reorder the CMake configuration and add more comments
This commit is contained in:
Chen Zhang
parent
939e0e372e
commit
a4225de91d
143
CMakeLists.txt
143
CMakeLists.txt
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@ -2,6 +2,9 @@
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# CMAKE for build the Material subroutine for BVP solution
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########################################################################################
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cmake_minimum_required (VERSION 2.8.0 FATAL_ERROR)
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# PROJECT DEFINITION HAS TO BE ON TOP
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# //The rest of the script relies on it to figure out relative position
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project (DAMASK Fortran C)
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#---------------------------------------------------------------------------------------
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# Find PETSc because the entire build will rely on it
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@ -14,8 +17,10 @@ endif (NOT DEFINED PETSC_DIR)
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# https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake
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set(petsc_conf_variables "${PETSC_DIR}/lib/petsc/conf/variables")
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set(petsc_conf_rules "${PETSC_DIR}/lib/petsc/conf/rules" )
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# A temporary makefile to probe the PETSc configuration
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set (petsc_config_makefile "/home/m/DAMASK/build/Makefile.petsc") #MD: don't know how get the path here
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# Generate a temporary makerfile to probe the PETSc configuration
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# This file will be deleted once the setting from PETSc is parsed
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# into CMake
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set (petsc_config_makefile "${PROJECT_SOURCE_DIR}/Makefile.petsc")
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file (WRITE "${petsc_config_makefile}"
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"## This file was auto generated by CMake
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# PETSC_DIR = ${PETSC_DIR}
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@ -25,8 +30,9 @@ include ${petsc_conf_rules}
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include ${petsc_conf_variables}
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INCLUDE_DIRS := \${PETSC_FC_INCLUDES}
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LIBRARIES := \${PETSC_WITH_EXTERNAL_LIB}
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COMPILERNAME ?= \${FC}
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COMPILERF ?= \${FC}
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LINKERNAME ?= \${FLINKER}
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COMPILERC ?= \${CC}
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includes:
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\t@echo \${INCLUDE_DIRS}
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@ -34,16 +40,84 @@ includes:
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extlibs:
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\t@echo \${LIBRARIES}
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compiler:
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\t@echo \${COMPILERNAME}
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compilerf:
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\t@echo \${COMPILERF}
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compilerc:
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\t@echo \${COMPILERC}
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linker:
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\t@echo \${LINKERNAME}
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\t@echo \${LINKERNAME}")
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")
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# https://cmake.org/Wiki/CMake_FAQ#How_do_I_use_a_different_compiler.3F
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set(CMAKE_Fortran_COMPILER "/opt/petsc/gfortran/bin/mpif90") #MD: https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake might help
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set(CMAKE_C_COMPILER "/opt/petsc/gfortran/bin/mpicc") #MD: https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake might help
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# CMake will execute each target in the ${petsc_config_makefile}
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# to acquire corresponding PETSc Variables.
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# The include path and linking libraries in PETSc usually contains
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# duplicated entries, which is cleaned up later using CMake list.
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find_program (MAKE_EXECUTABLE NAMES make gmake)
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# Find the PETSc includes directory settings
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "includes"
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RESULT_VARIABLE PETSC_INCLUDES_RETURN
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OUTPUT_VARIABLE petsc_includes
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Find the PETSc external linking directory settings
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# //required for final linking, must be appended after the executable
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "extlibs"
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RESULT_VARIABLE PETSC_EXTERNAL_LIB_RETURN
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OUTPUT_VARIABLE petsc_external_lib
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# The MPI compiler specified in PETSc
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# //its version information is used to identify whether it is INTEL FORTRAN
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# //or GNU FORTRAN,
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# //e.g. for PETSc configured with INTEL FORTRAN compiler
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# // >>${MPIEXEC} -v
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# // ifort version 14.0.3 --> This line is captured and parsed by CMake
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "compilerf"
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RESULT_VARIABLE MPIEXEC_RETURN
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OUTPUT_VARIABLE MPIEXEC
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# The option OUTPUT_QUIET sometimes fails to suppress the output from
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# ${MPIEXEC} -v, thus the MPIF90 version information may show up in the terminal.
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execute_process(COMMAND ${MPIEXEC} --version OUTPUT_QUIET
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RESULT_VARIABLE MPINAME_RETURN
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OUTPUT_VARIABLE MPINAME
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# PETSc specified linker (MPIF90 + PETSc linking flags)
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "linker"
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RESULT_VARIABLE PETSC_LINKER_RETURN
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OUTPUT_VARIABLE PETSC_LINKER
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Get MPI C compiler name from PETSc
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "compilerc"
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RESULT_VARIABLE CMPIEXEC_RETURN
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OUTPUT_VARIABLE CMPIEXEC
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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# Remove temporary makefile, no need to keep it anymore.
