compiler error after adding hello in user

hi hippo,

I have a new problem. Now uClinux is working well on my board (CYCLONE_1C12_EVAL).

And when I adding hello.o into /romfs and burn the system into my board, It is also working well.

However, when I add user applications into the /user, the compiling of kernel failed. The information is as follows:

# nios2-linux-uclibc-strip --remove-section=.note --remove-section=.comment busybox

/bin/sh /home/yongping/uClinux-dist/user/busybox/applets/busybox.mkll include/config.h /home/yongping/uClinux-dist/user/busybox/include/applets.h >busybox.links

mkdir -p docs

( cat /home/yongping/uClinux-dist/user/busybox/docs/busybox_header.pod;

/home/yongping/uClinux-dist/user/busybox/docs/autodocifier.pl /home/yongping/uClinux-dist/user/busybox/include/usage.h;

cat /home/yongping/uClinux-dist/user/busybox/docs/busybox_footer.pod ) > docs/busybox.pod

BusyBox Documentation

mkdir -p docs

pod2text docs/busybox.pod > docs/BusyBox.txt

mkdir -p docs

pod2man --center=BusyBox --release="version 1.00"

docs/busybox.pod > docs/BusyBox.1

pod2html --noindex docs/busybox.pod >

docs/busybox.net/BusyBox.html

mkdir -p docs

make[4]: Leaving directory `/home/yongping/uClinux-dist/user/busybox'

make[3]: Leaving directory `/home/yongping/uClinux-dist/user/busybox'

make[2]: Leaving directory `/home/yongping/uClinux-dist/user'

make[1]: *** [all] Error 2

make[1]: Leaving directory `/home/yongping/uClinux-dist/user'

make: *** [subdirs] Error 1

Could you figure it out for me?

Thank you very much,

Elec