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On Fri, 20 Sep 2002 17:09, Vojtech Pavlik wrote:
> On Fri, Sep 20, 2002 at 07:09:20AM +1000, Brad Hards wrote:
> > On Thu, 19 Sep 2002 23:54, Vojtech Pavlik wrote:
> > > On Thu, Sep 19, 2002 at 04:04:08PM +0300, Meelis Roos wrote:
> > > > drivers/usb/usbdrv.o: In function `hidinput_hid_event':
> > > > drivers/usb/usbdrv.o(.text+0x11573): undefined reference to
> > > > `input_event' drivers/usb/usbdrv.o(.text+0x115ee): undefined
> > > > reference to `input_event' drivers/usb/usbdrv.o(.text+0x11600):
> > > > undefined reference to `input_event'
> > > > drivers/usb/usbdrv.o(.text+0x11641): undefined reference to
> > > > `input_event' drivers/usb/usbdrv.o(.text+0x11664): undefined
> > > > reference to `input_event' drivers/usb/usbdrv.o(.text+0x11682): more
> > > > undefined references to `input_event' follow drivers/usb/usbdrv.o: In
> > > > function
> > > > `hidinput_connect':
> > > > drivers/usb/usbdrv.o(.text+0x118d4): undefined reference to
> > > > `input_register_device' drivers/usb/usbdrv.o: In function
> > > > `hidinput_disconnect':
> > > > drivers/usb/usbdrv.o(.text+0x118f3): undefined reference to
> > > > `input_unregister_device'
> > >
> > > Well, you enabled HID as built-in and Input as modular. HID needs
> > > Input.
> >
> > Not quite. CONFIG_USB + CONFIG_USB_HIDDEV doesn't need input.
> > Unfortunately CONFIG_USB_HIDINPUT does, and it is a dep_bool.
> > The only clean way I can see is to build HID as three seperate modules -
> > a core, the input interface, and the hiddev interface. Even that is
> > pretty ugly.
>
> More modules, oh no!
Hmmm. You could always build part of the input layer into the kernel
unconditionally (like the old keyboard handling code?). Not nice on some
embedded applications, though you could probably build an "input.o" that is a
bit smaller.
Or a version of the "unconditional build" based on some setup determined after
the config step.
I'm still looking for a better idea - got any?
Brad
- --
http://conf.linux.org.au. 22-25Jan2003. Perth, Australia. Birds in Black.
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This archive was generated by hypermail 2b29 : Mon Sep 23 2002 - 22:00:29 EST