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CMakeLists.txt
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#
# SixTrack CMake Build File
# ===========================
# Making use of https://cmake.org/Wiki/CMakeForFortranExample
# and the file created for building Merlin.
#
###################################################################################################
# General configuration
###################################################################################################
cmake_minimum_required(VERSION 3.3 FATAL_ERROR)
# Force an out of source build to stop clutter
if(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
message(STATUS "SixTrack requires an out-of-source build.")
message(STATUS "Please remove these files from ${CMAKE_BINARY_DIR} first:")
message(STATUS " CMakeCache.txt")
message(STATUS " CMakeFiles")
message(STATUS "Once these files are removed, create a separate directory and run CMake from there")
message(FATAL_ERROR "In-source build detected")
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build, options are: None Debug Release RelWithDebInfo MinSizeRel" FORCE)
endif()
if(NOT CMAKE_GENERATOR)
set(CMAKE_GENERATOR "Unix Makefiles")
endif()
# Extract SixTrack version info
file(READ ${CMAKE_SOURCE_DIR}/source/version.f90 IFILE)
string(REGEX MATCH ".*version = \"([0-9.]+)\"" VERSION_TMP ${IFILE})
set(STRING_VERSION "${CMAKE_MATCH_1}")
string(REGEX MATCH ".*numvers = ([0-9]+)" VERSION_TMP ${IFILE})
set(NUM_VERSION "${CMAKE_MATCH_1}")
# Set the project
project(SixTrack VERSION ${STRING_VERSION})
enable_language(Fortran)
# Get the current git commit hash
find_package(Git)
if(GIT_FOUND)
execute_process(COMMAND git log -n1 --pretty=format:%H WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} OUTPUT_VARIABLE GIT_REVISION)
string(STRIP ${GIT_REVISION} GIT_REVISION)
string(SUBSTRING ${GIT_REVISION} 0 7 GIT_BUILD)
set(GIT_BUILD "-${GIT_BUILD}")
else()
set(GIT_REVISION "Unknown")
set(GIT_BUILD "")
endif()
# Print some build info
message(STATUS "SixTrack Version: ${${PROJECT_NAME}_VERSION}")
message(STATUS "Version Major: ${${PROJECT_NAME}_VERSION_MAJOR}")
message(STATUS "Version Minor: ${${PROJECT_NAME}_VERSION_MINOR}")
message(STATUS "Version Patch: ${${PROJECT_NAME}_VERSION_PATCH}")
message(STATUS "Numeric Version: ${NUM_VERSION}")
message(STATUS "Git Revision: ${GIT_REVISION}")
message(STATUS "System Name: ${CMAKE_SYSTEM_NAME}")
message(STATUS "System Processor: ${CMAKE_SYSTEM_PROCESSOR}")
message(STATUS "CMake Generator: ${CMAKE_GENERATOR}")
message(STATUS "CMake Source: ${CMAKE_SOURCE_DIR}")
message(STATUS "CMake Binary: ${CMAKE_BINARY_DIR}")
message(STATUS "Project Source: ${PROJECT_SOURCE_DIR}")
message(STATUS "Project Binary: ${PROJECT_BINARY_DIR}")
###################################################################################################
# SixTrack configuration options
###################################################################################################
# Default ON
option(CRLIBM "Use correctly rounded libmath instead of system libmath" ON)
option(SIXDA "Build differential algebra version (NOT dynamic aperture!)" ON)
option(NAFF "Link to external NAFFlib for FMA" ON)
option(DISTLIB "Link to external DISTlib for the beam distribution" OFF)
option(HASHLIB "Build the md5 hash library" ON)
option(ZLIB "Build and link zlib. Needed for BOINC and ZIPF block" ON)
# Default OFF
option(CERNLIB "Link to external CERNLIB library for PAW plots. Otherwise use internally defined dummy functions from deck plotdumy" OFF)
option(BOINC "BOINC distributed computing support" OFF)
option(CR "Checkpoint/restarting" OFF)
option(BEAMGAS "Beam-gas scattering" OFF)
option(HDF5 "Adds support for the HDF5 block which enables writing output to a single HDF5 file." OFF)
option(FIO "Use FortranIO from Fortran2003 to correctly round ASCII input/output" OFF)
option(MERLINSCATTER "Interaction physics for collimation from Merlin" OFF)
option(G4COLLIMATION "Interaction physics for collimation from Geant4" OFF)
option(FLUKA "Couple to FLUKA for beam collimation" OFF)
option(PYTHIA "Link with Pythia8 for SCATTER module" OFF)
option(ROOT "Link to the root libraries" OFF)
# Build Options
option(32BIT "Create a 32bit binary" OFF)
option(64BIT "Create a 64bit binary" ON)
option(STATIC "Create a statically linked binary" ON)
option(NATIVE "Enable optimisations for the current machine" OFF)
option(AVX "Enable use of the Advanced Vector Extensions (AVX) instruction set - Sandy Bridge and later" OFF)
option(AVX2 "Enable use of the Advanced Vector Extensions 2 (AVX2) instruction set - Haswell and later" OFF)
option(AVX512 "Enable use of the Advanced Vector Extensions 512 (AVX512) instruction set" OFF)
option(AVX512_SKYLAKE "Enable use of the Advanced Vector Extensions 512 (AVX512) instruction set targeting Skylake" OFF)
