Compile error

[marooncn]

When I compile this package, there are some errors.
At first, it shows that "can't find header <HL/hl.h>" (and some lib files), I find it in openhaptics so I add include and lib64 in this package and revise the CMakeLists.txt, then I rebuild the package. It still failed to compile:


(It reminds there are many undefined reference in libHD.so)
What should I do?