drivers/usb/Makefile

   1 #
   2 # Makefile for the kernel USB device drivers.
   3 #
   4
   5 # Subdirs.
   6
   7 SUB_DIRS        :=
   8 MOD_SUB_DIRS    := $(SUB_DIRS)
   9 ALL_SUB_DIRS    := $(SUB_DIRS)
  10
  11 # The target object and module list name.
  12
  13 O_TARGET        := usbdrv.o
  14 M_OBJS          :=
  15 O_OBJS          :=
  16 MOD_LIST_NAME   := USB_MODULES
  17
  18 # Objects that export symbols.
  19
  20 export-objs             := usb.o input.o
  21
  22 # Multipart objects.
  23
  24 list-multi              := usbcore.o
  25 usbcore-objs            := usb.o usb-debug.o usb-core.o hub.o
  26
  27 # Optional parts of multipart objects.
  28
  29 ifeq ($(CONFIG_USB_DEVICEFS),y)
  30         usbcore-objs    += devio.o inode.o drivers.o devices.o
  31 endif
  32
  33 # Object file lists.
  34
  35 obj-y   :=
  36 obj-m   :=
  37 obj-n   :=
  38 obj-    :=
  39
  40 # Each configuration option enables a list of files.
  41
  42 obj-$(CONFIG_USB)               += usbcore.o
  43 obj-$(CONFIG_USB_UHCI)          += usb-uhci.o
  44 obj-$(CONFIG_USB_UHCI_ALT)      += uhci.o
  45 obj-$(CONFIG_USB_OHCI)          += usb-ohci.o
  46
  47 obj-$(CONFIG_USB_MOUSE)         += usbmouse.o input.o
  48 obj-$(CONFIG_USB_HID)           += hid.o input.o
  49 obj-$(CONFIG_USB_KBD)           += usbkbd.o input.o
  50 obj-$(CONFIG_USB_WACOM)         += wacom.o input.o
  51 obj-$(CONFIG_USB_WMFORCE)       += wmforce.o input.o
  52 obj-$(CONFIG_INPUT_KEYBDEV)     += keybdev.o input.o
  53 obj-$(CONFIG_INPUT_MOUSEDEV)    += mousedev.o input.o
  54 obj-$(CONFIG_INPUT_JOYDEV)      += joydev.o input.o
  55 obj-$(CONFIG_INPUT_EVDEV)       += evdev.o input.o
  56
  57 obj-$(CONFIG_USB_SCANNER)       += scanner.o
  58 obj-$(CONFIG_USB_ACM)           += acm.o
  59 obj-$(CONFIG_USB_PRINTER)       += printer.o
  60 obj-$(CONFIG_USB_SERIAL)        += usb-serial.o
  61 obj-$(CONFIG_USB_AUDIO)         += audio.o
  62 obj-$(CONFIG_USB_CPIA)          += cpia.o
  63 obj-$(CONFIG_USB_IBMCAM)        += ibmcam.o
  64 obj-$(CONFIG_USB_DC2XX)         += dc2xx.o
  65 obj-$(CONFIG_USB_STORAGE)       += usb-storage.o
  66 obj-$(CONFIG_USB_USS720)        += uss720.o
  67 obj-$(CONFIG_USB_DABUSB)        += dabusb.o
  68 obj-$(CONFIG_USB_PLUSB)         += plusb.o
  69 obj-$(CONFIG_USB_OV511)         += ov511.o
  70 obj-$(CONFIG_USB_PEGASUS)       += pegasus.o
  71
  72 # Extract lists of the multi-part drivers.
  73 # The 'int-*' lists are the intermediate files used to build the multi's.
  74
  75 multi-y         := $(filter $(list-multi), $(obj-y))
  76 multi-m         := $(filter $(list-multi), $(obj-m))
  77 int-y           := $(sort $(foreach m, $(multi-y), $($(basename $(m))-objs)))
  78 int-m           := $(sort $(foreach m, $(multi-m), $($(basename $(m))-objs)))
  79
  80 # Files that are both resident and modular: remove from modular.
  81
  82 obj-m           := $(filter-out $(obj-y), $(obj-m))
  83 int-m           := $(filter-out $(int-y), $(int-m))
  84
  85 # Take multi-part drivers out of obj-y and put components in.
  86
  87 obj-y           := $(filter-out $(list-multi), $(obj-y)) $(int-y)
  88
  89 # Translate to Rules.make lists.
  90
  91 O_OBJS          := $(sort $(filter-out $(export-objs), $(obj-y)))
  92 OX_OBJS         := $(sort $(filter     $(export-objs), $(obj-y)))
  93 M_OBJS          := $(sort $(filter-out $(export-objs), $(obj-m)))
  94 MX_OBJS         := $(sort $(filter     $(export-objs), $(obj-m)))
  95 MI_OBJS         := $(sort $(filter-out $(export-objs), $(int-m)))
  96 MIX_OBJS        := $(sort $(filter     $(export-objs), $(int-m)))
  97
  98 # The global Rules.make.
  99
 100 include $(TOPDIR)/Rules.make
 101
 102 # Link rules for multi-part drivers.
 103
 104 usbcore.o: $(usbcore-objs)
 105         $(LD) -r -o $@ $(usbcore-objs)
 106