diff --git a/cmake/Modules/FindMumps.cmake b/cmake/Modules/FindMumps.cmake index 01b22a4d9..780e6ee9d 100644 --- a/cmake/Modules/FindMumps.cmake +++ b/cmake/Modules/FindMumps.cmake @@ -1,289 +1,290 @@ #=============================================================================== # @file FindMumps.cmake # # @author Nicolas Richart # # @date creation: Fri Oct 24 2014 # @date last modification: Wed Jan 13 2016 # # @brief The find_package file for the Mumps solver # # @section LICENSE # # Copyright (©) 2015 EPFL (Ecole Polytechnique Fédérale de Lausanne) Laboratory # (LSMS - Laboratoire de Simulation en Mécanique des Solides) # # Akantu is free software: you can redistribute it and/or modify it under the # terms of the GNU Lesser General Public License as published by the Free # Software Foundation, either version 3 of the License, or (at your option) any # later version. # # Akantu is distributed in the hope that it will be useful, but WITHOUT ANY # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR # A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more # details. # # You should have received a copy of the GNU Lesser General Public License # along with Akantu. If not, see . # #=============================================================================== set(_MUMPS_COMPONENTS "sequential" "parallel" "double" "float" "complex_double" "complex_float") if(NOT Mumps_FIND_COMPONENTS) set(Mumps_FIND_COMPONENTS "parallel" "double" "float" "complex_double" "complex_float") endif() #=============================================================================== enable_language(Fortran) set(MUMPS_PRECISIONS) set(MUMPS_PLAT) foreach(_comp ${Mumps_FIND_COMPONENTS}) if("${_comp}" STREQUAL "sequential") set(MUMPS_PLAT _seq) #default plat on debian based distribution endif() if("${_comp}" STREQUAL "float") list(APPEND MUMPS_PRECISIONS s) endif() if("${_comp}" STREQUAL "double") list(APPEND MUMPS_PRECISIONS d) endif() if("${_comp}" STREQUAL "complex_float") list(APPEND MUMPS_PRECISIONS c) endif() if("${_comp}" STREQUAL "complex_double") list(APPEND MUMPS_PRECISIONS z) endif() endforeach() if(NOT MUMPS_PRECISIONS) set(MUMPS_PRECISIONS s d c z) endif() list(GET MUMPS_PRECISIONS 0 _first_precision) string(TOUPPER "${_first_precision}" _u_first_precision) find_path(MUMPS_INCLUDE_DIR ${_first_precision}mumps_c.h PATHS "${MUMPS_DIR}" ENV MUMPS_DIR PATH_SUFFIXES include ) mark_as_advanced(MUMPS_INCLUDE_DIR) set(_mumps_required_vars) foreach(_precision ${MUMPS_PRECISIONS}) string(TOUPPER "${_precision}" _u_precision) find_library(MUMPS_LIBRARY_${_u_precision}MUMPS NAMES ${_precision}mumps${MUMPS_PREFIX} PATHS "${MUMPS_DIR}" ENV MUMPS_DIR PATH_SUFFIXES lib ) mark_as_advanced(MUMPS_LIBRARY_${_u_precision}MUMPS) list(APPEND _mumps_required_vars MUMPS_LIBRARY_${_u_precision}MUMPS) list(APPEND MUMPS_LIBRARIES_ALL ${MUMPS_LIBRARY_${_u_precision}MUMPS}) endforeach() if(MUMPS_LIBRARY_${_u_first_precision}MUMPS MATCHES ".*${_first_precision}mumps.*${CMAKE_STATIC_LIBRARY_SUFFIX}") # Assuming mumps was compiled as a static library set(MUMPS_LIBRARY_TYPE STATIC CACHE INTERNAL "" FORCE) if (CMAKE_Fortran_COMPILER MATCHES ".