# Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. # # This file is a "template" file used by various FindPython modules. # # # Initial configuration # cmake_policy(PUSH) # list supports empty elements cmake_policy (SET CMP0007 NEW) # numbers and boolean constants cmake_policy (SET CMP0012 NEW) # IN_LIST operator cmake_policy (SET CMP0057 NEW) # foreach loop variable scope cmake_policy (SET CMP0124 NEW) # registry view behavior cmake_policy (SET CMP0134 NEW) # file(STRINGS) with REGEX updates CMAKE_MATCH_ cmake_policy(SET CMP0159 NEW) if (NOT DEFINED _PYTHON_PREFIX) message (FATAL_ERROR "FindPython: INTERNAL ERROR") endif() if (NOT DEFINED _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) message (FATAL_ERROR "FindPython: INTERNAL ERROR") endif() if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL "3") set(_${_PYTHON_PREFIX}_VERSIONS 3.13 3.12 3.11 3.10 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0) elseif (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL "2") set(_${_PYTHON_PREFIX}_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0) else() message (FATAL_ERROR "FindPython: INTERNAL ERROR") endif() get_property(_${_PYTHON_PREFIX}_CMAKE_ROLE GLOBAL PROPERTY CMAKE_ROLE) include (${CMAKE_CURRENT_LIST_DIR}/../FindPackageHandleStandardArgs.cmake) # # helper commands # macro (_PYTHON_DISPLAY_FAILURE _PYTHON_MSG) if (${_PYTHON_PREFIX}_FIND_REQUIRED) message (FATAL_ERROR "${_PYTHON_MSG}") else() if (NOT ${_PYTHON_PREFIX}_FIND_QUIETLY) message(STATUS "${_PYTHON_MSG}") endif () endif() set (${_PYTHON_PREFIX}_FOUND FALSE) string (TOUPPER "${_PYTHON_PREFIX}" _${_PYTHON_PREFIX}_UPPER_PREFIX) set (${_PYTHON_UPPER_PREFIX}_FOUND FALSE) endmacro() function (_PYTHON_ADD_REASON_FAILURE module message) if (_${_PYTHON_PREFIX}_${module}_REASON_FAILURE) string (LENGTH "${_${_PYTHON_PREFIX}_${module}_REASON_FAILURE}" length) math (EXPR length "${length} + 10") string (REPEAT " " ${length} shift) set_property (CACHE _${_PYTHON_PREFIX}_${module}_REASON_FAILURE PROPERTY VALUE "${_${_PYTHON_PREFIX}_${module}_REASON_FAILURE}\n${shift}${message}") else() set_property (CACHE _${_PYTHON_PREFIX}_${module}_REASON_FAILURE PROPERTY VALUE "${message}") endif() endfunction() function (_PYTHON_MARK_AS_INTERNAL) foreach (var IN LISTS ARGV) if (DEFINED CACHE{${var}}) set_property (CACHE ${var} PROPERTY TYPE INTERNAL) endif() endforeach() endfunction() macro (_PYTHON_SELECT_LIBRARY_CONFIGURATIONS _PYTHON_BASENAME) if(NOT DEFINED ${_PYTHON_BASENAME}_LIBRARY_RELEASE) set(${_PYTHON_BASENAME}_LIBRARY_RELEASE "${_PYTHON_BASENAME}_LIBRARY_RELEASE-NOTFOUND") endif() if(NOT DEFINED ${_PYTHON_BASENAME}_LIBRARY_DEBUG) set(${_PYTHON_BASENAME}_LIBRARY_DEBUG "${_PYTHON_BASENAME}_LIBRARY_DEBUG-NOTFOUND") endif() get_property(_PYTHON_isMultiConfig GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG) if (${_PYTHON_BASENAME}_LIBRARY_DEBUG AND ${_PYTHON_BASENAME}_LIBRARY_RELEASE AND NOT ${_PYTHON_BASENAME}_LIBRARY_DEBUG STREQUAL ${_PYTHON_BASENAME}_LIBRARY_RELEASE AND (_PYTHON_isMultiConfig OR CMAKE_BUILD_TYPE)) # if the generator is multi-config or if CMAKE_BUILD_TYPE is set for # single-config generators, set optimized and debug libraries set (${_PYTHON_BASENAME}_LIBRARIES "") foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_RELEASE) list( APPEND ${_PYTHON_BASENAME}_LIBRARIES optimized "${_PYTHON_libname}") endforeach() foreach (_PYTHON_libname IN LISTS ${_PYTHON_BASENAME}_LIBRARY_DEBUG) list( APPEND ${_PYTHON_BASENAME}_LIBRARIES debug "${_PYTHON_libname}") endforeach() elseif (${_PYTHON_BASENAME}_LIBRARY_RELEASE) set (${_PYTHON_BASENAME}_LIBRARIES "${${_PYTHON_BASENAME}_LIBRARY_RELEASE}") elseif (${_PYTHON_BASENAME}_LIBRARY_DEBUG) set (${_PYTHON_BASENAME}_LIBRARIES "${${_PYTHON_BASENAME}_LIBRARY_DEBUG}") else() set (${_PYTHON_BASENAME}_LIBRARIES "${_PYTHON_BASENAME}_LIBRARY-NOTFOUND") endif() endmacro() macro (_PYTHON_FIND_FRAMEWORKS) if (CMAKE_HOST_APPLE OR APPLE) file(TO_CMAKE_PATH "$ENV{CMAKE_FRAMEWORK_PATH}" _pff_CMAKE_FRAMEWORK_PATH) set (_pff_frameworks ${CMAKE_FRAMEWORK_PATH} ${_pff_CMAKE_FRAMEWORK_PATH} ~/Library/Frameworks /usr/local/Frameworks /opt/homebrew/Frameworks ${CMAKE_SYSTEM_FRAMEWORK_PATH}) list (REMOVE_DUPLICATES _pff_frameworks) foreach (_pff_implementation IN LISTS _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) unset (_${_PYTHON_PREFIX}_${_pff_implementation}_FRAMEWORKS) if (_pff_implementation STREQUAL "CPython") foreach (_pff_framework IN LISTS _pff_frameworks) if (EXISTS ${_pff_framework}/Python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}.framework) list (APPEND _${_PYTHON_PREFIX}_${_pff_implementation}_FRAMEWORKS ${_pff_framework}/Python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}.framework) endif() if (EXISTS ${_pff_framework}/Python.framework) list (APPEND _${_PYTHON_PREFIX}_${_pff_implementation}_FRAMEWORKS ${_pff_framework}/Python.framework) endif() endforeach() elseif (_pff_implementation STREQUAL "IronPython") foreach (_pff_framework IN LISTS _pff_frameworks) if (EXISTS ${_pff_framework}/IronPython.framework) list (APPEND _${_PYTHON_PREFIX}_${_pff_implementation}_FRAMEWORKS ${_pff_framework}/IronPython.framework) endif() endforeach() endif() endforeach() unset (_pff_implementation) unset (_pff_frameworks) unset (_pff_framework) endif() endmacro() function (_PYTHON_GET_FRAMEWORKS _PYTHON_PGF_FRAMEWORK_PATHS) cmake_parse_arguments (PARSE_ARGV 1 _PGF "" "" "IMPLEMENTATIONS;VERSION") if (NOT _PGF_IMPLEMENTATIONS) set (_PGF_IMPLEMENTATIONS ${_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS}) endif() set (framework_paths) foreach (implementation IN LISTS _PGF_IMPLEMENTATIONS) if (implementation STREQUAL "CPython") foreach (version IN LISTS _PGF_VERSION) foreach (framework IN LISTS _${_PYTHON_PREFIX}_${implementation}_FRAMEWORKS) if (EXISTS "${framework}/Versions/${version}") list (APPEND framework_paths "${framework}/Versions/${version}") endif() endforeach() endforeach() elseif (implementation STREQUAL "IronPython") foreach (version IN LISTS _PGF_VERSION) foreach (framework IN LISTS _${_PYTHON_PREFIX}_${implementation}_FRAMEWORKS) # pick-up all available versions file (GLOB versions LIST_DIRECTORIES true RELATIVE "${framework}/Versions/" "${framework}/Versions/${version}*") list (SORT versions ORDER DESCENDING) list (TRANSFORM versions PREPEND "${framework}/Versions/") list (APPEND framework_paths ${versions}) endforeach() endforeach() endif() endforeach() set (${_PYTHON_PGF_FRAMEWORK_PATHS} ${framework_paths} PARENT_SCOPE) endfunction() function (_PYTHON_GET_REGISTRIES _PYTHON_PGR_REGISTRY_PATHS) cmake_parse_arguments (PARSE_ARGV 1 _PGR "" "" "IMPLEMENTATIONS;VERSION") if (NOT _PGR_IMPLEMENTATIONS) set (_PGR_IMPLEMENTATIONS ${_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS}) endif() set (registries) foreach (implementation IN LISTS _PGR_IMPLEMENTATIONS) if (implementation STREQUAL "CPython") foreach (version IN LISTS _PGR_VERSION) string (REPLACE "." "" version_no_dots ${version}) list (TRANSFORM _${_PYTHON_PREFIX}_ARCH REPLACE "^(.+)$" "[HKEY_CURRENT_USER/SOFTWARE/Python/PythonCore/${version}-\\1/InstallPath]" OUTPUT_VARIABLE reg_paths) list (APPEND registries ${reg_paths}) if (version VERSION_GREATER_EQUAL "3.5") # cmake_host_system_information is not usable in bootstrap get_filename_component (arch "[HKEY_CURRENT_USER\\Software\\Python\\PythonCore\\${version};SysArchitecture]" NAME) string (REPLACE "bit" "" arch "${arch}") if (arch IN_LIST _${_PYTHON_PREFIX}_ARCH) list (APPEND registries [HKEY_CURRENT_USER/SOFTWARE/Python/PythonCore/${version}/InstallPath]) endif() else() list (APPEND registries [HKEY_CURRENT_USER/SOFTWARE/Python/PythonCore/${version}/InstallPath]) endif() list (TRANSFORM _${_PYTHON_PREFIX}_ARCH REPLACE "^(.+)$" "[HKEY_CURRENT_USER/SOFTWARE/Python/ContinuumAnalytics/Anaconda${version_no_dots}-\\1/InstallPath]" OUTPUT_VARIABLE reg_paths) list (APPEND registries ${reg_paths}) list (TRANSFORM _${_PYTHON_PREFIX}_ARCH REPLACE "^(.+)$" "[HKEY_CURRENT_USER/SOFTWARE/Python/PythonCore/${version}-\\1/InstallPath]" OUTPUT_VARIABLE reg_paths) list (APPEND registries ${reg_paths}) list (APPEND registries [HKEY_LOCAL_MACHINE/SOFTWARE/Python/PythonCore/${version}/InstallPath]) list (TRANSFORM _${_PYTHON_PREFIX}_ARCH REPLACE "^(.+)$" "[HKEY_LOCAL_MACHINE/SOFTWARE/Python/ContinuumAnalytics/Anaconda${version_no_dots}-\\1/InstallPath]" OUTPUT_VARIABLE reg_paths) list (APPEND registries ${reg_paths}) endforeach() elseif (implementation STREQUAL "IronPython") foreach (version IN LISTS _PGR_VERSION) list (APPEND registries [HKEY_LOCAL_MACHINE/SOFTWARE/IronPython/${version}/InstallPath]) endforeach() endif() endforeach() set (${_PYTHON_PGR_REGISTRY_PATHS} "${registries}" PARENT_SCOPE) endfunction() function (_PYTHON_GET_ABIFLAGS _PGA_FIND_ABI _PGABIFLAGS) set (abiflags "") list (GET _PGA_FIND_ABI 0 pydebug) list (GET _PGA_FIND_ABI 1 pymalloc) list (GET _PGA_FIND_ABI 2 unicode) list (LENGTH _PGA_FIND_ABI find_abi_length) if (find_abi_length GREATER 3) list (GET _PGA_FIND_ABI 3 gil) else() set (gil "OFF") endif() if (pymalloc STREQUAL "ANY" AND unicode STREQUAL "ANY") set (abiflags "mu" "m" "u" "") elseif (pymalloc STREQUAL "ANY" AND unicode STREQUAL "ON") set (abiflags "mu" "u") elseif (pymalloc STREQUAL "ANY" AND unicode STREQUAL "OFF") set (abiflags "m" "") elseif (pymalloc STREQUAL "ON" AND unicode STREQUAL "ANY") set (abiflags "mu" "m") elseif (pymalloc STREQUAL "ON" AND unicode STREQUAL "ON") set (abiflags "mu") elseif (pymalloc STREQUAL "ON" AND unicode STREQUAL "OFF") set (abiflags "m") elseif (pymalloc STREQUAL "ON" AND unicode STREQUAL "ANY") set (abiflags "u" "") elseif (pymalloc STREQUAL "OFF" AND unicode STREQUAL "ON") set (abiflags "u") endif() if (pydebug STREQUAL "ON") if (abiflags) list (TRANSFORM abiflags PREPEND "d") else() set (abiflags "d") endif() elseif (pydebug STREQUAL "ANY") if (abiflags) set (flags "${abiflags}") list (TRANSFORM flags PREPEND "d") list (APPEND abiflags "${flags}") else() set (abiflags "" "d") endif() endif() if (gil STREQUAL "ON") if (abiflags) list (TRANSFORM abiflags PREPEND "t") else() set (abiflags "t") endif() elseif (gil STREQUAL "ANY") if (abiflags) set (flags "${abiflags}") list (TRANSFORM flags PREPEND "t") list (APPEND abiflags "${flags}") else() set (abiflags "" "t") endif() endif() list (TRANSFORM abiflags REPLACE "^(.+)$" "\\1") set (${_PGABIFLAGS} "${abiflags}" PARENT_SCOPE) endfunction() function (_PYTHON_GET_PATH_SUFFIXES _PYTHON_PGPS_PATH_SUFFIXES) cmake_parse_arguments (PARSE_ARGV 1 _PGPS "INTERPRETER;COMPILER;LIBRARY;INCLUDE" "" "IMPLEMENTATIONS;VERSION") if (NOT _PGPS_IMPLEMENTATIONS) set (_PGPS_IMPLEMENTATIONS ${_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS}) endif() set (abi "${_${_PYTHON_PREFIX}_ABIFLAGS}") list (TRANSFORM abi REPLACE "^$" "") set (path_suffixes) foreach (implementation IN LISTS _PGPS_IMPLEMENTATIONS) if (implementation STREQUAL "CPython") if (_PGPS_INTERPRETER) list (APPEND path_suffixes bin Scripts) else() foreach (version IN LISTS _PGPS_VERSION) if (_PGPS_LIBRARY) if (CMAKE_LIBRARY_ARCHITECTURE) list (APPEND path_suffixes lib/${CMAKE_LIBRARY_ARCHITECTURE}) endif() list (APPEND path_suffixes lib libs) if (CMAKE_LIBRARY_ARCHITECTURE) set (suffixes "${abi}") if (suffixes) list (TRANSFORM suffixes PREPEND "lib/python${version}/config-${version}") list (TRANSFORM suffixes APPEND "-${CMAKE_LIBRARY_ARCHITECTURE}") else() set (suffixes "lib/python${version}/config-${version}-${CMAKE_LIBRARY_ARCHITECTURE}") endif() list (APPEND path_suffixes ${suffixes}) endif() set (suffixes "${abi}") if (suffixes) list (TRANSFORM suffixes PREPEND "lib/python${version}/config-${version}") else() set (suffixes "lib/python${version}/config-${version}") endif() list (APPEND path_suffixes ${suffixes}) elseif (_PGPS_INCLUDE) set (suffixes "${abi}") if (suffixes) list (TRANSFORM suffixes PREPEND "include/python${version}") else() set (suffixes "include/python${version}") endif() list (APPEND path_suffixes ${suffixes} include) endif() endforeach() endif() elseif (implementation STREQUAL "IronPython") if (_PGPS_INTERPRETER OR _PGPS_COMPILER) foreach (version IN LISTS _PGPS_VERSION) list (APPEND path_suffixes "share/ironpython${version}") endforeach() list (APPEND path_suffixes ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}) endif() elseif (implementation STREQUAL "PyPy") if (_PGPS_INTERPRETER) list (APPEND path_suffixes ${_${_PYTHON_PREFIX}_PYPY_EXECUTABLE_PATH_SUFFIXES}) elseif (_PGPS_LIBRARY) list (APPEND path_suffixes ${_${_PYTHON_PREFIX}_PYPY_LIBRARY_PATH_SUFFIXES}) elseif (_PGPS_INCLUDE) foreach (version IN LISTS _PGPS_VERSION) list (APPEND path_suffixes lib/pypy${version}/include pypy${version}/include) endforeach() list (APPEND path_suffixes ${_${_PYTHON_PREFIX}_PYPY_INCLUDE_PATH_SUFFIXES}) endif() endif() endforeach() list (REMOVE_DUPLICATES path_suffixes) set (${_PYTHON_PGPS_PATH_SUFFIXES} ${path_suffixes} PARENT_SCOPE) endfunction() function (_PYTHON_GET_NAMES _PYTHON_PGN_NAMES) cmake_parse_arguments (PARSE_ARGV 1 _PGN "POSIX;INTERPRETER;COMPILER;CONFIG;LIBRARY;WIN32;DEBUG" "" "IMPLEMENTATIONS;VERSION") if (NOT _PGN_IMPLEMENTATIONS) set (_PGN_IMPLEMENTATIONS ${_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS}) endif() set (names) foreach (implementation IN LISTS _PGN_IMPLEMENTATIONS) if (implementation STREQUAL "CPython") if (_PGN_INTERPRETER AND _${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES STREQUAL "FIRST") if (_PGN_DEBUG) list (APPEND names python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}_d python_d) else() list (APPEND names python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} python) endif() endif() foreach (version IN LISTS _PGN_VERSION) if (_PGN_WIN32) if (_PGN_INTERPRETER) set (name_version ${version}) else() string (REPLACE "." "" name_version ${version}) endif() set (abi "${_${_PYTHON_PREFIX}_ABIFLAGS}") list (TRANSFORM abi REPLACE "^$" "") if (abi) set (abinames "${abi}") list (TRANSFORM abinames PREPEND "python${name_version}") else() set (abinames "python${name_version}") endif() if (_PGN_DEBUG) list (TRANSFORM abinames APPEND "_d") endif() list (APPEND names ${abinames}) endif() if (_PGN_POSIX) set (abi "${_${_PYTHON_PREFIX}_ABIFLAGS}") list (TRANSFORM abi REPLACE "^$" "") if (abi) if (_PGN_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) set (abinames "${abi}") list (TRANSFORM abinames PREPEND "${CMAKE_LIBRARY_ARCHITECTURE}-python${version}") list (TRANSFORM abinames APPEND "-config") list (APPEND names ${abinames}) endif() set (abinames "${abi}") list (TRANSFORM abinames PREPEND "python${version}") if (_PGN_CONFIG) list (TRANSFORM abinames APPEND "-config") endif() list (APPEND names ${abinames}) else() unset (abinames) if (_PGN_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) set (abinames "${CMAKE_LIBRARY_ARCHITECTURE}-python${version}") endif() list (APPEND abinames "python${version}") if (_PGN_CONFIG) list (TRANSFORM abinames APPEND "-config") endif() list (APPEND names ${abinames}) endif() endif() endforeach() if (_PGN_INTERPRETER AND _${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES STREQUAL "LAST") if (_PGN_DEBUG) list (APPEND names python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}_d python_d) else() list (APPEND names python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} python) endif() endif() elseif (implementation STREQUAL "IronPython") if (_PGN_INTERPRETER) if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux") # Do not use wrapper script on Linux because it is buggy: -c interpreter option cannot be used foreach (version IN LISTS _PGN_VERSION) list (APPEND names "ipy${version}") endforeach() endif() list (APPEND names ${_${_PYTHON_PREFIX}_IRON_PYTHON_INTERPRETER_NAMES}) elseif (_PGN_COMPILER) list (APPEND names ${_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_NAMES}) endif() elseif (implementation STREQUAL "PyPy") if (_PGN_INTERPRETER) list (APPEND names ${_${_PYTHON_PREFIX}_PYPY_NAMES}) elseif (_PGN_LIBRARY) if (_PGN_WIN32) foreach (version IN LISTS _PGN_VERSION) string (REPLACE "." "" version_no_dots ${version}) set (name "python${version_no_dots}") if (_PGN_DEBUG) string (APPEND name "_d") endif() list (APPEND names "${name}") endforeach() endif() if (_PGN_POSIX) foreach(version IN LISTS _PGN_VERSION) list (APPEND names "pypy${version}-c") endforeach() endif() list (APPEND names ${_${_PYTHON_PREFIX}_PYPY_LIB_NAMES}) endif() endif() endforeach() set (${_PYTHON_PGN_NAMES} ${names} PARENT_SCOPE) endfunction() function (_PYTHON_GET_CONFIG_VAR _PYTHON_PGCV_VALUE NAME) unset (${_PYTHON_PGCV_VALUE} PARENT_SCOPE) if (NOT NAME MATCHES "^(PREFIX|ABIFLAGS|CONFIGDIR|INCLUDES|LIBS|SOABI|SOSABI|POSTFIX)$") return() endif() if (NAME STREQUAL "SOSABI") # assume some default if (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR CMAKE_SYSTEM_NAME MATCHES "MSYS|CYGWIN") set (_values "") else() set (_values "abi${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}") endif() elseif (_${_PYTHON_PREFIX}_CONFIG) if (NAME STREQUAL "SOABI") set (config_flag "--extension-suffix") else() set (config_flag "--${NAME}") endif() string (TOLOWER "${config_flag}" config_flag) execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} ${config_flag} RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() if (NAME STREQUAL "INCLUDES") # do some clean-up string (REGEX MATCHALL "(-I|-iwithsysroot)[ ]*[^ ]+" _values "${_values}") string (REGEX REPLACE "(-I|-iwithsysroot)[ ]*" "" _values "${_values}") list (REMOVE_DUPLICATES _values) elseif (NAME STREQUAL "SOABI") # clean-up: remove prefix character and suffix if (_values MATCHES "^(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.so|\\.pyd)$") set(_values "") else() string (REGEX REPLACE "^([.-]|_d\\.)(.+)(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.(so|pyd))$" "\\2" _values "${_values}") endif() endif() endif() if (NAME STREQUAL "ABIFLAGS" AND NOT _values) set (_values "") endif() endif() if (_${_PYTHON_PREFIX}_EXECUTABLE AND NOT CMAKE_CROSSCOMPILING) if (NAME STREQUAL "PREFIX") execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_config_var('base') or '', sysconfig.get_config_var('installed_base') or '']))\nexcept Exception:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.PREFIX,sysconfig.EXEC_PREFIX,sysconfig.BASE_EXEC_PREFIX]))" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() list (REMOVE_DUPLICATES _values) endif() elseif (NAME STREQUAL "INCLUDES") if (WIN32) set (_scheme "nt") else() set (_scheme "posix_prefix") endif() execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_path('platinclude'),sysconfig.get_path('platinclude','${_scheme}'),sysconfig.get_path('include'),sysconfig.get_path('include','${_scheme}')]))\nexcept Exception:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_python_inc(plat_specific=True),sysconfig.get_python_inc(plat_specific=False)]))" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() list (REMOVE_DUPLICATES _values) endif() elseif (NAME STREQUAL "SOABI") # first step: compute SOABI form EXT_SUFFIX config variable execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n import sysconfig\n sys.stdout.write(sysconfig.get_config_var('EXT_SUFFIX') or '')\nexcept Exception:\n from distutils import sysconfig;sys.stdout.write(sysconfig.get_config_var('EXT_SUFFIX') or '')" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() if (_values) # clean-up: remove prefix character and suffix if (_values MATCHES "^(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.so|\\.pyd)$") set(_values "") else() string (REGEX REPLACE "^([.-]|_d\\.)(.+)(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.(so|pyd))$" "\\2" _values "${_values}") endif() endif() endif() # second step: use SOABI or SO config variables as fallback if (NOT _values) execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_config_var('SOABI') or '',sysconfig.get_config_var('SO') or '']))\nexcept Exception:\n from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_config_var('SOABI') or '',sysconfig.get_config_var('SO') or '']))" RESULT_VARIABLE _result OUTPUT_VARIABLE _soabi ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() foreach (_item IN LISTS _soabi) if (_item) set (_values "${_item}") break() endif() endforeach() if (_values) # clean-up: remove prefix character and suffix if (_values MATCHES "^(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.so|\\.pyd)$") set(_values "") else() string (REGEX REPLACE "^([.-]|_d\\.)(.+)(${CMAKE_SHARED_LIBRARY_SUFFIX}|\\.(so|pyd))$" "\\1" _values "${_values}") endif() endif() endif() endif() elseif (NAME STREQUAL "SOSABI") execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\nimport re\nimport importlib.machinery\nsys.stdout.write(next(filter(lambda x: re.search('^\\.abi', x), importlib.machinery.EXTENSION_SUFFIXES)))" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) else() string (REGEX REPLACE "^\\.(.+)\\.[^.]+$" "\\1" _values "${_values}") endif() elseif (NAME STREQUAL "POSTFIX") if (WIN32 AND _${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "_d${CMAKE_IMPORT_LIBRARY_SUFFIX}$") set (_values "_d") endif() elseif (NAME STREQUAL "ABIFLAGS" AND WIN32) # config var ABIFLAGS does not exist, check GIL specific variable execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; import sysconfig; sys.stdout.write(str(sysconfig.get_config_var('Py_GIL_DISABLED')))" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (result OR NOT _values EQUAL "1") # assume ABI is not supported or GIL is set set (_values "") else() set (_values "t") endif() else() set (config_flag "${NAME}") if (NAME STREQUAL "CONFIGDIR") set (config_flag "LIBPL") endif() execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry:\n import sysconfig\n sys.stdout.write(sysconfig.get_config_var('${config_flag}'))\nexcept Exception:\n from distutils import sysconfig\n sys.stdout.write(sysconfig.get_config_var('${config_flag}'))" RESULT_VARIABLE _result OUTPUT_VARIABLE _values ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) unset (_values) endif() if (NAME STREQUAL "ABIFLAGS" AND NOT _values) set (_values "") endif() endif() endif() if (NAME STREQUAL "ABIFLAGS" OR NAME STREQUAL "SOABI" OR NAME STREQUAL "SOSABI" OR NAME STREQUAL "POSTFIX") set (${_PYTHON_PGCV_VALUE} "${_values}" PARENT_SCOPE) return() endif() if (NOT _values OR _values STREQUAL "None") return() endif() if (NAME STREQUAL "LIBS") # do some clean-up string (REGEX MATCHALL "-(l|framework)[ ]*[^ ]+" _values "${_values}") # remove elements relative to python library itself list (FILTER _values EXCLUDE REGEX "-lpython") list (REMOVE_DUPLICATES _values) endif() if (WIN32 AND NAME MATCHES "^(PREFIX|CONFIGDIR|INCLUDES)$") file (TO_CMAKE_PATH "${_values}" _values) endif() set (${_PYTHON_PGCV_VALUE} "${_values}" PARENT_SCOPE) endfunction() function (_PYTHON_GET_VERSION) cmake_parse_arguments (PARSE_ARGV 0 _PGV "LIBRARY;SABI_LIBRARY;INCLUDE" "PREFIX" "") unset (${_PGV_PREFIX}VERSION PARENT_SCOPE) unset (${_PGV_PREFIX}VERSION_MAJOR PARENT_SCOPE) unset (${_PGV_PREFIX}VERSION_MINOR PARENT_SCOPE) unset (${_PGV_PREFIX}VERSION_PATCH PARENT_SCOPE) unset (${_PGV_PREFIX}ABI PARENT_SCOPE) unset (abi) if (_PGV_LIBRARY) # retrieve version and abi from library name if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE) get_filename_component (library_name "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" NAME) # extract version from library name if (library_name MATCHES "python([23])([0-9]+)([tdmu]*)") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) set (abi "${CMAKE_MATCH_3}") elseif (library_name MATCHES "python([23])\\.([0-9]+)([tdmu]*)") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) set (abi "${CMAKE_MATCH_3}") elseif (library_name MATCHES "pypy([23])\\.([0-9]+)-c") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) elseif (library_name MATCHES "pypy(3)?-c") set (version "${CMAKE_MATCH_1}") # try to pick-up a more precise version from the path get_filename_component (library_dir "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) if (library_dir MATCHES "/pypy([23])\\.([0-9]+)/") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MINOR "${CMAKE_MATCH_2}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}.${CMAKE_MATCH_2}" PARENT_SCOPE) elseif (version EQUAL "3") set (${_PGV_PREFIX}VERSION_MAJOR "3" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "3" PARENT_SCOPE) else() set (${_PGV_PREFIX}VERSION_MAJOR "2" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "2" PARENT_SCOPE) endif() endif() endif() elseif (_PGV_SABI_LIBRARY) # retrieve version and abi from library name if (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) get_filename_component (library_name "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" NAME) # extract version from library name if (library_name MATCHES "python([23])([tdmu]*)") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE) set (abi "${CMAKE_MATCH_2}") elseif (library_name MATCHES "pypy([23])-c") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE) elseif (library_name MATCHES "pypy-c") # try to pick-up a more precise version from the path get_filename_component (library_dir "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" DIRECTORY) if (library_dir MATCHES "/pypy([23])\\.([0-9]+)/") set (${_PGV_PREFIX}VERSION_MAJOR "${CMAKE_MATCH_1}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION "${CMAKE_MATCH_1}" PARENT_SCOPE) endif() endif() endif() else() if (_${_PYTHON_PREFIX}_INCLUDE_DIR) # retrieve version from header file file (STRINGS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}/patchlevel.h" version REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"") string (REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" version "${version}") string (REGEX MATCHALL "[0-9]+" versions "${version}") list (GET versions 0 version_major) list (GET versions 1 version_minor) list (GET versions 2 version_patch) set (${_PGV_PREFIX}VERSION "${version_major}.${version_minor}.${version_patch}" PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MAJOR ${version_major} PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_MINOR ${version_minor} PARENT_SCOPE) set (${_PGV_PREFIX}VERSION_PATCH ${version_patch} PARENT_SCOPE) # compute ABI flags if (version_major VERSION_GREATER "2") set (config_flags "Py_GIL_DISABLED|Py_DEBUG|Py_UNICODE_SIZE|MS_WIN32") if ("${version_major}.${version_minor}" VERSION_LESS "3.8") # pymalloc is not the default. Must be part of the name signature string (APPEND config_flags "|WITH_PYMALLOC") endif() file (STRINGS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}/pyconfig.h" config REGEX "(${config_flags})") if (config MATCHES "(^|;)[ ]*#[ ]*define[ ]+MS_WIN32") # same header is used regardless abi, so set is as set (abi "") else() if (NOT config) # pyconfig.h can be a wrapper to a platform specific pyconfig.h # In this case, try to identify ABI from include directory if (_${_PYTHON_PREFIX}_INCLUDE_DIR MATCHES "python${version_major}\\.${version_minor}+([tdmu]*)") set (abi "${CMAKE_MATCH_1}") endif() else() if (config MATCHES "(^|;)[ ]*#[ ]*define[ ]+Py_GIL_DISABLED[ ]+1") string (APPEND abi "t") endif() if (config MATCHES "(^|;)[ ]*#[ ]*define[ ]+Py_DEBUG[ ]+1") string (APPEND abi "d") endif() if (config MATCHES "(^|;)[ ]*#[ ]*define[ ]+WITH_PYMALLOC[ ]+1") string (APPEND abi "m") endif() if (config MATCHES "(^|;)[ ]*#[ ]*define[ ]+Py_UNICODE_SIZE[ ]+4") string (APPEND abi "u") endif() endif() endif() endif() endif() endif() if (NOT abi) set (abi "") endif() set (${_PGV_PREFIX}ABI "${abi}" PARENT_SCOPE) endfunction() function (_PYTHON_GET_LAUNCHER _PYTHON_PGL_NAME) cmake_parse_arguments (PARSE_ARGV 1 _PGL "INTERPRETER;COMPILER" "CONFIG" "") unset (${_PYTHON_PGL_NAME} PARENT_SCOPE) if ((_PGL_INTERPRETER AND NOT _${_PYTHON_PREFIX}_EXECUTABLE) OR (_PGL_COMPILER AND NOT _${_PYTHON_PREFIX}_COMPILER) OR (_PGL_CONFIG AND NOT _${_PYTHON_PREFIX}_CONFIG)) return() endif() if (_PGL_CONFIG) # default config script can be launched directly set (${_PYTHON_PGL_NAME} "${_${_PYTHON_PREFIX}_CONFIG}" PARENT_SCOPE) if (NOT MINGW) return() endif() # on MINGW environment, python-config script may require bash to be launched execute_process (COMMAND cygpath.exe -u "${_${_PYTHON_PREFIX}_CONFIG}" RESULT_VARIABLE _result OUTPUT_VARIABLE _config ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_result) # impossible to convert path, keep default config return() endif() execute_process (COMMAND bash.exe "${_config}" --prefix RESULT_VARIABLE _result OUTPUT_QUIET ERROR_QUIET) if (_result) # fail to execute through bash, keep default config return() endif() set(${_PYTHON_PGL_NAME} bash.exe "${_config}" PARENT_SCOPE) return() endif() if ("IronPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS AND NOT SYSTEM_NAME MATCHES "Windows|Linux") if (_PGL_INTERPRETER) get_filename_component (name "${_${_PYTHON_PREFIX}_EXECUTABLE}" NAME) get_filename_component (ext "${_${_PYTHON_PREFIX}_EXECUTABLE}" LAST_EXT) if (name IN_LIST _${_PYTHON_PREFIX}_IRON_PYTHON_INTERPRETER_NAMES AND ext STREQUAL ".exe") set (${_PYTHON_PGL_NAME} "${${_PYTHON_PREFIX}_DOTNET_LAUNCHER}" PARENT_SCOPE) endif() elseif (_PGL_COMPILER) get_filename_component (name "${_${_PYTHON_PREFIX}_COMPILER}" NAME) get_filename_component (ext "${_${_PYTHON_PREFIX}_COMPILER}" LAST_EXT) if (name IN_LIST _${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_NAMES AND ext STREQUAL ".exe") set (${_PYTHON_PGL_NAME} "${${_PYTHON_PREFIX}_DOTNET_LAUNCHER}" PARENT_SCOPE) endif() endif() endif() endfunction() function (_PYTHON_VALIDATE_INTERPRETER) if (NOT _${_PYTHON_PREFIX}_EXECUTABLE) unset (_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG CACHE) return() endif() cmake_parse_arguments (PARSE_ARGV 0 _PVI "IN_RANGE;EXACT;CHECK_EXISTS" "VERSION" "") if (_PVI_CHECK_EXISTS AND NOT EXISTS "${_${_PYTHON_PREFIX}_EXECUTABLE}") # interpreter does not exist anymore set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot find the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() _python_get_launcher (_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER INTERPRETER) # validate ABI compatibility if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI) _python_get_config_var (abi ABIFLAGS) if (NOT abi IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # incompatible ABI set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong ABI for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") return() endif() endif() if (_PVI_IN_RANGE OR _PVI_VERSION) # retrieve full version execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]]))" RESULT_VARIABLE result OUTPUT_VARIABLE version ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (result) # interpreter is not usable set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot use the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() if (_PVI_VERSION) # check against specified version ## compute number of components for version string (REGEX REPLACE "[^.]" "" dots "${_PVI_VERSION}") ## add one dot because there is one dot less than there are components string (LENGTH "${dots}." count) if (count GREATER 3) set (count 3) endif() set (version_regex "^[0-9]+") if (count EQUAL 3) string (APPEND version_regex "\\.