Solve : How to determine the platform in such Makefile?

1.	Solve : How to determine the platform in such Makefile?
Answer» I got a Wi-Fi MODULE and source files of its driver. Its driver is only verified on X86 platform. My target board is on ARM. So, I must build it for ARM processor. I found there are lots of platforms of ARM. Each platform has its own compilation tool kits. How can I determine one for building for my target ARM platform? How come each ARM platform needs its own compilation tool kits? I renamed the MAKE files by adding .txt suffix. [recovering DISK space, attachment deleted by ADMIN]

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