makefile in building fiasco for arm

Dear all: Now I trace the fiasco code for arm, then when I build the kernel, I find this file ./kernel/fiasco/src/boot/arm/Makerules.BOOT.arm , Is there any relationship with building the fiasco kernel? Thanks! Best Regards. -- Adam Hung-Hsiang Chang windbread@gmail.com +886-987-335398 Wireless Networking and Embedded Systems Lab Graduate Institute of Networking and Multimedia National Taiwan University