diff options
Diffstat (limited to 'share/cmake-3.18/Modules/FindOpenMP.cmake')
-rw-r--r-- | share/cmake-3.18/Modules/FindOpenMP.cmake | 605 |
1 files changed, 0 insertions, 605 deletions
diff --git a/share/cmake-3.18/Modules/FindOpenMP.cmake b/share/cmake-3.18/Modules/FindOpenMP.cmake deleted file mode 100644 index bb38e28..0000000 --- a/share/cmake-3.18/Modules/FindOpenMP.cmake +++ /dev/null @@ -1,605 +0,0 @@ -# Distributed under the OSI-approved BSD 3-Clause License. See accompanying -# file Copyright.txt or https://cmake.org/licensing for details. - -#[=======================================================================[.rst: -FindOpenMP ----------- - -Finds Open Multi-Processing (OpenMP) support. - -This module can be used to detect OpenMP support in a compiler. If -the compiler supports OpenMP, the flags required to compile with -OpenMP support are returned in variables for the different languages. -The variables may be empty if the compiler does not need a special -flag to support OpenMP. - -Variables -^^^^^^^^^ - -The module exposes the components ``C``, ``CXX``, and ``Fortran``. -Each of these controls the various languages to search OpenMP support for. - -Depending on the enabled components the following variables will be set: - -``OpenMP_FOUND`` - Variable indicating that OpenMP flags for all requested languages have been found. - If no components are specified, this is true if OpenMP settings for all enabled languages - were detected. -``OpenMP_VERSION`` - Minimal version of the OpenMP standard detected among the requested languages, - or all enabled languages if no components were specified. - -This module will set the following variables per language in your -project, where ``<lang>`` is one of C, CXX, or Fortran: - -``OpenMP_<lang>_FOUND`` - Variable indicating if OpenMP support for ``<lang>`` was detected. -``OpenMP_<lang>_FLAGS`` - OpenMP compiler flags for ``<lang>``, separated by spaces. -``OpenMP_<lang>_INCLUDE_DIRS`` - Directories that must be added to the header search path for ``<lang>`` - when using OpenMP. - -For linking with OpenMP code written in ``<lang>``, the following -variables are provided: - -``OpenMP_<lang>_LIB_NAMES`` - :ref:`;-list <CMake Language Lists>` of libraries for OpenMP programs for ``<lang>``. -``OpenMP_<libname>_LIBRARY`` - Location of the individual libraries needed for OpenMP support in ``<lang>``. -``OpenMP_<lang>_LIBRARIES`` - A list of libraries needed to link with OpenMP code written in ``<lang>``. - -Additionally, the module provides :prop_tgt:`IMPORTED` targets: - -``OpenMP::OpenMP_<lang>`` - Target for using OpenMP from ``<lang>``. - -Specifically for Fortran, the module sets the following variables: - -``OpenMP_Fortran_HAVE_OMPLIB_HEADER`` - Boolean indicating if OpenMP is accessible through ``omp_lib.h``. -``OpenMP_Fortran_HAVE_OMPLIB_MODULE`` - Boolean indicating if OpenMP is accessible through the ``omp_lib`` Fortran module. - -The module will also try to provide the OpenMP version variables: - -``OpenMP_<lang>_SPEC_DATE`` - Date of