[0-9]+\\.[0-9]+") elseif (count EQUAL 2) string (APPEND version_regex "\\.[0-9]+") endif() # extract needed range string (REGEX MATCH "${version_regex}" version "${version}") if (_PVI_EXACT AND NOT version VERSION_EQUAL _PVI_VERSION) # interpreter has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong version for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() else() # check that version is OK string(REGEX REPLACE "^([0-9]+)\\.?.*$" "\\1" major_version "${version}") string(REGEX REPLACE "^([0-9]+)\\.?.*$" "\\1" expected_major_version "${_PVI_VERSION}") if (NOT major_version VERSION_EQUAL expected_major_version OR NOT version VERSION_GREATER_EQUAL _PVI_VERSION) set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong version for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() endif() endif() if (_PVI_IN_RANGE) # check if version is in the requested range find_package_check_version ("${version}" in_range HANDLE_VERSION_RANGE) if (NOT in_range) # interpreter has invalid version set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong version for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() endif() else() get_filename_component (python_name "${_${_PYTHON_PREFIX}_EXECUTABLE}" NAME) if (NOT python_name STREQUAL "python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}${CMAKE_EXECUTABLE_SUFFIX}") # executable found do not have version in name # ensure major version is OK execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; sys.stdout.write(str(sys.version_info[0]))" RESULT_VARIABLE result OUTPUT_VARIABLE version ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (result OR NOT version EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # interpreter not usable or has wrong major version if (result) set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot use the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") else() set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong major version for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") endif() set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() endif() endif() if (CMAKE_SIZEOF_VOID_P AND ("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.SABIModule" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) AND NOT CMAKE_CROSSCOMPILING) # In this case, interpreter must have same architecture as environment execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys, struct; sys.stdout.write(str(struct.calcsize(\"P\")))" RESULT_VARIABLE result OUTPUT_VARIABLE size ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (result OR NOT size EQUAL CMAKE_SIZEOF_VOID_P) # interpreter not usable or has wrong architecture if (result) set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot use the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") else() set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong architecture for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") endif() set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() if (WIN32) # In this case, check if the interpreter is compatible with the target processor architecture if (NOT CMAKE_GENERATOR_PLATFORM AND CMAKE_SYSTEM_PROCESSOR MATCHES "ARM" OR CMAKE_GENERATOR_PLATFORM MATCHES "ARM") set(target_arm TRUE) else() set(target_arm FALSE) endif() execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys, sysconfig; sys.stdout.write(sysconfig.get_platform())" RESULT_VARIABLE result OUTPUT_VARIABLE platform ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) string(TOUPPER "${platform}" platform) if (result OR ((target_arm AND NOT platform MATCHES "ARM") OR (NOT target_arm AND platform MATCHES "ARM"))) # interpreter not usable or has wrong architecture if (result) set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot use the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") else() set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Wrong architecture for the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") endif() set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND") if (WIN32 AND DEFINED CACHE{_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}) set_property (CACHE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_EXECUTABLE_DEBUG-NOTFOUND") endif() return() endif() endif() endif() endfunction() function(_python_validate_find_interpreter status interpreter) set(_${_PYTHON_PREFIX}_EXECUTABLE "${interpreter}" CACHE FILEPATH "" FORCE) _python_validate_interpreter (${_${_PYTHON_PREFIX}_VALIDATE_OPTIONS}) if (NOT _${_PYTHON_PREFIX}_EXECUTABLE) set (${status} FALSE PARENT_SCOPE) endif() endfunction() function (_PYTHON_VALIDATE_COMPILER) if (NOT _${_PYTHON_PREFIX}_COMPILER) return() endif() cmake_parse_arguments (PARSE_ARGV 0 _PVC "IN_RANGE;EXACT;CHECK_EXISTS" "VERSION" "") if (_PVC_CHECK_EXISTS AND NOT EXISTS "${_${_PYTHON_PREFIX}_COMPILER}") # Compiler does not exist anymore set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Cannot find the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() endif() _python_get_launcher (launcher COMPILER) # retrieve python environment version from compiler set (working_dir "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/PythonCompilerVersion.dir") file (WRITE "${working_dir}/version.py" "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]])); sys.stdout.flush()\n") execute_process (COMMAND ${launcher} "${_${_PYTHON_PREFIX}_COMPILER}" ${_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_ARCH_FLAGS} /target:exe /embed "${working_dir}/version.py" WORKING_DIRECTORY "${working_dir}" OUTPUT_QUIET ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) get_filename_component (ir_dir "${_${_PYTHON_PREFIX}_COMPILER}" DIRECTORY) execute_process (COMMAND "${CMAKE_COMMAND}" -E env "MONO_PATH=${ir_dir}" ${${_PYTHON_PREFIX}_DOTNET_LAUNCHER} "${working_dir}/version.exe" WORKING_DIRECTORY "${working_dir}" RESULT_VARIABLE result OUTPUT_VARIABLE version ERROR_QUIET) file (REMOVE_RECURSE "${working_dir}") if (result) # compiler is not usable set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Cannot use the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() endif() if (_PVC_VERSION OR _PVC_IN_RANGE) if (_PVC_VERSION) # check against specified version ## compute number of components for version string (REGEX REPLACE "[^.]" "" dots "${_PVC_VERSION}") ## add one dot because there is one dot less than there are components string (LENGTH "${dots}." count) if (count GREATER 3) set (count 3) endif() set (version_regex "^[0-9]+") if (count EQUAL 3) string (APPEND version_regex "\\.[0-9]+\\.[0-9]+") elseif (count EQUAL 2) string (APPEND version_regex "\\.[0-9]+") endif() # extract needed range string (REGEX MATCH "${version_regex}" version "${version}") if (_PVC_EXACT AND NOT version VERSION_EQUAL _PVC_VERSION) # interpreter has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Wrong version for the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() else() # check that version is OK string(REGEX REPLACE "^([0-9]+)\\.?.*$" "\\1" major_version "${version}") string(REGEX REPLACE "^([0-9]+)\\.?.*$" "\\1" expected_major_version "${_PVC_VERSION}") if (NOT major_version VERSION_EQUAL expected_major_version OR NOT version VERSION_GREATER_EQUAL _PVC_VERSION) set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Wrong version for the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() endif() endif() endif() if (_PVC_IN_RANGE) # check if version is in the requested range find_package_check_version ("${version}" in_range HANDLE_VERSION_RANGE) if (NOT in_range) # interpreter has invalid version set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Wrong version for the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() endif() endif() else() string(REGEX REPLACE "^([0-9]+)\\.?.*$" "\\1" major_version "${version}") if (NOT major_version EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # Compiler has wrong major version set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Wrong major version for the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") set_property (CACHE _${_PYTHON_PREFIX}_COMPILER PROPERTY VALUE "${_PYTHON_PREFIX}_COMPILER-NOTFOUND") return() endif() endif() endfunction() function(_python_validate_find_compiler status compiler) set(_${_PYTHON_PREFIX}_COMPILER "${compiler}" CACHE FILEPATH "" FORCE) _python_validate_compiler (${_${_PYTHON_PREFIX}_VALIDATE_OPTIONS}) if (NOT _${_PYTHON_PREFIX}_COMPILER) set (${status} FALSE PARENT_SCOPE) endif() endfunction() function (_PYTHON_VALIDATE_LIBRARY) if (NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) unset (_${_PYTHON_PREFIX}_LIBRARY_DEBUG CACHE) return() endif() cmake_parse_arguments (PARSE_ARGV 0 _PVL "IN_RANGE;EXACT;CHECK_EXISTS" "VERSION" "") if (_PVL_CHECK_EXISTS AND NOT EXISTS "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}") # library does not exist anymore set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Cannot find the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") if (WIN32) set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_DEBUG-NOTFOUND") endif() set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") return() endif() # retrieve version and abi from library name _python_get_version (LIBRARY PREFIX lib_) if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT lib_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # incompatible ABI set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong ABI for the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") else() if (_PVL_VERSION OR _PVL_IN_RANGE) if (_PVL_VERSION) # library have only major.minor information string (REGEX MATCH "[0-9](\\.[0-9]+)?" version "${_PVL_VERSION}") if ((_PVL_EXACT AND NOT lib_VERSION VERSION_EQUAL version) OR (lib_VERSION VERSION_LESS version)) # library has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong version for the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") endif() endif() if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE AND _PVL_IN_RANGE) # check if library version is in the requested range find_package_check_version ("${lib_VERSION}" in_range HANDLE_VERSION_RANGE) if (NOT in_range) # library has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong version for the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") endif() endif() else() if (NOT lib_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # library has wrong major version set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong major version for the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") endif() endif() endif() if (NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) if (WIN32) set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_DEBUG-NOTFOUND") endif() unset (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE CACHE) unset (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG CACHE) set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") endif() endfunction() function (_PYTHON_VALIDATE_SABI_LIBRARY) if (NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) unset (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG CACHE) return() endif() cmake_parse_arguments (PARSE_ARGV 0 _PVL "CHECK_EXISTS" "" "") if (_PVL_CHECK_EXISTS AND NOT EXISTS "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}") # library does not exist anymore set_property (CACHE _${_PYTHON_PREFIX}_Development_SABI_LIBRARY_REASON_FAILURE PROPERTY VALUE "Cannot find the library \"${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE-NOTFOUND") if (WIN32) set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG-NOTFOUND") endif() set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") return() endif() # retrieve version and abi from library name _python_get_version (SABI_LIBRARY PREFIX lib_) if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT lib_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # incompatible ABI set_property (CACHE _${_PYTHON_PREFIX}_Development_SABI_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong ABI for the library \"${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE-NOTFOUND") else() if (NOT lib_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # library has wrong major version set_property (CACHE _${_PYTHON_PREFIX}_Development_SABI_LIBRARY_REASON_FAILURE PROPERTY VALUE "Wrong major version for the library \"${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE-NOTFOUND") endif() endif() if (NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) if (WIN32) set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_DEBUG-NOTFOUND") endif() unset (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE CACHE) unset (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG CACHE) set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") endif() endfunction() function (_PYTHON_VALIDATE_INCLUDE_DIR) if (NOT _${_PYTHON_PREFIX}_INCLUDE_DIR) return() endif() cmake_parse_arguments (PARSE_ARGV 0 _PVID "IN_RANGE;EXACT;CHECK_EXISTS" "VERSION" "") if (_PVID_CHECK_EXISTS AND NOT EXISTS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}") # include file does not exist anymore set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Cannot find the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") return() endif() # retrieve version from header file _python_get_version (INCLUDE PREFIX inc_) if (NOT WIN32 AND DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT inc_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # incompatible ABI set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Wrong ABI for the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") else() if (_PVID_VERSION OR _PVID_IN_RANGE) if (_PVID_VERSION) if ((_PVID_EXACT AND NOT inc_VERSION VERSION_EQUAL expected_version) OR (inc_VERSION VERSION_LESS expected_version)) # include dir has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Wrong version for the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") endif() endif() if (_${_PYTHON_PREFIX}_INCLUDE_DIR AND PVID_IN_RANGE) # check if include dir is in the request range find_package_check_version ("${inc_VERSION}" in_range HANDLE_VERSION_RANGE) if (NOT in_range) # include dir has wrong version set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Wrong version for the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") endif() endif() else() if (NOT inc_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # include dir has wrong major version set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Wrong major version for the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") endif() endif() endif() endfunction() function (_PYTHON_FIND_RUNTIME_LIBRARY _PYTHON_LIB) string (REPLACE "_RUNTIME" "" _PYTHON_LIB "${_PYTHON_LIB}") # look at runtime part on systems supporting it if (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR (CMAKE_SYSTEM_NAME MATCHES "MSYS|CYGWIN" AND ${_PYTHON_LIB} MATCHES "${CMAKE_IMPORT_LIBRARY_SUFFIX}$")) set (CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX}) # MSYS has a special syntax for runtime libraries if (CMAKE_SYSTEM_NAME MATCHES "MSYS") list (APPEND CMAKE_FIND_LIBRARY_PREFIXES "msys-") endif() find_library (${ARGV}) endif() endfunction() function (_PYTHON_SET_LIBRARY_DIRS _PYTHON_SLD_RESULT) unset (_PYTHON_DIRS) set (_PYTHON_LIBS ${ARGN}) foreach (_PYTHON_LIB IN LISTS _PYTHON_LIBS) if (${_PYTHON_LIB}) get_filename_component (_PYTHON_DIR "${${_PYTHON_LIB}}" DIRECTORY) list (APPEND _PYTHON_DIRS "${_PYTHON_DIR}") endif() endforeach() list (REMOVE_DUPLICATES _PYTHON_DIRS) set (${_PYTHON_SLD_RESULT} ${_PYTHON_DIRS} PARENT_SCOPE) endfunction() function (_PYTHON_SET_DEVELOPMENT_MODULE_FOUND module) if ("Development.