option(LTO "Enable link time optimisations" OFF)
OPTION(PREFETCH "Enables the -fprefetch-loop-arrays compiler flag for gcc" OFF)
# Float Precision (Default: 64BITM)
option(32BITM "Floats are 32bit (single precision)" OFF)
option(64BITM "Floats are 64bit (double precision)" ON)
option(128BITM "Floats are 128bit (quad precision)" OFF)
# Rounding (Default: ROUND_NEAR)
option(ROUND_NEAR "Always round to the nearest number after floating point operations" ON)
option(ROUND_UP "Always round up after floating point operations" OFF)
option(ROUND_DOWN "Always round down after floating point operations" OFF)
option(ROUND_ZERO "Always round towards zero after floating point operations" OFF)
# Testing and Debug Options
option(BUILD_TESTING "Enable the test suite" OFF)
option(COVERAGE "Enable build flags for testing code coverage with gcov (only works with GNU compilers)" OFF)
option(GPROF "Enable build flags for code profiling with gprof (only works with GNU compilers)" OFF)
option(WARN "Enable build flags for additional compiler warnings" OFF)
option(INITNAN "Enable build flags for initialising reals to signaling NaN" OFF)
option(DEBUG "Debugging output" OFF)
option(NOSYMLINK "Don't use symlinks for test inputs and canonicals" OFF)
option(MEMUSAGE "Writes PID and actual memory usage to sim_meta.dat (GNU/UNIX only)" OFF)
set(BOINC_DIR ${CMAKE_SOURCE_DIR}/lib/boinc CACHE PATH "Path to the boinc build folder")
set(PYTHIA_DIR ${CMAKE_SOURCE_DIR}/lib/pythia CACHE PATH "Path to the Pythia build folder")
###################################################################################################
# Sixtrack binary name construction
###################################################################################################
# FFLAGS depend on the compiler
get_filename_component(Fortran_COMPILER_NAME ${CMAKE_Fortran_COMPILER} NAME)
# Remove .exe from compiler name on Windows
string(REPLACE ".exe" "" Fortran_COMPILER_NAME ${Fortran_COMPILER_NAME})
set(SIXTRACK_FEAT_CR "${CMAKE_SYSTEM_NAME}_${Fortran_COMPILER_NAME}")
set(SIXTRACK_FEAT_DA "${CMAKE_SYSTEM_NAME}_${Fortran_COMPILER_NAME}")
if(CRLIBM AND ROUND_NEAR)
set(SIXTRACK_FEAT_CR "crlibm_rn_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "crlibm_rn_${SIXTRACK_FEAT_DA}")
endif(CRLIBM AND ROUND_NEAR)
if(CRLIBM AND ROUND_UP)
set(SIXTRACK_FEAT_CR "crlibm_ru_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "crlibm_ru_${SIXTRACK_FEAT_DA}")
endif(CRLIBM AND ROUND_UP)
if(CRLIBM AND ROUND_DOWN)
set(SIXTRACK_FEAT_CR "crlibm_rd_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "crlibm_rd_${SIXTRACK_FEAT_DA}")
endif(CRLIBM AND ROUND_DOWN)
if(CRLIBM AND ROUND_ZERO)
set(SIXTRACK_FEAT_CR "crlibm_rz_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "crlibm_rz_${SIXTRACK_FEAT_DA}")
endif(CRLIBM AND ROUND_ZERO)
if(CERNLIB)
set(SIXTRACK_FEAT_CR "cernlib_${SIXTRACK_FEAT_CR}")
endif()
if(BOINC)
set(SIXTRACK_FEAT_CR "boinc_${SIXTRACK_FEAT_CR}")
endif()
if(CR)
set(SIXTRACK_FEAT_CR "cr_${SIXTRACK_FEAT_CR}")
endif()
if(BEAMGAS)
set(SIXTRACK_FEAT_CR "beamgas_${SIXTRACK_FEAT_CR}")
endif()
if(DEBUG)
set(SIXTRACK_FEAT_CR "debug_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "debug_${SIXTRACK_FEAT_DA}")
endif()
if(HDF5)
set(SIXTRACK_FEAT_CR "hdf5_${SIXTRACK_FEAT_CR}")
endif()
if(FIO)
set(SIXTRACK_FEAT_CR "fio_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_FEAT_DA "fio_${SIXTRACK_FEAT_DA}")
endif()
if(MERLINSCATTER)
set(SIXTRACK_FEAT_CR "merlinscatter_${SIXTRACK_FEAT_CR}")
endif()
if(G4COLLIMATION)
set(SIXTRACK_FEAT_CR "g4collimation_${SIXTRACK_FEAT_CR}")
endif(G4COLLIMATION)
if(FLUKA)
set(SIXTRACK_FEAT_CR "FLUKA_${SIXTRACK_FEAT_CR}")
endif(FLUKA)
if(PYTHIA)
set(SIXTRACK_FEAT_CR "pythia_${SIXTRACK_FEAT_CR}")
endif()
if(ZLIB)
set(SIXTRACK_FEAT_CR "zlib_${SIXTRACK_FEAT_CR}")
endif()
if(ROOT)
set(SIXTRACK_FEAT_CR "root_${SIXTRACK_FEAT_CR}")
endif(ROOT)
if(STATIC)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_static")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_static")
endif()
if(AVX)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_avx")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_avx")
endif(AVX)
if(AVX2)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_avx2")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_avx2")
endif(AVX2)
if(AVX512)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_avx512")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_avx512")
endif(AVX512)
if(AVX512_SKYLAKE)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_avx512skylake")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_avx512skylake")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_native")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_native")
endif()