the OpenMP specification implemented by the ``<lang>`` compiler. -``OpenMP_<lang>_VERSION_MAJOR`` - Major version of OpenMP implemented by the ``<lang>`` compiler. -``OpenMP_<lang>_VERSION_MINOR`` - Minor version of OpenMP implemented by the ``<lang>`` compiler. -``OpenMP_<lang>_VERSION`` - OpenMP version implemented by the ``<lang>`` compiler. - -The specification date is formatted as given in the OpenMP standard: -``yyyymm`` where ``yyyy`` and ``mm`` represents the year and month of -the OpenMP specification implemented by the ``<lang>`` compiler. - -For some compilers, it may be necessary to add a header search path to find -the relevant OpenMP headers. This location may be language-specific. Where -this is needed, the module may attempt to find the location, but it can be -provided directly by setting the ``OpenMP_<lang>_INCLUDE_DIR`` cache variable. -Note that this variable is an _input_ control to the module. Project code -should use the ``OpenMP_<lang>_INCLUDE_DIRS`` _output_ variable if it needs -to know what include directories are needed. -#]=======================================================================] - -cmake_policy(PUSH) -cmake_policy(SET CMP0012 NEW) # if() recognizes numbers and booleans -cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced -cmake_policy(SET CMP0057 NEW) # if IN_LIST - -function(_OPENMP_FLAG_CANDIDATES LANG) - if(NOT OpenMP_${LANG}_FLAG) - unset(OpenMP_FLAG_CANDIDATES) - - set(OMP_FLAG_GNU "-fopenmp") - set(OMP_FLAG_Clang "-fopenmp=libomp" "-fopenmp=libiomp5" "-fopenmp" "-Xclang -fopenmp") - set(OMP_FLAG_AppleClang "-Xclang -fopenmp") - set(OMP_FLAG_HP "+Oopenmp") - if(WIN32) - set(OMP_FLAG_Intel "-Qopenmp") - elseif(CMAKE_${LANG}_COMPILER_ID STREQUAL "Intel" AND - "${CMAKE_${LANG}_COMPILER_VERSION}" VERSION_LESS "15.0.0.20140528") - set(OMP_FLAG_Intel "-openmp") - else() - set(OMP_FLAG_Intel "-qopenmp") - endif() - set(OMP_FLAG_MSVC "-openmp") - set(OMP_FLAG_PathScale "-openmp") - set(OMP_FLAG_NAG "-openmp") - set(OMP_FLAG_Absoft "-openmp") - set(OMP_FLAG_PGI "-mp") - set(OMP_FLAG_Flang "-fopenmp") - set(OMP_FLAG_SunPro "-xopenmp") - set(OMP_FLAG_XL "-qsmp=omp") - # Cray compiler activate OpenMP with -h omp, which is enabled by default. - set(OMP_FLAG_Cray " " "-h omp") - - # If we know the correct flags, use those - if(DEFINED OMP_FLAG_${CMAKE_${LANG}_COMPILER_ID}) - set(OpenMP_FLAG_CANDIDATES "${OMP_FLAG_${CMAKE_${LANG}_COMPILER_ID}}") - # Fall back to reasonable default tries otherwise - else() - set(OpenMP_FLAG_CANDIDATES "-openmp" "-fopenmp" "-mp" " ") - endif() - set(OpenMP_${LANG}_FLAG_CANDIDATES "${OpenMP_FLAG_CANDIDATES}" PARENT_SCOPE) - else() - set(OpenMP_${LANG}_FLAG_CANDIDATES "${OpenMP_${LANG}_FLAG}" PARENT_SCOPE) - endif() -endfunction() - -# sample openmp source code to test -set(OpenMP_C_CXX_TEST_SOURCE -" -#include <omp.h> -int main(void) { -#ifdef _OPENMP - omp_get_max_threads(); - return 0; -#elif defined(__HIP_DEVICE_COMPILE__) - return 0; -#else - breaks_on_purpose -#endif -} -") - -# in Fortran, an implementation may provide an omp_lib.h header -# or omp_lib module, or both (OpenMP standard, section 3.1) -# Furthmore !