${module}" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) if (module STREQUAL "SABIModule" AND "${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}" VERSION_LESS "3.2") # Stable API was introduced in version 3.2 set (${_PYTHON_PREFIX}_Development.SABIModule_FOUND FALSE PARENT_SCOPE) _python_add_reason_failure ("Development" "SABIModule requires version 3.2 or upper.") return() endif() string(TOUPPER "${module}" id) set (module_found TRUE) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) set (module_found FALSE) endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) set (module_found FALSE) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_INCLUDE_DIR) set (module_found FALSE) endif() set (${_PYTHON_PREFIX}_Development.${module}_FOUND ${module_found} PARENT_SCOPE) endif() endfunction() if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) # range must include internal major version if (${_PYTHON_PREFIX}_FIND_VERSION_MIN_MAJOR VERSION_GREATER _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR OR ((${_PYTHON_PREFIX}_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND ${_PYTHON_PREFIX}_FIND_VERSION_MAX VERSION_LESS _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) OR (${_PYTHON_PREFIX}_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND ${_PYTHON_PREFIX}_FIND_VERSION_MAX VERSION_LESS_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR))) _python_display_failure ("Could NOT find ${_PYTHON_PREFIX}: Wrong version range specified is \"${${_PYTHON_PREFIX}_FIND_VERSION_RANGE}\", but expected version range must include major version \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"") cmake_policy(POP) return() endif() else() if (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR AND NOT ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) # If major version is specified, it must be the same as internal major version _python_display_failure ("Could NOT find ${_PYTHON_PREFIX}: Wrong major version specified is \"${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}\", but expected major version is \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"") cmake_policy(POP) return() endif() endif() # handle components if (NOT ${_PYTHON_PREFIX}_FIND_COMPONENTS) set (${_PYTHON_PREFIX}_FIND_COMPONENTS Interpreter) set (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter TRUE) endif() if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND ${_PYTHON_PREFIX}_FIND_COMPONENTS "Interpreter" "Development.Module") endif() if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND ${_PYTHON_PREFIX}_FIND_COMPONENTS "Development.Module" "Development.Embed") endif() list (REMOVE_DUPLICATES ${_PYTHON_PREFIX}_FIND_COMPONENTS) foreach (_${_PYTHON_PREFIX}_COMPONENT IN ITEMS Interpreter Compiler Development Development.Module Development.SABIModule Development.Embed NumPy) set (${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_FOUND FALSE) endforeach() if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development) set (${_PYTHON_PREFIX}_FIND_REQUIRED_Development.Module TRUE) set (${_PYTHON_PREFIX}_FIND_REQUIRED_Development.Embed TRUE) endif() unset (_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) unset (_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS) unset (_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS) unset (_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_EMBED_ARTIFACTS) if ("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) if (CMAKE_SYSTEM_NAME MATCHES "^(Windows.*|CYGWIN|MSYS)$") list (APPEND _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS "LIBRARY") endif() list (APPEND _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS "INCLUDE_DIR") endif() if ("Development.SABIModule" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) if (CMAKE_SYSTEM_NAME MATCHES "^(Windows.*|CYGWIN|MSYS)$") list (APPEND _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS "SABI_LIBRARY") endif() list (APPEND _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS "INCLUDE_DIR") endif() if ("Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_EMBED_ARTIFACTS "LIBRARY" "INCLUDE_DIR") endif() set (_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS ${_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS} ${_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS} ${_${_PYTHON_PREFIX}_FIND_DEVELOPMENT_EMBED_ARTIFACTS}) list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) # Set versions to search ## default: search any version set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSIONS}) unset (_${_PYTHON_PREFIX}_FIND_VERSION_EXACT) if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) unset (_${_PYTHON_PREFIX}_FIND_VERSIONS) foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_VERSIONS) if ((${_PYTHON_PREFIX}_FIND_VERSION_RANGE_MIN STREQUAL "INCLUDE" AND _${_PYTHON_PREFIX}_VERSION VERSION_GREATER_EQUAL ${_PYTHON_PREFIX}_FIND_VERSION_MIN) AND ((${_PYTHON_PREFIX}_FIND_VERSION_RANGE_MAX STREQUAL "INCLUDE" AND _${_PYTHON_PREFIX}_VERSION VERSION_LESS_EQUAL ${_PYTHON_PREFIX}_FIND_VERSION_MAX) OR (${_PYTHON_PREFIX}_FIND_VERSION_RANGE_MAX STREQUAL "EXCLUDE" AND _${_PYTHON_PREFIX}_VERSION VERSION_LESS ${_PYTHON_PREFIX}_FIND_VERSION_MAX))) list (APPEND _${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSION}) endif() endforeach() else() if (${_PYTHON_PREFIX}_FIND_VERSION_COUNT GREATER 1) if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) set (_${_PYTHON_PREFIX}_FIND_VERSION_EXACT "EXACT") set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}.${${_PYTHON_PREFIX}_FIND_VERSION_MINOR}) else() unset (_${_PYTHON_PREFIX}_FIND_VERSIONS) # add all compatible versions foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_VERSIONS) if (_${_PYTHON_PREFIX}_VERSION VERSION_GREATER_EQUAL "${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}.${${_PYTHON_PREFIX}_FIND_VERSION_MINOR}") list (APPEND _${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSION}) endif() endforeach() endif() endif() endif() # Set ABIs to search ## default: search any ABI if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR VERSION_LESS "3") # ABI not supported unset (_${_PYTHON_PREFIX}_FIND_ABI) set (_${_PYTHON_PREFIX}_ABIFLAGS "") else() unset (_${_PYTHON_PREFIX}_FIND_ABI) if (DEFINED ${_PYTHON_PREFIX}_FIND_ABI) # normalization string (TOUPPER "${${_PYTHON_PREFIX}_FIND_ABI}" _${_PYTHON_PREFIX}_FIND_ABI) list (TRANSFORM _${_PYTHON_PREFIX}_FIND_ABI REPLACE "^(TRUE|Y(ES)?|1)$" "ON") list (TRANSFORM _${_PYTHON_PREFIX}_FIND_ABI REPLACE "^(FALSE|N(O)?|0)$" "OFF") if (NOT _${_PYTHON_PREFIX}_FIND_ABI MATCHES "^(ON|OFF|ANY);(ON|OFF|ANY);(ON|OFF|ANY)(;(ON|OFF|ANY))?$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_ABI}: invalid value for '${_PYTHON_PREFIX}_FIND_ABI'. Ignore it") unset (_${_PYTHON_PREFIX}_FIND_ABI) endif() _python_get_abiflags ("${${_PYTHON_PREFIX}_FIND_ABI}" _${_PYTHON_PREFIX}_ABIFLAGS) else() if (WIN32) _python_get_abiflags ("OFF;OFF;OFF;OFF" _${_PYTHON_PREFIX}_ABIFLAGS) else() _python_get_abiflags ("ANY;ANY;ANY;OFF" _${_PYTHON_PREFIX}_ABIFLAGS) endif() endif() endif() unset (${_PYTHON_PREFIX}_SOABI) unset (${_PYTHON_PREFIX}_SOSABI) # Windows CPython implementation may be requiring a postfix in debug mode unset (${_PYTHON_PREFIX}_DEBUG_POSTFIX) # Define lookup strategy set (_${_PYTHON_PREFIX}_FIND_STRATEGY "LOCATION") if (DEFINED ${_PYTHON_PREFIX}_FIND_STRATEGY) if (NOT ${_PYTHON_PREFIX}_FIND_STRATEGY MATCHES "^(VERSION|LOCATION)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_STRATEGY}: invalid value for '${_PYTHON_PREFIX}_FIND_STRATEGY'. 'VERSION' or 'LOCATION' expected.") set (_${_PYTHON_PREFIX}_FIND_STRATEGY "VERSION") else() set (_${_PYTHON_PREFIX}_FIND_STRATEGY "${${_PYTHON_PREFIX}_FIND_STRATEGY}") endif() endif() # Python and Anaconda distributions: define which architectures can be used unset (_${_PYTHON_PREFIX}_REGISTRY_VIEW) if (CMAKE_SIZEOF_VOID_P) math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8") if ("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.SABIModule" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) # In this case, search only for 64bit or 32bit set (_${_PYTHON_PREFIX}_REGISTRY_VIEW REGISTRY_VIEW ${_${_PYTHON_PREFIX}_ARCH}) if (WIN32 AND (NOT CMAKE_GENERATOR_PLATFORM AND CMAKE_SYSTEM_PROCESSOR MATCHES "ARM" OR CMAKE_GENERATOR_PLATFORM MATCHES "ARM")) # search exclusively ARM architecture: 64bit or 32bit if (_${_PYTHON_PREFIX}_ARCH EQUAL 64) set (_${_PYTHON_PREFIX}_ARCH ARM64) else() set (_${_PYTHON_PREFIX}_ARCH ARM) endif() endif() else() if (_${_PYTHON_PREFIX}_ARCH EQUAL "32") if (CMAKE_SYSTEM_PROCESSOR MATCHES "ARM") # search first ARM architectures: 32bit and then 64bit list (PREPEND _${_PYTHON_PREFIX}_ARCH ARM ARM64) endif() list (APPEND _${_PYTHON_PREFIX}_ARCH 64) else() if (CMAKE_SYSTEM_PROCESSOR MATCHES "ARM") # search first ARM architectures: 64bit and then 32bit list (PREPEND _${_PYTHON_PREFIX}_ARCH ARM64 ARM) endif() list (APPEND _${_PYTHON_PREFIX}_ARCH 32) endif() endif() else() # architecture unknown, search for both 64bit and 32bit set (_${_PYTHON_PREFIX}_ARCH 64 32) if (CMAKE_SYSTEM_PROCESSOR MATCHES "ARM") list (PREPEND _${_PYTHON_PREFIX}_ARCH ARM64 ARM) endif() endif() # IronPython support unset (_${_PYTHON_PREFIX}_IRON_PYTHON_INTERPRETER_NAMES) unset (_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_NAMES) unset (_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_ARCH_FLAGS) if (CMAKE_SIZEOF_VOID_P) if (CMAKE_SIZEOF_VOID_P EQUAL "4") set (_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_ARCH_FLAGS "/platform:x86") else() set (_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_ARCH_FLAGS "/platform:x64") endif() endif() if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux") # Do not use wrapper script on Linux because it is buggy: -c interpreter option cannot be used list (APPEND _${_PYTHON_PREFIX}_IRON_PYTHON_INTERPRETER_NAMES "ipy${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}" "ipy64" "ipy32" "ipy") list (APPEND _${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_NAMES "ipyc") endif() list (APPEND _${_PYTHON_PREFIX}_IRON_PYTHON_INTERPRETER_NAMES "ipy.exe") list (APPEND _${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_NAMES "ipyc.exe") set (_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES net45 net40 bin) # PyPy support if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL "3") set (_${_PYTHON_PREFIX}_PYPY_NAMES pypy3) set (_${_PYTHON_PREFIX}_PYPY_LIB_NAMES pypy3-c) if (WIN32) # special name for runtime part list (APPEND _${_PYTHON_PREFIX}_PYPY_LIB_NAMES libpypy3-c) endif() set (_${_PYTHON_PREFIX}_PYPY_INCLUDE_PATH_SUFFIXES lib/pypy3/include pypy3/include) else() set (_${_PYTHON_PREFIX}_PYPY_NAMES pypy) set (_${_PYTHON_PREFIX}_PYPY_LIB_NAMES pypy-c) if (WIN32) # special name for runtime part list (APPEND _${_PYTHON_PREFIX}_PYPY_LIB_NAMES libpypy-c) endif() set (_${_PYTHON_PREFIX}_PYPY_INCLUDE_PATH_SUFFIXES lib/pypy/include pypy/include) endif() list (APPEND _${_PYTHON_PREFIX}_PYPY_INCLUDE_PATH_SUFFIXES libexec/include) set (_${_PYTHON_PREFIX}_PYPY_EXECUTABLE_PATH_SUFFIXES bin) set (_${_PYTHON_PREFIX}_PYPY_LIBRARY_PATH_SUFFIXES lib libs bin) list (APPEND _${_PYTHON_PREFIX}_PYPY_INCLUDE_PATH_SUFFIXES include) # Python Implementations handling unset (_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) if (DEFINED ${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) foreach (_${_PYTHON_PREFIX}_IMPLEMENTATION IN LISTS ${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) if (NOT _${_PYTHON_PREFIX}_IMPLEMENTATION MATCHES "^(CPython|IronPython|PyPy)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${_${_PYTHON_PREFIX}_IMPLEMENTATION}: invalid value for '${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS'. 'CPython', 'IronPython' or 'PyPy' expected. Value will be ignored.") else() list (APPEND _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS ${_${_PYTHON_PREFIX}_IMPLEMENTATION}) endif() endforeach() else() if (WIN32) set (_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS CPython IronPython) else() set (_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS CPython) endif() endif() # compute list of names for header file unset (_${_PYTHON_PREFIX}_INCLUDE_NAMES) foreach (_${_PYTHON_PREFIX}_IMPLEMENTATION IN LISTS _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) if (_${_PYTHON_PREFIX}_IMPLEMENTATION STREQUAL "CPython") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_NAMES "Python.h") elseif (_${_PYTHON_PREFIX}_IMPLEMENTATION STREQUAL "PyPy") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_NAMES "PyPy.h" "pypy_decl.h") endif() endforeach() # Apple frameworks handling _python_find_frameworks () set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST") if (DEFINED ${_PYTHON_PREFIX}_FIND_FRAMEWORK) if (NOT ${_PYTHON_PREFIX}_FIND_FRAMEWORK MATCHES "^(FIRST|LAST|NEVER)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_FRAMEWORK}: invalid value for '${_PYTHON_PREFIX}_FIND_FRAMEWORK'. 