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CMakeLists.txt
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CMakeLists.txt
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# Set default project to unknown
if(NOT PROJECT)
message(STATUS "Setting CCPP project to 'unknown' as none was specified.")
set(PROJECT "Unknown")
endif (NOT PROJECT)
#------------------------------------------------------------------------------
cmake_minimum_required(VERSION 2.8.11)
# Use rpaths on MacOSX
set(CMAKE_MACOSX_RPATH 1)
if(POLICY CMP0048)
cmake_policy(SET CMP0048 NEW)
project(ccppphys VERSION 2.0.0)
else(POLICY CMP0048)
project(ccppphys)
set(PROJECT_VERSION 2.0.0)
set(PROJECT_VERSION_MAJOR 2)
set(PROJECT_VERSION_MINOR 0)
set(PROJECT_VERSION_PATCH 0)
endif(POLICY CMP0048)
if(POLICY CMP0042)
cmake_policy(SET CMP0042 NEW)
endif(POLICY CMP0042)
#------------------------------------------------------------------------------
set(PACKAGE "ccpp-physics")
set(AUTHORS "Grant J. Firl" "Dom Heinzeller")
#------------------------------------------------------------------------------
# Enable Fortran
enable_language(Fortran)
if (PROJECT STREQUAL "CCPP-SCM")
#------------------------------------------------------------------------------
# CMake Modules
# Set the CMake module path
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/../framework/cmake")
endif (PROJECT STREQUAL "CCPP-SCM")
#------------------------------------------------------------------------------
# Set OpenMP flags for C/C++/Fortran
if (OPENMP)
include(detect_openmp)
detect_openmp()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
set (CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} ${OpenMP_Fortran_FLAGS}")
message(STATUS "Enable OpenMP support for C/C++/Fortran compiler")
else (OPENMP)
message (STATUS "Disable OpenMP support for C/C++/Fortran compiler")
endif()
#------------------------------------------------------------------------------
# The Fortran compiler/linker flag inserted by cmake to create shared libraries
# with the Intel compiler is deprecated (-i_dynamic), correct here.
# CMAKE_Fortran_COMPILER_ID = {"Intel", "PGI", "GNU", "Clang", "MSVC", ...}
if ("${CMAKE_Fortran_COMPILER_ID}" STREQUAL "Intel")
string(REPLACE "-i_dynamic" "-shared-intel"
CMAKE_SHARED_LIBRARY_CREATE_Fortran_FLAGS
"${CMAKE_SHARED_LIBRARY_CREATE_Fortran_FLAGS}")
string(REPLACE "-i_dynamic" "-shared-intel"
CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS
"${CMAKE_SHARED_LIBRARY_LINK_Fortran_FLAGS}")
endif()
#------------------------------------------------------------------------------
# Set a default build type if none was specified
if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
message(STATUS "Setting build type to 'Release' as none was specified.")
