ucos-2 porting problems for stm32f4 discovery using coocox and gcc compiler

Dear all,

Device :- STM32F4 discovery

IDE :- COOCOX

compiler toolchain:- arm-gcc

problem :- ucos-2 porting

When am tryig to [port ucos-2 stm32f4 discovery i got "multiple definition errors" in os files (like semaphore ,mailbox, etc) any one can help me out from this problem....:cry::cry: i attached the error in txt file ...any help would be thankful....