DAMASK_EICMD/CMakeLists.txt

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########################################################################################
# Compiler options for building DAMASK
cmake_minimum_required (VERSION 3.10.0 FATAL_ERROR)
#---------------------------------------------------------------------------------------
# Find PETSc from system environment
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set(PETSC_DIR $ENV{PETSC_DIR})
if (PETSC_DIR STREQUAL "")
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message (FATAL_ERROR "PETSc location (PETSC_DIR) is not defined")
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endif ()
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set (petsc_conf_variables "${PETSC_DIR}/lib/petsc/conf/variables")
set (petsc_conf_rules "${PETSC_DIR}/lib/petsc/conf/rules" )
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# Use existing variables from PETSc
# https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake
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# Generate a temporary makefile to probe the PETSc configuration
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# This file will be deleted once the settings from PETSc are parsed into CMake
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exec_program (mktemp ARGS -d OUTPUT_VARIABLE TEMPDIR)
set (petsc_config_makefile "${TEMPDIR}/Makefile.petsc")
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file (WRITE
"${petsc_config_makefile}"
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"## This file was auto generated by CMake
# PETSC_DIR = ${PETSC_DIR}
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SHELL = /bin/sh
include ${petsc_conf_rules}
include ${petsc_conf_variables}
INCLUDE_DIRS := \${PETSC_FC_INCLUDES}
LIBRARIES := \${PETSC_WITH_EXTERNAL_LIB}
COMPILERF := \${FC}
COMPILERC := \${CC}
LINKERNAME := \${FLINKER}
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includes:
\t@echo \${INCLUDE_DIRS}
extlibs:
\t@echo \${LIBRARIES}
compilerf:
\t@echo \${COMPILERF}
compilerc:
\t@echo \${COMPILERC}
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linker:
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\t@echo \${LINKERNAME}
")
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# CMake will execute each target in the ${petsc_config_makefile}
# to acquire corresponding PETSc Variables.
find_program (MAKE_EXECUTABLE NAMES gmake make)
# Find the PETSc includes directory settings
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execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} "includes"
RESULT_VARIABLE PETSC_INCLUDES_RETURN
OUTPUT_VARIABLE petsc_includes
OUTPUT_STRIP_TRAILING_WHITESPACE)
# Find the PETSc external linking directory settings
# required for final linking, must be appended after the executable
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execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} "extlibs"
RESULT_VARIABLE PETSC_EXTERNAL_LIB_RETURN
OUTPUT_VARIABLE petsc_external_lib
OUTPUT_STRIP_TRAILING_WHITESPACE)
# PETSc specified fortran compiler
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execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} "compilerf"
RESULT_VARIABLE PETSC_MPIFC_RETURN
OUTPUT_VARIABLE PETSC_MPIFC
OUTPUT_STRIP_TRAILING_WHITESPACE)
# PETSc specified C compiler
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execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} "compilerc"
RESULT_VARIABLE PETSC_MPICC_RETURN
OUTPUT_VARIABLE PETSC_MPICC
OUTPUT_STRIP_TRAILING_WHITESPACE)
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# PETSc specified linker (Fortran compiler + PETSc linking flags)
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execute_process (COMMAND ${MAKE_EXECUTABLE} --no-print-directory -f ${petsc_config_makefile} "linker"
RESULT_VARIABLE PETSC_LINKER_RETURN
OUTPUT_VARIABLE PETSC_LINKER
OUTPUT_STRIP_TRAILING_WHITESPACE)