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_${CMAKE_SYSTEM_PROCESSOR}")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_${CMAKE_SYSTEM_PROCESSOR}")
if(32BIT)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_32bit")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_32bit")
endif()
if(64BIT)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_64bit")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_64bit")
endif()
if(32BITM)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_single")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_single")
endif()
if(64BITM)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_double")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_double")
endif()
if(128BITM)
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_quad")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_quad")
endif()
if(${CMAKE_BUILD_TYPE} STREQUAL "Debug")
set(SIXTRACK_FEAT_CR "${SIXTRACK_FEAT_CR}_DEBUG")
set(SIXTRACK_FEAT_DA "${SIXTRACK_FEAT_DA}_DEBUG")
endif()
# Create the sixtrack binary name string
set(SIXTRACK_BINARY_NAME "${PROJECT_NAME}_${NUM_VERSION}${GIT_BUILD}_${SIXTRACK_FEAT_CR}")
set(SIXTRACK_BINARY_NAME_DA "SixDA_${NUM_VERSION}${GIT_BUILD}_${SIXTRACK_FEAT_DA}")
###################################################################################################
# Setting the c pre-processor definitons
###################################################################################################
list(APPEND PREPRO_FLAGS_TOOLS BOINC BEAMGAS MERLINSCATTER G4COLLIMATION FLUKA CR PYTHIA NAFF)
list(APPEND PREPRO_FLAGS_LIB CRLIBM ROUND_NEAR ROUND_UP ROUND_DOWN ROUND_ZERO CERNLIB HDF5 FIO ROOT HASHLIB ZLIB DISTLIB)
list(APPEND PREPRO_FLAGS_COMPILE GFORTRAN IFORT NAGFOR WIN32 DEBUG MEMUSAGE)
###################################################################################################
# Select which fortran files to generate and compile
###################################################################################################
list(APPEND FORT90_LIB
aperture
bdex
beam6d
beam6d_fox
bouncy_castle
cheby
close
coll_common
coll_crystal
coll_db
coll_dist
coll_jawfit
coll_k2
collimation
common_modules
constants
core_tools
dabnew
dump
dynk
elements
elens
end_sixtrack
fma
lielib
linear_optics
mainarrays
matrix_inv
mod_alloc
mod_dist
mod_ffield
mod_ffield_aux
mod_find
mod_fluc
mod_funlux
mod_geometry
mod_meta
mod_particles
mod_random
mod_ranecu
mod_ranlux
mod_time
mod_units
mod_utils
pdgid
plato_seq
postprocessing
read_write
scatter
six_fox
sixtrack
sixtrack_input
string_tools
strings
version
wire
zipf
)
# Files unique to DA or CR version
list(APPEND FORT90_DA main_da sixda)
list(APPEND FORT90_CR main_cr sixve tracking track_thin track_thick)
# List of files that must be treated by DAFOR
list(APPEND DAFOR_F90 beam6d_fox cheby elens six_fox sixda)
if(CR)
list(APPEND FORT90_LIB checkpoint_restart)
endif(CR)
if(HDF5)
list(APPEND FORT90_LIB hdf5_output hdf5_sixtrack)
endif(HDF5)
if(HASHLIB)
list(APPEND FORT90_LIB mod_hash)
endif(HASHLIB)
if(BEAMGAS)
list(APPEND FORT90_CR beamgas)
endif(BEAMGAS)
if(FLUKA)
list(APPEND FORT90_LIB mod_fluka)
endif(FLUKA)
if(ROOT)
list(APPEND FORT90_LIB root_output)
endif(ROOT)
if(G4COLLIMATION)
list(APPEND FORT90_LIB geant4)
endif(G4COLLIMATION)
if(BOINC)
list(APPEND FORT90_LIB mod_boinc)
endif(BOINC)
if(PYTHIA)
add_library(pythia_wrapper STATIC pythia_wrapper.h pythia_wrapper.cpp)
target_compile_options(pythia_wrapper PRIVATE)
list(APPEND FORT90_LIB mod_pythia)
endif(PYTHIA)
foreach(loop IN LISTS FORT90_LIB)
list(APPEND SIXTRACK_SOURCES ${loop}.f90)
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${loop}.f90)
endforeach()
foreach(loop IN LISTS FORT90_CR)
list(APPEND SIXTRACK_SOURCES_CR ${loop}.f90)
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${loop}.f90)
endforeach()
foreach(loop IN LISTS FORT90_DA)
list(APPEND SIXTRACK_SOURCES_DA ${loop}.f90)
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${loop}.f90)
endforeach()
foreach(loop IN LISTS DAFOR_F90)
set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES ${loop}a.f90)
endforeach()
if(ZLIB)
set(ZLIB_DIR ${CMAKE_SOURCE_DIR}/lib/zlib)
include_directories(${ZLIB_DIR} ${CMAKE_CURRENT_BINARY_DIR}/zlib)
add_subdirectory(${ZLIB_DIR} ${CMAKE_CURRENT_BINARY_DIR}/zlib)
endif(ZLIB)
###################################################################################################
# Checking if some requested packages exist
###################################################################################################
##Possible check for Root
if(ROOT)
set(CMAKE_MODULE_PATH /usr/share/root/cmake/ ${CMAKE_MODULE_PATH})
if(STATIC)
find_package(ROOT REQUIRED static)
else()
find_package(ROOT REQUIRED)
endif(STATIC)
if(NOT ROOT_FOUND)
message(FATAL_ERROR "Root enabled build requested but root was not found!")