'FIRST', 'LAST' or 'NEVER' expected. 'FIRST' will be used instead.") else() set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK ${${_PYTHON_PREFIX}_FIND_FRAMEWORK}) endif() elseif (DEFINED CMAKE_FIND_FRAMEWORK) if (CMAKE_FIND_FRAMEWORK STREQUAL "ONLY") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: CMAKE_FIND_FRAMEWORK: 'ONLY' value is not supported. 'FIRST' will be used instead.") elseif (NOT CMAKE_FIND_FRAMEWORK MATCHES "^(FIRST|LAST|NEVER)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${CMAKE_FIND_FRAMEWORK}: invalid value for 'CMAKE_FIND_FRAMEWORK'. 'FIRST', 'LAST' or 'NEVER' expected. 'FIRST' will be used instead.") else() set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK}) endif() endif() # Save CMAKE_FIND_APPBUNDLE if (DEFINED CMAKE_FIND_APPBUNDLE) set (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE ${CMAKE_FIND_APPBUNDLE}) else() unset (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE) endif() # To avoid app bundle lookup set (CMAKE_FIND_APPBUNDLE "NEVER") # Save CMAKE_FIND_FRAMEWORK if (DEFINED CMAKE_FIND_FRAMEWORK) set (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK}) else() unset (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK) endif() # To avoid framework lookup set (CMAKE_FIND_FRAMEWORK "NEVER") # Windows Registry handling if (DEFINED ${_PYTHON_PREFIX}_FIND_REGISTRY) if (NOT ${_PYTHON_PREFIX}_FIND_REGISTRY MATCHES "^(FIRST|LAST|NEVER)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_REGISTRY}: invalid value for '${_PYTHON_PREFIX}_FIND_REGISTRY'. 'FIRST', 'LAST' or 'NEVER' expected. 'FIRST' will be used instead.") set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST") else() set (_${_PYTHON_PREFIX}_FIND_REGISTRY ${${_PYTHON_PREFIX}_FIND_REGISTRY}) endif() else() set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST") endif() # virtual environments recognition if (DEFINED ENV{VIRTUAL_ENV} OR DEFINED ENV{CONDA_PREFIX}) if (DEFINED ${_PYTHON_PREFIX}_FIND_VIRTUALENV) if (NOT ${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY|STANDARD)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_VIRTUALENV}: invalid value for '${_PYTHON_PREFIX}_FIND_VIRTUALENV'. 'FIRST', 'ONLY' or 'STANDARD' expected. 'FIRST' will be used instead.") set (_${_PYTHON_PREFIX}_FIND_VIRTUALENV "FIRST") else() set (_${_PYTHON_PREFIX}_FIND_VIRTUALENV ${${_PYTHON_PREFIX}_FIND_VIRTUALENV}) endif() else() set (_${_PYTHON_PREFIX}_FIND_VIRTUALENV FIRST) endif() else() set (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STANDARD) endif() # Python naming handling if (DEFINED ${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES) if (NOT ${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES MATCHES "^(FIRST|LAST|NEVER)$") message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${_${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES}: invalid value for '${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES'. 'FIRST', 'LAST' or 'NEVER' expected. 'LAST' will be used instead.") set (_${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES LAST) else() set (_${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES ${${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES}) endif() else() set (_${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES FIRST) endif() # Compute search signature # This signature will be used to check validity of cached variables on new search set (_${_PYTHON_PREFIX}_SIGNATURE "${${_PYTHON_PREFIX}_ROOT_DIR}:${_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS}:${_${_PYTHON_PREFIX}_FIND_STRATEGY}:${${_PYTHON_PREFIX}_FIND_VIRTUALENV}${_${_PYTHON_PREFIX}_FIND_UNVERSIONED_NAMES}") if (NOT WIN32) string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${${_PYTHON_PREFIX}_USE_STATIC_LIBS}:") endif() if (CMAKE_HOST_APPLE) string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_FRAMEWORK}") endif() if (CMAKE_HOST_WIN32) string (APPEND _${_PYTHON_PREFIX}_SIGNATURE ":${_${_PYTHON_PREFIX}_FIND_REGISTRY}") endif() function (_PYTHON_CHECK_DEVELOPMENT_SIGNATURE module) if ("Development.${module}" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) string (TOUPPER "${module}" id) set (signature "${_${_PYTHON_PREFIX}_SIGNATURE}:") if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}:") endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}:") endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_INCLUDE_DIR}:") endif() string (MD5 signature "${signature}") if (signature STREQUAL _${_PYTHON_PREFIX}_DEVELOPMENT_${id}_SIGNATURE) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) _python_validate_library (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} EXACT CHECK_EXISTS) elseif (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) _python_validate_library (IN_RANGE CHECK_EXISTS) elseif (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION) _python_validate_library (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} CHECK_EXISTS) else() _python_validate_library (CHECK_EXISTS) endif() endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) _python_validate_sabi_library (CHECK_EXISTS) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) _python_validate_include_dir (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} EXACT CHECK_EXISTS) elseif (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) _python_validate_include_dir (IN_RANGE CHECK_EXISTS) elseif (${_PYTHON_PREFIX}_FIND_VERSION) _python_validate_include_dir (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} CHECK_EXISTS) else() _python_validate_include_dir (CHECK_EXISTS) endif() endif() else() if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) unset (_${_PYTHON_PREFIX}_LIBRARY_RELEASE CACHE) unset (_${_PYTHON_PREFIX}_LIBRARY_DEBUG CACHE) endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) unset (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE CACHE) unset (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG CACHE) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) unset (_${_PYTHON_PREFIX}_INCLUDE_DIR CACHE) endif() endif() if (("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) OR ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) OR ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS AND NOT _${_PYTHON_PREFIX}_INCLUDE_DIR)) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_DEVELOPMENT_${id}_SIGNATURE CACHE) endif() endif() endfunction() function (_PYTHON_COMPUTE_DEVELOPMENT_SIGNATURE module) string (TOUPPER "${module}" id) if (${_PYTHON_PREFIX}_Development.${module}_FOUND) set (signature "${_${_PYTHON_PREFIX}_SIGNATURE}:") if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}:") endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}:") endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${id}_ARTIFACTS) list (APPEND signature "${_${_PYTHON_PREFIX}_INCLUDE_DIR}:") endif() string (MD5 signature "${signature}") set (_${_PYTHON_PREFIX}_DEVELOPMENT_${id}_SIGNATURE "${signature}" CACHE INTERNAL "") else() unset (_${_PYTHON_PREFIX}_DEVELOPMENT_${id}_SIGNATURE CACHE) endif() endfunction() unset (_${_PYTHON_PREFIX}_REQUIRED_VARS) unset (_${_PYTHON_PREFIX}_CACHED_VARS) unset (_${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE) set (_${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE CACHE INTERNAL "Interpreter reason failure") unset (_${_PYTHON_PREFIX}_Compiler_REASON_FAILURE) set (_${_PYTHON_PREFIX}_Compiler_REASON_FAILURE CACHE INTERNAL "Compiler reason failure") foreach (artifact IN LISTS _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) unset (_${_PYTHON_PREFIX}_Development_${artifact}_REASON_FAILURE) set (_${_PYTHON_PREFIX}_Development_${artifact}_REASON_FAILURE CACHE INTERNAL "Development ${artifact} reason failure") endforeach() unset (_${_PYTHON_PREFIX}_Development_REASON_FAILURE) set (_${_PYTHON_PREFIX}_Development_REASON_FAILURE CACHE INTERNAL "Development reason failure") unset (_${_PYTHON_PREFIX}_NumPy_REASON_FAILURE) set (_${_PYTHON_PREFIX}_NumPy_REASON_FAILURE CACHE INTERNAL "NumPy reason failure") # preamble ## For IronPython on platforms other than Windows, search for the .Net interpreter if ("IronPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS AND NOT WIN32) find_program (${_PYTHON_PREFIX}_DOTNET_LAUNCHER NAMES "mono") endif() # first step, search for the interpreter if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_EXECUTABLE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES) if (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_EXECUTABLE) endif() if (DEFINED ${_PYTHON_PREFIX}_EXECUTABLE AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_EXECUTABLE}") if (NOT ${_PYTHON_PREFIX}_EXECUTABLE STREQUAL _${_PYTHON_PREFIX}_EXECUTABLE) # invalidate cache properties unset (_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES CACHE) endif() set (_${_PYTHON_PREFIX}_EXECUTABLE "${${_PYTHON_PREFIX}_EXECUTABLE}" CACHE INTERNAL "") unset (_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG CACHE) elseif (DEFINED _${_PYTHON_PREFIX}_EXECUTABLE) # compute interpreter signature and check validity of definition string (MD5 __${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${_${_PYTHON_PREFIX}_EXECUTABLE}") if (__${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE) # check version validity if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) _python_validate_interpreter (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} EXACT CHECK_EXISTS) elseif (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) _python_validate_interpreter (IN_RANGE CHECK_EXISTS) elseif (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION) _python_validate_interpreter (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} CHECK_EXISTS) else() _python_validate_interpreter (CHECK_EXISTS) endif() else() unset (_${_PYTHON_PREFIX}_EXECUTABLE CACHE) unset (_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG CACHE) endif() if (NOT _${_PYTHON_PREFIX}_EXECUTABLE) unset (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE CACHE) unset (_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES CACHE) endif() endif() if (NOT _${_PYTHON_PREFIX}_EXECUTABLE) set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") # build all executable names _python_get_names (_${_PYTHON_PREFIX}_NAMES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} POSIX INTERPRETER) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} INTERPRETER) # Framework Paths _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS}) # Registry Paths _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS}) set (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS ${_${_PYTHON_PREFIX}_FIND_VERSION_EXACT}) if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) list (APPEND _${_PYTHON_PREFIX}_VALIDATE_OPTIONS IN_RANGE) elseif (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION) list (APPEND _${_PYTHON_PREFIX}_VALIDATE_OPTIONS VERSION ${${_PYTHON_PREFIX}_FIND_VERSION}) endif() while (TRUE) # Virtual environments handling if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") break() endif() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() endif() # try using HINTS find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() # try using standard paths find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_DEFAULT_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_DEFAULT_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() endif() break() endwhile() else() # look-up for various versions and locations set (_${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS EXACT) if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) list (APPEND _${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS IN_RANGE) endif() foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) _python_get_names (_${_PYTHON_PREFIX}_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX INTERPRETER) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_VERSION} INTERPRETER) _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_VERSION}) set (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS VERSION ${_${_PYTHON_PREFIX}_VERSION} ${_${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS}) # Virtual environments handling if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") continue() endif() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) endif() if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() # try using HINTS find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() # try using standard paths. find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} VALIDATOR _python_validate_find_interpreter) if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_DEFAULT_PATH VALIDATOR _python_validate_find_interpreter) endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_DEFAULT_PATH VALIDATOR _python_validate_find_interpreter) endif() if (_${_PYTHON_PREFIX}_EXECUTABLE) break() endif() endforeach() if (NOT _${_PYTHON_PREFIX}_EXECUTABLE AND NOT _${_PYTHON_PREFIX}_FIND_VIRTUALENV STREQUAL "ONLY") # No specific version found. Retry with generic names and standard paths. _python_get_names (_${_PYTHON_PREFIX}_NAMES POSIX INTERPRETER) unset (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS) find_program (_${_PYTHON_PREFIX}_EXECUTABLE NAMES ${_${_PYTHON_PREFIX}_NAMES} NAMES_PER_DIR VALIDATOR _python_validate_find_interpreter) endif() endif() endif() set (${_PYTHON_PREFIX}_EXECUTABLE "${_${_PYTHON_PREFIX}_EXECUTABLE}") _python_get_launcher (_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER INTERPRETER) # retrieve exact version of executable found if (_${_PYTHON_PREFIX}_EXECUTABLE) execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]]))" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE ${_PYTHON_PREFIX}_VERSION ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (NOT _${_PYTHON_PREFIX}_RESULT) set (_${_PYTHON_PREFIX}_EXECUTABLE_USABLE TRUE) else() # Interpreter is not usable set (_${_PYTHON_PREFIX}_EXECUTABLE_USABLE FALSE) unset (${_PYTHON_PREFIX}_VERSION) set_property (CACHE _${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE PROPERTY VALUE "Cannot run the interpreter \"${_${_PYTHON_PREFIX}_EXECUTABLE}\"") endif() endif() if (_${_PYTHON_PREFIX}_EXECUTABLE AND _${_PYTHON_PREFIX}_EXECUTABLE_USABLE) list (LENGTH _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES _properties_length) if (NOT _properties_length EQUAL "12") # cache variable comes from some older Python module version: not usable unset (_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES CACHE) endif() unset (_properties_length) if (_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES) set (${_PYTHON_PREFIX}_Interpreter_FOUND TRUE) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 0 ${_PYTHON_PREFIX}_INTERPRETER_ID) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 1 ${_PYTHON_PREFIX}_VERSION_MAJOR) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 2 ${_PYTHON_PREFIX}_VERSION_MINOR) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 