can not use curses LIBS by -lcurses

vt100.c:

#include <curses.h>

int main()

{

initscr();

//box(stdscr,ACS_VLINE,ACS_HLINE);

move(LINES/2,COLS/2);

waddstr(stdscr,"Hello,world!");

refresh();

getch();

endwin();

return 0;

}

I build an example that use the curses for VT100.

I can build it in LINUX :

gcc -o vt100 vt100.c -lcurses

but when I used the nios2-gcc :

nios2-linux-uclibc-gcc -o vt100 vt100.c -lcurses

some errors:

vt100.c:1:20: curses.h: No such file or directory

well How can I link the correct LIBS?