CMakeLists.txt

# (C) Copyright 2017 UCAR.
#
# This software is licensed under the terms of the Apache Licence Version 2.0
# which can be obtained at http://www.apache.org/licenses/LICENSE-2.0.

################################################################################
# MPAS 
################################################################################

cmake_minimum_required( VERSION 3.3.2 FATAL_ERROR )

project( wrf-jedi C CXX Fortran )

set( CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake;${CMAKE_MODULE_PATH})

set( ECBUILD_DEFAULT_BUILD_TYPE Release )
set( ENABLE_OS_TESTS           OFF CACHE BOOL "Disable OS tests" FORCE )
set( ENABLE_LARGE_FILE_SUPPORT OFF CACHE BOOL "Disable testing of large file support" FORCE )
set( ENABLE_MPI ON CACHE BOOL "Compile with MPI" )

include( ecbuild_system NO_POLICY_SCOPE )

ecbuild_requires_macro_version( 2.5 )

################################################################################
# Project
################################################################################

ecbuild_declare_project()

ecbuild_enable_fortran( REQUIRED )
ecbuild_add_cxx11_flags()

set( MPAS_LINKER_LANGUAGE CXX )

################################################################################
# Dependencies
################################################################################

# Boost
set( Boost_MINIMUM_VERSION "1.47" )
find_package( Boost ${Boost_MINIMUM_VERSION} REQUIRED
              COMPONENTS unit_test_framework )
include_directories( ${Boost_INCLUDE_DIR} )

# MPI
ecbuild_add_option( FEATURE MPI DEFAULT ON
                    DESCRIPTION "Support for MPI distributed parallelism"
                    REQUIRED_PACKAGES "MPI COMPONENTS CXX Fortran" )


#if ( NOT ECKIT_HAVE_MPI )
#  ecbuild_error("OOPS requested to build with MPI but eckit wasn't built with MPI: ECKIT_HAVE_MPI = ${ECKIT_HAVE_MPI}")
#endif()

#if( HAVE_MPI )
  set( OOPS_MPI_C_LIBRARIES            ${MPI_CXX_LIBRARIES} )
  ecbuild_include_mpi()
  link_libraries(${MPI_CXX_LIBRARIES} ${MPI_Fortran_LIBRARIES})
#endif()

#
find_package( LibXml2 REQUIRED )
include_directories( ${LIBXML2_INCLUDE_DIR} )


# OpenMP
ecbuild_add_option( FEATURE OMP
                    DESCRIPTION "Support for OpenMP threaded parallelism"
                    REQUIRED_PACKAGES "OMP COMPONENTS CXX Fortran" )

if( HAVE_OMP )
  ecbuild_enable_omp()
else()
  ecbuild_enable_ompstubs()
endif()

# oops
ecbuild_use_package( PROJECT oops VERSION 0.2.1 REQUIRED )
include_directories( ${OOPS_INCLUDE_DIRS} )

# ufo
ecbuild_use_package( PROJECT ufo )
include_directories( ${UFO_INCLUDE_DIRS} )

################################################################################
# Export package info
################################################################################

# list( APPEND WRF_TPLS ufo oops )

set( WRFJEDI_INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_CURRENT_BINARY_DIR}
                        ${CMAKE_Fortran_MODULE_DIRECTORY} )
set( WRFJEDI_LIBRARIES wrf-jedi )

get_directory_property( WRFJEDI_DEFINITIONS COMPILE_DEFINITIONS )

foreach( _tpl ${WRFJEDI_TPLS} )
  string( TOUPPER ${_tpl} TPL )
  list( APPEND WRFJEDI_EXTRA_DEFINITIONS   ${${TPL}_DEFINITIONS}  ${${TPL}_TPL_DEFINITIONS}  )
  list( APPEND WRFJEDI_EXTRA_INCLUDE_DIRS  ${${TPL}_INCLUDE_DIRS} ${${TPL}_TPL_INCLUDE_DIRS} )
  list( APPEND WRFJEDI_EXTRA_LIBRARIES     ${${TPL}_LIBRARIES}    ${${TPL}_TPL_LIBRARIES}    )
endforeach()

# set( WRF_MODEL_PATH $ENV{WRF_MODEL})
set( WRF_MODEL_PATH "/vagrant_data/code/WRFv4.0_JEDI")
#SET( Fortran_FLAGS_WRF "-O3 -ip -fp-model precise -w -ftz -align all -fno-alias -FR -convert big_endian")
#SET( Fortran_FLAGS_SIZE_WRF "  -real-size 32 -i4  ")
#set_source_files_properties(${SRC_LIST} PROPERTIES COMPILE_FLAGS "${Fortran_FLAGS} ${Fortran_FLAGS_SIZE} ${CPP_FLAGS}")


################################################################################
# Sources
################################################################################

# include( wrf_compiler_flags )
include_directories( ${WRFJEDI_INCLUDE_DIRS}/model ${WRFJEDI_EXTRA_INCLUDE_DIRS}
                     ${CMAKE_CURRENT_SOURCE_DIR}/model )

add_subdirectory( model )
add_subdirectory( mains )
add_subdirectory( test )

################################################################################
# Finalise configuration
################################################################################

# prepares a tar.gz of the sources and/or binaries
ecbuild_install_project( NAME wrf-jedi )

# print the summary of the configuration
ecbuild_print_summary()