diff options
| -rw-r--r-- | CMakeLists.txt | 1 | ||||
| -rw-r--r-- | config/cmake_ext_mod/FindMPI.cmake | 287 | ||||
| -rw-r--r-- | src/CMakeLists.txt | 12 |
3 files changed, 171 insertions, 129 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index e22ac2e..6165b35 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -631,6 +631,7 @@ if (HDF5_ENABLE_PARALLEL) # Used by Fortran + MPI CHECK_SYMBOL_EXISTS (MPI_Comm_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_MULTI_LANG_Comm) CHECK_SYMBOL_EXISTS (MPI_Info_c2f "${MPI_C_INCLUDE_DIRS}/mpi.h" H5_HAVE_MPI_MULTI_LANG_Info) + INCLUDE_DIRECTORIES (${MPI_C_INCLUDE_DIRS}) else () message (STATUS "Parallel libraries not found") endif () diff --git a/config/cmake_ext_mod/FindMPI.cmake b/config/cmake_ext_mod/FindMPI.cmake index 8084472..d01dd35 100644 --- a/config/cmake_ext_mod/FindMPI.cmake +++ b/config/cmake_ext_mod/FindMPI.cmake @@ -347,7 +347,7 @@ function (_MPI_check_compiler LANG QUERY_FLAG OUTPUT_VARIABLE RESULT_VARIABLE) # library that has invalid or missing version information there would be warning # messages emitted by ld.so in the compiler output. In either case, we'll treat # the output as invalid. - if("${WRAPPER_OUTPUT}" MATCHES "undefined reference|unrecognized|need to set|no version information available") + if("${WRAPPER_OUTPUT}" MATCHES "undefined reference|unrecognized|need to set|no version information available|command not found") set(WRAPPER_RETURN 255) endif() # Ensure that no error output might be passed upwards. @@ -615,6 +615,16 @@ function (_MPI_interrogate_compiler lang) endif() endif() + if(MPI_${LANG}_EXTRA_COMPILE_DEFINITIONS) + list(APPEND MPI_COMPILE_DEFINITIONS_WORK "${MPI_${LANG}_EXTRA_COMPILE_DEFINITIONS}") + endif() + if(MPI_${LANG}_EXTRA_COMPILE_OPTIONS) + list(APPEND MPI_COMPILE_OPTIONS_WORK "${MPI_${LANG}_EXTRA_COMPILE_OPTIONS}") + endif() + if(MPI_${LANG}_EXTRA_LIB_NAMES) + list(APPEND MPI_PLAIN_LIB_NAMES_WORK "${MPI_${LANG}_EXTRA_LIB_NAMES}") + endif() + # If we found MPI, set up all of the appropriate cache entries if(NOT MPI_${LANG}_COMPILE_OPTIONS) set(MPI_${LANG}_COMPILE_OPTIONS ${MPI_COMPILE_OPTIONS_WORK} CACHE STRING "MPI ${LANG} compilation options" FORCE) @@ -823,33 +833,43 @@ endfunction() macro(_MPI_assemble_libraries LANG) set(MPI_${LANG}_LIBRARIES "") - foreach(mpilib IN LISTS MPI_${LANG}_LIB_NAMES) - list(APPEND MPI_${LANG}_LIBRARIES ${MPI_${mpilib}_LIBRARY}) - endforeach() + # Only for libraries do we need to check whether the compiler's linking stage is separate. + if(NOT "${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}" OR NOT MPI_${LANG}_WORKS_IMPLICIT) + foreach(mpilib IN LISTS MPI_${LANG}_LIB_NAMES) + list(APPEND MPI_${LANG}_LIBRARIES ${MPI_${mpilib}_LIBRARY}) + endforeach() + endif() endmacro() macro(_MPI_assemble_include_dirs LANG) - set(MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS}") - if("${LANG}" MATCHES "(C|CXX)") - if(MPI_${LANG}_HEADER_DIR) - list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_HEADER_DIR}") - endif() - else() # Fortran - if(MPI_${LANG}_F77_HEADER_DIR) - list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_F77_HEADER_DIR}") + if("${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}") + set(MPI_${LANG}_INCLUDE_DIRS "") + else() + set(MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS}") + if("${LANG}" MATCHES "(C|CXX)") + if(MPI_${LANG}_HEADER_DIR) + list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_HEADER_DIR}") + endif() + else() # Fortran + if(MPI_${LANG}_F77_HEADER_DIR) + list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_F77_HEADER_DIR}") + endif() + if(MPI_${LANG}_MODULE_DIR AND NOT "${MPI_${LANG}_MODULE_DIR}" IN_LIST MPI_${LANG}_INCLUDE_DIRS) + list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_MODULE_DIR}") + endif() endif() - if(MPI_${LANG}_MODULE_DIR AND NOT "${MPI_${LANG}_MODULE_DIR}" IN_LIST MPI_${LANG}_INCLUDE_DIRS) - list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${LANG}_MODULE_DIR}") + if(MPI_${LANG}_ADDITIONAL_INCLUDE_VARS) + foreach(MPI_ADDITIONAL_INC_DIR IN LISTS MPI_${LANG}_ADDITIONAL_INCLUDE_VARS) + list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${MPI_ADDITIONAL_INC_DIR}_INCLUDE_DIR}") + endforeach() endif() endif() - if(MPI_${LANG}_ADDITIONAL_INCLUDE_VARS) - foreach(mpiadditionalinclude IN LISTS MPI_${LANG}_ADDITIONAL_INCLUDE_VARS) - list(APPEND MPI_${LANG}_INCLUDE_DIRS "${MPI_${mpiadditionalinclude}_INCLUDE_DIR}") - endforeach() - endif() endmacro() function(_MPI_split_include_dirs LANG) + if("${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}") + return() + endif() # Backwards compatibility: Search INCLUDE_PATH if given. if(MPI_${LANG}_INCLUDE_PATH) list(APPEND MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS "${MPI_${LANG}_INCLUDE_PATH}") @@ -885,6 +905,13 @@ function(_MPI_split_include_dirs LANG) endif() mark_as_advanced(MPI_${LANG}_F77_HEADER_DIR MPI_${LANG}_MODULE_DIR) endif() + # Remove duplicates and default system directories from the list. + if(MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS) + list(REMOVE_DUPLICATES MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS) + foreach(MPI_IMPLICIT_INC_DIR IN LISTS CMAKE_${LANG}_IMPLICIT_LINK_DIRECTORIES) + list(REMOVE_ITEM MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS ${MPI_IMPLICIT_INC_DIR}) + endforeach() + endif() set(MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS ${MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS} CACHE STRING "MPI ${LANG} additional include directories" FORCE) endfunction() @@ -1014,7 +1041,7 @@ elseif("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "Windows") elseif("${CMAKE_HOST_SYSTEM_NAME}" STREQUAL "FreeBSD") # FreeBSD ships mpich under the normal system paths - but available openmpi implementations # will be found in /usr/local/mpi/<name> - MPI_search_mpi_prefix_folder("/usr/local/mpi/") + MPI_search_mpi_prefix_folder("/usr/local/mpi") endif() # Most MPI distributions have