I was trying to boot a hard disk with alone image files and modules. For loading modules , i have tried the below steps.
1. mounted a hard disk in /mnt/kernel folder
2. Copied the kernel images and grub files from Linux installed system to /mnt/kernel/boot.
3. When i run the below commands from /usr/src/linux-,
#export INSTALL_MOD_PATH=/mnt/kernel
#make modules_install
4. The above step creating a folder with a name lib/modules/ successfully. but the probelm is , build having symbolic link with /usr/src/linux-

I dont know how to copy all the *.o files into build (ie after making a build dir into /mnt/kernel/lib/modules/ )

can anyone help in this?

Thanks in advance.