endif(NOT ROOT_FOUND)
message(STATUS "ROOT include folders: ${ROOT_INCLUDE_DIRS}")
message(STATUS "ROOT definitions:${ROOT_DEFINITIONS}")
message(STATUS "ROOT CXX flags: ${ROOT_CXX_FLAGS}")
add_subdirectory(${CMAKE_SOURCE_DIR}/source/root_output)
endif(ROOT)
if(G4COLLIMATION)
if(STATIC)
find_package(Geant4 REQUIRED static)
else()
find_package(Geant4 REQUIRED)
endif(STATIC)
#no error checking yet
message(STATUS "Geant4 include folders: ${Geant4_INCLUDE_DIRS}")
message(STATUS "Geant4 use file: ${Geant4_USE_FILE}")
message(STATUS "Geant4 libraries: ${Geant4_LIBRARIES}")
message(STATUS "Geant4 definitions: ${Geant4_DEFINITIONS}")
message(STATUS "Geant4 CXX flags: ${Geant4_CXX_FLAGS}")
add_subdirectory(${CMAKE_SOURCE_DIR}/source/g4collimation)
endif(G4COLLIMATION)
if(BUILD_TESTING OR BOINC OR G4COLLIMATION OR CERNLIB)
find_package(Threads REQUIRED)
if(NOT Threads_FOUND)
message(FATAL_ERROR "Could not find a thread library! This is required for your selected build configuration.")
endif(NOT Threads_FOUND)
endif(BUILD_TESTING OR BOINC OR G4COLLIMATION OR CERNLIB)
###################################################################################################
# Checking if requested options are compatible
###################################################################################################
# Check we do not have both 32 and 64 bit options enabled
if(32BIT)
if(64BIT)
message(FATAL_ERROR "Cannot build with both 64 and 32 bit options enabled. Please pick one only.")
endif()
endif()
# Check we have at least one 32 or 64 bit option enabled
if(NOT 32BIT)
if(NOT 64BIT)
message(FATAL_ERROR "Must pick either a 64 or 32 bit build. Currently neither are selected.")
endif()
endif()
if(HDF5)
if(CR)
message(FATAL_ERROR "Cannot build HDF5 with CR enabled.")
endif()
if(NOT ZLIB)
message(FATAL_ERROR "Building with HDF5 requires ZLIB enabled.")
endif()
endif()
if(SIXDA)
if(CR)
message(STATUS "Will not build SixDA when checkpoint/restart is enabled.")
set(SIXDA OFF)
endif()
endif()
if(BOINC)
if(NOT CRLIBM)
message(FATAL_ERROR "Building with BOINC requires CRLIBM enabled.")
endif(NOT CRLIBM)
if(NOT CR)
message(FATAL_ERROR "Building with BOINC requires CR enabled.")
endif()
if(NOT ZLIB)
message(FATAL_ERROR "Building with BOINC requires ZLIB enabled.")
endif()
if(NOT HASHLIB)
message(FATAL_ERROR "Building with BOINC requires HASHLIB enabled.")
endif()
endif(BOINC)
if(FLUKA)
if(SIXDA)
message(STATUS "Will not build SixDA when FLUKA is enabled.")
set(SIXDA OFF)
endif()
endif()
if(G4COLLIMATION)
if(SIXDA)
message(STATUS "Will not build SixDA when G4COLLIMATION is enabled.")
set(SIXDA OFF)
endif()
endif()
if(MERLINSCATTER)
if(SIXDA)
message(STATUS "Will not build SixDA when MERLINSCATTER is enabled.")
