The problem about cross compling GTK

["MuTuExpress" <zhangliang23@sina.com>]

hi,
I am a freshman in learning linux,and I have some problems of cross compiling GTK,

run configure first for pkg-0.14.0,

CC=/usr/local/arm/3.3.2/bin/arm-linux-gcc
./configure  --host=arm-linux --build=i686-linux
--prefix=/root/Software/GTK/GTKBuild/glib
--libdir=/usr/local/arm/3.3.2/arm-linux/lib
--includedir=/usr/local/arm/3.3.2/arm-linux/includ

and the error message is as follow:
checking for extra flags to get ANSI library prototypes... 
configure: error: can not run test program while cross compiling

GTK1.2+pkg-0.14.0 redhatlinux(2.4.20-8)

What's the problem?
Someone in the maillist said that there should be a congfig.cache file
but where can I find this file in net or how to generate this file?

Thanks a lot!

Look forward to hearing from you !


MuTuExpress