Set TBB_INSTALL_DIR (Embree built with TBB)

Author: boberfly

CMakeLists.txt

@@ -28,7 +28,7 @@ set( OCIO_PATH                   ${GAFFER_ROOT} CACHE INTERNAL "" )
 set( GLEW_ROOT_DIR               ${GAFFER_ROOT} CACHE INTERNAL "" )
 set( WITH_OPENVDB                ON CACHE INTERNAL "" )
 set( OPENVDB_ROOT_DIR            ${GAFFER_ROOT} CACHE INTERNAL "" )
-set( TBB_INSTALL_DIR             ${GAFFER_ROOT} CACHE INTERNAL "" )
+set( TBB_ROOT_DIR                ${GAFFER_ROOT} CACHE INTERNAL "" )
 if (MSVC)
     set( ZLIB_ROOT ${GAFFER_ROOT} CACHE INTERNAL "" )
     set( ZLIB_INCLUDE_DIRS ${GAFFER_ROOT}/include CACHE INTERNAL "" )