$ is the Fortran equivalent of #ifdef _OPENMP (OpenMP standard, 2.2.2) -# Without the conditional compilation, some compilers (e.g. PGI) might compile OpenMP code -# while not actually enabling OpenMP, building code sequentially -set(OpenMP_Fortran_TEST_SOURCE - " - program test - @OpenMP_Fortran_INCLUDE_LINE@ - !$ integer :: n - n = omp_get_num_threads() - end program test - " -) - -function(_OPENMP_WRITE_SOURCE_FILE LANG SRC_FILE_CONTENT_VAR SRC_FILE_NAME SRC_FILE_FULLPATH) - set(WORK_DIR ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/FindOpenMP) - if("${LANG}" STREQUAL "C") - set(SRC_FILE "${WORK_DIR}/${SRC_FILE_NAME}.c") - file(WRITE "${SRC_FILE}" "${OpenMP_C_CXX_${SRC_FILE_CONTENT_VAR}}") - elseif("${LANG}" STREQUAL "CXX") - set(SRC_FILE "${WORK_DIR}/${SRC_FILE_NAME}.cpp") - file(WRITE "${SRC_FILE}" "${OpenMP_C_CXX_${SRC_FILE_CONTENT_VAR}}") - elseif("${LANG}" STREQUAL "Fortran") - set(SRC_FILE "${WORK_DIR}/${SRC_FILE_NAME}.f90") - file(WRITE "${SRC_FILE}_in" "${OpenMP_Fortran_${SRC_FILE_CONTENT_VAR}}") - configure_file("${SRC_FILE}_in" "${SRC_FILE}" @ONLY) - endif() - set(${SRC_FILE_FULLPATH} "${SRC_FILE}" PARENT_SCOPE) -endfunction() - -include(${CMAKE_CURRENT_LIST_DIR}/CMakeParseImplicitLinkInfo.cmake) - -function(_OPENMP_GET_FLAGS LANG FLAG_MODE OPENMP_FLAG_VAR OPENMP_LIB_NAMES_VAR) - _OPENMP_FLAG_CANDIDATES("${LANG}") - _OPENMP_WRITE_SOURCE_FILE("${LANG}" "TEST_SOURCE" OpenMPTryFlag _OPENMP_TEST_SRC) - - unset(OpenMP_VERBOSE_COMPILE_OPTIONS) - separate_arguments(OpenMP_VERBOSE_OPTIONS NATIVE_COMMAND "${CMAKE_${LANG}_VERBOSE_FLAG}") - foreach(_VERBOSE_OPTION IN LISTS OpenMP_VERBOSE_OPTIONS) - if(NOT _VERBOSE_OPTION MATCHES "^-Wl,") - list(APPEND OpenMP_VERBOSE_COMPILE_OPTIONS ${_VERBOSE_OPTION}) - endif() - endforeach() - - foreach(OPENMP_FLAG IN LISTS OpenMP_${LANG}_FLAG_CANDIDATES) - set(OPENMP_FLAGS_TEST "${OPENMP_FLAG}") - if(OpenMP_VERBOSE_COMPILE_OPTIONS) - string(APPEND OPENMP_FLAGS_TEST " ${OpenMP_VERBOSE_COMPILE_OPTIONS}") - endif() - string(REGEX REPLACE "[-/=+]" "" OPENMP_PLAIN_FLAG "${OPENMP_FLAG}") - try_compile( OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG} ${CMAKE_BINARY_DIR} ${_OPENMP_TEST_SRC} - CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OPENMP_FLAGS_TEST}" - LINK_LIBRARIES ${CMAKE_${LANG}_VERBOSE_FLAG} - OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT - ) - - if(OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG}) - set("${OPENMP_FLAG_VAR}" "${OPENMP_FLAG}" PARENT_SCOPE) - - if(CMAKE_${LANG}_VERBOSE_FLAG) - unset(OpenMP_${LANG}_IMPLICIT_LIBRARIES) - unset(OpenMP_${LANG}_IMPLICIT_LINK_DIRS) - unset(OpenMP_${LANG}_IMPLICIT_FWK_DIRS) - unset(OpenMP_${LANG}_LOG_VAR) - - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Detecting ${LANG} OpenMP compiler ABI info compiled with the following output:\n${OpenMP_TRY_COMPILE_OUTPUT}\n\n") - - cmake_parse_implicit_link_info("${OpenMP_TRY_COMPILE_OUTPUT}" - OpenMP_${LANG}_IMPLICIT_LIBRARIES - OpenMP_${LANG}_IMPLICIT_LINK_DIRS - OpenMP_${LANG}_IMPLICIT_FWK_DIRS - OpenMP_${LANG}_LOG_VAR - "${CMAKE_${LANG}_IMPLICIT_OBJECT_REGEX}" - ) - - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log - "Parsed ${LANG} OpenMP implicit link information from above output:\n${OpenMP_${LANG}_LOG_VAR}\n\n") - - unset(_OPENMP_LIB_NAMES) - foreach(_OPENMP_IMPLICIT_LIB IN LISTS OpenMP_${LANG}_IMPLICIT_LIBRARIES) - get_filename_component(_OPENMP_IMPLICIT_LIB_DIR "${_OPENMP_IMPLICIT_LIB}" DIRECTORY) - get_filename_component(_OPENMP_IMPLICIT_LIB_NAME "${_OPENMP_IMPLICIT_LIB}" NAME) - get_filename_component(_OPENMP_IMPLICIT_LIB_PLAIN "${_OPENMP_IMPLICIT_LIB}" NAME_WE) - string(REGEX REPLACE "([][+.*?()^$])" "\\\\\\1" _OPENMP_IMPLICIT_LIB_PLAIN_ESC "${_OPENMP_IMPLICIT_LIB_PLAIN}") - string(REGEX REPLACE "([][+.*?()^$])" "\\\\\\1" _OPENMP_IMPLICIT_LIB_PATH_ESC "${_OPENMP_IMPLICIT_LIB}") - if(NOT ( "${_OPENMP_IMPLICIT_LIB}" IN_LIST CMAKE_${LANG}_IMPLICIT_LINK_LIBRARIES - OR "${CMAKE_${LANG}_STANDARD_LIBRARIES}" MATCHES "(^| )(-Wl,)?(-l)?(${_OPENMP_IMPLICIT_LIB_PLAIN_ESC}|${_OPENMP_IMPLICIT_LIB_PATH_ESC})( |$)" - OR "${CMAKE_${LANG}_LINK_EXECUTABLE}" MATCHES "(^| )(-Wl,)?(-l)?(${_OPENMP_IMPLICIT_LIB_PLAIN_ESC}|${_OPENMP_IMPLICIT_LIB_PATH_ESC})( |$)" ) ) - if(_OPENMP_IMPLICIT_LIB_DIR) - set(OpenMP_${_OPENMP_IMPLICIT_LIB_PLAIN}_LIBRARY "${_OPENMP_IMPLICIT_LIB}" CACHE FILEPATH - "Path to the ${_OPENMP_IMPLICIT_LIB_PLAIN} library for OpenMP") - else() - find_library(OpenMP_${_OPENMP_IMPLICIT_LIB_PLAIN}_LIBRARY - NAMES "${_OPENMP_IMPLICIT_LIB_NAME}" - DOC "Path to the ${_OPENMP_IMPLICIT_LIB_PLAIN} library for OpenMP" - HINTS ${OpenMP_${LANG}_IMPLICIT_LINK_DIRS} - CMAKE_FIND_ROOT_PATH_BOTH - NO_DEFAULT_PATH - ) - endif() - mark_as_advanced(OpenMP_${_OPENMP_IMPLICIT_LIB_PLAIN}_LIBRARY) - list(APPEND _OPENMP_LIB_NAMES ${_OPENMP_IMPLICIT_LIB_PLAIN}) - endif() - endforeach() - set("${OPENMP_LIB_NAMES_VAR}" "${_OPENMP_LIB_NAMES}" PARENT_SCOPE) - else() - # We do not know how to extract implicit OpenMP libraries for this compiler. - # Assume that it handles them automatically, e.g. the Intel Compiler on - # Windows should put the dependency in its object files. - set("${OPENMP_LIB_NAMES_VAR}" "" PARENT_SCOPE) - endif() - break() - elseif(CMAKE_${LANG}_COMPILER_ID STREQUAL "AppleClang" - AND CMAKE_${LANG}_COMPILER_VERSION VERSION_GREATER_EQUAL "7.0") - - # Check for separate OpenMP library on AppleClang 7+ - find_library(OpenMP_libomp_LIBRARY - NAMES omp gomp iomp5 - HINTS ${CMAKE_${LANG}_IMPLICIT_LINK_DIRECTORIES} - ) - mark_as_advanced(OpenMP_libomp_LIBRARY) - - if(OpenMP_libomp_LIBRARY) - # Try without specifying include directory first. We only want to - # explicitly add a search path if the header can't be found on the - # default header search path already. - try_compile( OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG} ${CMAKE_BINARY_DIR} ${_OPENMP_TEST_SRC} - CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OPENMP_FLAGS_TEST}" - LINK_LIBRARIES ${CMAKE_${LANG}_VERBOSE_FLAG} ${OpenMP_libomp_LIBRARY} - OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT - ) - if(NOT OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG}) - find_path(OpenMP_${LANG}_INCLUDE_DIR omp.h) - mark_as_advanced(OpenMP_${LANG}_INCLUDE_DIR) - set(OpenMP_${LANG}_INCLUDE_DIR "${OpenMP_${LANG}_INCLUDE_DIR}" PARENT_SCOPE) - if(OpenMP_${LANG}_INCLUDE_DIR) - try_compile( OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG} ${CMAKE_BINARY_DIR} ${_OPENMP_TEST_SRC} - CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OPENMP_FLAGS_TEST}" - "-DINCLUDE_DIRECTORIES:STRING=${OpenMP_${LANG}_INCLUDE_DIR}" - LINK_LIBRARIES ${CMAKE_${LANG}_VERBOSE_FLAG} ${OpenMP_libomp_LIBRARY} - OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT - ) - endif() - endif() - if(OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG}) - set("${OPENMP_FLAG_VAR}" "${OPENMP_FLAG}" PARENT_SCOPE) - set("${OPENMP_LIB_NAMES_VAR}" "libomp" PARENT_SCOPE) - break() - endif() - endif() - elseif(CMAKE_${LANG}_COMPILER_ID STREQUAL "Clang" AND WIN32) - # Check for separate OpenMP library for Clang on Windows - find_library(OpenMP_libomp_LIBRARY - NAMES libomp libgomp libiomp5 - HINTS ${CMAKE_${LANG}_IMPLICIT_LINK_DIRECTORIES} - ) - mark_as_advanced(OpenMP_libomp_LIBRARY) - if(OpenMP_libomp_LIBRARY) - try_compile( OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG} ${CMAKE_BINARY_DIR} ${_OPENMP_TEST_SRC} - CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OPENMP_FLAGS_TEST}" - LINK_LIBRARIES ${CMAKE_${LANG}_VERBOSE_FLAG} ${OpenMP_libomp_LIBRARY} - OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT - ) - if(OpenMP_COMPILE_RESULT_${FLAG_MODE}_${OPENMP_PLAIN_FLAG}) - set("${OPENMP_FLAG_VAR}" "${OPENMP_FLAG}" PARENT_SCOPE) - set("${OPENMP_LIB_NAMES_VAR}" "libomp" PARENT_SCOPE) - break() - endif() - endif() - else() - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Detecting ${LANG} OpenMP failed with the following output:\n${OpenMP_TRY_COMPILE_OUTPUT}\n\n") - endif() - set("${OPENMP_LIB_NAMES_VAR}" "NOTFOUND" PARENT_SCOPE) - set("${OPENMP_FLAG_VAR}" "NOTFOUND" PARENT_SCOPE) - endforeach() - - unset(OpenMP_VERBOSE_COMPILE_OPTIONS) -endfunction() - -set(OpenMP_C_CXX_CHECK_VERSION_SOURCE -" -#include <stdio.h> -#include <omp.h> -const char ompver_str[] = { 'I', 'N', 'F', 'O', ':', 'O', 'p', 'e', 'n', 'M', - 'P', '-', 'd', 'a', 't', 'e', '[', - ('0' + ((_OPENMP/100000)%10)), - ('0' + ((_OPENMP/10000)%10)), - ('0' + ((_OPENMP/1000)%10)), - ('0' + ((_OPENMP/100)%10)), - ('0' + ((_OPENMP/10)%10)), - ('0' + ((_OPENMP/1)%10)), - ']', '\\0' }; -int main(void) -{ - puts(ompver_str); - return 0; -} -") - -set(OpenMP_Fortran_CHECK_VERSION_SOURCE -" - program omp_ver - @OpenMP_Fortran_INCLUDE_LINE@ - integer, parameter :: zero = ichar('0') - integer, parameter :: ompv = openmp_version - character, dimension(24), parameter :: ompver_str =& - (/ 'I', 'N', 'F', 'O', ':', 'O', 'p', 'e', 'n', 'M', 'P', '-',& - 'd', 'a', 't', 'e', '[',& - char(zero + mod(ompv/100000, 10)),& - char(zero + mod(ompv/10000, 10)),& - char(zero + mod(ompv/1000, 10)),& - char(zero + mod(ompv/100, 