main.c:(.text+0x1c): undefined reference to `toplev_main'
collect2: ld returned 1 exit status
make[5]: *** [cc1] Error 1
make[5]: Leaving directory `/hlamk/tr_wrt/build_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/gcc-linaro-4.6-2012.02-minimal/gcc'
make[4]: *** [all-gcc] Error 2
make[4]: Leaving directory `/hlamk/tr_wrt/build_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/gcc-linaro-4.6-2012.02-minimal'
make[3]: *** [/hlamk/tr_wrt/build_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/gcc-linaro-4.6-2012.02-minimal/.built] Error 2
make[3]: Leaving directory `/hlamk/tr_wrt/toolchain/gcc/minimal'
make[2]: *** [toolchain/gcc/minimal/compile] Error 2
make[2]: Leaving directory `/hlamk/tr_wrt'
make[1]: *** [/hlamk/tr_wrt/staging_dir/toolchain-mips_r2_gcc-4.6-linaro_uClibc-0.9.33.2/stamp/.toolchain_install] Error 2
make[1]: Leaving directory `/hlamk/tr_wrt'
make: *** [world] Ошибка 2

root@OpenWrt:~# lsusb
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 1a40:0101 TERMINUS TECHNOLOGY INC. USB-2.0 4-Port HUB
Bus 001 Device 003: ID 0951:1643 Kingston Technology
Bus 001 Device 004: ID 093a:2472 Pixart Imaging, Inc.
Bus 001 Device 005: ID 090c:1000 Feiya Technology Corp. Flash Drive

root@OpenWrt:~# dmesg |grep video
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo