[xml] make libxml2 for arm

[zombit <zombit kimo com>]

Hello~~
I have tried to compile the libxml2 for arm.
I have installed the tool-chain(skiff).
after unpack the libxml2 source, I do as following~~
export CC=/skiff/local/bin/arm-linux-gcc
export HOST_CC=/skiff/local/bin/arm-linux-gcc
./configure
--
checking host system type... ./config.guess: ./dummy-28066: cannot execute 
binary file
./config.guess: ./dummy-28066: cannot execute binary file
configure: error: can not guess host type; you must specify one
--
I am sure the arm-linux-gcc is ok~~ and make a libxml2 for i386 is ok too.
I am new to the Makefile system too,
how can I solve it ??
THANK YOU~~

BR,