10)),& - char(zero + mod(ompv/10, 10)),& - char(zero + mod(ompv/1, 10)), ']' /) - print *, ompver_str - end program omp_ver -") - -function(_OPENMP_GET_SPEC_DATE LANG SPEC_DATE) - _OPENMP_WRITE_SOURCE_FILE("${LANG}" "CHECK_VERSION_SOURCE" OpenMPCheckVersion _OPENMP_TEST_SRC) - - unset(_includeDirFlags) - if(OpenMP_${LANG}_INCLUDE_DIR) - set(_includeDirFlags "-DINCLUDE_DIRECTORIES:STRING=${OpenMP_${LANG}_INCLUDE_DIR}") - endif() - - set(BIN_FILE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/FindOpenMP/ompver_${LANG}.bin") - string(REGEX REPLACE "[-/=+]" "" OPENMP_PLAIN_FLAG "${OPENMP_FLAG}") - try_compile(OpenMP_SPECTEST_${LANG}_${OPENMP_PLAIN_FLAG} "${CMAKE_BINARY_DIR}" "${_OPENMP_TEST_SRC}" - CMAKE_FLAGS "-DCOMPILE_DEFINITIONS:STRING=${OpenMP_${LANG}_FLAGS}" ${_includeDirFlags} - COPY_FILE ${BIN_FILE} - OUTPUT_VARIABLE OpenMP_TRY_COMPILE_OUTPUT) - - if(${OpenMP_SPECTEST_${LANG}_${OPENMP_PLAIN_FLAG}}) - file(STRINGS ${BIN_FILE} specstr LIMIT_COUNT 1 REGEX "INFO:OpenMP-date") - set(regex_spec_date ".*INFO:OpenMP-date\\[0*([^]]*)\\].*") - if("${specstr}" MATCHES "${regex_spec_date}") - set(${SPEC_DATE} "${CMAKE_MATCH_1}" PARENT_SCOPE) - endif() - else() - file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log - "Detecting ${LANG} OpenMP version failed with the following output:\n${OpenMP_TRY_COMPILE_OUTPUT}\n\n") - endif() -endfunction() - -macro(_OPENMP_SET_VERSION_BY_SPEC_DATE LANG) - set(OpenMP_SPEC_DATE_MAP - # Preview versions - "201611=5.0" # OpenMP 5.0 preview 1 - # Combined versions, 2.5 onwards - "201811=5.0" - "201511=4.5" - "201307=4.0" - "201107=3.1" - "200805=3.0" - "200505=2.5" - # C/C++ version 2.0 - "200203=2.0" - # Fortran version 2.0 - "200011=2.0" - # Fortran version 1.1 - "199911=1.1" - # C/C++ version 1.0 (there's no 1.1 for C/C++) - "199810=1.0" - # Fortran version 1.0 - "199710=1.0" - ) - if(MSVC) - list(APPEND OpenMP_SPEC_DATE_MAP "2019=2.0") - endif() - - if(OpenMP_${LANG}_SPEC_DATE) - string(REGEX MATCHALL "${OpenMP_${LANG}_SPEC_DATE}=([0-9]+)\\.([0-9]+)" _version_match "${OpenMP_SPEC_DATE_MAP}") - else() - set(_version_match "") - endif() - if(NOT _version_match STREQUAL "") - set(OpenMP_${LANG}_VERSION_MAJOR ${CMAKE_MATCH_1}) - set(OpenMP_${LANG}_VERSION_MINOR ${CMAKE_MATCH_2}) - set(OpenMP_${LANG}_VERSION "${OpenMP_${LANG}_VERSION_MAJOR}.${OpenMP_${LANG}_VERSION_MINOR}") - else() - unset(OpenMP_${LANG}_VERSION_MAJOR) - unset(OpenMP_${LANG}_VERSION_MINOR) - unset(OpenMP_${LANG}_VERSION) - endif() - unset(_version_match) - unset(OpenMP_SPEC_DATE_MAP) -endmacro() - -foreach(LANG IN ITEMS C CXX) - if(CMAKE_${LANG}_COMPILER_LOADED) - if(NOT DEFINED OpenMP_${LANG}_FLAGS OR "${OpenMP_${LANG}_FLAGS}" STREQUAL "NOTFOUND" - OR NOT DEFINED OpenMP_${LANG}_LIB_NAMES OR "${OpenMP_${LANG}_LIB_NAMES}" STREQUAL "NOTFOUND") - _OPENMP_GET_FLAGS("${LANG}" "${LANG}" OpenMP_${LANG}_FLAGS_WORK OpenMP_${LANG}_LIB_NAMES_WORK) - set(OpenMP_${LANG}_FLAGS "${OpenMP_${LANG}_FLAGS_WORK}" - CACHE STRING "${LANG} compiler flags for OpenMP parallelization" FORCE) - set(OpenMP_${LANG}_LIB_NAMES "${OpenMP_${LANG}_LIB_NAMES_WORK}" - CACHE STRING "${LANG} compiler libraries for OpenMP parallelization" FORCE) - mark_as_advanced(OpenMP_${LANG}_FLAGS OpenMP_${LANG}_LIB_NAMES) - endif() - endif() -endforeach() - -if(CMAKE_Fortran_COMPILER_LOADED) - if(NOT DEFINED OpenMP_Fortran_FLAGS OR "${OpenMP_Fortran_FLAGS}" STREQUAL "NOTFOUND" - OR NOT DEFINED OpenMP_Fortran_LIB_NAMES OR "${OpenMP_Fortran_LIB_NAMES}" STREQUAL "NOTFOUND" - OR NOT DEFINED OpenMP_Fortran_HAVE_OMPLIB_MODULE) - set(OpenMP_Fortran_INCLUDE_LINE "use omp_lib\n implicit none") - _OPENMP_GET_FLAGS("Fortran" "FortranHeader" OpenMP_Fortran_FLAGS_WORK OpenMP_Fortran_LIB_NAMES_WORK) - if(OpenMP_Fortran_FLAGS_WORK) - set(OpenMP_Fortran_HAVE_OMPLIB_MODULE TRUE CACHE BOOL INTERNAL "") - endif() - - set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" - CACHE STRING "Fortran compiler flags for OpenMP parallelization") - set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES_WORK}" - CACHE STRING "Fortran compiler libraries for OpenMP parallelization") - mark_as_advanced(OpenMP_Fortran_FLAGS OpenMP_Fortran_LIB_NAMES) - endif() - - if(NOT DEFINED OpenMP_Fortran_FLAGS OR "${OpenMP_Fortran_FLAGS}" STREQUAL "NOTFOUND" - OR NOT DEFINED OpenMP_Fortran_LIB_NAMES OR "${OpenMP_Fortran_LIB_NAMES}" STREQUAL "NOTFOUND" - OR NOT DEFINED OpenMP_Fortran_HAVE_OMPLIB_HEADER) - set(OpenMP_Fortran_INCLUDE_LINE "implicit none\n include 'omp_lib.h'") - _OPENMP_GET_FLAGS("Fortran" "FortranModule" OpenMP_Fortran_FLAGS_WORK OpenMP_Fortran_LIB_NAMES_WORK) - if(OpenMP_Fortran_FLAGS_WORK) - set(OpenMP_Fortran_HAVE_OMPLIB_HEADER TRUE CACHE BOOL INTERNAL "") - endif() - - set(OpenMP_Fortran_FLAGS "${OpenMP_Fortran_FLAGS_WORK}" - CACHE STRING "Fortran compiler flags for OpenMP parallelization") - - set(OpenMP_Fortran_LIB_NAMES "${OpenMP_Fortran_LIB_NAMES}" - CACHE STRING "Fortran compiler libraries for OpenMP parallelization") - endif() - - if(OpenMP_Fortran_HAVE_OMPLIB_MODULE) - set(OpenMP_Fortran_INCLUDE_LINE "use omp_lib\n implicit none") - else() - set(OpenMP_Fortran_INCLUDE_LINE "implicit none\n include 'omp_lib.h'") - endif() -endif() - -if(NOT OpenMP_FIND_COMPONENTS) - set(OpenMP_FINDLIST C CXX Fortran) -else() - set(OpenMP_FINDLIST ${OpenMP_FIND_COMPONENTS}) -endif() - -unset(_OpenMP_MIN_VERSION) - -include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) - -foreach(LANG IN LISTS OpenMP_FINDLIST) - if(CMAKE_${LANG}_COMPILER_LOADED) - if (NOT OpenMP_${LANG}_SPEC_DATE AND OpenMP_${LANG}_FLAGS) - _OPENMP_GET_SPEC_DATE("${LANG}" OpenMP_${LANG}_SPEC_DATE_INTERNAL) - set(OpenMP_${LANG}_SPEC_DATE "${OpenMP_${LANG}_SPEC_DATE_INTERNAL}" CACHE - INTERNAL "${LANG} compiler's OpenMP specification date") - endif() - _OPENMP_SET_VERSION_BY_SPEC_DATE("${LANG}") - - set(OpenMP_${LANG}_FIND_QUIETLY ${OpenMP_FIND_QUIETLY}) - set(OpenMP_${LANG}_FIND_REQUIRED ${OpenMP_FIND_REQUIRED}) - set(OpenMP_${LANG}_FIND_VERSION ${OpenMP_FIND_VERSION}) - set(OpenMP_${LANG}_FIND_VERSION_EXACT ${OpenMP_FIND_VERSION_EXACT}) - - set(_OPENMP_${LANG}_REQUIRED_VARS