Generate required configuration files
-------------------------------------

1. Update the KERNEL_HEADERS= field in configure.ac
       Example: [KERNEL_HEADERS="/usr/local/amlogic/kernel/include"]

2. $autoconf

3. For Amlogic target:
	$CC=/usr/local/amlogic/prebuilt/toolchain/aarch64/bin/aarch64-cros-linux-gnu-gcc ./configure --target=gxl --host=arm

The above command generates required bridge-utils.spec and libbridge/config.h