if( NOT DEFINED PHYS)
  set(PHYS gfs)
endif()

if (PHYS MATCHES "nam")
  add_definitions(-DNAM_phys)
endif()

if(CCPP)
  add_definitions(-DCCPP)
  if(STATIC)
    add_definitions(-DSTATIC)
  endif()
endif()

add_subdirectory(cpl)
add_subdirectory(${PHYS}physics)
add_subdirectory(ipd)
add_subdirectory(io)

# fv3core library

if(NOT CCPP)
set(FAST_PHYSICS_SRCS_F90 atmos_cubed_sphere/model/fv_cmp.F90)
endif()

add_library(
    fv3core

    atmos_cubed_sphere/model/a2b_edge.F90
    atmos_cubed_sphere/model/multi_gases.F90
    atmos_cubed_sphere/model/boundary.F90
    atmos_cubed_sphere/model/dyn_core.F90
    atmos_cubed_sphere/model/fv_arrays.F90
    ${FAST_PHYSICS_SRCS_F90}
    atmos_cubed_sphere/model/fv_control.F90
    atmos_cubed_sphere/model/fv_dynamics.F90
    atmos_cubed_sphere/model/fv_fill.F90
    atmos_cubed_sphere/model/fv_grid_utils.F90
    atmos_cubed_sphere/model/fv_mapz.F90
    atmos_cubed_sphere/model/fv_nesting.F90
    atmos_cubed_sphere/model/fv_regional_bc.F90
    atmos_cubed_sphere/model/fv_sg.F90
    atmos_cubed_sphere/model/fv_tracer2d.F90
    atmos_cubed_sphere/model/fv_update_phys.F90
    atmos_cubed_sphere/model/sw_core.F90
    atmos_cubed_sphere/model/tp_core.F90
    atmos_cubed_sphere/model/nh_core.F90
    atmos_cubed_sphere/model/nh_utils.F90
    atmos_cubed_sphere/tools/external_ic.F90
    atmos_cubed_sphere/tools/external_sst.F90
    atmos_cubed_sphere/tools/fv_diagnostics.F90
    atmos_cubed_sphere/tools/fv_eta.F90
    atmos_cubed_sphere/tools/fv_grid_tools.F90
    atmos_cubed_sphere/tools/fv_io.F90
    atmos_cubed_sphere/tools/fv_mp_mod.F90
    atmos_cubed_sphere/tools/fv_nudge.F90
    atmos_cubed_sphere/tools/fv_treat_da_inc.F90
    atmos_cubed_sphere/tools/fv_iau_mod.F90
    atmos_cubed_sphere/tools/fv_restart.F90
    atmos_cubed_sphere/tools/fv_surf_map.F90
    atmos_cubed_sphere/tools/fv_timing.F90
    atmos_cubed_sphere//tools/init_hydro.F90
    atmos_cubed_sphere/tools/sim_nc_mod.F90
    atmos_cubed_sphere/tools/sorted_index.F90
    atmos_cubed_sphere/tools/test_cases.F90
    atmos_cubed_sphere/driver/fvGFS/DYCORE_typedefs.F90
    atmos_cubed_sphere/driver/fvGFS/fv_nggps_diag.F90
    atmos_cubed_sphere/driver/fvGFS/atmosphere.F90
)

set_property(SOURCE atmos_cubed_sphere/model/nh_utils.F90 APPEND_STRING PROPERTY COMPILE_FLAGS "${FAST}")
set_property(SOURCE atmos_cubed_sphere/model/fv_mapz.F90  APPEND_STRING PROPERTY COMPILE_FLAGS "${FAST}")

target_link_libraries(fv3core PRIVATE fms)
target_link_libraries(fv3core PRIVATE ${PHYS}physics)
target_link_libraries(fv3core PRIVATE ipd)

target_include_directories(fv3core PRIVATE ${ESMF_MOD})

# end of fv3core

###############################################################################
### ccpp
###############################################################################
if(CCPP)
  add_subdirectory(ccpp)
  add_subdirectory(ccpp/driver)
  add_dependencies(${PHYS}physics ccpp ccppphys)
  add_dependencies(ccppdriver ccpp ccppphys)
  add_dependencies(ccppphys ccpp)

  target_include_directories(fv3core PRIVATE ${CMAKE_BINARY_DIR}/FV3/ccpp/framework/src)
  target_include_directories(fv3core PRIVATE ${CMAKE_BINARY_DIR}/FV3/ccpp/driver)
endif()

set_target_properties(fv3core PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
target_include_directories(fv3core PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)

# When specifying an out-of-tree source a binary directory must be explicitly specified.
#add_subdirectory(../stochastic_physics stochastic_physics)
add_subdirectory(stochastic_physics)

add_library(
    fv3cap

    atmos_model.F90
    fv3_cap.F90
    module_fv3_config.F90
    module_fcst_grid_comp.F90
    time_utils.F90
)

if(CCPP)
target_include_directories(fv3cap PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/ccpp/driver/mod)
endif()
target_include_directories(fv3cap PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/stochastic_physics)
target_compile_definitions(fv3cap PRIVATE -DESMF_VERSION_MAJOR=${ESMF_VERSION_MAJOR})
target_include_directories(fv3cap PRIVATE ${ESMF_MOD})

target_link_libraries(fv3cap PRIVATE fms)
target_link_libraries(fv3cap PRIVATE fv3cpl)
target_link_libraries(fv3cap PRIVATE ${PHYS}physics)
target_link_libraries(fv3cap PRIVATE ipd)
target_link_libraries(fv3cap PRIVATE io)
target_link_libraries(fv3cap PRIVATE fv3core)
target_link_libraries(fv3cap PRIVATE stochastic_physics)

set_target_properties(fv3cap PROPERTIES Fortran_MODULE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/mod)
target_include_directories(fv3cap PUBLIC ${CMAKE_CURRENT_BINARY_DIR}/mod)