set(SIXDA OFF)
endif()
endif()
if(BEAMGAS)
if(SIXDA)
message(STATUS "Will not build SixDA when BEAMGAS is enabled.")
set(SIXDA OFF)
endif()
endif()
if(32BITM)
if(64BITM)
message(FATAL_ERROR "Cannot use both single and double precision math.")
endif(64BITM)
if(128BITM)
message(FATAL_ERROR "Cannot use both single and quad precision math.")
endif(128BITM)
if(FLUKA)
message(FATAL_ERROR "Cannot use FLUKA with single precision math.")
endif(FLUKA)
if(CRLIBM)
message(FATAL_ERROR "Cannot use CRLIBM with single precision math.")
endif(CRLIBM)
if(DISTLIB)
message(FATAL_ERROR "Cannot use DISTLIB with single precision math.")
endif(DISTLIB)
endif(32BITM)
if(64BITM)
if(32BITM)
message(FATAL_ERROR "Cannot use both double and single precision math.")
endif(32BITM)
if(128BITM)
message(FATAL_ERROR "Cannot use both double and quad precision math.")
endif(128BITM)
endif(64BITM)
if(128BITM)
if(32BITM)
message(FATAL_ERROR "Cannot use both quad and single precision math.")
endif(32BITM)
if(64BITM)
message(FATAL_ERROR "Cannot use both quad and double precision math.")
endif(64BITM)
if(FLUKA)
message(FATAL_ERROR "Cannot use FLUKA with quad precision math.")
endif(FLUKA)
if(CRLIBM)
message(FATAL_ERROR "Cannot use CRLIBM with quad precision math.")
endif(CRLIBM)
if(DISTLIB)
message(FATAL_ERROR "Cannot use DISTLIB with quad precision math.")
endif(DISTLIB)
endif(128BITM)
if(NOT SIXDA)
message(STATUS "Not building SixDA version.")
endif(NOT SIXDA)
# Since each AVX option includes the lower ones, just turn the lower flags off to avoid duplication
if(AVX512_SKYLAKE)
set(AVX OFF)
set(AVX2 OFF)
set(AVX512 OFF)
endif(AVX512_SKYLAKE)
if(AVX512)
set(AVX OFF)
set(AVX2 OFF)
endif(AVX512)
if(AVX2)
set(AVX OFF)
endif(AVX2)
###################################################################################################
# Settings for compiler build flags
###################################################################################################
if(STATIC)
# This just sets the default build setting for shared libraries.
set(BUILD_SHARED_LIBS OFF)
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(MIN_OSX_VERSION 10.10.5)
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# FLAGS depend on the compiler
get_filename_component (Fortran_COMPILER_NAME ${CMAKE_Fortran_COMPILER} NAME)
if(Fortran_COMPILER_NAME MATCHES "gfortran.*")
##############
# gfortran #
##############
set(GFORTRAN ON)
set(CMAKE_Fortran_FLAGS "-frecord-marker=4 -fno-second-underscore -funroll-loops -std=f2008")
set(PREPRO_EXEC ${CMAKE_Fortran_COMPILER})
set(PREPRO_FLAGS -cpp -E -P)
#get the compiler version
string(REGEX MATCH "^([0-9]*)" VERSION_TMP ${CMAKE_Fortran_COMPILER_VERSION})
set(GFORTRAN_VERSION "${CMAKE_MATCH_1}")
#fix for building with gfortran >= 10
if(${GFORTRAN_VERSION} GREATER_EQUAL 10)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -fallow-argument-mismatch")
endif(${GFORTRAN_VERSION} GREATER_EQUAL 10)
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES aarch64 )
set (CMAKE_Fortran_FLAGS "-ffp-contract=off ${CMAKE_Fortran_FLAGS}")
endif()
set(CMAKE_Fortran_FLAGS_RELEASE "-O3")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g3 -fcheck=all")
if(WARN)
set(CMAKE_Fortran_FLAGS_RELEASE "-Wuninitialized ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-Wuninitialized -ffpe-trap=invalid,zero,overflow,underflow ${CMAKE_Fortran_FLAGS_DEBUG}")
else()
set(CMAKE_Fortran_FLAGS_DEBUG "-ffpe-trap=invalid,zero,overflow ${CMAKE_Fortran_FLAGS_DEBUG}")
endif()
if(INITNAN)
