rtl8723du compiling fails (rtl8723du.ko)

[jayanta525]

with the error:

ERROR: module '/home/ubnt/older-wo/build_dir/target-aarch64_generic_musl/linux-rockchip_armv8/rtl8723du-5.6.3/rtl8723du.ko' is missing.

[Pix13]

Got the same issue with rtl8821cu, i think some build script is missing or not in the right place, working on it