some form of mpiexec or mpirun which gives us something we can look for. @@ -1050,48 +1077,54 @@ mark_as_advanced(MPIEXEC_EXECUTABLE MPIEXEC_NUMPROC_FLAG MPIEXEC_PREFLAGS MPIEXE # # Once we find the new variables, we translate them back into their old # equivalents below. -foreach (LANG IN ITEMS C CXX) - # Old input variables. - set(_MPI_OLD_INPUT_VARS COMPILER COMPILE_FLAGS INCLUDE_PATH LINK_FLAGS) - - # Set new vars based on their old equivalents, if the new versions are not already set. - foreach (var ${_MPI_OLD_INPUT_VARS}) - if (NOT MPI_${LANG}_${var} AND MPI_${var}) - set(MPI_${LANG}_${var} "${MPI_${var}}") - endif() - endforeach() - - # Chop the old compile flags into options and definitions - if(MPI_${LANG}_COMPILE_FLAGS) - unset(MPI_${LANG}_COMPILE_OPTIONS) - unset(MPI_${LANG}_COMPILE_DEFINITIONS) - separate_arguments(MPI_SEPARATE_FLAGS NATIVE_COMMAND "${MPI_${LANG}_COMPILE_FLAGS}") - foreach(_MPI_FLAG IN LISTS MPI_SEPARATE_FLAGS) - if("${_MPI_FLAG}" MATCHES "^ *[-/D]([^ ]+)") - list(APPEND MPI_${LANG}_COMPILE_DEFINITIONS "${CMAKE_MATCH_1}") - else() - list(APPEND MPI_${LANG}_COMPILE_FLAGS "${_MPI_FLAG}") +if(NOT MPI_IGNORE_LEGACY_VARIABLES) + foreach (LANG IN ITEMS C CXX) + # Old input variables. + set(_MPI_OLD_INPUT_VARS COMPILER COMPILE_FLAGS INCLUDE_PATH LINK_FLAGS) + + # Set new vars based on their old equivalents, if the new versions are not already set. + foreach (var ${_MPI_OLD_INPUT_VARS}) + if (NOT MPI_${LANG}_${var} AND MPI_${var}) + set(MPI_${LANG}_${var} "${MPI_${var}}") endif() endforeach() - unset(MPI_SEPARATE_FLAGS) - endif() - # If a list of libraries was given, we'll split it into new-style cache variables - if(NOT MPI_${LANG}_LIB_NAMES) - foreach(_MPI_LIB IN LISTS MPI_${LANG}_LIBRARIES MPI_LIBRARY MPI_EXTRA_LIBRARY) - get_filename_component(_MPI_PLAIN_LIB_NAME "${_MPI_LIB}" NAME_WE) - get_filename_component(_MPI_LIB_NAME "${_MPI_LIB}" NAME) - get_filename_component(_MPI_LIB_DIR "${_MPI_LIB}" DIRECTORY) - list(APPEND MPI_PLAIN_LIB_NAMES_WORK "${_MPI_PLAIN_LIB_NAME}") - find_library(MPI_${_MPI_PLAIN_LIB_NAME}_LIBRARY - NAMES "${_MPI_LIB_NAME}" "lib${_MPI_LIB_NAME}" - HINTS ${_MPI_LIB_DIR} $ENV{MPI_LIB} - DOC "Location of the ${_MPI_PLAIN_LIB_NAME} library for MPI" - ) - mark_as_advanced(MPI_${_MPI_PLAIN_LIB_NAME}_LIBRARY) - endforeach() - endif() -endforeach() + # Chop the old compile flags into options and definitions + + unset(MPI_${LANG}_EXTRA_COMPILE_DEFINITIONS) + unset(MPI_${LANG}_EXTRA_COMPILE_OPTIONS) + if(MPI_${LANG}_COMPILE_FLAGS) + separate_arguments(MPI_SEPARATE_FLAGS NATIVE_COMMAND "${MPI_${LANG}_COMPILE_FLAGS}") + foreach(_MPI_FLAG IN LISTS MPI_SEPARATE_FLAGS) + if("${_MPI_FLAG}" MATCHES "^ *[-/D]([^ ]+)") + list(APPEND MPI_${LANG}_EXTRA_COMPILE_DEFINITIONS "${CMAKE_MATCH_1}") + else() + list(APPEND MPI_${LANG}_EXTRA_COMPILE_OPTIONS "${_MPI_FLAG}") + endif() + endforeach() + unset(MPI_SEPARATE_FLAGS) + endif() + + # If a list of libraries was given, we'll split it into new-style cache