set(CMAKE_Fortran_FLAGS_RELEASE "-finit-real=snan -finit-character=0 ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-finit-real=snan -finit-character=0 ${CMAKE_Fortran_FLAGS_DEBUG}")
endif()
if(MEMUSAGE)
set(CMAKE_Fortran_FLAGS_RELEASE "-fall-intrinsics ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-fall-intrinsics ${CMAKE_Fortran_FLAGS_DEBUG}")
endif()
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES ppc64le )
set(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE} -fno-expensive-optimizations -fno-inline-functions")
endif()
if(LTO)
set(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE} -flto -Wl,-flto")
endif(LTO)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
set(CMAKE_Fortran_FLAGS "-mmacosx-version-min=${MIN_OSX_VERSION} ${CMAKE_Fortran_FLAGS}")
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES AMD64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES i686)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -mfpmath=sse -msse2")
if(32BIT)
set(CMAKE_Fortran_FLAGS "-m32 ${CMAKE_Fortran_FLAGS}")
endif(32BIT)
if(64BIT)
set(CMAKE_Fortran_FLAGS "-m64 ${CMAKE_Fortran_FLAGS}")
endif(64BIT)
if(AVX)
set(CMAKE_Fortran_FLAGS "-mavx ${CMAKE_Fortran_FLAGS}")
endif(AVX)
if(AVX2)
set(CMAKE_Fortran_FLAGS "-mavx -mavx2 ${CMAKE_Fortran_FLAGS}")
endif(AVX2)
if(AVX512)
set(CMAKE_Fortran_FLAGS "-mavx -mavx2 -mavx512f ${CMAKE_Fortran_FLAGS}")
endif(AVX512)
if(AVX512_SKYLAKE)
set(CMAKE_Fortran_FLAGS "-mavx -mavx2 -mavx512f -mavx512cd -mavx512bw -mavx512vl ${CMAKE_Fortran_FLAGS}")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(CMAKE_Fortran_FLAGS "-march=native ${CMAKE_Fortran_FLAGS}")
endif(NATIVE)
if(CRLIBM)
set(CMAKE_Fortran_FLAGS "${CMAKE_Fortran_FLAGS} -mno-fma4 -mno-fma")
endif(CRLIBM)
if(PREFETCH)
set(CMAKE_Fortran_FLAGS "-fprefetch-loop-arrays ${CMAKE_Fortran_FLAGS}")
endif(PREFETCH)
endif()
if(STATIC)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
set(CMAKE_Fortran_LINKER_FLAGS "-Bstatic -static-libgcc -static-libgfortran ${CMAKE_Fortran_LINKER_FLAGS}")
else()
set(CMAKE_Fortran_LINKER_FLAGS "-static ${CMAKE_Fortran_LINKER_FLAGS}")
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
endif(STATIC)
if(COVERAGE)
set(CMAKE_Fortran_FLAGS "-fprofile-arcs -ftest-coverage ${CMAKE_Fortran_FLAGS}")
set(CMAKE_Fortran_LINKER_FLAGS "-fprofile-arcs ${CMAKE_Fortran_LINKER_FLAGS}")
endif(COVERAGE)
if(GPROF)
set(CMAKE_Fortran_FLAGS "-pg ${CMAKE_Fortran_FLAGS}")
set(CMAKE_Fortran_LINKER_FLAGS "-pg ${CMAKE_Fortran_LINKER_FLAGS}")
endif(GPROF)
elseif(Fortran_COMPILER_NAME MATCHES "ifort.*")
###########
# ifort #
###########
set(IFORT ON)
set(CMAKE_Fortran_FLAGS_RELEASE "-fp-model source -fp-model strict -fp-model no-except -O3 -no-fma -std15 -assume realloc-lhs")
set(CMAKE_Fortran_FLAGS_DEBUG "-fp-model source -fp-model strict -fp-model no-except -O0 -g -traceback -no-fma -std15 -assume realloc-lhs")
set(PREPRO_EXEC ${CMAKE_Fortran_COMPILER})
set(PREPRO_FLAGS -I${CMAKE_SOURCE_DIR}/source/include -fpp -E -P)
if(LTO)
set(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE} -ffat-lto-objects -ipo")
endif(LTO)
if(WARN)
set(CMAKE_Fortran_FLAGS "-warn unused -check bounds ${CMAKE_Fortran_FLAGS}")
endif(WARN)
if(INITNAN)
set(CMAKE_Fortran_FLAGS_RELEASE "-init=snan,arrays ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-init=snan,arrays ${CMAKE_Fortran_FLAGS_DEBUG}")
endif()
if(32BIT)
set(CMAKE_Fortran_FLAGS_RELEASE "-m32 ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-m32 ${CMAKE_Fortran_FLAGS_DEBUG}")
set(CMAKE_Fortran_LINKER_FLAGS "-m32 ${CMAKE_Fortran_LINKER_FLAGS}")
endif(32BIT)
if(64BIT)
