The latest version of Eigen is required to build with the Hexagon
7.4 toolchain. Only certain C++11 features are supported and the
latest version if Eigen provides these tests. A patch is required
to add support for the Hexagon compiler.
These changes force the sync and then update of eigen and allow it
to be patched for qurt.
The eigen-3.2 submodule was removed as it is no longer needed by the
qurt build with the updated toolchain.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Added generation of build_git_version.h
Added separate src/lib/eigen-3.2 dir for qurt (new submodule)
Added patching of eigen-3.2 for qurt (compiler has issue with Complex)
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
The DSPAL headers are required to build for qurt. When we move to
a cmake build system, the DSPAL headers can be conditionally included.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>