/usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/android
Edit: /usr/src/kernels/4.18.0-553.121.1.el8_10.x86_64/drivers/android/Makefile (180B)
ccflags-y += -I$(src) # needed for trace events
obj-$(CONFIG_ANDROID_BINDER_IPC) += binder.o binder_alloc.o
obj-$(CONFIG_ANDROID_BINDER_IPC_SELFTEST) += binder_alloc_selftest.o