multiple definition problem

alex824

Hi!
I make the kerenel only, it works good.
I make the pppd in user.
The follow is the errors it reports:

/usr/local/arm_tools/bin/../lib/gcc-lib/arm-elf/3.0/../../../../arm-elf/lib/crt0.o: In function '_start':
/usr/local/arm_tools/bin/../lib/gcc-lib/arm-elf/3.0/../../../../arm-elf/lib/crt0.o(.text+0x0): multiple definition of '_start'
/usr/local/arm_tools/arm-elf/lib/crt0.o(.text+0x0): first defined here
collect2: ld returned 1 exit status

in fact:
/usr/local/arm_tools/bin/../lib/gcc-lib/arm-elf/3.0/../../../../arm-elf/lib/crt0.o(.text+0x0): multiple definition of '_start'
/usr/local/arm_tools/arm-elf/lib/crt0.o(.text+0x0): first defined here
,
it's just the same file crt0.o

Can you help me?
Thanks a lot!
Regards,
Alex.