef VBOX_OGL_GLX_USE_CSTUBS
  VBoxOGL_DEFS         += VBOX_OGL_GLX_USE_CSTUBS
 endif
endif

ifdef VBOX_WITH_WDDM
 VBoxOGL_DEFS.win += VBOX_WITH_WDDM
 VBoxOGL_SDKS.win += $(VBOX_WINDDK_GST_WLH)
endif

ifeq ($(KBUILD_TARGET),win)
#fixme?, INTERMEDIATES.win ain't working
 VBoxOGL_INTERMEDIATES += $(VBOX_PATH_CROGL_GENFILES)/cr_gl.h
 if defined(VBOX_SIGNING_MODE) && defined(VBOX_WITH_WDDM)
  VBoxOGL_INSTTYPE.win = none
  VBoxOGL_DEBUG_INSTTYPE.win = both
 endif
endif
ifdef VBoxOGL_DRI
 VBoxOGL_INTERMEDIATES += \
	$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h \
	$(VBOX_PATH_CROGL_GENFILES)/DD_gl.h
else ifdef VBoxOGL_FAKEDRI
 VBoxOGL_INTERMEDIATES += \
	$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h
endif
VBoxOGL_SOURCES       += \
	load.c \
	stub.c \
	context.c \
	$(VBOX_PATH_CROGL_GENFILES)/getprocaddress.c \
	$(VBOX_PATH_CROGL_GENFILES)/NULLfuncs.c \
	$(VBOX_PATH_CROGL_GENFILES)/tsfuncs.c

if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGL_SOURCES += \
	glx.c \
	xfont.c
 ifdef VBOX_OGL_GLX_USE_CSTUBS
  VBoxOGL_SOURCES += glx_c_exports.c
 endif

 ifdef VBoxOGL_DRI
  VBoxOGL_SOURCES += \
 	$(VBOX_PATH_CROGL_GENFILES)/DD_gl.c \
 	dri_drv.c
  VBoxOGL_SOURCES.linux += \
 	$(VBOX_PATH_CROGL_GENFILES)/linux_exports_dri.asm
  VBoxOGL_SOURCES.solaris += \
 	$(VBOX_PATH_CROGL_GENFILES)/solaris_exports_dri.asm
  VBoxOGL_SOURCES.freebsd += \
 	$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports_dri.asm
 else ifdef VBoxOGL_FAKEDRI
  VBoxOGL_SOURCES += \
 	fakedri_drv.c
  ifndef VBOX_OGL_GLX_USE_CSTUBS
   VBoxOGL_SOURCES.solaris += \
 	$(VBOX_PATH_CROGL_GENFILES)/solaris_glxapi_exports.asm \
 	$(VBOX_PATH_CROGL_GENFILES)/solaris_exports_dri.asm
   VBoxOGL_SOURCES.linux += \
 	$(VBOX_PATH_CROGL_GENFILES)/linux_glxapi_exports.asm \
 	$(VBOX_PATH_CROGL_GENFILES)/linux_exports_dri.asm
   VBoxOGL_SOURCES.freebsd += \
 	$(VBOX_PATH_CROGL_GENFILES)/freebsd_glxapi_exports.asm \
 	$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports_dri.asm
  else
   VBoxOGL_SOURCES.solaris += \
  	$(VBOX_PATH_CROGL_GENFILES)/solaris_exports.c
  VBoxOGL_SOURCES.linux += \
  	$(VBOX_PATH_CROGL_GENFILES)/linux_exports.c
  VBoxOGL_SOURCES.freebsd += \
  	$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports.c
  endif
 else
  VBoxOGL_SOURCES.linux += \
  	$(VBOX_PATH_CROGL_GENFILES)/linux_exports.c
  VBoxOGL_SOURCES.solaris += \
  	$(VBOX_PATH_CROGL_GENFILES)/solaris_exports.c
  VBoxOGL_SOURCES.freebsd += \
  	$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports.c
 endif
endif