variables + unset(MPI_${LANG}_EXTRA_LIB_NAMES) + if(NOT MPI_${LANG}_LIB_NAMES) + foreach(_MPI_LIB IN LISTS MPI_${LANG}_LIBRARIES MPI_LIBRARY MPI_EXTRA_LIBRARY) + if(_MPI_LIB) + get_filename_component(_MPI_PLAIN_LIB_NAME "${_MPI_LIB}" NAME_WE) + get_filename_component(_MPI_LIB_NAME "${_MPI_LIB}" NAME) + get_filename_component(_MPI_LIB_DIR "${_MPI_LIB}" DIRECTORY) + list(APPEND MPI_${LANG}_EXTRA_LIB_NAMES "${_MPI_PLAIN_LIB_NAME}") + find_library(MPI_${_MPI_PLAIN_LIB_NAME}_LIBRARY + NAMES "${_MPI_LIB_NAME}" "lib${_MPI_LIB_NAME}" + HINTS ${_MPI_LIB_DIR} $ENV{MPI_LIB} + DOC "Location of the ${_MPI_PLAIN_LIB_NAME} library for MPI" + ) + mark_as_advanced(MPI_${_MPI_PLAIN_LIB_NAME}_LIBRARY) + endif() + endforeach() + endif() + endforeach() +endif() #============================================================================= unset(MPI_VERSION) @@ -1100,6 +1133,11 @@ unset(MPI_VERSION_MINOR) unset(_MPI_MIN_VERSION) +# If the user specified a library name we assume they prefer that library over a wrapper. If not, they can disable skipping manually. +if(NOT DEFINED MPI_SKIP_COMPILER_WRAPPER AND MPI_GUESS_LIBRARY_NAME) + set(MPI_SKIP_COMPILER_WRAPPER TRUE) +endif() + # This loop finds the compilers and sends them off for interrogation. foreach(LANG IN ITEMS C CXX Fortran) if(CMAKE_${LANG}_COMPILER_LOADED) @@ -1121,6 +1159,8 @@ foreach(LANG IN ITEMS C CXX Fortran) mark_as_advanced(MPI_CXX_SKIP_MPICXX) endif() if(NOT (MPI_${LANG}_LIB_NAMES AND (MPI_${LANG}_INCLUDE_PATH OR MPI_${LANG}_INCLUDE_DIRS OR MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS))) + set(MPI_${LANG}_TRIED_IMPLICIT FALSE) + set(MPI_${LANG}_WORKS_IMPLICIT FALSE) if(NOT MPI_${LANG}_COMPILER AND NOT MPI_ASSUME_NO_BUILTIN_MPI) # Should the imported targets be empty, we effectively try whether the compiler supports MPI on its own, which is the case on e.g. # Cray PrgEnv. @@ -1130,80 +1170,90 @@ foreach(LANG IN ITEMS C CXX Fortran) # If the compiler can build MPI code on its own, it functions as an MPI compiler and we'll set the variable to point to it. if(MPI_${LANG}_WORKS) set(MPI_${LANG}_COMPILER "${CMAKE_${LANG}_COMPILER}" CACHE FILEPATH "MPI compiler for ${LANG}" FORCE) + set(MPI_${LANG}_WORKS_IMPLICIT TRUE) endif() + set(MPI_${LANG}_TRIED_IMPLICIT TRUE) endif() - # If the user specified a library name we assume they prefer that library over a wrapper. If not, they can disable skipping manually. - if(NOT DEFINED MPI_SKIP_COMPILER_WRAPPER AND MPI_GUESS_LIBRARY_NAME) - set(MPI_SKIP_COMPILER_WRAPPER TRUE) - endif() - if(NOT MPI_SKIP_COMPILER_WRAPPER) - if(MPI_${LANG}_COMPILER) - # If the user supplies a compiler *name* instead of an absolute path, assume that we need to find THAT compiler. - if (NOT IS_ABSOLUTE "${MPI_${LANG}_COMPILER}") - # Get rid of our default list of names and just search for the name the user wants. - set(_MPI_${LANG}_COMPILER_NAMES "${MPI_${LANG}_COMPILER}") - unset(MPI_${LANG}_COMPILER CACHE) + if(NOT "${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}" OR