This patch adds simplified linux/types.h into testbench headers
to enable include of ALSA asoc.h to build without other difficult
kernel headers content.
The CMakeLists.txt files are updated to make a build time copy of
asoc.h to subdirectory include of the build directories. The new
directory is added to headers path.
This change avoids build fail with xcc toolchain that can't use the
gcc toolchain headers from the system where the ALSA headers are
located.
Suggested-by: Marc Herbert <marc.herbert@intel.com>
Signed-off-by: Seppo Ingalsuo <seppo.ingalsuo@linux.intel.com>