Add missing includes to OpenCL CMake builds of re_squared and tersoff kernels

      set(OCL_COMMON_HEADERS ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_preprocessor.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_aux_fun1.h)

      file(GLOB GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/[^.]*.cu)

      list(REMOVE_ITEM GPU_LIB_CU ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne.cu ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne_lj.cu)

      list(REMOVE_ITEM GPU_LIB_CU

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne_lj.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_re_squared.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_re_squared_lj.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_zbl.cu

        ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_mod.cu

      )

      foreach(GPU_KERNEL ${GPU_LIB_CU})

          get_filename_component(basename ${GPU_KERNEL} NAME_WE)

      GenerateOpenCLHeader(gayberne ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_ellipsoid_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne.cu)

      GenerateOpenCLHeader(gayberne_lj ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_lj_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_ellipsoid_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_gayberne_lj.cu)

      list(APPEND GPU_LIB_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_cl.h ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_lj_cl.h)

      GenerateOpenCLHeader(re_squared ${CMAKE_CURRENT_BINARY_DIR}/gpu/re_squared_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_ellipsoid_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_re_squared.cu)

      GenerateOpenCLHeader(re_squared_lj ${CMAKE_CURRENT_BINARY_DIR}/gpu/re_squared_lj_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_ellipsoid_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_re_squared_lj.cu)

      GenerateOpenCLHeader(tersoff ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff.cu)

      GenerateOpenCLHeader(tersoff_zbl ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_zbl_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_zbl_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_zbl.cu)

      GenerateOpenCLHeader(tersoff_mod ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_mod_cl.h ${OCL_COMMON_HEADERS} ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_mod_extra.h ${LAMMPS_LIB_SOURCE_DIR}/gpu/lal_tersoff_mod.cu)

      list(APPEND GPU_LIB_SOURCES

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/gayberne_lj_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/re_squared_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/re_squared_lj_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_zbl_cl.h

        ${CMAKE_CURRENT_BINARY_DIR}/gpu/tersoff_mod_cl.h

      )

      add_library(gpu STATIC ${GPU_LIB_SOURCES})

      target_link_libraries(gpu ${OpenCL_LIBRARIES})