ubuntu/vbox/vboxsf/Makefile

   1 KBUILD_EXTMOD=${srctree}/ubuntu/vbox
   2 # $Id: Makefile.module $
   3 ## @file
   4 # VirtualBox Guest Additions Module Makefile.
   5 #
   6 # (For 2.6.x this file must be 'Makefile'!)
   7 #
   8
   9 #
  10 # Copyright (C) 2006-2017 Oracle Corporation
  11 #
  12 # This file is part of VirtualBox Open Source Edition (OSE), as
  13 # available from http://www.virtualbox.org. This file is free software;
  14 # you can redistribute it and/or modify it under the terms of the GNU
  15 # General Public License (GPL) as published by the Free Software
  16 # Foundation, in version 2 as it comes in the "COPYING" file of the
  17 # VirtualBox OSE distribution. VirtualBox OSE is distributed in the
  18 # hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
  19 #
  20
  21 # Linux kbuild sets this to our source directory if we are called from there
  22 obj ?= $(CURDIR)
  23 include $(obj)/Makefile.include.header
  24
  25 MOD_NAME = vboxsf
  26 MOD_OBJS   = \
  27         vfsmod.o \
  28         dirops.o \
  29         lnkops.o \
  30         regops.o \
  31         utils.o \
  32         VBoxGuestR0LibHGCM.o \
  33         VBoxGuestR0LibIdc.o \
  34         VBoxGuestR0LibIdc-unix.o \
  35         VBoxGuestR0LibSharedFolders.o
  36 ifeq ($(BUILD_TARGET_ARCH),x86)
  37 MOD_OBJS  += \
  38         divdi3.o \
  39         moddi3.o \
  40         udivdi3.o \
  41         udivmoddi4.o \
  42         umoddi3.o \
  43         qdivrem.o
  44 endif
  45
  46 MOD_INCL = \
  47     $(addprefix -I$(KBUILD_EXTMOD),/ /include /r0drv/linux) \
  48     $(addprefix -I$(KBUILD_EXTMOD)/vboxsf,/ /include /r0drv/linux)
  49
  50 ifneq ($(wildcard $(KBUILD_EXTMOD)/vboxsf),)
  51  MANGLING := $(KBUILD_EXTMOD)/vboxsf/include/VBox/VBoxGuestMangling.h
  52 else
  53  MANGLING := $(KBUILD_EXTMOD)/include/VBox/VBoxGuestMangling.h
  54 endif
  55
  56 MOD_DEFS   = -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 \
  57             -DIN_SUP_R0 -DVBOX -DVBOX_WITH_HGCM -DIN_MODULE -DIN_GUEST_R0
  58 # our module does not export any symbol
  59 MOD_DEFS  += -DRT_NO_EXPORT_SYMBOL
  60 ifeq ($(BUILD_TARGET_ARCH),amd64)
  61  MOD_DEFS += -DRT_ARCH_AMD64 -DVBOX_WITH_64_BITS_GUESTS
  62 else
  63  MOD_DEFS += -DRT_ARCH_X86
  64 endif
  65
  66 ifeq ($(KERN_VERSION), 24)
  67  MOD_CFLAGS =
  68 else
  69  MOD_CFLAGS = -Wno-declaration-after-statement -fshort-wchar -include $(MANGLING) -fno-pie
  70
  71 # special hack for Fedora Core 6 2.6.18 (fc6), rhel5 2.6.18 (el5),
  72 # ClarkConnect 4.3 (cc4) and ClarkConnect 5 (v5)
  73  ifeq ($(KERNELRELEASE),)
  74   MOD_EXTRA += $(foreach inc,$(KERN_INCL),\
  75               $(if $(wildcard $(inc)/linux/utsrelease.h),\
  76                 $(if $(shell grep '"2.6.18.*fc6.*"' $(inc)/linux/utsrelease.h; \
  77                             grep '"2.6.18.*el5.*"' $(inc)/linux/utsrelease.h; \
  78                             grep '"2.6.18.*v5.*"'  $(inc)/linux/utsrelease.h; \
  79                             grep '"2.6.18.*cc4.*"' $(inc)/linux/utsrelease.h),\
  80                 -DKERNEL_FC6,),))
  81  else
  82   MOD_EXTRA += $(if $(shell echo "$(KERNELRELEASE)"|grep '2.6.18.*fc6.*';\
  83                         echo "$(KERNELRELEASE)"|grep '2.6.18.*el5.*';\
  84                         echo "$(KERNELRELEASE)"|grep '2.6.18.*v5.*';\
  85                         echo "$(KERNELRELEASE)"|grep '2.6.18.*cc4.*'),\
  86                 -DKERNEL_FC6,)
  87  endif
  88 endif
  89
  90 MOD_CLEAN = . linux r0drv r0drv/linux
  91
  92 include $(obj)/Makefile.include.footer