*gfortran") set(_compiler_specific gfortran) elseif (CMAKE_Fortran_COMPILER MATCHES ".*ifort") set(_compiler_specific ifcore) else() message("Compiler ${CMAKE_Fortran_COMPILER} is not known, you will probably " "have to add semething instead of this message to be able to test mumps " "install") endif() else() set(MUMPS_LIBRARY_TYPE SHARED CACHE INTERNAL "" FORCE) endif() function(mumps_add_dependency _pdep _libs) string(TOUPPER ${_pdep} _u_pdep) if(_pdep STREQUAL "mumps_common") find_library(MUMPS_LIBRARY_COMMON mumps_common${MUMPS_PREFIX} PATHS "${MUMPS_DIR}" ENV MUMPS_DIR PATH_SUFFIXES lib ) set(${_libs} ${MUMPS_LIBRARY_COMMON} PARENT_SCOPE) mark_as_advanced(MUMPS_LIBRARY_COMMON) elseif(_pdep STREQUAL "pord") find_library(MUMPS_LIBRARY_PORD pord${MUMPS_PREFIX} PATHS "${MUMPS_DIR}" ENV MUMPS_DIR PATH_SUFFIXES lib ) set(${_libs} ${MUMPS_LIBRARY_PORD} PARENT_SCOPE) mark_as_advanced(MUMPS_LIBRARY_PORD) elseif(_pdep MATCHES "Scotch") find_package(Scotch REQUIRED ${ARGN} QUIET) if(ARGN) list(GET ARGN 1 _comp) string(TOUPPER ${_comp} _u_comp) set(${_libs} ${SCOTCH_LIBRARY_${_u_comp}} PARENT_SCOPE) else() set(${_libs} ${${_u_pdep}_LIBRARIES} PARENT_SCOPE) endif() elseif(_pdep MATCHES "MPI") if(MUMPS_PLAT STREQUAL "_seq") find_library(MUMPS_LIBRARY_MPISEQ mpiseq${MUMPS_PREFIX} PATHS "${MUMPS_DIR}" ENV MUMPS_DIR PATH_SUFFIXES lib ) set(${_libs} ${MUMPS_LIBRARY_MPISEQ} PARENT_SCOPE) mark_as_advanced(MUMPS_LIBRARY_MPISEQ) else() find_package(MPI REQUIRED C Fortran QUIET) set(${_libs} ${MPI_C_LIBRARIES} ${MPI_Fortran_LIBRARIES} PARENT_SCOPE) endif() else() find_package(${_pdep} REQUIRED QUIET) set(${_libs} ${${_u_pdep}_LIBRARIES} ${${_u_pdep}_LIBRARY} PARENT_SCOPE) endif() endfunction() function(mumps_find_dependencies) set(_libraries_all ${MUMPS_LIBRARIES_ALL}) set(_include_dirs ${MUMPS_INCLUDE_DIR}) set(_mumps_test_dir "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}") file(READ ${CMAKE_CURRENT_LIST_DIR}/CheckFindMumps.c _output) file(WRITE "${_mumps_test_dir}/mumps_test_code.c" "#include <${_first_precision}mumps_c.h> ${_u_first_precision}MUMPS_STRUC_C id; #define mumps_c ${_first_precision}mumps_c #define Real ${_u_first_precision}MUMPS_REAL ") if(MUMPS_PLAT STREQUAL _seq) file(APPEND "${_mumps_test_dir}/mumps_test_code.c" "#define MUMPS_SEQ ") else() file(APPEND "${_mumps_test_dir}/mumps_test_code.c" "// #undef MUMPS_SEQ ") find_package(MPI REQUIRED) list(APPEND _compiler_specific ${MPI_C_LIBRARIES}) list(APPEND _include_dirs ${MPI_C_INCLUDE_PATH} ${MPI_INCLUDE_DIR}) endif() file(APPEND "${_mumps_test_dir}/mumps_test_code.c" "${_output}") #=============================================================================== set(_mumps_dep_symbol_BLAS ${_first_precision}gemm) set(_mumps_dep_symbol_ScaLAPACK numroc) set(_mumps_dep_symbol_MPI mpi_send) set(_mumps_dep_symbol_Scotch SCOTCH_graphInit) set(_mumps_dep_symbol_Scotch_ptscotch scotchfdgraphexit) set(_mumps_dep_symbol_Scotch_esmumps esmumps) set(_mumps_dep_symbol_mumps_common mumps_abort) set(_mumps_dep_symbol_pord SPACE_ordering) set(_mumps_dep_symbol_METIS metis_nodend) + set(_mumps_dep_symbol_Threads pthread_create) set(_mumps_dep_symbol_ParMETIS