VBoxOGL_SOURCES.win    = \
	wgl.c \
	icd_drv.c \
	VBoxCROGL.rc \
	$(VBOX_PATH_CROGL_GENFILES)/windows_exports.asm \
	$(VBOX_PATH_CROGL_GENFILES)/cropengl.def
VBoxOGL_CLEAN          = \
	$(VBOX_PATH_CROGL_GENFILES)/getprocaddress.c \
	$(VBOX_PATH_CROGL_GENFILES)/NULLfuncs.c \
	$(VBOX_PATH_CROGL_GENFILES)/tsfuncs.c
VBoxOGL_CLEAN.linux        += \
	$(VBOX_PATH_CROGL_GENFILES)/linux_exports.c
VBoxOGL_CLEAN.solaris        += \
	$(VBOX_PATH_CROGL_GENFILES)/solaris_exports.c
VBoxOGL_CLEAN.win      = \
	$(VBOX_PATH_CROGL_GENFILES)/windows_exports.asm \
	$(VBOX_PATH_CROGL_GENFILES)/cropengl.def
if1of ($(KBUILD_TARGET), linux solaris)
 ifdef VBoxOGL_DRI
  VBoxOGL_CLEAN   += \
 	$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h \
 	$(VBOX_PATH_CROGL_GENFILES)/DD_gl.h \
 	$(VBOX_PATH_CROGL_GENFILES)/DD_gl.c
 else ifdef VBoxOGL_FAKEDRI
  VBoxOGL_CLEAN   += \
 	$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h
  VBoxOGL_CLEAN.linux   += \
 	$(VBOX_PATH_CROGL_GENFILES)/linux_glxapi_exports.asm
  VBoxOGL_CLEAN.solaris   += \
 	$(VBOX_PATH_CROGL_GENFILES)/solaris_glxapi_exports.asm
 endif
endif
VBoxOGL_LIBS = \
	$(VBOX_LIB_IPRT_GUEST_R3_SHARED) \
	$(VBOX_LIB_VBGL_R3_SHARED) \
	$(VBOX_LIB_OGL_CRUTIL) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload$(VBOX_SUFF_LIB)

VBoxOGL_LIBS.win += \
	$(PATH_STAGE_LIB)/additions/VBoxDispMpLogger$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxCrHgsmi$(VBOX_SUFF_LIB)

if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGL_LIBS += \
 	$(PATH_STAGE_LIB)/libXcomposite.so \
 	$(PATH_STAGE_LIB)/libXdamage.so \
 	$(PATH_STAGE_LIB)/libXfixes.so \
 	$(PATH_STAGE_LIB)/libXext.so
 ifdef VBoxOGL_FAKEDRI
  ifeq ($(KBUILD_TARGET), freebsd)
    VBoxOGL_LIBS += \
        elf
  else
    VBoxOGL_LIBS += \
  	dl
  endif
 else
  VBoxOGL_SONAME.linux = libGL.so.1
  VBoxOGL_LDFLAGS.linux += -Wl,-e,LibMain
 endif
endif
ifdef VBOX_WITH_CRHGSMI
VBoxOGL_DEFS.win   += VBOX_WITH_CRHGSMI
endif
ifdef VBOX_WITH_WDDM
VBoxOGL_DEFS.win   += VBOX_WITH_WDDM
endif
if1of ($(KBUILD_TARGET), linux)
VBoxOGL_LDFLAGS += -Wl,-z,nodelete
endif
ifdef VBOX_WITH_WDDM
#
# VBoxOGL-x86 - x86 VBoxOGL version built for amd64 build
#
VBoxOGL-x86_EXTENDS = VBoxOGL
VBoxOGL-x86_BLD_TRG_ARCH = x86
VBoxOGL-x86_LIBS = $(VBOX_LIB_IPRT_GUEST_R3_SHARED_X86) \
	$(VBOX_LIB_VBGL_R3_SHARED_X86) \
	$(VBOX_LIB_OGL_CRUTIL_X86) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload-x86$(VBOX_SUFF_LIB)