OpenMP_${LANG}_FLAGS) - if("${OpenMP_${LANG}_LIB_NAMES}" STREQUAL "NOTFOUND") - set(_OPENMP_${LANG}_REQUIRED_LIB_VARS OpenMP_${LANG}_LIB_NAMES) - else() - foreach(_OPENMP_IMPLICIT_LIB IN LISTS OpenMP_${LANG}_LIB_NAMES) - list(APPEND _OPENMP_${LANG}_REQUIRED_LIB_VARS OpenMP_${_OPENMP_IMPLICIT_LIB}_LIBRARY) - endforeach() - endif() - - find_package_handle_standard_args(OpenMP_${LANG} - NAME_MISMATCHED - REQUIRED_VARS OpenMP_${LANG}_FLAGS ${_OPENMP_${LANG}_REQUIRED_LIB_VARS} - VERSION_VAR OpenMP_${LANG}_VERSION - ) - - if(OpenMP_${LANG}_FOUND) - if(DEFINED OpenMP_${LANG}_VERSION) - if(NOT _OpenMP_MIN_VERSION OR _OpenMP_MIN_VERSION VERSION_GREATER OpenMP_${LANG}_VERSION) - set(_OpenMP_MIN_VERSION OpenMP_${LANG}_VERSION) - endif() - endif() - set(OpenMP_${LANG}_LIBRARIES "") - foreach(_OPENMP_IMPLICIT_LIB IN LISTS OpenMP_${LANG}_LIB_NAMES) - list(APPEND OpenMP_${LANG}_LIBRARIES "${OpenMP_${_OPENMP_IMPLICIT_LIB}_LIBRARY}") - endforeach() - if(OpenMP_${LANG}_INCLUDE_DIR) - set(OpenMP_${LANG}_INCLUDE_DIRS ${OpenMP_${LANG}_INCLUDE_DIR}) - else() - set(OpenMP_${LANG}_INCLUDE_DIRS "") - endif() - - if(NOT TARGET OpenMP::OpenMP_${LANG}) - add_library(OpenMP::OpenMP_${LANG} INTERFACE IMPORTED) - endif() - if(OpenMP_${LANG}_FLAGS) - separate_arguments(_OpenMP_${LANG}_OPTIONS NATIVE_COMMAND "${OpenMP_${LANG}_FLAGS}") - set_property(TARGET OpenMP::OpenMP_${LANG} PROPERTY - INTERFACE_COMPILE_OPTIONS "$<$<COMPILE_LANGUAGE:${LANG}>:${_OpenMP_${LANG}_OPTIONS}>") - unset(_OpenMP_${LANG}_OPTIONS) - endif() - if(OpenMP_${LANG}_INCLUDE_DIRS) - set_property(TARGET OpenMP::OpenMP_${LANG} PROPERTY - INTERFACE_INCLUDE_DIRECTORIES "$<BUILD_INTERFACE:${OpenMP_${LANG}_INCLUDE_DIRS}>") - endif() - if(OpenMP_${LANG}_LIBRARIES) - set_property(TARGET OpenMP::OpenMP_${LANG} PROPERTY - INTERFACE_LINK_LIBRARIES "${OpenMP_${LANG}_LIBRARIES}") - endif() - endif() - endif() -endforeach() - -unset(_OpenMP_REQ_VARS) -foreach(LANG IN ITEMS C CXX Fortran) - if((NOT OpenMP_FIND_COMPONENTS AND CMAKE_${LANG}_COMPILER_LOADED) OR LANG IN_LIST OpenMP_FIND_COMPONENTS) - list(APPEND _OpenMP_REQ_VARS "OpenMP_${LANG}_FOUND") - endif() -endforeach() - -find_package_handle_standard_args(OpenMP - REQUIRED_VARS ${_OpenMP_REQ_VARS} - VERSION_VAR ${_OpenMP_MIN_VERSION} - HANDLE_COMPONENTS) - -set(OPENMP_FOUND ${OpenMP_FOUND}) - -if(CMAKE_Fortran_COMPILER_LOADED AND OpenMP_Fortran_FOUND) - if(NOT DEFINED OpenMP_Fortran_HAVE_OMPLIB_MODULE) - set(OpenMP_Fortran_HAVE_OMPLIB_MODULE FALSE CACHE BOOL INTERNAL "") - endif() - if(NOT DEFINED OpenMP_Fortran_HAVE_OMPLIB_HEADER) - set(OpenMP_Fortran_HAVE_OMPLIB_HEADER FALSE CACHE BOOL INTERNAL "") - endif() -endif() - -if(NOT ( CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED OR CMAKE_Fortran_COMPILER_LOADED )) - message(SEND_ERROR "FindOpenMP requires the C, CXX or Fortran languages to be enabled") -endif() - -unset(OpenMP_C_CXX_TEST_SOURCE) -unset(OpenMP_Fortran_TEST_SOURCE) -unset(OpenMP_C_CXX_CHECK_VERSION_SOURCE) -unset(OpenMP_Fortran_CHECK_VERSION_SOURCE) -unset(OpenMP_Fortran_INCLUDE_LINE) - -cmake_policy(POP) |