NOT MPI_${LANG}_WORKS) + set(MPI_${LANG}_WRAPPER_FOUND FALSE) + set(MPI_PINNED_COMPILER FALSE) + + if(NOT MPI_SKIP_COMPILER_WRAPPER) + if(MPI_${LANG}_COMPILER) + # If the user supplies a compiler *name* instead of an absolute path, assume that we need to find THAT compiler. + if (NOT IS_ABSOLUTE "${MPI_${LANG}_COMPILER}") + # Get rid of our default list of names and just search for the name the user wants. + set(_MPI_${LANG}_COMPILER_NAMES "${MPI_${LANG}_COMPILER}") + unset(MPI_${LANG}_COMPILER CACHE) + endif() + # If the user specifies a compiler, we don't want to try to search libraries either. + set(MPI_PINNED_COMPILER TRUE) + endif() + + # If we have an MPI base directory, we'll try all compiler names in that one first. + # This should prevent mixing different MPI environments + if(_MPI_BASE_DIR) + find_program(MPI_${LANG}_COMPILER + NAMES ${_MPI_${LANG}_COMPILER_NAMES} + PATH_SUFFIXES bin sbin + HINTS ${_MPI_BASE_DIR} + NO_DEFAULT_PATH + DOC "MPI compiler for ${LANG}" + ) endif() - # If the user specifies a compiler, we don't want to try to search libraries either. - set(MPI_PINNED_COMPILER TRUE) - else() - set(MPI_PINNED_COMPILER FALSE) - endif() - # If we have an MPI base directory, we'll try all compiler names in that one first. - # This should prevent mixing different MPI environments - if(_MPI_BASE_DIR) + # If the base directory did not help (for example because the mpiexec isn't in the same directory as the compilers), + # we shall try searching in the default paths. find_program(MPI_${LANG}_COMPILER NAMES ${_MPI_${LANG}_COMPILER_NAMES} PATH_SUFFIXES bin sbin - HINTS ${_MPI_BASE_DIR} - NO_DEFAULT_PATH DOC "MPI compiler for ${LANG}" ) - endif() - # If the base directory did not help (for example because the mpiexec isn't in the same directory as the compilers), - # we shall try searching in the default paths. - find_program(MPI_${LANG}_COMPILER - NAMES ${_MPI_${LANG}_COMPILER_NAMES} - PATH_SUFFIXES bin sbin - DOC "MPI compiler for ${LANG}" - ) - - if(MPI_${LANG}_COMPILER STREQUAL CMAKE_${LANG}_COMPILER) - set(MPI_SKIP_GUESSING TRUE) - elseif(MPI_${LANG}_COMPILER) - _MPI_interrogate_compiler(${LANG}) - else() - set(MPI_${LANG}_WRAPPER_FOUND FALSE) + if("${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}") + set(MPI_PINNED_COMPILER TRUE) + + # If we haven't made the implicit compiler test yet, perform it now. + if(NOT MPI_${LANG}_TRIED_IMPLICIT) + _MPI_create_imported_target(${LANG}) + _MPI_check_lang_works(${LANG}) + endif() + + # Should the MPI compiler not work implicitly for MPI, still interrogate it. + # Otherwise, MPI compilers for which CMake has separate linking stages, e.g. Intel MPI on Windows where link.exe is being used + # directly during linkage instead of CMAKE_<LANG>_COMPILER will not work. + if(NOT MPI_${LANG}_WORKS) + set(MPI_${LANG}_WORKS_IMPLICIT FALSE) + _MPI_interrogate_compiler(${LANG}) + else() + set(MPI_${LANG}_WORKS_IMPLICIT