3 ${_PYTHON_PREFIX}_VERSION_PATCH) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 4 _${_PYTHON_PREFIX}_ARCH) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 5 _${_PYTHON_PREFIX}_ABIFLAGS) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 6 ${_PYTHON_PREFIX}_SOABI) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 7 ${_PYTHON_PREFIX}_SOSABI) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 8 ${_PYTHON_PREFIX}_STDLIB) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 9 ${_PYTHON_PREFIX}_STDARCH) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 10 ${_PYTHON_PREFIX}_SITELIB) list (GET _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES 11 ${_PYTHON_PREFIX}_SITEARCH) else() string (REGEX MATCHALL "[0-9]+" _${_PYTHON_PREFIX}_VERSIONS "${${_PYTHON_PREFIX}_VERSION}") list (GET _${_PYTHON_PREFIX}_VERSIONS 0 ${_PYTHON_PREFIX}_VERSION_MAJOR) list (GET _${_PYTHON_PREFIX}_VERSIONS 1 ${_PYTHON_PREFIX}_VERSION_MINOR) list (GET _${_PYTHON_PREFIX}_VERSIONS 2 ${_PYTHON_PREFIX}_VERSION_PATCH) if (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) set (${_PYTHON_PREFIX}_Interpreter_FOUND TRUE) # Use interpreter version and ABI for future searches to ensure consistency set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}) _python_get_config_var (_${_PYTHON_PREFIX}_ABIFLAGS ABIFLAGS) endif() if (${_PYTHON_PREFIX}_Interpreter_FOUND) unset (_${_PYTHON_PREFIX}_Interpreter_REASON_FAILURE CACHE) # compute and save interpreter signature string (MD5 __${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${_${_PYTHON_PREFIX}_EXECUTABLE}") set (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE "${__${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}" CACHE INTERNAL "") if (NOT CMAKE_SIZEOF_VOID_P) # determine interpreter architecture execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; sys.stdout.write(str(sys.maxsize > 2**32))" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE ${_PYTHON_PREFIX}_IS64BIT ERROR_VARIABLE ${_PYTHON_PREFIX}_IS64BIT) if (NOT _${_PYTHON_PREFIX}_RESULT) if (${_PYTHON_PREFIX}_IS64BIT) set (_${_PYTHON_PREFIX}_ARCH 64) else() set (_${_PYTHON_PREFIX}_ARCH 32) endif() endif() if (WIN32) # check if architecture is Intel or ARM execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; import sysconfig; sys.stdout.write(sysconfig.get_platform())" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PLATFORM ERROR_VARIABLE ${_PYTHON_PREFIX}_PLATFORM) if (NOT _${_PYTHON_PREFIX}_RESULT) string(TOUPPER "${_${_PYTHON_PREFIX}_PLATFORM}" _${_PYTHON_PREFIX}_PLATFORM) if (_${_PYTHON_PREFIX}_PLATFORM MATCHES "ARM") if (${_PYTHON_PREFIX}_IS64BIT) set (_${_PYTHON_PREFIX}_ARCH ARM64) else() set (_${_PYTHON_PREFIX}_ARCH ARM) endif() endif() endif() endif() endif() # retrieve interpreter identity execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -V RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE ${_PYTHON_PREFIX}_INTERPRETER_ID ERROR_VARIABLE ${_PYTHON_PREFIX}_INTERPRETER_ID) if (NOT _${_PYTHON_PREFIX}_RESULT) if (${_PYTHON_PREFIX}_INTERPRETER_ID MATCHES "Anaconda") set (${_PYTHON_PREFIX}_INTERPRETER_ID "Anaconda") elseif (${_PYTHON_PREFIX}_INTERPRETER_ID MATCHES "Enthought") set (${_PYTHON_PREFIX}_INTERPRETER_ID "Canopy") elseif (${_PYTHON_PREFIX}_INTERPRETER_ID MATCHES "PyPy ([0-9.]+)") set (${_PYTHON_PREFIX}_INTERPRETER_ID "PyPy") set (${_PYTHON_PREFIX}_PyPy_VERSION "${CMAKE_MATCH_1}") else() string (REGEX REPLACE "^([^ ]+).*" "\\1" ${_PYTHON_PREFIX}_INTERPRETER_ID "${${_PYTHON_PREFIX}_INTERPRETER_ID}") if (${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "Python") # try to get a more precise ID execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; sys.stdout.write(sys.copyright)" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE ${_PYTHON_PREFIX}_COPYRIGHT ERROR_QUIET) if (${_PYTHON_PREFIX}_COPYRIGHT MATCHES "ActiveState") set (${_PYTHON_PREFIX}_INTERPRETER_ID "ActivePython") endif() endif() endif() else() set (${_PYTHON_PREFIX}_INTERPRETER_ID Python) endif() # retrieve various package installation directories execute_process (COMMAND ${_${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\nif sys.version_info >= (3,10):\n import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_path('stdlib'),sysconfig.get_path('platstdlib'),sysconfig.get_path('purelib'),sysconfig.get_path('platlib')]))\nelse:\n from distutils import sysconfig\n sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_LIBPATHS ERROR_QUIET) if (NOT _${_PYTHON_PREFIX}_RESULT) list (GET _${_PYTHON_PREFIX}_LIBPATHS 0 ${_PYTHON_PREFIX}_STDLIB) list (GET _${_PYTHON_PREFIX}_LIBPATHS 1 ${_PYTHON_PREFIX}_STDARCH) list (GET _${_PYTHON_PREFIX}_LIBPATHS 2 ${_PYTHON_PREFIX}_SITELIB) list (GET _${_PYTHON_PREFIX}_LIBPATHS 3 ${_PYTHON_PREFIX}_SITEARCH) else() unset (${_PYTHON_PREFIX}_STDLIB) unset (${_PYTHON_PREFIX}_STDARCH) unset (${_PYTHON_PREFIX}_SITELIB) unset (${_PYTHON_PREFIX}_SITEARCH) endif() _python_get_config_var (${_PYTHON_PREFIX}_SOABI SOABI) _python_get_config_var (${_PYTHON_PREFIX}_SOSABI SOSABI) # store properties in the cache to speed-up future searches set (_${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES "${${_PYTHON_PREFIX}_INTERPRETER_ID};${${_PYTHON_PREFIX}_VERSION_MAJOR};${${_PYTHON_PREFIX}_VERSION_MINOR};${${_PYTHON_PREFIX}_VERSION_PATCH};${_${_PYTHON_PREFIX}_ARCH};${_${_PYTHON_PREFIX}_ABIFLAGS};${${_PYTHON_PREFIX}_SOABI};${${_PYTHON_PREFIX}_SOSABI};${${_PYTHON_PREFIX}_STDLIB};${${_PYTHON_PREFIX}_STDARCH};${${_PYTHON_PREFIX}_SITELIB};${${_PYTHON_PREFIX}_SITEARCH}" CACHE INTERNAL "${_PYTHON_PREFIX} Properties") else() unset (_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE CACHE) unset (${_PYTHON_PREFIX}_INTERPRETER_ID) endif() endif() endif() if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE) set (${_PYTHON_PREFIX}_EXECUTABLE "${_${_PYTHON_PREFIX}_EXECUTABLE}" CACHE FILEPATH "${_PYTHON_PREFIX} Interpreter") endif() if (WIN32 AND _${_PYTHON_PREFIX}_EXECUTABLE AND "CPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) # search for debug interpreter # use release interpreter location as a hint _python_get_names (_${_PYTHON_PREFIX}_INTERPRETER_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} IMPLEMENTATIONS CPython INTERPRETER WIN32 DEBUG) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_EXECUTABLE}" DIRECTORY) set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) find_program (_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG NAMES ${_${_PYTHON_PREFIX}_INTERPRETER_NAMES_DEBUG} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" ${${_PYTHON_PREFIX}_HINTS} NO_DEFAULT_PATH) # second try including CMAKE variables to catch-up non conventional layouts find_program (_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG NAMES ${_${_PYTHON_PREFIX}_INTERPRETER_NAMES_DEBUG} NAMES_PER_DIR NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() set (${_PYTHON_PREFIX}_EXECUTABLE_DEBUG "${_${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}") set (${_PYTHON_PREFIX}_INTERPRETER "$,$,$>,${${_PYTHON_PREFIX}_EXECUTABLE_DEBUG},${${_PYTHON_PREFIX}_EXECUTABLE}>") _python_mark_as_internal (_${_PYTHON_PREFIX}_EXECUTABLE _${_PYTHON_PREFIX}_EXECUTABLE_DEBUG _${_PYTHON_PREFIX}_INTERPRETER_PROPERTIES _${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE) endif() # second step, search for compiler (IronPython) if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_COMPILER) if (${_PYTHON_PREFIX}_FIND_REQUIRED_Compiler) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_COMPILER) endif() if (NOT "IronPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) unset (_${_PYTHON_PREFIX}_COMPILER CACHE) unset (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE CACHE) elseif (DEFINED ${_PYTHON_PREFIX}_COMPILER AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_COMPILER}") set (_${_PYTHON_PREFIX}_COMPILER "${${_PYTHON_PREFIX}_COMPILER}" CACHE INTERNAL "") elseif (DEFINED _${_PYTHON_PREFIX}_COMPILER) # compute compiler signature and check validity of definition string (MD5 __${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${_${_PYTHON_PREFIX}_COMPILER}") if (__${_PYTHON_PREFIX}_COMPILER_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_COMPILER_SIGNATURE) # check version validity if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT) _python_validate_compiler (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} EXACT CHECK_EXISTS) elseif (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) _python_validate_compiler (IN_RANGE CHECK_EXISTS) elseif (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION) _python_validate_compiler (VERSION ${${_PYTHON_PREFIX}_FIND_VERSION} CHECK_EXISTS) else() _python_validate_compiler (CHECK_EXISTS) endif() else() unset (_${_PYTHON_PREFIX}_COMPILER CACHE) unset (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE CACHE) endif() endif() if ("IronPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS AND NOT _${_PYTHON_PREFIX}_COMPILER) # IronPython specific artifacts # If IronPython interpreter is found, use its path unset (_${_PYTHON_PREFIX}_IRON_ROOT) if (${_PYTHON_PREFIX}_Interpreter_FOUND AND ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython") get_filename_component (_${_PYTHON_PREFIX}_IRON_ROOT "${${_PYTHON_PREFIX}_EXECUTABLE}" DIRECTORY) endif() if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") _python_get_names (_${_PYTHON_PREFIX}_COMPILER_NAMES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} COMPILER) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} COMPILER) _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS}) set (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS ${_${_PYTHON_PREFIX}_FIND_VERSION_EXACT}) if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) list (APPEND _${_PYTHON_PREFIX}_VALIDATE_OPTIONS IN_RANGE) elseif (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION) list (APPEND _${_PYTHON_PREFIX}_VALIDATE_OPTIONS VERSION ${${_PYTHON_PREFIX}_FIND_VERSION}) endif() while (TRUE) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # try using HINTS find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() # try using standard paths find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_DEFAULT_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_DEFAULT_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() break() endwhile() else() # try using root dir and registry set (_${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS EXACT) if (${_PYTHON_PREFIX}_FIND_VERSION_RANGE) list (APPEND _${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS IN_RANGE) endif() foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) _python_get_names (_${_PYTHON_PREFIX}_COMPILER_NAMES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} COMPILER) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSION} COMPILER) _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_VERSION}) set (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS VERSION ${_${_PYTHON_PREFIX}_VERSION} ${_${_PYTHON_PREFIX}_COMMON_VALIDATE_OPTIONS}) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # try using HINTS find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_DEFAULT_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() # Windows registry if (CMAKE_HOST_WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} ${_${_PYTHON_PREFIX}_REGISTRY_VIEW} NO_DEFAULT_PATH VALIDATOR _python_validate_find_compiler) if (_${_PYTHON_PREFIX}_COMPILER) break() endif() endif() endforeach() # no specific version found, re-try in standard paths _python_get_names (_${_PYTHON_PREFIX}_COMPILER_NAMES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} COMPILER) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES IMPLEMENTATIONS IronPython VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} COMPILER) unset (_${_PYTHON_PREFIX}_VALIDATE_OPTIONS) find_program (_${_PYTHON_PREFIX}_COMPILER NAMES ${_${_PYTHON_PREFIX}_COMPILER_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} VALIDATOR _python_validate_find_compiler) endif() endif() set (${_PYTHON_PREFIX}_COMPILER "${_${_PYTHON_PREFIX}_COMPILER}") if (_${_PYTHON_PREFIX}_COMPILER) # retrieve python environment version from compiler _python_get_launcher (_${_PYTHON_PREFIX}_COMPILER_LAUNCHER COMPILER) set (_${_PYTHON_PREFIX}_VERSION_DIR "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/PythonCompilerVersion.dir") file (WRITE "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.py" "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]])); sys.stdout.flush()\n") execute_process (COMMAND ${_${_PYTHON_PREFIX}_COMPILER_LAUNCHER} "${_${_PYTHON_PREFIX}_COMPILER}" ${_${_PYTHON_PREFIX}_IRON_PYTHON_COMPILER_ARCH_FLAGS} /target:exe /embed "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.py" WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}" OUTPUT_QUIET ERROR_QUIET) get_filename_component (_${_PYTHON_PREFIX}_IR_DIR "${_${_PYTHON_PREFIX}_COMPILER}" DIRECTORY) execute_process (COMMAND "${CMAKE_COMMAND}" -E env "MONO_PATH=${_${_PYTHON_PREFIX}_IR_DIR}" ${${_PYTHON_PREFIX}_DOTNET_LAUNCHER} "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.exe" WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_VERSION ERROR_QUIET) if (NOT _${_PYTHON_PREFIX}_RESULT) set (_${_PYTHON_PREFIX}_COMPILER_USABLE TRUE) string (REGEX MATCHALL "[0-9]+" _${_PYTHON_PREFIX}_VERSIONS "${_${_PYTHON_PREFIX}_VERSION}") list (GET _${_PYTHON_PREFIX}_VERSIONS 0 _${_PYTHON_PREFIX}_VERSION_MAJOR) list (GET _${_PYTHON_PREFIX}_VERSIONS 1 _${_PYTHON_PREFIX}_VERSION_MINOR) list (GET _${_PYTHON_PREFIX}_VERSIONS 2 _${_PYTHON_PREFIX}_VERSION_PATCH) if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND) # set public version information set (${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_VERSION}) set (${_PYTHON_PREFIX}_VERSION_MAJOR ${_${_PYTHON_PREFIX}_VERSION_MAJOR}) set (${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_VERSION_MINOR}) set (${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_VERSION_PATCH}) endif() else() # compiler not usable set (_${_PYTHON_PREFIX}_COMPILER_USABLE FALSE) set_property (CACHE _${_PYTHON_PREFIX}_Compiler_REASON_FAILURE PROPERTY VALUE "Cannot run the compiler \"${_${_PYTHON_PREFIX}_COMPILER}\"") endif() file (REMOVE_RECURSE "${_${_PYTHON_PREFIX}_VERSION_DIR}") endif() if (_${_PYTHON_PREFIX}_COMPILER AND _${_PYTHON_PREFIX}_COMPILER_USABLE) if (${_PYTHON_PREFIX}_Interpreter_FOUND) # Compiler must be compatible with interpreter if ("${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}" VERSION_EQUAL "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}") set (${_PYTHON_PREFIX}_Compiler_FOUND TRUE) endif() elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) set (${_PYTHON_PREFIX}_Compiler_FOUND TRUE) # Use compiler version for future searches to ensure consistency set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}) endif() endif() if (${_PYTHON_PREFIX}_Compiler_FOUND) unset (_${_PYTHON_PREFIX}_Compiler_REASON_FAILURE