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build." FORCE)
# Set the possible values of build type for cmake-gui
set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS "Debug" "Bitforbit" "Release" "Coverage")
endif()
#------------------------------------------------------------------------------
# By default we want a shared library (unless a static build is requested)
if(STATIC)
option(BUILD_SHARED_LIBS "Build a static library" OFF)
else(STATIC)
option(BUILD_SHARED_LIBS "Build a shared library" ON)
endif(STATIC)
#------------------------------------------------------------------------------
# Add the CCPP include/module directory
set(CCPP_INCLUDE_DIRS "" CACHE FILEPATH "Path to ccpp includes")
set_property(DIRECTORY PROPERTY INCLUDE_DIRECTORIES ${CCPP_INCLUDE_DIRS})
#------------------------------------------------------------------------------
# Add the CCPP library
set(CCPP_LIB_DIRS "" CACHE FILEPATH "Path to ccpp library")
link_directories(${CCPP_LIB_DIRS})
list(APPEND LIBS "ccpp")
#------------------------------------------------------------------------------
# Set the sources: physics schemes
include(./CCPP_SCHEMES.cmake)
# Set the sources: physics scheme caps
include(./CCPP_CAPS.cmake)
# Create empty lists for schemes with special compiler flags
set(SCHEMES_SFX "")
#------------------------------------------------------------------------------
if (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -ffree-line-length-none")
SET_SOURCE_FILES_PROPERTIES(./physics/module_bfmicrophysics.f ./physics/rascnvv2.f ./physics/sflx.f ./physics/sfc_diff.f ./physics/sfc_diag.f PROPERTIES COMPILE_FLAGS -fdefault-real-8)
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_model.f90 ./physics/calpreciptype.f90 PROPERTIES COMPILE_FLAGS "-fdefault-real-8 -ffree-form")
SET_SOURCE_FILES_PROPERTIES(./physics/mersenne_twister.f PROPERTIES COMPILE_FLAGS "-fdefault-real-8 -fno-range-check")
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_water_prop.f90 PROPERTIES COMPILE_FLAGS "-ffree-line-length-none -fdefault-real-8 -ffree-form")
SET_SOURCE_FILES_PROPERTIES(./physics/aer_cloud.F ./physics/wv_saturation.F ./physics/cldwat2m_micro.F ./physics/surface_perturbation.F90 PROPERTIES COMPILE_FLAGS "-fdefault-real-8 -fdefault-double-8")
if (PROJECT STREQUAL "CCPP-FV3")
if (DYN32)
message (FATAL_ERROR "The current build system does not allow building fast physics with 32-bit precision when the GNU compilers are used")
endif (DYN32)
endif (PROJECT STREQUAL "CCPP-FV3")
elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel")
# Adjust settings for bit-for-bit reproducibility of NEMSfv3gfs
if (PROJECT STREQUAL "CCPP-FV3")
SET_SOURCE_FILES_PROPERTIES(./physics/module_bfmicrophysics.f
./physics/rascnvv2.f
./physics/sflx.f
./physics/sfc_diff.f
./physics/sfc_diag.f
./physics/module_nst_model.f90
./physics/calpreciptype.f90
./physics/mersenne_twister.f
./physics/module_nst_water_prop.f90
./physics/aer_cloud.F
./physics/wv_saturation.F
./physics/cldwat2m_micro.F
./physics/surface_perturbation.F90
./physics/radiation_aerosols.f
./physics/cu_gf_deep.F90
./physics/cu_gf_sh.F90
./physics/module_bl_mynn.F90
./physics/module_MYNNPBL_wrapper.F90
./physics/module_sf_mynn.F90
./physics/module_MYNNSFC_wrapper.F90
./physics/module_MYNNrad_pre.F90
./physics/module_MYNNrad_post.F90
PROPERTIES COMPILE_FLAGS "-r8 -ftz")
# Replace -xHost or -xCORE-AVX2 with -xCORE-AVX-I for certain files
set(CMAKE_Fortran_FLAGS_LOPT1 ${CMAKE_Fortran_FLAGS_OPT})
string(REPLACE "-xHOST" "-xCORE-AVX-I"
CMAKE_Fortran_FLAGS_LOPT1
"${CMAKE_Fortran_FLAGS_LOPT1}")
string(REPLACE "-xCORE-AVX2" "-xCORE-AVX-I"
CMAKE_Fortran_FLAGS_LOPT1
"${CMAKE_Fortran_FLAGS_LOPT1}")
string(REPLACE "-axSSE4.2,AVX,CORE-AVX2" "-axSSE4.2,AVX,CORE-AVX-I"
CMAKE_Fortran_FLAGS_LOPT1
"${CMAKE_Fortran_FLAGS_LOPT1}")
SET_SOURCE_FILES_PROPERTIES(./physics/radiation_aerosols.f
PROPERTIES COMPILE_FLAGS "${CMAKE_Fortran_FLAGS_LOPT1}")
# Add all of the above files to the list of schemes with special compiler flags
list(APPEND SCHEMES_SFX ./physics/radiation_aerosols.f)