VBoxOGL-x86_LIBS.win += \
	$(PATH_STAGE_LIB)/additions/VBoxDispMpLogger-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxCrHgsmi-x86$(VBOX_SUFF_LIB)


VBoxOGL-x86_SOURCES.win = $(subst cropengl.def,cropengl-x86.def,$(VBoxOGL_SOURCES.win))
VBoxOGL-x86_CLEAN.win = $(subst cropengl.def,cropengl-x86.def,$(VBoxOGL_CLEAN.win))
VBoxOGL-x86_DEFS = $(VBoxOGL_DEFS) VBOX_WDDM_WOW64
endif

#
# Generate files for VBoxOGL.
#
$(VBOX_PATH_CROGL_GENFILES)/NULLfuncs.c: $(PATH_SUB_CURRENT)/NULLfuncs.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

$(VBOX_PATH_CROGL_GENFILES)/tsfuncs.c: $(PATH_SUB_CURRENT)/tsfuncs.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)


ifeq ($(KBUILD_TARGET),win)
 # Windows
$(VBOX_PATH_CROGL_GENFILES)/getprocaddress.c: $(PATH_SUB_CURRENT)/windows_getprocaddress.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

 ifeq ($(KBUILD_TARGET_ARCH),amd64)
$(VBOX_PATH_CROGL_GENFILES)/cropengl.def: $(PATH_SUB_CURRENT)/defs64.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
 else
$(VBOX_PATH_CROGL_GENFILES)/cropengl.def: $(PATH_SUB_CURRENT)/defs.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
 endif

$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h: $(PATH_SUB_CURRENT)/cr_gl.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

$(VBOX_PATH_CROGL_GENFILES)/windows_exports.asm: \
		$(PATH_SUB_CURRENT)/windows_i386_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

 ifdef VBOX_WITH_WDDM
  ifeq ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH),win.amd64)
$(VBOX_PATH_CROGL_GENFILES)/cropengl-x86.def: $(PATH_SUB_CURRENT)/defs.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
  endif #ifeq ($(KBUILD_TARGET).$(KBUILD_TARGET_ARCH),win.amd64)
 endif #ifdef VBOX_WITH_WDDM


else if1of ($(KBUILD_TARGET), freebsd linux solaris)
 # FreeBSD, Linux, Solaris
$(VBOX_PATH_CROGL_GENFILES)/getprocaddress.c: $(PATH_SUB_CURRENT)/getprocaddress.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

 if !defined(VBoxOGL_DRI) && !defined(VBoxOGL_FAKEDRI)
  ifeq ($(KBUILD_TARGET),solaris)
$(VBOX_PATH_CROGL_GENFILES)/solaris_exports.c: \
		$(PATH_SUB_CURRENT)/SunOS_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  else ifeq ($(KBUILD_TARGET),freebsd)
$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports.c: \
		$(PATH_SUB_CURRENT)/FreeBSD_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  else
$(VBOX_PATH_CROGL_GENFILES)/linux_exports.c: \
		$(PATH_SUB_CURRENT)/Linux_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
  endif

 else ifdef VBoxOGL_DRI
$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h: $(PATH_SUB_CURRENT)/cr_gl.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

$(VBOX_PATH_CROGL_GENFILES)/DD_gl.h: $(PATH_SUB_CURRENT)/DD_glh.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