set(CMAKE_Fortran_FLAGS_RELEASE "-m64 ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-m64 ${CMAKE_Fortran_FLAGS_DEBUG}")
set(CMAKE_Fortran_LINKER_FLAGS "-m64 ${CMAKE_Fortran_LINKER_FLAGS}")
endif(64BIT)
if(AVX)
set(CMAKE_Fortran_FLAGS "-mavx ${CMAKE_Fortran_FLAGS}")
endif(AVX)
if(AVX2)
set(CMAKE_Fortran_FLAGS "-mavx -mavx2 -no-fma ${CMAKE_Fortran_FLAGS}")
endif(AVX2)
if(AVX512)
set(CMAKE_Fortran_FLAGS "-axcommon-avx512 -no-fma ${CMAKE_Fortran_FLAGS}")
endif(AVX512)
if(AVX512_SKYLAKE)
set(CMAKE_Fortran_FLAGS "-axskylake-avx512 -no-fma ${CMAKE_Fortran_FLAGS}")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(CMAKE_Fortran_FLAGS_RELEASE "-xHost ${CMAKE_Fortran_FLAGS_RELEASE}")
endif(NATIVE)
if(STATIC)
set(CMAKE_Fortran_LINKER_FLAGS "-static ${CMAKE_Fortran_LINKER_FLAGS}")
endif(STATIC)
elseif(Fortran_COMPILER_NAME MATCHES "nagfor.*")
############
# nagfor #
############
set(NAGFOR ON)
set(CMAKE_Fortran_FLAGS_RELEASE "-O4 -dusty -ieee=full -dcfuns")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g -dusty -ieee=full -dcfuns -gline")
set(PREPRO_EXEC ${CMAKE_CXX_COMPILER})
set(PREPRO_FLAGS -cpp -E -P)
if(WARN)
set(CMAKE_Fortran_FLAGS "-w=ulv -w=uparam ${CMAKE_Fortran_FLAGS}")
else()
set(CMAKE_Fortran_FLAGS "-w=all ${CMAKE_Fortran_FLAGS}")
endif(WARN)
if(INITNAN)
set(CMAKE_Fortran_FLAGS_RELEASE "-nan ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-nan ${CMAKE_Fortran_FLAGS_DEBUG}")
endif()
if(32BIT)
set(CMAKE_Fortran_FLAGS_RELEASE "-abi=32 ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-abi=32 ${CMAKE_Fortran_FLAGS_DEBUG}")
endif(32BIT)
if(64BIT)
#See the nagfor man page for the different 64bit -abi options.
set(CMAKE_Fortran_FLAGS_RELEASE "-abi=64t ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-abi=64t ${CMAKE_Fortran_FLAGS_DEBUG}")
endif(64BIT)
if(NATIVE)
SET(CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE}")
endif(NATIVE)
if(STATIC)
set(CMAKE_Fortran_LINKER_FLAGS "-Bstatic ${CMAKE_Fortran_LINKER_FLAGS}")
endif(STATIC)
if(NOT STATIC)
set(CMAKE_Fortran_LINKER_FLAGS "-Bdynamic ${CMAKE_Fortran_LINKER_FLAGS}")
endif(NOT STATIC)
else()
# Generic catch option
message(STATUS "CMAKE_Fortran_COMPILER full path: " ${CMAKE_Fortran_COMPILER})
message(STATUS "Fortran compiler: " ${Fortran_COMPILER_NAME})
message(STATUS "No optimized Fortran compiler flags are known, we just try -O2 or -O0 -g...")
set(CMAKE_Fortran_FLAGS_RELEASE "-O2 ${CMAKE_Fortran_FLAGS_RELEASE}")
set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -g ${CMAKE_Fortran_FLAGS_DEBUG}")
set(PREPRO_EXEC ${CMAKE_Fortran_COMPILER})
set(PREPRO_FLAGS -cpp -E -P)
endif()
# C Flags
if(${CMAKE_C_COMPILER_ID} MATCHES "GNU")
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES aarch64 )
set (CMAKE_C_FLAGS "-ffp-contract=off ${CMAKE_C_FLAGS}")
endif()
set (CMAKE_C_FLAGS_RELEASE "-O3")
set (CMAKE_C_FLAGS_DEBUG "-O0 -g3")
if(LTO)
set(CMAKE_Fortran_C_RELEASE "${CMAKE_C_FLAGS_RELEASE} -flto -Wl,-flto")
endif(LTO)
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES AMD64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES i686)
if(32BIT)
set(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
endif(32BIT)
if(64BIT)
set(CMAKE_C_FLAGS "-m64 ${CMAKE_C_FLAGS}")
endif(64BIT)
if(AVX)
set(CMAKE_C_FLAGS "-mavx ${CMAKE_C_FLAGS}")
endif(AVX)
if(AVX2)
set(CMAKE_C_FLAGS "-mavx -mavx2 ${CMAKE_C_FLAGS}")
endif(AVX2)
if(AVX512)
set(CMAKE_C_FLAGS "-mavx -mavx2 -mavx512f ${CMAKE_C_FLAGS}")
endif(AVX512)
if(AVX512_SKYLAKE)
set(CMAKE_C_FLAGS "-mavx -mavx2 -mavx512f -mavx512cd -mavx512bw -mavx512vl ${CMAKE_C_FLAGS}")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(CMAKE_C_FLAGS "-march=native ${CMAKE_C_FLAGS}")