CACHE) # compute and save compiler signature string (MD5 __${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${_${_PYTHON_PREFIX}_SIGNATURE}:${_${_PYTHON_PREFIX}_COMPILER}") set (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE "${__${_PYTHON_PREFIX}_COMPILER_SIGNATURE}" CACHE INTERNAL "") set (${_PYTHON_PREFIX}_COMPILER_ID IronPython) else() unset (_${_PYTHON_PREFIX}_COMPILER_SIGNATURE CACHE) unset (${_PYTHON_PREFIX}_COMPILER_ID) endif() if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE) set (${_PYTHON_PREFIX}_COMPILER "${_${_PYTHON_PREFIX}_COMPILER}" CACHE FILEPATH "${_PYTHON_PREFIX} Compiler") endif() _python_mark_as_internal (_${_PYTHON_PREFIX}_COMPILER _${_PYTHON_PREFIX}_COMPILER_SIGNATURE) endif() # third step, search for the development artifacts if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development.Module) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_LIBRARIES) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_INCLUDE_DIRS) endif() endif() if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development.SABIModule) if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_SABI_LIBRARIES) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_INCLUDE_DIRS) endif() endif() if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development.Embed) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_EMBED_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_LIBRARIES) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_EMBED_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_INCLUDE_DIRS) endif() endif() list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_REQUIRED_VARS) ## Development environment is not compatible with IronPython interpreter if (("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.SABIModule" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS OR "Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS) AND ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython") OR NOT ${_PYTHON_PREFIX}_Interpreter_FOUND)) if (${_PYTHON_PREFIX}_Interpreter_FOUND) # reduce possible implementations to the interpreter one if (${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "PyPy") set (_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS "PyPy") else() set (_${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS "CPython") endif() else() list (REMOVE_ITEM _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS "IronPython") endif() if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE _${_PYTHON_PREFIX}_LIBRARY_DEBUG _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG) endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_INCLUDE_DIR) endif() _python_check_development_signature (Module) _python_check_development_signature (SABIModule) _python_check_development_signature (Embed) if (DEFINED ${_PYTHON_PREFIX}_LIBRARY AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_LIBRARY}") set (_${_PYTHON_PREFIX}_LIBRARY_RELEASE "${${_PYTHON_PREFIX}_LIBRARY}" CACHE INTERNAL "") unset (_${_PYTHON_PREFIX}_LIBRARY_DEBUG CACHE) unset (_${_PYTHON_PREFIX}_INCLUDE_DIR CACHE) endif() if (DEFINED ${_PYTHON_PREFIX}_SABI_LIBRARY AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_SABI_LIBRARY}") set (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE "${${_PYTHON_PREFIX}_SABI_LIBRARY}" CACHE INTERNAL "") unset (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG CACHE) unset (_${_PYTHON_PREFIX}_INCLUDE_DIR CACHE) endif() if (DEFINED ${_PYTHON_PREFIX}_INCLUDE_DIR AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_INCLUDE_DIR}") set (_${_PYTHON_PREFIX}_INCLUDE_DIR "${${_PYTHON_PREFIX}_INCLUDE_DIR}" CACHE INTERNAL "") endif() # Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES unset (_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES) if (DEFINED ${_PYTHON_PREFIX}_USE_STATIC_LIBS AND NOT WIN32) set(_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES}) if(${_PYTHON_PREFIX}_USE_STATIC_LIBS) set (CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX}) else() list (REMOVE_ITEM CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX}) endif() endif() if (NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE OR NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE OR NOT _${_PYTHON_PREFIX}_INCLUDE_DIR) # if python interpreter is found, use it to look-up for artifacts # to ensure consistency between interpreter and development environments. # If not, try to locate a compatible config tool if ((NOT ${_PYTHON_PREFIX}_Interpreter_FOUND OR CMAKE_CROSSCOMPILING) AND "CPython" IN_LIST _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX) endif() if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") _python_get_names (_${_PYTHON_PREFIX}_CONFIG_NAMES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} POSIX CONFIG) # Framework Paths _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS}) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES bin NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES bin) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES bin NO_DEFAULT_PATH) endif() _python_get_launcher (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER CONFIG "${_${_PYTHON_PREFIX}_CONFIG}") if (_${_PYTHON_PREFIX}_CONFIG) execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --prefix RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE __${_PYTHON_PREFIX}_HELP ERROR_VARIABLE __${_PYTHON_PREFIX}_HELP OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) # assume config tool is not usable unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) endif() endif() if (_${_PYTHON_PREFIX}_CONFIG) execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --abiflags RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) # assume ABI is not supported set (__${_PYTHON_PREFIX}_ABIFLAGS "") endif() if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # Wrong ABI unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) endif() endif() if (_${_PYTHON_PREFIX}_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) # check that config tool match library architecture execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --configdir RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_CONFIGDIR ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) else() string(FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) endif() endif() endif() else() foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) # try to use pythonX.Y-config tool _python_get_names (_${_PYTHON_PREFIX}_CONFIG_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} POSIX CONFIG) # Framework Paths _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_VERSION}) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES bin NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES bin) # Apple frameworks handling if (CMAKE_HOST_APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") find_program (_${_PYTHON_PREFIX}_CONFIG NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES} NAMES_PER_DIR PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES bin NO_DEFAULT_PATH) endif() unset (_${_PYTHON_PREFIX}_CONFIG_NAMES) _python_get_launcher (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER CONFIG "${_${_PYTHON_PREFIX}_CONFIG}") if (_${_PYTHON_PREFIX}_CONFIG) execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --prefix RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE __${_PYTHON_PREFIX}_HELP ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) # assume config tool is not usable unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) endif() endif() if (NOT _${_PYTHON_PREFIX}_CONFIG) continue() endif() execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --abiflags RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE __${_PYTHON_PREFIX}_ABIFLAGS ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) # assume ABI is not supported set (__${_PYTHON_PREFIX}_ABIFLAGS "") endif() if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND NOT __${_PYTHON_PREFIX}_ABIFLAGS IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS) # Wrong ABI unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) continue() endif() if (_${_PYTHON_PREFIX}_CONFIG AND DEFINED CMAKE_LIBRARY_ARCHITECTURE) # check that config tool match library architecture execute_process (COMMAND ${_${_PYTHON_PREFIX}_CONFIG_LAUNCHER} --configdir RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_CONFIGDIR ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (_${_PYTHON_PREFIX}_RESULT) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) continue() endif() string (FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT) if (_${_PYTHON_PREFIX}_RESULT EQUAL -1) unset (_${_PYTHON_PREFIX}_CONFIG CACHE) unset (_${_PYTHON_PREFIX}_CONFIG_LAUNCHER) continue() endif() endif() if (_${_PYTHON_PREFIX}_CONFIG) break() endif() endforeach() endif() endif() endif() if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) if (NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) # retrieve root install directory _python_get_config_var (_${_PYTHON_PREFIX}_PREFIX PREFIX) # enforce current ABI _python_get_config_var (_${_PYTHON_PREFIX}_ABIFLAGS ABIFLAGS) set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") # retrieve library ## compute some paths and artifact names if (_${_PYTHON_PREFIX}_CONFIG) string (REGEX REPLACE "^.+python([0-9.]+)[a-z]*-config" "\\1" _${_PYTHON_PREFIX}_VERSION "${_${_PYTHON_PREFIX}_CONFIG}") else() set (_${_PYTHON_PREFIX}_VERSION "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}") endif() _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_VERSION} LIBRARY) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 POSIX LIBRARY) _python_get_config_var (_${_PYTHON_PREFIX}_CONFIGDIR CONFIGDIR) list (APPEND _${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_CONFIGDIR}") list (APPEND _${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts if (NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX) endif() if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") # library names _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} WIN32 POSIX LIBRARY) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} WIN32 DEBUG) # Paths suffixes _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} LIBRARY) # Framework Paths _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_FIND_VERSIONS}) # Registry Paths _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} ) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # search in HINTS locations find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) else() unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) else() unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) endif() # search in all default paths find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) else() foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 POSIX LIBRARY) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} WIN32 DEBUG) _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION}) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # search in HINTS locations find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) else() unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) else() unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) endif() # search in all default paths find_library (_${_PYTHON_PREFIX}_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE) break() endif() endforeach() endif() endif() endif() # finalize library version information _python_get_version (LIBRARY PREFIX _${_PYTHON_PREFIX}_) if (_${_PYTHON_PREFIX}_VERSION EQUAL "${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}") # not able to extract full version from library name if (${_PYTHON_PREFIX}_Interpreter_FOUND) # update from interpreter set (_${_PYTHON_PREFIX}_VERSION ${${_PYTHON_PREFIX}_VERSION}) set (_${_PYTHON_PREFIX}_VERSION_MAJOR ${${_PYTHON_PREFIX}_VERSION_MAJOR}) set (_${_PYTHON_PREFIX}_VERSION_MINOR ${${_PYTHON_PREFIX}_VERSION_MINOR}) set (_${_PYTHON_PREFIX}_VERSION_PATCH ${${_PYTHON_PREFIX}_VERSION_PATCH}) endif() endif() set (${_PYTHON_PREFIX}_LIBRARY_RELEASE "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}") if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE AND NOT EXISTS "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}") set_property (CACHE _${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE PROPERTY VALUE "Cannot find the library \"${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_LIBRARY_RELEASE-NOTFOUND") else() unset (_${_PYTHON_PREFIX}_Development_LIBRARY_REASON_FAILURE CACHE) endif() set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) if (WIN32 AND _${_PYTHON_PREFIX}_LIBRARY_RELEASE) # search for debug library # use release library location as a hint _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) find_library (_${_PYTHON_PREFIX}_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} NO_DEFAULT_PATH) # second try including CMAKE variables to catch-up non conventional layouts find_library (_${_PYTHON_PREFIX}_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # retrieve runtime libraries if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 POSIX LIBRARY) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) _python_find_runtime_library (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES bin) endif() if (_${_PYTHON_PREFIX}_LIBRARY_DEBUG) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_VERSION} WIN32 DEBUG) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_LIBRARY_DEBUG}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) _python_find_runtime_library (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES bin) endif() endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) if (NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) ## compute artifact names _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES VERSION ${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} WIN32 POSIX LIBRARY) _python_get_names (_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG VERSION ${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR} WIN32 DEBUG) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS AND _${_PYTHON_PREFIX}_LIBRARY_RELEASE) # SABI_LIBRARY_RELEASE search is based on LIBRARY_RELEASE set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} NO_DEFAULT_PATH) else() if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) # retrieve root install directory _python_get_config_var (_${_PYTHON_PREFIX}_PREFIX PREFIX) # enforce current ABI _python_get_config_var (_${_PYTHON_PREFIX}_ABIFLAGS ABIFLAGS) set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") # retrieve SABI library ## compute some paths if (_${_PYTHON_PREFIX}_CONFIG) string (REGEX REPLACE "^.+python([0-9.]