basic question about starting to develop application on DM365

Hello,

I have a little problem to start on DM365

I got DM365 EVM recently,

I installed CodeSourcery Toolchain and DVSDK 3.10 successfully.

I tested video input(composite) and output by demo application.

and now, I wanna develop my own IP Network Camera on DM365.

simple application which contains standard GNU C header is ok on compilation with command line such 'arm-none-linux-gnueabi-gcc'

I've analyzed demo application, and I could see that the demos include <xdc/std.h> , <ti/~~/Dmai.h> <ti/~~/VideoStd.h> etc...

and the demos use functions from DMAI.

what about you guys-? Do you guys also use DMAI ?

if so, How could you compile your own application which contains <xdc/std.h>, <Dmai.h> headers ?

just compilation with -I option on the prompt blows so much errors out.

so I think I should use xdc tool to compile well,,..but trying to use xdc tool is also not easy for me.

please gimme the sample files of xdc configuration to compile if you are going with that headers.

or,,,...if you don't use them, please tell me the right way to go-