endif(NATIVE)
if(CRLIBM)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mno-fma4 -mno-fma")
endif(CRLIBM)
if(PREFETCH)
set(CMAKE_C_FLAGS "-fprefetch-loop-arrays ${CMAKE_C_FLAGS}")
endif(PREFETCH)
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
set(CMAKE_C_FLAGS "-mmacosx-version-min=${MIN_OSX_VERSION} ${CMAKE_C_FLAGS}")
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
if(STATIC)
set(CMAKE_C_LINKER_FLAGS "-static ${CMAKE_C_LINKER_FLAGS}")
endif(STATIC)
if(COVERAGE)
set(CMAKE_C_FLAGS "-fprofile-arcs -ftest-coverage ${CMAKE_C_FLAGS}")
set(CMAKE_C_LINKER_FLAGS "-fprofile-arcs ${CMAKE_C_LINKER_FLAGS}")
endif(COVERAGE)
if(GPROF)
set(CMAKE_C_FLAGS "-pg ${CMAKE_C_FLAGS}")
set(CMAKE_C_LINKER_FLAGS "-pg ${CMAKE_C_LINKER_FLAGS}")
endif(GPROF)
endif()
if(${CMAKE_C_COMPILER_ID} MATCHES "Intel")
if(32BIT)
set(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
endif(32BIT)
if(64BIT)
set(CMAKE_C_FLAGS "-m64 ${CMAKE_C_FLAGS}")
endif(64BIT)
if(AVX)
set(CMAKE_C_FLAGS "-mavx ${CMAKE_C_FLAGS}")
endif(AVX)
if(AVX2)
set(CMAKE_C_FLAGS "-mavx -mavx2 -no-fma ${CMAKE_C_FLAGS}")
endif(AVX2)
if(AVX512)
set(CMAKE_C_FLAGS "-axcommon-avx512 -no-fma ${CMAKE_C_FLAGS}")
endif(AVX512)
if(AVX512_SKYLAKE)
set(CMAKE_C_FLAGS "-axskylake-avx512 -no-fma ${CMAKE_C_FLAGS}")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(CMAKE_C_FLAGS "-xHost ${CMAKE_C_FLAGS}")
endif(NATIVE)
set(CMAKE_C_FLAGS_RELEASE "-O3")
set(CMAKE_C_FLAGS_DEBUG "-O0 -g")
if(STATIC)
set(CMAKE_C_LINKER_FLAGS "-static ${CMAKE_C_LINKER_FLAGS}")
endif(STATIC)
endif()
# AppleClang
if(${CMAKE_C_COMPILER_ID} MATCHES "AppleClang")
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES aarch64 )
set (CMAKE_C_FLAGS "-ffp-contract=off ${CMAKE_C_FLAGS}")
endif()
set (CMAKE_C_FLAGS_RELEASE "-O3")
set (CMAKE_C_FLAGS_DEBUG "-O0 -g3")
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES AMD64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES i686)
if(32BIT)
set(CMAKE_C_FLAGS "-m32 ${CMAKE_C_FLAGS}")
endif(32BIT)
if(64BIT)
set(CMAKE_C_FLAGS "-m64 ${CMAKE_C_FLAGS}")
endif(64BIT)
if(AVX)
set(CMAKE_C_FLAGS "-mavx ${CMAKE_C_FLAGS}")
endif(AVX)
if(AVX2)
set(CMAKE_C_FLAGS "-mavx -mavx2 -mno-fma4 -mno-fma ${CMAKE_C_FLAGS}")
endif(AVX2)
if(AVX512)
set(CMAKE_C_FLAGS "-mavx -mavx2 -mavx512f -mno-fma4 -mno-fma ${CMAKE_C_FLAGS}")
endif(AVX512)
if(AVX512_SKYLAKE)
set(CMAKE_C_FLAGS "-mavx -mavx2 -mavx512f -mavx512cd -mavx512bw -mavx512vl -mno-fma4 -mno-fma ${CMAKE_C_FLAGS}")
endif(AVX512_SKYLAKE)
if(NATIVE)
set(CMAKE_C_FLAGS "-march=native ${CMAKE_C_FLAGS}")
endif(NATIVE)
endif()
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
set(CMAKE_C_FLAGS "-mmacosx-version-min=${MIN_OSX_VERSION} ${CMAKE_C_FLAGS}")
endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin" AND BOINC)
if(STATIC)
set(CMAKE_C_LINKER_FLAGS "-static ${CMAKE_C_LINKER_FLAGS}")
endif(STATIC)
endif()
# CXX Flags
if(${CMAKE_CXX_COMPILER_ID} MATCHES "GNU")
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES aarch64 )
set (CMAKE_CXX_FLAGS "-ffp-contract=off ${CMAKE_CXX_FLAGS}")
endif()
set (CMAKE_CXX_FLAGS_RELEASE "-O3")
set (CMAKE_CXX_FLAGS_DEBUG "-O0 -g")
if(LTO)
# set(CMAKE_CXX_LINK_EXECUTABLE "")
set(CMAKE_Fortran_CXX_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -flto -Wl,-flto")
endif(LTO)
if(${CMAKE_SYSTEM_PROCESSOR} MATCHES AMD64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES x86_64 OR ${CMAKE_SYSTEM_PROCESSOR} MATCHES i686)
if(32BIT)
set(CMAKE_CXX_FLAGS "-m32 ${CMAKE_CXX_FLAGS}")
endif(32BIT)