# Force consistent results of math calculations for MG microphysics;
# in Debug/Bitforbit mode; without this flag, the results of the
# intrinsic gamma function are different for the non-CCPP and CCPP
# version (on Theia with Intel 18). Note this is only required with
# dynamic CCPP builds (hybrid, standalone), not with static CCPP builds.
if (${CMAKE_BUILD_TYPE} MATCHES "Debug")
SET_SOURCE_FILES_PROPERTIES(./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90
PROPERTIES COMPILE_FLAGS "-fimf-arch-consistency=true")
# Add all of the above files to the list of schemes with special compiler flags
list(APPEND SCHEMES_SFX ./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90)
elseif (${CMAKE_BUILD_TYPE} MATCHES "Bitforbit")
SET_SOURCE_FILES_PROPERTIES(./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90
PROPERTIES COMPILE_FLAGS "-fimf-arch-consistency=true")
# Add all of the above files to the list of schemes with special compiler flags
list(APPEND SCHEMES_SFX ./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90)
elseif (TRANSITION)
# Replace -xHost or -xCORE-AVX2 with -xCORE-AVX-I, -no-prec-div with -prec-div, and
# -no-prec-sqrt with -prec-sqrt for certain files for bit-for-bit reproducibility
# with non-CCPP builds. These may go in the future once the CCPP solution is fully accepted.
set(CMAKE_Fortran_FLAGS_LOPT2 ${CMAKE_Fortran_FLAGS_OPT})
string(REPLACE "-no-prec-div" "-prec-div"
CMAKE_Fortran_FLAGS_LOPT2
"${CMAKE_Fortran_FLAGS_LOPT2}")
string(REPLACE "-no-prec-sqrt" "-prec-sqrt"
CMAKE_Fortran_FLAGS_LOPT2
"${CMAKE_Fortran_FLAGS_LOPT2}")
string(REPLACE "-xCORE-AVX2" "-xCORE-AVX-I"
CMAKE_Fortran_FLAGS_LOPT2
"${CMAKE_Fortran_FLAGS_LOPT2}")
string(REPLACE "-axSSE4.2,AVX,CORE-AVX2" "-axSSE4.2,AVX,CORE-AVX-I"
CMAKE_Fortran_FLAGS_LOPT2
"${CMAKE_Fortran_FLAGS_LOPT2}")
SET_SOURCE_FILES_PROPERTIES(./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90
./physics/aer_cloud.F
./physics/cldmacro.F
./physics/gfdl_fv_sat_adj.F90
./physics/module_gfdl_cloud_microphys.F90
./physics/sflx.f
./physics/satmedmfvdif.F
./physics/cs_conv.F90
./physics/gcm_shoc.F90
PROPERTIES COMPILE_FLAGS "${CMAKE_Fortran_FLAGS_LOPT2}")
# Add all of the above files to the list of schemes with special compiler flags
list(APPEND SCHEMES_SFX ./physics/micro_mg2_0.F90
./physics/micro_mg3_0.F90
./physics/aer_cloud.F
./physics/cldmacro.F
./physics/module_gfdl_cloud_microphys.F90
./physics/sflx.f
./physics/satmedmfvdif.F
./physics/cs_conv.F90
./physics/gcm_shoc.F90
./physics/gfdl_fv_sat_adj.F90)
endif (${CMAKE_BUILD_TYPE} MATCHES "Debug")
