[U-Boot] compile error after installing ELDK arm-2007-01-22-uclibc.iso and uboot 1.3.4

[Ajit Mittal]

My target is IXP425 based device. First I will try with ixdp425 board.
I was testing my ELDK installation. I found this error while compiling
example/hello_world.c

root at homet/u-boot-1.3.4/examples# ${CROSS_COMPILE}gcc -o hello_world
hello_world.c
hello_world.c:24:20: error: common.h: No such file or directory
hello_world.c:25:21: error: exports.h: No such file or directory
hello_world.c: In function 'hello_world':
hello_world.c:33: warning: incompatible implicit declaration of
built-in function 'printf'
hello_world.c:33: error: 'XF_VERSION' undeclared (first use in this function)
hello_world.c:33: error: (Each undeclared identifier is reported only once
hello_world.c:33: error: for each function it appears in.)
-------------------------------------------
But this

#include <stdio.h>
int main()
{
  printf("\nHello World\n");
  return 0;
}
--------
compile fine


Any tips.

Thanks for  the help.

Regards
Ajit