link problem (powerpc-elf)

[Michael Morrison]

Hi Folks,

I recently installed GNU cross toolchain for powerpc for both linux and 
cygwin hosts.
When I compile/link a simple "hello world" program, I get the following:

[mike@tux powerpc]$ powerpc-elf-gcc main.c -o main
/opt/powerpc/lib/gcc-lib/powerpc-elf/3.0/../../../../powerpc-elf/bin/ld: 
warning: cannot find entry symbol _start; defaulting to 01800074
/tmp/cctRepxT.o: In function `main':
/tmp/cctRepxT.o(.text+0x20): undefined reference to `printf'
collect2: ld returned 1 exit status

I have: gcc-3.0, binutils-2.11 and newlib 1.9.0

I also have these tools installed for an arm target and don't have any 
problems with it.

Any clues on where I can begin looking?

THX
mike