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file (REMOVE ${petsc_config_makefile})
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# REMOVE DUPLICATE FLAGS FOR COMPILER AND LINKING
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string( REGEX MATCHALL "-I([^\" ]+)" TMP_LIST "${petsc_includes}")
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list(REMOVE_DUPLICATES TMP_LIST)
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foreach (dir ${TMP_LIST})
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set(PETSC_INCLUDES "${PETSC_INCLUDES} ${dir}")
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endforeach(dir)
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string( REGEX MATCHALL "-[lLW]([^\" ]+)" TMP_LIST "${petsc_external_lib}")
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list(REMOVE_DUPLICATES TMP_LIST)
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foreach (exlib ${TMP_LIST})
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set(PETSC_EXTERNAL_LIB "${PETSC_EXTERNAL_LIB} ${exlib}")
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endforeach(exlib)
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message("***Found PETSC_DIR:\n${PETSC_DIR}\n" )
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message("***Found PETSC_INCLUDES:\n${PETSC_INCLUDES}\n" )
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message("***Found PETSC_EXTERNAL_LIB:\n${PETSC_EXTERNAL_LIB}\n")
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message("***Found PETSC_LINKER:\n${PETSC_LINKER}\n" )
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message("***Found FORTRAN MPI COMPILER:\n${MPIEXEC}\n" )
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message("***Found C MPI COMPILER:\n${CMPIEXEC}\n" )
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set (CMAKE_Fortran_COMPILER "${MPIEXEC}" )
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set (CMAKE_C_COMPILER "${CMPIEXEC}")
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# # https://cmake.org/Wiki/CMake_FAQ#How_do_I_use_a_different_compiler.3F
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# set(CMAKE_Fortran_COMPILER "/opt/petsc/gfortran/bin/mpif90") #MD: https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake might help
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# set(CMAKE_C_COMPILER "/opt/petsc/gfortran/bin/mpicc") #MD: https://github.com/jedbrown/cmake-modules/blob/master/FindPETSc.cmake might help
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#---------------------------------------------------------------------------------------
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# Now start to care about DAMASK
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@ -51,8 +125,6 @@ set(CMAKE_C_COMPILER "/opt/petsc/gfortran/bin/mpicc") #MD:
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set (DAMASK_VERSION_MAJOR 1)
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set (DAMASK_VERSION_MINOR ${DAMASK_V})
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project (DAMASK Fortran C)
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# COMPILE VARIABLES
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add_definitions(-DDAMASKVERSION="${DAMASK_V}")
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add_definitions(-DPETSc)
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@ -80,50 +152,6 @@ if ("${DAMASK_DRIVER}" STREQUAL "FEM")
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add_definitions(-DFEM)
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endif("${DAMASK_DRIVER}" STREQUAL "FEM")
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find_program (MAKE_EXECUTABLE NAMES make gmake)
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "includes"
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RESULT_VARIABLE PETSC_INCLUDES_RETURN
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OUTPUT_VARIABLE petsc_includes
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "extlibs"
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RESULT_VARIABLE PETSC_EXTERNAL_LIB_RETURN
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OUTPUT_VARIABLE petsc_external_lib
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "linker"
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RESULT_VARIABLE PETSC_LINKER_RETURN
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OUTPUT_VARIABLE PETSC_LINKER
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND ${MAKE_EXECUTABLE} -f ${petsc_config_makefile} "compiler"
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RESULT_VARIABLE MPIEXEC_RETURN
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OUTPUT_VARIABLE MPIEXEC
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process(COMMAND ${MPIEXEC} -v OUTPUT_QUIET
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RESULT_VARIABLE MPINAME_RETURN
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OUTPUT_VARIABLE MPINAME
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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file (REMOVE ${petsc_config_makefile})
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# REMOVE DUPLICATE FLAGS FOR COMPILER AND LINKING
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string( REGEX MATCHALL "-I([^\" ]+)" TMP_LIST "${petsc_includes}")
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list(REMOVE_DUPLICATES TMP_LIST)
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foreach (dir ${TMP_LIST})
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set(PETSC_INCLUDES "${PETSC_INCLUDES} ${dir}")
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endforeach(dir)
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string( REGEX MATCHALL "-[lLW]([^\" ]+)" TMP_LIST "${petsc_external_lib}")
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list(REMOVE_DUPLICATES TMP_LIST)
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foreach (exlib ${TMP_LIST})
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set(PETSC_EXTERNAL_LIB "${PETSC_EXTERNAL_LIB} ${exlib}")
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endforeach(exlib)
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message("***Found PETSC_DIR:\n${PETSC_DIR}\n")
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message("***Found PETSC_INCLUDES:\n${PETSC_INCLUDES}\n")
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message("***Found PETSC_EXTERNAL_LIB:\n${PETSC_EXTERNAL_LIB}\n")
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message("***Found PETSC_LINKER:\n${PETSC_LINKER}\n")
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message("***Found PETSC_MPIEXEC:\n${MPIEXEC}\n")
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set (DAMASK_INCLUDE_FLAGS "${DAMASK_INCLUDE_FLAGS} ${PETSC_INCLUDES}" )
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set (DAMASK_INCLUDE_FLAGS "${DAMASK_INCLUDE_FLAGS} -I${PROJECT_SOURCE_DIR}/lib")
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@ -386,7 +414,7 @@ if (MPINAME MATCHES "(^ifort)*")
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set (CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${DEBUG_OPTIONS_ifort}" )
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#
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elseif (MPINAME MATCHES "(^gfortran)*")
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elseif (MPINAME MATCHES "(^GNU)*")
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message("GNU fortran used for MPIF90\n")
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set (GNU_FORTRAN ON)
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# for RELEASE
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@ -413,7 +441,6 @@ else (MPINAME MATCHES "(^ifort)*")
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endif (MPINAME MATCHES "(^ifort)*")
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# Finalizing
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set (CMAKE_Fortran_COMPILER "${MPIEXEC}")
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set (CMAKE_Fortran_FLAGS_RELEASE "${CMAKE_Fortran_FLAGS_RELEASE} ${DAMASK_INCLUDE_FLAGS}")
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set (CMAKE_Fortran_FLAGS_DEBUG "${CMAKE_Fortran_FLAGS_DEBUG} ${DAMASK_INCLUDE_FLAGS}")
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set (CMAKE_LINKER "${PETSC_LINKER}")
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