Howto build linux-kbuild-3.15?

[Daniel Schröter <d.schroeter@gmx.de>]

Hello,

I have read here that there will be no linux-kbuild for experimental. I
need on for 3.15, but it doesn't work:
[..]
config.status: executing libtool commands
make -j 8 -C userspace
make[5]: Entering directory
'/tmp/linux.3.15/linux-tools-3.15/debian/build/drivers/staging/usbip/userspace'
make -j 8  all-recursive
make[6]: Entering directory
'/tmp/linux.3.15/linux-tools-3.15/debian/build/drivers/staging/usbip/userspace'
make[6]: warning: -jN forced in submake: disabling jobserver mode.
Making all in libsrc
make[7]: Entering directory
'/tmp/linux.3.15/linux-tools-3.15/debian/build/drivers/staging/usbip/userspace/libsrc'
make[7]: warning: -jN forced in submake: disabling jobserver mode.
  CC       libusbip_la-names.lo
  CC       libusbip_la-usbip_host_driver.lo
  CC       libusbip_la-usbip_common.lo
  CC       libusbip_la-vhci_driver.lo
  CC       libusbip_la-sysfs_utils.lo
In file included from
/tmp/linux.3.15/linux-tools-3.15/drivers/staging/usbip/userspace/libsrc/vhci_driver.c:5:0:
/tmp/linux.3.15/linux-tools-3.15/drivers/staging/usbip/userspace/libsrc/usbip_common.h:18:30:
fatal error: ../../uapi/usbip.h: No such file or directory
 #include "../../uapi/usbip.h"
                              ^
compilation terminated.


Building 3.14 works fine. Can someone upload 3.15 to unstable so we can
get a kbuild package for 3.15? ;-)

I used:
https://wiki.debian.org/HowToRebuildAnOfficialDebianKernelPackage#The_story_of_linux-tools
as How-To

Thanks!

Bye