Makefile:
Specifying KBUILD_OUTPUT directory during kernel build gives kernel build error (include header not found).
The construction in Makefile:
-I$(src)/include
expands to relative path:
-Idrivers/net/wireless/realtek/rtl8723bu/include
that is incorrect.
Change it to absolute include paths:
-I$(srctree)/$(src)/include
Makefile: Specifying KBUILD_OUTPUT directory during kernel build gives kernel build error (include header not found). The construction in Makefile: -I$(src)/include expands to relative path: -Idrivers/net/wireless/realtek/rtl8723bu/include that is incorrect.
Change it to absolute include paths: -I$(srctree)/$(src)/include