# Remove temporary makefile, no need to keep it anymore.
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file (REMOVE_RECURSE ${TEMPDIR})
# Remove duplicate compiler and linker flags
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string (REGEX MATCHALL "-I([^\" ]+)" TMP_LIST "${petsc_includes}")
list (REMOVE_DUPLICATES TMP_LIST)
foreach (dir ${TMP_LIST})
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set (PETSC_INCLUDES "${PETSC_INCLUDES} ${dir}")
endforeach (dir)
string (REGEX MATCHALL "-[lLW]([^\" ]+)" TMP_LIST "${petsc_external_lib}")
list (REMOVE_DUPLICATES TMP_LIST)
foreach (exlib ${TMP_LIST})
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set (PETSC_EXTERNAL_LIB "${PETSC_EXTERNAL_LIB} ${exlib}")
endforeach (exlib)
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message ("Found PETSC_DIR:\n${PETSC_DIR}\n" )
message ("Found PETSC_INCLUDES:\n${PETSC_INCLUDES}\n" )
message ("Found PETSC_EXTERNAL_LIB:\n${PETSC_EXTERNAL_LIB}\n")
message ("Found PETSC_LINKER:\n${PETSC_LINKER}\n" )
message ("Found MPI Fortran Compiler:\n${PETSC_MPIFC}\n" )
message ("Found MPI C Compiler:\n${PETSC_MPICC}\n" )
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# set compiler commands to match PETSc (needs to be done before defining the project)
# https://cmake.org/Wiki/CMake_FAQ#How_do_I_use_a_different_compiler.3F
set (CMAKE_Fortran_COMPILER "${PETSC_MPIFC}")
set (CMAKE_C_COMPILER "${PETSC_MPICC}")
#---------------------------------------------------------------------------------------
# Now start to care about DAMASK
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# DAMASK solver defines project to build
string(TOLOWER ${DAMASK_SOLVER} DAMASK_SOLVER)
if (DAMASK_SOLVER STREQUAL "grid")
project (damask-grid Fortran C)
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add_definitions (-DGrid)
message ("Building Grid Solver\n")
elseif (DAMASK_SOLVER STREQUAL "fem" OR DAMASK_SOLVER STREQUAL "mesh")
project (damask-mesh Fortran C)
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add_definitions (-DFEM)
message ("Building Mesh Solver\n")
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else ()
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message (FATAL_ERROR "Build target (DAMASK_SOLVER) is not defined")
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endif ()
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list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
if (CMAKE_BUILD_TYPE STREQUAL "")
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set (CMAKE_BUILD_TYPE "RELEASE")
endif ()
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# Predefined sets for OPTIMIZATION/OPENMP based on BUILD_TYPE
if (CMAKE_BUILD_TYPE STREQUAL "DEBUG" OR CMAKE_BUILD_TYPE STREQUAL "SYNTAXONLY")
set (DEBUG_FLAGS "${DEBUG_FLAGS} -DDEBUG")
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set (PARALLEL "OFF")
set (OPTI "OFF")
elseif (CMAKE_BUILD_TYPE STREQUAL "RELEASE")
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set (PARALLEL "ON")
set (OPTI "DEFENSIVE")
elseif (CMAKE_BUILD_TYPE STREQUAL "PERFORMANCE")
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set (PARALLEL "ON")
set (OPTI "AGGRESSIVE")
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endif ()
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# $OPTIMIZATION takes precedence over $BUILD_TYPE defaults
if (OPTIMIZATION STREQUAL "" OR NOT DEFINED OPTIMIZATION)
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set (OPTIMIZATION "${OPTI}")
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else ()
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set (OPTIMIZATION "${OPTIMIZATION}")
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endif ()
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# $OPENMP takes precedence over $BUILD_TYPE defaults
if (OPENMP STREQUAL "" OR NOT DEFINED OPENMP)
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set (OPENMP "${PARALLEL}")
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else ()
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set(OPENMP "${OPENMP}")
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endif ()
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# syntax check only (mainly for pre-receive hook, works only with gfortran)
if (CMAKE_BUILD_TYPE STREQUAL "SYNTAXONLY")
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set (BUILDCMD_POST "${BUILDCMD_POST} -fsyntax-only")
endif ()
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# Parse DAMASK version from VERSION file
find_program (CAT_EXECUTABLE NAMES cat)
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execute_process (COMMAND ${CAT_EXECUTABLE} ${PROJECT_SOURCE_DIR}/VERSION
RESULT_VARIABLE DAMASK_VERSION_RETURN
OUTPUT_VARIABLE DAMASK_V
OUTPUT_STRIP_TRAILING_WHITESPACE)
add_definitions (-DDAMASKVERSION="${DAMASK_V}")
# definition of other macros
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add_definitions (-DPETSc)
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if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
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include (Compiler-Intel)
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
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include (Compiler-GNU)
elseif(CMAKE_Fortran_COMPILER_ID STREQUAL "PGI")
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include (Compiler-PGI)
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else ()
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message (FATAL_ERROR "Compiler type (CMAKE_Fortran_COMPILER_ID) not recognized")
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endif ()
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set (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE} "${BUILDCMD_PRE} ${OPENMP_FLAGS} ${STANDARD_CHECK} ${OPTIMIZATION_FLAGS} ${COMPILE_FLAGS} ${PRECISION_FLAGS}")
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set (CMAKE_Fortran_LINK_EXECUTABLE "${BUILDCMD_PRE} ${PETSC_LINKER} ${OPENMP_FLAGS} ${OPTIMIZATION_FLAGS} ${LINKER_FLAGS}")
if (CMAKE_BUILD_TYPE STREQUAL "DEBUG")
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set (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE} "${CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE}} ${DEBUG_FLAGS}")
set (CMAKE_Fortran_LINK_EXECUTABLE "${CMAKE_Fortran_LINK_EXECUTABLE} ${DEBUG_FLAGS}")
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endif ()
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set (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE} "${CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE}} ${PETSC_INCLUDES} ${BUILDCMD_POST}")
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set (CMAKE_Fortran_LINK_EXECUTABLE "${CMAKE_Fortran_LINK_EXECUTABLE} <OBJECTS> -o <TARGET> <LINK_LIBRARIES> ${PETSC_EXTERNAL_LIB} ${BUILDCMD_POST}")
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message ("Fortran Compiler Flags:\n${CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE}}\n")
message ("C Compiler Flags:\n${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE}}\n")
message ("Fortran Linker Command:\n${CMAKE_Fortran_LINK_EXECUTABLE}\n")
# location of code
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add_subdirectory (src)