How to build dsp utilities (18.Ari.2006, Tetsuo Yamabe <tetsuo.yamabe@nokia.com>)

  There are 2 directories, dsp_ctl and dsp_dld. To build these utilities, environmental 
  variables in each Makefile.am have to be set according to your build environment.

  DSP utilities require a part of linux kernel headers to be build. Then, the location 
  of linux kernel tree have to be set at least. Please follow steps described as bellow.


1. Specify your kernel location to INCLUDES variable
  
  In the Makefile.in, you can find INCLUDES variable; and set your kernel path to there.  

	INCLUDES = $(PACKAGE_CFFLAGS) -I<YOUR KERNEL HEADER PATH>

  Makefiles are located under these directories:

    utils/dspctl
    utils/dsp_dld


2. Now specify the environment you'd like to run dsp utilities with configure script.

  a. For ARM target
	
	$ CC=arm-linux-gcc ./configure --host=i686
  	$ make

  b. For PC emulation
	$ ./configure
	$ make

--

1'. Instead of step 1, just edit INCLUDES in Makefile.am and;

 	$ sh ./autogen.sh

  should work to generate same Makefile.in edited step 1 shown above. 
  If not, please try step 1.