$(VBOX_PATH_CROGL_GENFILES)/DD_gl.c: $(PATH_SUB_CURRENT)/DD_glc.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  ifeq ($(KBUILD_TARGET),solaris)
$(VBOX_PATH_CROGL_GENFILES)/solaris_exports_dri.asm: \
		$(PATH_SUB_CURRENT)/SunOS_i386_exports_dri.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  else ifeq ($(KBUILD_TARGET),freebsd)
$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports_dri.asm: \
		$(PATH_SUB_CURRENT)/FreeBSD_i386_exports_dri.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  else
$(VBOX_PATH_CROGL_GENFILES)/linux_exports_dri.asm: \
		$(PATH_SUB_CURRENT)/Linux_i386_exports_dri.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
  endif

 else ifdef VBoxOGL_FAKEDRI
$(VBOX_PATH_CROGL_GENFILES)/cr_gl.h: $(PATH_SUB_CURRENT)/cr_gl.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  ifndef VBOX_OGL_GLX_USE_CSTUBS
   ifeq ($(KBUILD_TARGET),solaris)
$(VBOX_PATH_CROGL_GENFILES)/solaris_exports_dri.asm: \
		$(PATH_SUB_CURRENT)/SunOS_i386_exports_dri.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
$(VBOX_PATH_CROGL_GENFILES)/solaris_glxapi_exports.asm: $(PATH_SUB_CURRENT)/SunOS_i386_glxapi_exports.py | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $<

   else
$(VBOX_PATH_CROGL_GENFILES)/linux_exports_dri.asm: \
		$(PATH_SUB_CURRENT)/Linux_i386_exports_dri.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
$(VBOX_PATH_CROGL_GENFILES)/linux_glxapi_exports.asm: $(PATH_SUB_CURRENT)/Linux_i386_glxapi_exports.py | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $<
   endif

  else
   ifeq ($(KBUILD_TARGET),solaris)
$(VBOX_PATH_CROGL_GENFILES)/solaris_exports.c: \
		$(PATH_SUB_CURRENT)/SunOS_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

  else ifeq ($(KBUILD_TARGET),freebsd)
$(VBOX_PATH_CROGL_GENFILES)/freebsd_exports.c: \
		$(PATH_SUB_CURRENT)/FreeBSD_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
  else
$(VBOX_PATH_CROGL_GENFILES)/linux_exports.c: \
		$(PATH_SUB_CURRENT)/Linux_exports.py \
		$(VBOX_CROGL_API_FILES) $(PATH_SUB_CURRENT)/entrypoints.py \
		| $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)
   endif

  endif # VBOX_OGL_GLX_USE_CSTUBS
 endif
endif

#
# VBoxOGLarrayspu
#
VBoxOGLarrayspu_TEMPLATE      = VBOXCROGLR3GUESTDLL
VBoxOGLarrayspu_INCS          = \
	array
if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGLarrayspu_INCS += \
        $(VBOX_MESA_INCS)
endif
if defined(VBOX_SIGNING_MODE) && defined(VBOX_WITH_WDDM)
 VBoxOGLarrayspu_INSTTYPE.win = none
 VBoxOGLarrayspu_DEBUG_INSTTYPE.win = both
endif
VBoxOGLarrayspu_INCS.darwin  += $(PATH_OUT)/obj/VBoxOGL
VBoxOGLarrayspu_INTERMEDIATES = \
	$(VBOX_PATH_CROGL_GENFILES)/state/cr_currentpointers.h \
	$(VBOX_PATH_CROGL_GENFILES)/state/cr_statefuncs.h
VBoxOGLarrayspu_SOURCES       = \
	array/arrayspu.c \
	array/arrayspu_config.c \
	array/arrayspu_init.c
VBoxOGLarrayspu_SOURCES.win   = \
	array/arrayspu.def \
	array/arrayspu.rc
VBoxOGLarrayspu_LIBS          = \
	$(VBOX_LIB_OGL_CRUTIL) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate$(VBOX_SUFF_LIB)
ifdef VBOX_WITH_CRHGSMI
VBoxOGLarrayspu_DEFS.win   += VBOX_WITH_CRHGSMI
endif
ifdef VBOX_WITH_WDDM
VBoxOGLarrayspu_DEFS.win   += VBOX_WITH_WDDM
endif