TRUE) + endif() + elseif(MPI_${LANG}_COMPILER) + _MPI_interrogate_compiler(${LANG}) + endif() endif() - else() - set(MPI_${LANG}_WRAPPER_FOUND FALSE) - set(MPI_PINNED_COMPILER FALSE) - endif() - if(NOT MPI_${LANG}_WRAPPER_FOUND AND NOT MPI_PINNED_COMPILER) - # For C++, we may use the settings for C. Should a given compiler wrapper for C++ not exist, but one for C does, we copy over the - # settings for C. An MPI distribution that is in this situation would be IBM Platform MPI. - if("${LANG}" STREQUAL "CXX" AND MPI_C_WRAPPER_FOUND) - set(MPI_${LANG}_COMPILE_OPTIONS ${MPI_C_COMPILE_OPTIONS} CACHE STRING "MPI ${LANG} compilation options" ) - set(MPI_${LANG}_COMPILE_DEFINITIONS ${MPI_C_COMPILE_DEFINITIONS} CACHE STRING "MPI ${LANG} compilation definitions" ) - set(MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS ${MPI_C_INCLUDE_DIRS} CACHE STRING "MPI ${LANG} additional include directories") - set(MPI_${LANG}_LINK_FLAGS ${MPI_C_LINK_FLAGS} CACHE STRING "MPI ${LANG} linker flags" ) - set(MPI_${LANG}_LIB_NAMES ${MPI_C_LIB_NAMES} CACHE STRING "MPI ${LANG} libraries to link against" ) - set(MPI_${LANG}_WRAPPER_FOUND TRUE) - elseif(NOT MPI_SKIP_GUESSING) - _MPI_guess_settings(${LANG}) + if(NOT MPI_SKIP_GUESSING AND NOT MPI_${LANG}_WRAPPER_FOUND AND NOT MPI_PINNED_COMPILER) + # For C++, we may use the settings for C. Should a given compiler wrapper for C++ not exist, but one for C does, we copy over the + # settings for C. An MPI distribution that is in this situation would be IBM Platform MPI. + if("${LANG}" STREQUAL "CXX" AND MPI_C_WRAPPER_FOUND) + set(MPI_${LANG}_COMPILE_OPTIONS ${MPI_C_COMPILE_OPTIONS} CACHE STRING "MPI ${LANG} compilation options" ) + set(MPI_${LANG}_COMPILE_DEFINITIONS ${MPI_C_COMPILE_DEFINITIONS} CACHE STRING "MPI ${LANG} compilation definitions" ) + set(MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS ${MPI_C_INCLUDE_DIRS} CACHE STRING "MPI ${LANG} additional include directories") + set(MPI_${LANG}_LINK_FLAGS ${MPI_C_LINK_FLAGS} CACHE STRING "MPI ${LANG} linker flags" ) + set(MPI_${LANG}_LIB_NAMES ${MPI_C_LIB_NAMES} CACHE STRING "MPI ${LANG} libraries to link against" ) + else() + _MPI_guess_settings(${LANG}) + endif() endif() endif() endif() _MPI_split_include_dirs(${LANG}) - if(NOT MPI_${LANG}_COMPILER STREQUAL CMAKE_${LANG}_COMPILER) - _MPI_assemble_include_dirs(${LANG}) - _MPI_assemble_libraries(${LANG}) - endif() + _MPI_assemble_include_dirs(${LANG}) + _MPI_assemble_libraries(${LANG}) + _MPI_adjust_compile_definitions(${LANG}) # We always create imported targets even if they're empty _MPI_create_imported_target(${LANG}) @@ -1217,7 +1267,9 @@ foreach(LANG IN ITEMS C CXX Fortran) set(MPI_${LANG}_COMPILE_DEFINITIONS "" CACHE STRING "MPI ${LANG} compilation definitions" ) set(MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS "" CACHE STRING "MPI ${LANG} additional include directories") set(MPI_${LANG}_LINK_FLAGS "" CACHE STRING "MPI ${LANG} linker flags" ) - set(MPI_${LANG}_LIB_NAMES "" CACHE STRING "MPI ${LANG} libraries