# $Id$

## @file

# Sub-Makefile for the vboxvideo DRM module (linux kernel OpenGL module).

#

#

# Copyright (C) 2006-2007 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

INSTALLS += vboxvideo_drm-mod vboxvideo_drm-sh

ifdef VBOX_WITH_ADDITION_DRIVERS

# Only do a test build on kernels as of 2.6.27

SYSMODS += $(if $(foreach inc,$(VBOX_LINUX_INCS),\

$(if $(wildcard $(inc)/linux/drmP.h),\

yes,)),vboxvideo_drm,)

endif

#

# Populate FILES_VBOXVIDEO_DRM_NOBIN

#

include $(PATH_SUB_CURRENT)/files_vboxvideo_drm

vboxvideo_drm-mod_INST = $(INST_ADDITIONS)src/vboxvideo_drm/

vboxvideo_drm-mod_MODE = a+r,u+w

vboxvideo_drm-mod_SOURCES = $(subst ",,$(FILES_VBOXVIDEO_DRM_NOBIN))

vboxvideo_drm-mod_SOURCES += $(if $(VBOX_OSE),,\

$(PATH_vboxvideo_drm-mod)/dkms.conf)

vboxvideo_drm-mod_CLEAN += $(PATH_vboxvideo_drm-mod)/dkms.conf

vboxvideo_drm-sh_INST = $(INST_ADDITIONS)src/vboxvideo_drm/

vboxvideo_drm-sh_MODE = a+rx,u+w

vboxvideo_drm-sh_SOURCES = $(subst ",,$(FILES_VBOXVIDEO_DRM_BIN))

vboxvideo_drm-sh_SOURCES += \

$(PATH_vboxvideo_drm-sh)/build_in_tmp \

$(if $(VBOX_OSE),,\

$(PATH_ROOT)/src/VBox/HostDrivers/linux/do_Module.symvers)

vboxvideo_drm-sh_CLEAN += $(PATH_vboxvideo_drm-sh)/build_in_tmp

#

# The module (for syntax checking).

#

vboxvideo_drm_TEMPLATE = VBOXGUESTR0

vboxvideo_drm_NOINST = 1

vboxvideo_drm_CFLAGS = -fshort-wchar

vboxvideo_drm_DEFS = \

MODULE IN_RT_R0 VBOXGUEST VBOX_WITH_HGCM \

KBUILD_MODNAME=KBUILD_STR\(vboxvideo\) \

KBUILD_BASENAME=KBUILD_STR\(vboxvideo\)

vboxvideo_drm_SOURCES = vboxvideo_drm.c

# detect fc6 2.6.18

vboxvideo_drm_DEFS += $(foreach inc,$(VBOX_LINUX_INCS),\

$(if $(wildcard $(inc)/linux/utsrelease.h),\

$(if $(shell if grep -q '"2.6.18.*fc6.*"' $(inc)/linux/utsrelease.h;\

then echo yes; fi),KERNEL_FC6,),))

# detect rhel5 2.6.18

vboxvideo_drm_DEFS += $(foreach inc,$(VBOX_LINUX_INCS),\

$(if $(wildcard $(inc)/linux/utsrelease.h),\

$(if $(shell if grep -q '"2.6.18.*el5.*"' $(inc)/linux/utsrelease.h;\

then echo yes; fi),KERNEL_FC6,),))

## Scripts needed for building kernel modules

$$(PATH_vboxvideo_drm-sh)/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; s;_MODULE_;vboxvideo;g" < $< > $@

$(QUIET)chmod 0755 $@

$$(PATH_vboxvideo_drm-mod)/dkms.conf: \

$(PATH_SUB_CURRENT)/dkms.conf \

$(VBOX_VERSION_STAMP) \

| $$(dir $$@)

$(call MSG_TOOL,Creating,,$@)

$(QUIET)$(SED) -e "s;_VERSION_;${VBOX_VERSION_STRING};g" < $< > $@

include $(KBUILD_PATH)/subfooter.kmk