ifdef VBOX_WITH_WDDM
#
# VBoxOGLarrayspu-x86 - x86 version of VBoxOGLarrayspu built for amd64 build
#
VBoxOGLarrayspu-x86_EXTENDS = VBoxOGLarrayspu
VBoxOGLarrayspu-x86_BLD_TRG_ARCH = x86
VBoxOGLarrayspu-x86_LIBS = $(VBOX_LIB_OGL_CRUTIL_X86) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate-x86$(VBOX_SUFF_LIB)
VBoxOGLarrayspu-x86_DEFS = $(VBoxOGLarrayspu_DEFS) VBOX_WDDM_WOW64
endif

#
# VBoxOGLpassthroughspu
#
VBoxOGLpassthroughspu_TEMPLATE    = VBOXCROGLR3GUESTDLL
VBoxOGLpassthroughspu_INCS        = \
	passthrough
if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGLpassthroughspu_INCS += \
        $(VBOX_MESA_INCS)
endif
if defined(VBOX_SIGNING_MODE) && defined(VBOX_WITH_WDDM)
 VBoxOGLpassthroughspu_INSTTYPE.win = none
 VBoxOGLpassthroughspu_DEBUG_INSTTYPE.win = both
endif
VBoxOGLpassthroughspu_SOURCES     = \
	passthrough/passthroughspu_init.c \
	$(VBOX_PATH_CROGL_GENFILES)/passthroughspu.c
VBoxOGLpassthroughspu_SOURCES.win = \
	passthrough/passthrough.def \
	passthrough/passthroughspu.rc
VBoxOGLpassthroughspu_CLEAN       = \
	$(VBOX_PATH_CROGL_GENFILES)/passthroughspu.c
VBoxOGLpassthroughspu_LIBS        = \
	$(VBOX_LIB_OGL_CRUTIL)
ifdef VBOX_WITH_CRHGSMI
VBoxOGLpassthroughspu_DEFS.win   += VBOX_WITH_CRHGSMI
endif
ifdef VBOX_WITH_WDDM
VBoxOGLpassthroughspu_DEFS.win   += VBOX_WITH_WDDM
endif

ifdef VBOX_WITH_WDDM
#
# VBoxOGLpassthroughspu-x86 - x86 version of VBoxOGLpassthroughspu built for amd64 build
#
VBoxOGLpassthroughspu-x86_EXTENDS = VBoxOGLpassthroughspu
VBoxOGLpassthroughspu-x86_BLD_TRG_ARCH = x86
VBoxOGLpassthroughspu-x86_LIBS = $(VBOX_LIB_OGL_CRUTIL_X86)
VBoxOGLpassthroughspu-x86_DEFS = $(VBoxOGLpassthroughspu_DEFS) VBOX_WDDM_WOW64
endif

#
# Generate files for VBoxOGLpassthroughspu.
#
$(VBOX_PATH_CROGL_GENFILES)/passthroughspu.c: $(PATH_SUB_CURRENT)/passthrough/passthrough.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI)