# Remove files with special compiler flags from list of files with standard compiler flags
list(REMOVE_ITEM SCHEMES ${SCHEMES_SFX})
# Assign standard compiler flags to all remaining schemes and caps
SET_SOURCE_FILES_PROPERTIES(${SCHEMES} ${CAPS}
PROPERTIES COMPILE_FLAGS "${CMAKE_Fortran_FLAGS_OPT}")
# This has to come last: append 32-bit dynamics flags to certain files that are executed
# in the dynamics (fast physics part); this will overwrite any preceding -real-size 64
if (DYN32)
SET_PROPERTY(SOURCE ./physics/gfdl_fv_sat_adj.F90 APPEND_STRING PROPERTY COMPILE_FLAGS " -real-size 32 ")
endif (DYN32)
else (PROJECT STREQUAL "CCPP-FV3")
SET_SOURCE_FILES_PROPERTIES(./physics/module_bfmicrophysics.f ./physics/rascnvv2.f ./physics/sflx.f ./physics/sfc_diff.f ./physics/sfc_diag.f PROPERTIES COMPILE_FLAGS -r8)
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_model.f90 ./physics/calpreciptype.f90 PROPERTIES COMPILE_FLAGS "-r8 -free")
SET_SOURCE_FILES_PROPERTIES(./physics/mersenne_twister.f PROPERTIES COMPILE_FLAGS "-r8 -ftz")
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_water_prop.f90 PROPERTIES COMPILE_FLAGS "-extend-source 132 -r8 -free")
SET_SOURCE_FILES_PROPERTIES(./physics/aer_cloud.F ./physics/wv_saturation.F ./physics/cldwat2m_micro.F ./physics/surface_perturbation.F90 PROPERTIES COMPILE_FLAGS "-r8")
endif (PROJECT STREQUAL "CCPP-FV3")
elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "PGI")
SET_SOURCE_FILES_PROPERTIES(./physics/module_bfmicrophysics.f ./physics/rascnvv2.f ./physics/sflx.f ./physics/sfc_diff.f ./physics/sfc_diag.f PROPERTIES COMPILE_FLAGS -r8)
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_model.f90 ./physics/calpreciptype.f90 PROPERTIES COMPILE_FLAGS "-r8 -Mfree")
SET_SOURCE_FILES_PROPERTIES(./physics/mersenne_twister.f PROPERTIES COMPILE_FLAGS "-r8 -Mnofptrap")
SET_SOURCE_FILES_PROPERTIES(./physics/module_nst_water_prop.f90 PROPERTIES COMPILE_FLAGS "-r8 -Mfree")
SET_SOURCE_FILES_PROPERTIES(./physics/aer_cloud.F ./physics/wv_saturation.F ./physics/cldwat2m_micro.F ./physics/surface_perturbation.F90 PROPERTIES COMPILE_FLAGS "-r8")
if (PROJECT STREQUAL "CCPP-FV3")
if (DYN32)
SET_PROPERTY(SOURCE ./physics/gfdl_fv_sat_adj.F90 APPEND_STRING PROPERTY COMPILE_FLAGS " -r4 ")
endif (DYN32)
endif (PROJECT STREQUAL "CCPP-FV3")
else (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
message ("CMAKE_Fortran_COMPILER full path: " ${CMAKE_Fortran_COMPILER})
message ("Fortran compiler: " ${CMAKE_Fortran_COMPILER_ID})
message (FATAL_ERROR "This program has only been compiled with gfortran, pgf90 and ifort. If another compiler is needed, the appropriate flags must be added in ${GFS_PHYS_SRC}/CMakeLists.txt")
