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 MOD_IN_SUB_DIRS := $(SUB_DIRS)
  10 ALL_SUB_DIRS    := $(SUB_DIRS) serial
  11
  12 # The target object and module list name.
  13
  14 O_TARGET        := usbdrv.o
  15 M_OBJS          :=
  16 O_OBJS          :=
  17 MOD_LIST_NAME   := USB_MODULES
  18
  19 # Objects that export symbols.
  20
  21 export-objs             := usb.o input.o
  22
  23 # Multipart objects.
  24
  25 list-multi              := usbcore.o
  26 usbcore-objs            := usb.o usb-debug.o usb-core.o hub.o
  27
  28 # Optional parts of multipart objects.
  29
  30 ifeq ($(CONFIG_USB_DEVICEFS),y)
  31         usbcore-objs    += devio.o inode.o drivers.o devices.o
  32 endif
  33
  34 # Object file lists.
  35
  36 obj-y   :=
  37 obj-m   :=
  38 obj-n   :=
  39 obj-    :=
  40
  41 # Object files in subdirectories
  42
  43 ifeq ($(CONFIG_USB_SERIAL),y)
  44         SUB_DIRS += serial
  45         obj-y += serial/usb-serial.o
  46 else
  47         ifeq ($(CONFIG_USB_SERIAL),m)
  48                 MOD_IN_SUB_DIRS += serial
  49         endif
  50 endif
  51
  52
  53 # Each configuration option enables a list of files.
  54
  55 obj-$(CONFIG_USB)               += usbcore.o
  56 obj-$(CONFIG_USB_UHCI)          += usb-uhci.o
  57 obj-$(CONFIG_USB_UHCI_ALT)      += uhci.o
  58 obj-$(CONFIG_USB_OHCI)          += usb-ohci.o
  59
  60 obj-$(CONFIG_USB_MOUSE)         += usbmouse.o input.o
  61 obj-$(CONFIG_USB_HID)           += hid.o input.o
  62 obj-$(CONFIG_USB_KBD)           += usbkbd.o input.o
  63 obj-$(CONFIG_USB_WACOM)         += wacom.o input.o
  64 obj-$(CONFIG_INPUT_IFORCE)      += iforce.o input.o
  65 obj-$(CONFIG_INPUT_KEYBDEV)     += keybdev.o input.o
  66 obj-$(CONFIG_INPUT_MOUSEDEV)    += mousedev.o input.o
  67 obj-$(CONFIG_INPUT_JOYDEV)      += joydev.o input.o
  68 obj-$(CONFIG_INPUT_EVDEV)       += evdev.o input.o
  69
  70 obj-$(CONFIG_USB_SCANNER)       += scanner.o
  71 obj-$(CONFIG_USB_ACM)           += acm.o
  72 obj-$(CONFIG_USB_PRINTER)       += printer.o
  73 obj-$(CONFIG_USB_AUDIO)         += audio.o
  74 obj-$(CONFIG_USB_IBMCAM)        += ibmcam.o
  75 obj-$(CONFIG_USB_DC2XX)         += dc2xx.o
  76 obj-$(CONFIG_USB_MDC800)   += mdc800.o
  77 obj-$(CONFIG_USB_STORAGE)       += usb-storage.o
  78 obj-$(CONFIG_USB_USS720)        += uss720.o
  79 obj-$(CONFIG_USB_DABUSB)        += dabusb.o
  80 obj-$(CONFIG_USB_PLUSB)         += plusb.o
  81 obj-$(CONFIG_USB_OV511)         += ov511.o
  82 obj-$(CONFIG_USB_PEGASUS)       += pegasus.o
  83 obj-$(CONFIG_USB_RIO500)        += rio500.o
  84 obj-$(CONFIG_USB_DSBR)          += dsbr100.o
  85 obj-$(CONFIG_USB_MICROTEK)      += microtek.o
  86
  87 # Extract lists of the multi-part drivers.
  88 # The 'int-*' lists are the intermediate files used to build the multi's.
  89
  90 multi-y         := $(filter $(list-multi), $(obj-y))
  91 multi-m         := $(filter $(list-multi), $(obj-m))
  92 int-y           := $(sort $(foreach m, $(multi-y), $($(basename $(m))-objs)))
  93 int-m           := $(sort $(foreach m, $(multi-m), $($(basename $(m))-objs)))
  94
  95 # Files that are both resident and modular: remove from modular.
  96
  97 obj-m           := $(filter-out $(obj-y), $(obj-m))
  98 int-m           := $(filter-out $(int-y), $(int-m))
  99
 100 # Take multi-part drivers out of obj-y and put components in.
 101
 102 obj-y           := $(filter-out $(list-multi), $(obj-y)) $(int-y)
 103
 104 # Translate to Rules.make lists.
 105
 106 O_OBJS          := $(sort $(filter-out $(export-objs), $(obj-y)))
 107 OX_OBJS         := $(sort $(filter     $(export-objs), $(obj-y)))
 108 M_OBJS          := $(sort $(filter-out $(export-objs), $(obj-m)))
 109 MX_OBJS         := $(sort $(filter     $(export-objs), $(obj-m)))
 110 MI_OBJS         := $(sort $(filter-out $(export-objs), $(int-m)))
 111 MIX_OBJS        := $(sort $(filter     $(export-objs), $(int-m)))
 112
 113 # The global Rules.make.
 114
 115 include $(TOPDIR)/Rules.make
 116
 117 # Link rules for multi-part drivers.
 118
 119 usbcore.o: $(usbcore-objs)
 120         $(LD) -r -o $@ $(usbcore-objs)
 121