#
# VBoxOGLpackspu
#
VBoxOGLpackspu_TEMPLATE      = VBOXCROGLR3GUESTDLL
VBoxOGLpackspu_DEFS          = TRACKS_STATE=1 PACKS=1
VBoxOGLpackspu_INCS          = \
	pack
if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGLpackspu_INCS += \
        $(VBOX_MESA_INCS)
endif
if defined(VBOX_SIGNING_MODE) && defined(VBOX_WITH_WDDM)
 VBoxOGLpackspu_INSTTYPE.win = none
 VBoxOGLpackspu_DEBUG_INSTTYPE.win = both
endif
VBoxOGLpackspu_INTERMEDIATES = \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_proto.h \
	$(VBOX_PATH_CROGL_GENFILES)/cr_packfunctions.h
VBoxOGLpackspu_SOURCES    = \
	pack/packspu_bufferobject.c \
	pack/packspu_client.c \
	pack/packspu_config.c \
	pack/packspu_context.c \
	pack/packspu_getstring.c \
	pack/packspu_init.c \
	pack/packspu_misc.c \
	pack/packspu_net.c \
	pack/packspu_swapbuf.c \
	pack/packspu_pixel.c \
	pack/packspu_texture.c \
	pack/packspu_getshaders.c \
	pack/packspu_glsl.c \
	pack/packspu_framebuffer.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_get.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_flush.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_beginend.c
VBoxOGLpackspu_SOURCES.win = \
	pack/pack.def \
	pack/packspu.rc
VBoxOGLpackspu_CLEAN       = \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_proto.h \
	$(VBOX_PATH_CROGL_GENFILES)/packspu.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_get.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_flush.c \
	$(VBOX_PATH_CROGL_GENFILES)/packspu_beginend.c
VBoxOGLpackspu_LIBS        = \
	$(VBOX_LIB_OGL_CRUTIL) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrpacker$(VBOX_SUFF_LIB)
VBoxOGLpackspu_LIBS.win += \
	$(PATH_STAGE_LIB)/additions/VBoxDispMpLogger$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxCrHgsmi$(VBOX_SUFF_LIB)

ifdef VBOX_WITH_CRHGSMI
VBoxOGLpackspu_DEFS.win   += VBOX_WITH_CRHGSMI
endif
ifdef VBOX_WITH_CRDUMPER
VBoxOGLpackspu_DEFS       += VBOX_WITH_CRDUMPER
endif
ifdef VBOX_WITH_CRPACKSPU_DUMPER
VBoxOGLpackspu_DEFS       += VBOX_WITH_CRPACKSPU_DUMPER
endif
ifdef VBOX_WITH_WDDM
VBoxOGLpackspu_DEFS.win   += VBOX_WITH_WDDM
endif

ifdef VBOX_WITH_WDDM
#
# VBoxOGLpackspu-x86 - x86 version of VBoxOGLpackspu built for amd64 build
#
VBoxOGLpackspu-x86_EXTENDS = VBoxOGLpackspu
VBoxOGLpackspu-x86_BLD_TRG_ARCH = x86
VBoxOGLpackspu-x86_LIBS = $(VBOX_LIB_OGL_CRUTIL_X86) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrpacker-x86$(VBOX_SUFF_LIB)
VBoxOGLpackspu-x86_LIBS.win += \
	$(PATH_STAGE_LIB)/additions/VBoxDispMpLogger-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxCrHgsmi-x86$(VBOX_SUFF_LIB)
VBoxOGLpackspu-x86_DEFS = $(VBoxOGLpackspu_DEFS) VBOX_WDDM_WOW64
endif

#
# Generate files for VBoxOGLpackspu.
#
$(VBOX_PATH_CROGL_GENFILES)/packspu.c: $(addprefix $(PATH_SUB_CURRENT)/pack/,pack.py packspu_special packspu_unimplemented_special) $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/packspu_get.c: $(PATH_SUB_CURRENT)/pack/packspu_get.py $(PATH_SUB_CURRENT)/pack/packspu_special $(PATH_ROOT)/src/VBox/HostServices/SharedOpenGL/crserverlib/get_sizes.py $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/packspu_flush.c: $(PATH_SUB_CURRENT)/pack/packspu_flush.py $(PATH_SUB_CURRENT)/pack/packspu_flush_special $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/packspu_beginend.c: $(PATH_SUB_CURRENT)/pack/packspu_beginend.py $(PATH_SUB_CURRENT)/pack/packspu_vertex_special $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/packspu_proto.h: $(addprefix $(PATH_SUB_CURRENT)/pack/,packspu_proto.py packspu_special packspu_unimplemented_special) $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

