[CP] Unset CAMKE_INSTALL_PREFIX since it's unrecommended

1. Unset CAMKE_INSTALL_PREFIX since it's recommended
2. Replace CMAKE_INSTALL_<dir> with CMAKE_INSTALL_FULL_<dir>

Change-Id: I5ae1627b303372a37d3f8b65984f517ddbbfe546

Signed-off-by: Yu Shiqiang <[email protected]>

[CP] Fix compilation issues for ClearLinux integration(CL#806263)

Fix compilation issues for ClearLinux integration
1. Auto detect libdrm
2. Auto detect systemd
3. Standard installation path
4. Explictly compile common module as static library
5. Add pkg-config file
6. Add shared library version

Change-Id: Id9bb8d597cb260304f1aad7f8560ae729846cf7a

[CP] Fix compilation issues for ClearLinux integration(CL#806263)

Fix compilation issues for ClearLinux integration
1. Auto detect libdrm
2. Auto detect systemd
3. Standard installation path
4. Explictly compile common module as static library
5. Add pkg-config file
6. Add shared library version

Change-Id: Id9bb8d597cb260304f1aad7f8560ae729846cf7a