endif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
# The auto-generated caps can contain calls to physics schemes in
# which some of the arguments (pointers, arrays) are not associated/allocated.
# This is on purpose to avoid allocating fields that are not used inside the
# scheme if, for example, certain conditions are not met. To avoid
# Fortran runtime errors, it is necessary to remove checks for pointers
# that are not associated and for array bounds from the caps ONLY. For the
# physics schemes, these checks can and should remain enabled. Overwriting
# the pointer check flags explicitly works for Intel and GNU, but not for PGI.
if (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
set_property(SOURCE ${CAPS} PROPERTY COMPILE_FLAGS "-fcheck=no-pointer,no-bounds")
elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "Intel")
set_property(SOURCE ${CAPS} PROPERTY COMPILE_FLAGS "-check nopointers,nobounds")
elseif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "PGI")
if (CMAKE_Fortran_FLAGS MATCHES ".*chkptr.*")
message (FATAL_ERROR "PGI compiler option chkptr cannot be used for CCPP physics")
endif (CMAKE_Fortran_FLAGS MATCHES ".*chkptr.*")
set_property(SOURCE ${CAPS} PROPERTY COMPILE_FLAGS "-Mnobounds")
endif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "GNU")
if (PROJECT STREQUAL "CCPP-FV3")
link_directories(${NCEPLIBS_DIR}/lib)
elseif (PROJECT STREQUAL "CCPP-SCM")
SET(W3LIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/../../external/w3nco/v2.0.6/src)
SET(BACIOLIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/../../external/bacio/v2.0.1/src)
SET(SPLIB_SRC ${CMAKE_CURRENT_SOURCE_DIR}/../../external/sp/v2.0.2/src)
#add "sibling" directories (must specify the build directory too)
ADD_SUBDIRECTORY(${W3LIB_SRC} ${CMAKE_BINARY_DIR}/w3nco)
ADD_SUBDIRECTORY(${BACIOLIB_SRC} ${CMAKE_BINARY_DIR}/bacio)
ADD_SUBDIRECTORY(${SPLIB_SRC} ${CMAKE_BINARY_DIR}/sp)
INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/w3nco)
INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/sp)
INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/bacio)
INCLUDE_DIRECTORIES(${CMAKE_BINARY_DIR}/ccpp/framework/src)
endif (PROJECT STREQUAL "CCPP-FV3")
#------------------------------------------------------------------------------
if(STATIC)
add_library(ccppphys STATIC ${SCHEMES} ${SCHEMES_SFX} ${CAPS})
# Generate list of Fortran modules from defined sources
foreach(source_f90 ${CAPS})
string(REGEX REPLACE ".F90" ".mod" tmp_module_f90 ${source_f90})
string(TOLOWER ${tmp_module_f90} module_f90)
list(APPEND MODULES_F90 ${CMAKE_CURRENT_BINARY_DIR}/../${module_f90})
endforeach()
else(STATIC)
add_library(ccppphys ${SCHEMES} ${SCHEMES_SFX} ${CAPS})
endif(STATIC)
if (PROJECT STREQUAL "CCPP-FV3")
target_link_libraries(ccppphys LINK_PUBLIC ${LIBS} sp_v2.0.2_d bacio_4 w3nco_d)
elseif (PROJECT STREQUAL "CCPP-SCM")
target_link_libraries(ccppphys LINK_PUBLIC ${LIBS} w3 sp bacio)
endif (PROJECT STREQUAL "CCPP-FV3")
set_target_properties(ccppphys PROPERTIES VERSION ${PROJECT_VERSION}
SOVERSION ${PROJECT_VERSION_MAJOR})
# DH* Hack for PGI compiler: rename objects in scheme cap object files for ISO_C compliancy,
# this is only needed for dynamics builds - static build generates plain Fortran code.
if (${CMAKE_Fortran_COMPILER_ID} STREQUAL "PGI")
if (NOT STATIC)
set(CAPOBJS)
foreach(cap ${CAPS})
string(REPLACE "_cap.F90" "_cap.F90.o" capobj "./${CMAKE_FILES_DIRECTORY}/ccppphys.dir/${cap}")
list(APPEND CAPOBJS ${capobj})
endforeach(cap)
add_custom_command(TARGET ccppphys
PRE_LINK
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/pgifix.py --cmake ${CAPOBJS}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
COMMENT "Running pgifix_wrapper.py over all scheme caps")
endif (NOT STATIC)
endif (${CMAKE_Fortran_COMPILER_ID} STREQUAL "PGI")
# *DH end hack for PGI compiler
if (PROJECT STREQUAL "CCPP-FV3")
# Define where to install the library
install(TARGETS ccppphys
EXPORT ccppphys-targets
ARCHIVE DESTINATION lib
LIBRARY DESTINATION lib
RUNTIME DESTINATION lib
)
# Export our configuration
install(EXPORT ccppphys-targets
FILE ccppphys-config.cmake
DESTINATION lib/cmake
)
if(STATIC)
# Define where to install the C headers and Fortran modules
#install(FILES ${HEADERS_C} DESTINATION include)
install(FILES ${MODULES_F90} DESTINATION include)
endif(STATIC)
endif (PROJECT STREQUAL "CCPP-FV3")