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ARM tools use GCC compiled library

wwfiney

Hi

I'm using ARM tools (RVDS4) to develop a project. Now I want to use a software lib which compiled by GCC.

I read spec of GCC and add a compile flag "-mabi=aapcs" to GCC  and rebuild the lib.

Question:

  1. Is this enough for ARM tools using GCC library?
  2. If not what else should I do to use GCC library?

BTW, I tested it and get an error about wchar type, so I add "--wchar32" to armcc flag.

Now build pass, but I'm not sure it can run normally.