cd iptables-1.2.6a
make KERNEL_DIR=../../../../kernel/source/linux \
     CC=arm-linux-gcc \
     COPT_FLAGS="-O2 -I/usr/arm-linux/include/" \
     LD="arm-linux-ld -L/usr/arm-linux/lib/" \
     PREFIX=/usr
make install LIBDIR=`pwd`/_install/usr/lib \
     BINDIR=`pwd`/_install/usr/sbin \
     MANDIR=`pwd`/_install/usr/man \
     INCDIR=`pwd`/_install/usr/include