Error when linking m68k-elf-gcc with flag -pg

[Ha Luong]

Dear Sir,

I would like to use m68k-elf-gprof, so I pass -pg flag to m68k-elf-gcc.
m68k-elf-gcc -mcpu=5282 -O3
-TD:/BuildTools/CodeSourcery_4_2/m68k-elf/lib/m5282evb-ram-hosted.ld
sort.c-o sort  -pg

and I have the error

C:\DOCUME~1\tungpham\LOCALS~1\Temp/ccYfcaaa.o: In function `main':

sort.c:(.text+0x16): undefined reference to `mcount'

collect2: ld returned 1 exit status

And I attached the small source code I tested.

Could you please help me?

Thanks a lot,

Ha Luong
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