to link against" ) + if(NOT MPI_${LANG}_COMPILER STREQUAL CMAKE_${LANG}_COMPILER) + set(MPI_${LANG}_LIB_NAMES "" CACHE STRING "MPI ${LANG} libraries to link against" ) + endif() mark_as_advanced(MPI_${LANG}_COMPILE_OPTIONS MPI_${LANG}_COMPILE_DEFINITIONS MPI_${LANG}_LINK_FLAGS MPI_${LANG}_LIB_NAMES MPI_${LANG}_ADDITIONAL_INCLUDE_DIRS MPI_${LANG}_COMPILER) @@ -1337,7 +1389,7 @@ foreach(LANG IN ITEMS C CXX Fortran) set(MPI_${LANG}_FIND_VERSION_EXACT ${MPI_FIND_VERSION_EXACT}) unset(MPI_${LANG}_REQUIRED_VARS) - if (MPI_${LANG}_WRAPPER_FOUND OR MPI_${LANG}_GUESS_FOUND) + if (NOT "${MPI_${LANG}_COMPILER}" STREQUAL "${CMAKE_${LANG}_COMPILER}") foreach(mpilibname IN LISTS MPI_${LANG}_LIB_NAMES) list(APPEND MPI_${LANG}_REQUIRED_VARS "MPI_${mpilibname}_LIBRARY") endforeach() @@ -1448,6 +1500,7 @@ if (MPI_NUMLIBS GREATER 1) else() set(MPI_EXTRA_LIBRARY "MPI_EXTRA_LIBRARY-NOTFOUND") endif() +set(MPI_IGNORE_LEGACY_VARIABLES TRUE) #============================================================================= # unset these vars to cleanup namespace diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index 1d217c6..0552244 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -849,9 +849,6 @@ endif () #----------------------------------------------------------------------------- add_executable (H5detect ${HDF5_SRC_DIR}/H5detect.c) TARGET_C_PROPERTIES (H5detect STATIC " " " ") -if (H5_HAVE_PARALLEL AND MPI_C_FOUND) - target_include_directories (H5detect PUBLIC ${MPI_C_INCLUDE_DIRS}) -endif () if (MSVC OR MINGW) target_link_libraries (H5detect "ws2_32.lib") endif () @@ -866,9 +863,6 @@ add_custom_command ( add_executable (H5make_libsettings ${HDF5_SRC_DIR}/H5make_libsettings.c) TARGET_C_PROPERTIES (H5make_libsettings STATIC " " " ") -if (H5_HAVE_PARALLEL AND MPI_C_FOUND) - target_include_directories (H5make_libsettings PUBLIC ${MPI_C_INCLUDE_DIRS}) -endif () if (MSVC OR MINGW) target_link_libraries (H5make_libsettings "ws2_32.lib") endif () @@ -893,9 +887,6 @@ target_link_libraries (${HDF5_LIB_TARGET} PRIVATE ${LINK_LIBS} ${LINK_COMP_LIBS} if (NOT WIN32) target_link_libraries (${HDF5_LIB_TARGET} PUBLIC ${CMAKE_DL_LIBS}) endif () -if (H5_HAVE_PARALLEL AND MPI_C_FOUND) - target_include_directories (${HDF5_LIB_TARGET} PUBLIC ${MPI_C_INCLUDE_DIRS}) -endif () set_global_variable (HDF5_LIBRARIES_TO_EXPORT ${HDF5_LIB_TARGET}) H5_SET_LIB_OPTIONS (${HDF5_LIB_TARGET} ${HDF5_LIB_NAME} STATIC) set_target_properties (${HDF5_LIB_TARGET} PROPERTIES @@ -937,9 +928,6 @@ if (BUILD_SHARED_LIBS) if (NOT WIN32) target_link_libraries (${HDF5_LIBSH_TARGET} PUBLIC ${CMAKE_DL_LIBS}) endif () - if (H5_HAVE_PARALLEL AND MPI_C_FOUND) - target_include_directories (${HDF5_LIBSH_TARGET} PUBLIC ${MPI_C_INCLUDE_DIRS}) - endif () set_global_variable (HDF5_LIBRARIES_TO_EXPORT "${HDF5_LIBRARIES_TO_EXPORT};${HDF5_LIBSH_TARGET}") H5_SET_LIB_OPTIONS (${HDF5_LIBSH_TARGET} ${HDF5_LIB_NAME} SHARED ${HDF5_PACKAGE_SOVERSION}) set_target_properties (${HDF5_LIBSH_TARGET} PROPERTIES |