ParMETIS_V3_NodeND) # added for fucking macosx that cannot fail at link set(_mumps_run_dep_symbol_mumps_common mumps_fac_descband) set(_mumps_run_dep_symbol_MPI mpi_bcast) set(_mumps_run_dep_symbol_ScaLAPACK idamax) set(_mumps_dep_comp_Scotch_ptscotch COMPONENTS ptscotch) set(_mumps_dep_comp_Scotch_esmumps COMPONENTS esmumps) set(_mumps_potential_dependencies mumps_common pord BLAS ScaLAPACK MPI Scotch Scotch_ptscotch Scotch_esmumps METIS ParMETIS) #=============================================================================== set(_retry_try_run TRUE) set(_retry_count 0) # trying only as long as we add dependencies to avoid inifinte loop in case of an unkown dependency while (_retry_try_run AND _retry_count LESS 100) try_run(_mumps_run _mumps_compiles "${_mumps_test_dir}" "${_mumps_test_dir}/mumps_test_code.c" CMAKE_FLAGS "-DINCLUDE_DIRECTORIES:STRING=${_include_dirs}" LINK_LIBRARIES ${_libraries_all} ${_libraries_all} ${_compiler_specific} RUN_OUTPUT_VARIABLE _run COMPILE_OUTPUT_VARIABLE _out) set(_retry_compile FALSE) #message("COMPILATION outputs: \n${_out} \n RUN OUTPUT \n${_run}") if(_mumps_compiles AND NOT (_mumps_run STREQUAL "FAILED_TO_RUN")) break() endif() foreach(_pdep ${_mumps_potential_dependencies}) #message("CHECKING ${_pdep}") set(_add_pdep FALSE) if (NOT _mumps_compiles AND _out MATCHES "undefined reference.*${_mumps_dep_symbol_${_pdep}}") set(_add_pdep TRUE) #message("NEED COMPILE ${_pdep}") elseif(_mumps_run STREQUAL "FAILED_TO_RUN" AND DEFINED _mumps_run_dep_symbol_${_pdep} AND _run MATCHES "${_mumps_run_dep_symbol_${_pdep}}") set(_add_pdep TRUE) #message("NEED RUN ${_pdep}") endif() if(_add_pdep) mumps_add_dependency(${_pdep} _libs ${_mumps_dep_comp_${_pdep}}) #message("ADDING ${_libs}") if(NOT _libs) message(FATAL_ERROR "MUMPS depends on ${_pdep} but no libraries where found") endif() list(APPEND _libraries_all ${_libs}) set(_retry_try_run TRUE) endif() endforeach() math(EXPR _retry_count "${_retry_count} + 1") endwhile() if(_retry_count GREATER 10) message(FATAL_ERROR "Do not know what to do to link with mumps on your system, I give up!") endif() if(APPLE) # in doubt add some stuff because mumps was perhaps badly compiled mumps_add_dependency(pord _libs) list(APPEND _libraries_all ${_libs}) endif() set(MUMPS_LIBRARIES_ALL ${_libraries_all} PARENT_SCOPE) endfunction() mumps_find_dependencies() set(MUMPS_LIBRARIES ${MUMPS_LIBRARIES_ALL} CACHE INTERNAL "" FORCE) #=============================================================================== include(FindPackageHandleStandardArgs) if(CMAKE_VERSION VERSION_GREATER 2.8.12) if(MUMPS_INCLUDE_DIR) file(STRINGS ${MUMPS_INCLUDE_DIR}/dmumps_c.h _versions REGEX "^#define MUMPS_VERSION .*") foreach(_ver ${_versions}) string(REGEX MATCH "MUMPS_VERSION *\"([0-9.]+)\"" _tmp "${_ver}") set(_mumps_VERSION ${CMAKE_MATCH_1}) endforeach() set(MUMPS_VERSION "${_mumps_VERSION}" CACHE INTERNAL "") endif() find_package_handle_standard_args(Mumps REQUIRED_VARS ${_mumps_required_vars} MUMPS_INCLUDE_DIR VERSION_VAR MUMPS_VERSION ) else() find_package_handle_standard_args(Mumps DEFAULT_MSG ${_mumps_required_vars} MUMPS_INCLUDE_DIR) endif()