I wanted to build OpenWrt following this tutorial:
However during compilation I get following error:
ERROR: module '/home/mkru/Desktop/lowpan/openwrt/build_dir/target-mipsel_mips32_musl-1.1.14/linux-brcm47xx_generic/linux-3.18.29/drivers/bluetooth/btusb.ko' is missing.
I have tried using menuconfig but btusb does not appear in Kernel modules -> USB Support or Kernel modules -> Other modules tab.
I can find file btusb.c but it looks like it was not compiled into btusb.ko during building process.
I am not familiar with all linux kernel building issues and I do not know how to solve my problem in correct way. Can I just manually compile this one file?