#
# VBoxOGLfeedbackspu
#
VBoxOGLfeedbackspu_TEMPLATE    = VBOXCROGLR3GUESTDLL
VBoxOGLfeedbackspu_INCS        = \
	feedback
if1of ($(KBUILD_TARGET), linux solaris freebsd)
 VBoxOGLfeedbackspu_INCS += \
        $(VBOX_MESA_INCS)
endif
if defined(VBOX_SIGNING_MODE) && defined(VBOX_WITH_WDDM)
 VBoxOGLfeedbackspu_INSTTYPE.win = none
 VBoxOGLfeedbackspu_DEBUG_INSTTYPE.win = both
endif
VBoxOGLarrayspu_INTERMEDIATES = \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_proto.h
VBoxOGLfeedbackspu_SOURCES     = \
	feedback/feedbackspu_config.c \
	feedback/feedbackspu_init.c \
	feedback/feedback_context.c \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu.c \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_state.c
VBoxOGLfeedbackspu_SOURCES.win = \
	feedback/feedback.def \
	feedback/feedbackspu.rc
VBoxOGLfeedbackspu_CLEAN       = \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_proto.h \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu.c \
	$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_state.c
VBoxOGLfeedbackspu_LIBS        = \
	$(VBOX_LIB_OGL_CRUTIL) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate$(VBOX_SUFF_LIB)
ifdef VBOX_WITH_CRHGSMI
VBoxOGLfeedbackspu_DEFS.win   += VBOX_WITH_CRHGSMI
endif
ifdef VBOX_WITH_WDDM
VBoxOGLfeedbackspu_DEFS.win   += VBOX_WITH_WDDM
endif

ifdef VBOX_WITH_WDDM
#
# VBoxOGLfeedbackspu-x86 - x86 version of VBoxOGLfeedbackspu built for amd64 build
#
VBoxOGLfeedbackspu-x86_EXTENDS = VBoxOGLfeedbackspu
VBoxOGLfeedbackspu-x86_BLD_TRG_ARCH = x86
VBoxOGLfeedbackspu-x86_LIBS = $(VBOX_LIB_OGL_CRUTIL_X86) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLspuload-x86$(VBOX_SUFF_LIB) \
	$(PATH_STAGE_LIB)/additions/VBoxOGLcrstate-x86$(VBOX_SUFF_LIB)
VBoxOGLfeedbackspu-x86_DEFS = $(VBoxOGLfeedbackspu_DEFS) VBOX_WDDM_WOW64
endif

#
# Generate files for VBoxOGLfeedbackspu.
#
$(VBOX_PATH_CROGL_GENFILES)/feedbackspu.c: $(addprefix $(PATH_SUB_CURRENT)/feedback/,feedback.py feedback_special select_special feedback_state_special) $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_state.c: $(addprefix $(PATH_SUB_CURRENT)/feedback/,feedback_state.py feedback_state_special) $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

$(VBOX_PATH_CROGL_GENFILES)/feedbackspu_proto.h: $(addprefix $(PATH_SUB_CURRENT)/feedback/,feedbackspu_proto.py feedback_special select_special feedback_state_special) $(VBOX_CROGL_API_FILES) | $$(dir $$@)
	$(call MSG_GENERATE,python,$@,$<)
	$(QUIET)$(call VBOX_CROGL_PYTHON_ENV,$(VBOX_PATH_CROGL_PYTHON_INCLUDE),$@) $(VBOX_BLD_PYTHON) $< $(VBOX_PATH_CROGL_GLAPI) $(<D)

VBoxEGL_TEMPLATE       = VBOXCROGLR3GUESTDLL
VBoxEGL_SOURCES        = egl.c
VBoxEGL_INCS           = $(VBOX_PATH_X11_ROOT)/mesa-11.0.7
VBoxEGL_LIBS           = $(VBOX_LIB_OGL) $(VBOX_LIB_IPRT_GUEST_R3_SHARED)
VBoxEGL_SONAME.linux   = libEGL.so.1

include $(FILE_KBUILD_SUB_FOOTER)