Not searching for unused variables given on the command line.
-- The C compiler identification is GNU 14.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /builder/shared-workdir/build/sdk/staging_dir/toolchain-arm_cortex-a8+vfpv3_gcc-14.3.0_musl_eabi/bin/arm-openwrt-linux-muslgnueabi-gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Configuring done (1.3s)
-- Generating done (0.1s)
-- Build files have been written to: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/unetd-2025.10.03~2f67f6fa
<built-in>:1:10: fatal error: 'linux/kconfig.h' file not found
    1 | #include "linux/kconfig.h"
      |          ^~~~~~~~~~~~~~~~~
1 error generated.
make[3]: *** [Makefile:117: /builder/shared-workdir/build/sdk/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/unetd-2025.10.03~2f67f6fa/.built] Error 1
time: package/feeds/base/unetd/compile#1.01#0.35#5.03