+)[a-z]*-config" "\\1" _${_PYTHON_PREFIX}_VERSION "${_${_PYTHON_PREFIX}_CONFIG}") else() set (_${_PYTHON_PREFIX}_VERSION "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}") endif() _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_VERSION} LIBRARY) _python_get_config_var (_${_PYTHON_PREFIX}_CONFIGDIR CONFIGDIR) list (APPEND _${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_CONFIGDIR}") list (APPEND _${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts if (NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR) unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX) endif() if (_${_PYTHON_PREFIX}_FIND_STRATEGY STREQUAL "LOCATION") # Paths suffixes _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} LIBRARY) # Framework Paths _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_FIND_VERSIONS}) # Registry Paths _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_FIND_VERSIONS} ) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # search in HINTS locations find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) else() unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) else() unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) endif() # search in all default paths find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) else() foreach (_${_PYTHON_PREFIX}_LIB_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS) _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION}) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_LIB_VERSION} LIBRARY) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # search in HINTS locations find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) else() unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) else() unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) endif() # search in all default paths find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES}) if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE) break() endif() endforeach() endif() endif() endif() endif() # finalize library version information _python_get_version (SABI_LIBRARY PREFIX _${_PYTHON_PREFIX}_) # ABI library does not have the full version information if (${_PYTHON_PREFIX}_Interpreter_FOUND OR _${_PYTHON_PREFIX}_LIBRARY_RELEASE) # update from interpreter or library set (_${_PYTHON_PREFIX}_VERSION ${${_PYTHON_PREFIX}_VERSION}) set (_${_PYTHON_PREFIX}_VERSION_MAJOR ${${_PYTHON_PREFIX}_VERSION_MAJOR}) set (_${_PYTHON_PREFIX}_VERSION_MINOR ${${_PYTHON_PREFIX}_VERSION_MINOR}) set (_${_PYTHON_PREFIX}_VERSION_PATCH ${${_PYTHON_PREFIX}_VERSION_PATCH}) endif() set (${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}") if (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE AND NOT EXISTS "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}") set_property (CACHE _${_PYTHON_PREFIX}_Development_SABI_LIBRARY_REASON_FAILURE PROPERTY VALUE "Cannot find the library \"${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}\"") set_property (CACHE _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE PROPERTY VALUE "${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE-NOTFOUND") else() unset (_${_PYTHON_PREFIX}_Development_SABI_LIBRARY_REASON_FAILURE CACHE) endif() if (WIN32 AND _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) # search for debug library get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" DIRECTORY) find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS} NO_DEFAULT_PATH) # second try including CMAKE variables to catch-up non conventional layouts find_library (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # retrieve runtime libraries if (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) _python_find_runtime_library (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES bin) endif() if (_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG) get_filename_component (_${_PYTHON_PREFIX}_PATH "${_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PATH2 "${_${_PYTHON_PREFIX}_PATH}" DIRECTORY) _python_find_runtime_library (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES_DEBUG} NAMES_PER_DIR HINTS "${_${_PYTHON_PREFIX}_PATH}" "${_${_PYTHON_PREFIX}_PATH2}" ${_${_PYTHON_PREFIX}_HINTS} PATH_SUFFIXES bin) endif() endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) while (NOT _${_PYTHON_PREFIX}_INCLUDE_DIR) set (_${_PYTHON_PREFIX}_LIBRARY_REQUIRED FALSE) set (_${_PYTHON_PREFIX}_SABI_LIBRARY_REQUIRED FALSE) foreach (_${_PYTHON_PREFIX}_COMPONENT IN ITEMS Module SABIModule Embed) string (TOUPPER "${_${_PYTHON_PREFIX}_COMPONENT}" _${_PYTHON_PREFIX}_ID) if ("Development.${_${_PYTHON_PREFIX}_COMPONENT}" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND "LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${_${_PYTHON_PREFIX}_ID}_ARTIFACTS) set (_${_PYTHON_PREFIX}_LIBRARY_REQUIRED TRUE) endif() if ("Development.${_${_PYTHON_PREFIX}_COMPONENT}" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND "SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_${_${_PYTHON_PREFIX}_ID}_ARTIFACTS) set (_${_PYTHON_PREFIX}_SABI_LIBRARY_REQUIRED TRUE) endif() endforeach() if ((_${_PYTHON_PREFIX}_LIBRARY_REQUIRED AND NOT _${_PYTHON_PREFIX}_LIBRARY_RELEASE) AND (_${_PYTHON_PREFIX}_SABI_LIBRARY_REQUIRED AND NOT _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE)) # Don't search for include dir if no library was founded break() endif() if ((${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT CMAKE_CROSSCOMPILING) OR _${_PYTHON_PREFIX}_CONFIG) _python_get_config_var (_${_PYTHON_PREFIX}_INCLUDE_DIRS INCLUDES) find_path (_${_PYTHON_PREFIX}_INCLUDE_DIR NAMES ${_${_PYTHON_PREFIX}_INCLUDE_NAMES} HINTS ${_${_PYTHON_PREFIX}_INCLUDE_DIRS} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # Rely on HINTS and standard paths if interpreter or config tool failed to locate artifacts if (NOT _${_PYTHON_PREFIX}_INCLUDE_DIR) unset (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS) if (_${_PYTHON_PREFIX}_FIND_VIRTUALENV MATCHES "^(FIRST|ONLY)$") set (_${_PYTHON_PREFIX}_VIRTUALENV_PATHS ENV VIRTUAL_ENV ENV CONDA_PREFIX) endif() unset (_${_PYTHON_PREFIX}_INCLUDE_HINTS) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS AND _${_PYTHON_PREFIX}_LIBRARY_RELEASE) # Use the library's install prefix as a hint if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "^(.+/Frameworks/Python.framework/Versions/[0-9.]+)") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") elseif (_${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "^(.+)/lib(64|32)?/python[0-9.]+/config") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") elseif (DEFINED CMAKE_LIBRARY_ARCHITECTURE AND ${_${_PYTHON_PREFIX}_LIBRARY_RELEASE} MATCHES "^(.+)/lib/${CMAKE_LIBRARY_ARCHITECTURE}") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") else() # assume library is in a directory under root get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_PREFIX}" DIRECTORY) list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") endif() elseif ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS AND _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE) # Use the library's install prefix as a hint if (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE MATCHES "^(.+/Frameworks/Python.framework/Versions/[0-9.]+)") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") elseif (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE MATCHES "^(.+)/lib(64|32)?/python[0-9.]+/config") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") elseif (DEFINED CMAKE_LIBRARY_ARCHITECTURE AND ${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE} MATCHES "^(.+)/lib/${CMAKE_LIBRARY_ARCHITECTURE}") list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}") else() # assume library is in a directory under root get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" DIRECTORY) get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_PREFIX}" DIRECTORY) list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PREFIX}") endif() endif() _python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS VERSION ${_${_PYTHON_PREFIX}_VERSION}) _python_get_registries (_${_PYTHON_PREFIX}_REGISTRY_PATHS VERSION ${_${_PYTHON_PREFIX}_VERSION}) _python_get_path_suffixes (_${_PYTHON_PREFIX}_PATH_SUFFIXES VERSION ${_${_PYTHON_PREFIX}_VERSION} INCLUDE) if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST") find_path (_${_PYTHON_PREFIX}_INCLUDE_DIR NAMES ${_${_PYTHON_PREFIX}_INCLUDE_NAMES} HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST") find_path (_${_PYTHON_PREFIX}_INCLUDE_DIR NAMES ${_${_PYTHON_PREFIX}_INCLUDE_NAMES} HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${_${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST") set (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}) else() unset (__${_PYTHON_PREFIX}_FRAMEWORK_PATHS) endif() if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST") set (__${_PYTHON_PREFIX}_REGISTRY_PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}) else() unset (__${_PYTHON_PREFIX}_REGISTRY_PATHS) endif() find_path (_${_PYTHON_PREFIX}_INCLUDE_DIR NAMES ${_${_PYTHON_PREFIX}_INCLUDE_NAMES} HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS} PATHS ${_${_PYTHON_PREFIX}_VIRTUALENV_PATHS} ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS} ${__${_PYTHON_PREFIX}_REGISTRY_PATHS} PATH_SUFFIXES ${_${_PYTHON_PREFIX}_PATH_SUFFIXES} NO_SYSTEM_ENVIRONMENT_PATH NO_CMAKE_SYSTEM_PATH) endif() # search header file in standard locations find_path (_${_PYTHON_PREFIX}_INCLUDE_DIR NAMES ${_${_PYTHON_PREFIX}_INCLUDE_NAMES}) break() endwhile() set (${_PYTHON_PREFIX}_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}") if (_${_PYTHON_PREFIX}_INCLUDE_DIR AND NOT EXISTS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}") set_property (CACHE _${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE PROPERTY VALUE "Cannot find the directory \"${_${_PYTHON_PREFIX}_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_INCLUDE_DIR-NOTFOUND") else() unset (_${_PYTHON_PREFIX}_Development_INCLUDE_DIR_REASON_FAILURE CACHE) endif() if (_${_PYTHON_PREFIX}_INCLUDE_DIR) # retrieve version from header file _python_get_version (INCLUDE PREFIX _${_PYTHON_PREFIX}_INC_) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS AND _${_PYTHON_PREFIX}_LIBRARY_RELEASE) if ("${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_INC_VERSION_MINOR}" VERSION_EQUAL _${_PYTHON_PREFIX}_VERSION) # update versioning set (_${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_INC_VERSION}) set (_${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_INC_VERSION_PATCH}) elseif (_${_PYTHON_PREFIX}_VERSION VERSION_EQUAL _${_PYTHON_PREFIX}_INC_VERSION_MAJOR) # library specify only major version, use include file for full version information set (_${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_INC_VERSION}) set (_${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_INC_VERSION_MINOR}) set (_${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_INC_VERSION_PATCH}) endif() else() set (_${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_INC_VERSION}) set (_${_PYTHON_PREFIX}_VERSION_MAJOR ${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}) set (_${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_INC_VERSION_MINOR}) set (_${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_INC_VERSION_PATCH}) endif() endif() endif() if (NOT ${_PYTHON_PREFIX}_Interpreter_FOUND AND NOT ${_PYTHON_PREFIX}_Compiler_FOUND) # set public version information set (${_PYTHON_PREFIX}_VERSION ${_${_PYTHON_PREFIX}_VERSION}) set (${_PYTHON_PREFIX}_VERSION_MAJOR ${_${_PYTHON_PREFIX}_VERSION_MAJOR}) set (${_PYTHON_PREFIX}_VERSION_MINOR ${_${_PYTHON_PREFIX}_VERSION_MINOR}) set (${_PYTHON_PREFIX}_VERSION_PATCH ${_${_PYTHON_PREFIX}_VERSION_PATCH}) endif() # define public variables if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) set (${_PYTHON_PREFIX}_LIBRARY_DEBUG "${_${_PYTHON_PREFIX}_LIBRARY_DEBUG}") _python_select_library_configurations (${_PYTHON_PREFIX}) set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE "${_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}") set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG "${_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}") if (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE) set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}") elseif (_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${_${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}") else() set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY "${_PYTHON_PREFIX}_RUNTIME_LIBRARY-NOTFOUND") endif() _python_set_library_dirs (${_PYTHON_PREFIX}_LIBRARY_DIRS _${_PYTHON_PREFIX}_LIBRARY_RELEASE _${_PYTHON_PREFIX}_LIBRARY_DEBUG) if (UNIX) if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$") set (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DIRS ${${_PYTHON_PREFIX}_LIBRARY_DIRS}) endif() else() _python_set_library_dirs (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DIRS _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG) endif() if (WIN32 AND _${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "t${CMAKE_IMPORT_LIBRARY_SUFFIX}$") # On windows, header file is shared between the different implementations # So Py_GIL_DISABLED should be set explicitly set (${_PYTHON_PREFIX}_DEFINITIONS Py_GIL_DISABLED=1) else() unset (${_PYTHON_PREFIX}_DEFINITIONS) endif() endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) set (${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG "${_${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG}") _python_select_library_configurations (${_PYTHON_PREFIX}_SABI) set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE "${_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE}") set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG "${_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG}") if (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE) set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY "${_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE}") elseif (_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG) set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY "${_${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG}") else() set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY "${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY-NOTFOUND") endif() _python_set_library_dirs (${_PYTHON_PREFIX}_SABI_LIBRARY_DIRS _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG) if (UNIX) if (_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$") set (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DIRS ${${_PYTHON_PREFIX}_LIBRARY_DIRS}) endif() else() _python_set_library_dirs (${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DIRS _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG) endif() if (WIN32 AND _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE MATCHES "t${CMAKE_IMPORT_LIBRARY_SUFFIX}$") # On windows, header file is shared between the different implementations # So Py_GIL_DISABLED should be set explicitly set (${_PYTHON_PREFIX}_DEFINITIONS Py_GIL_DISABLED=1) else() unset (${_PYTHON_PREFIX}_DEFINITIONS) endif() endif() if (_${_PYTHON_PREFIX}_LIBRARY_RELEASE OR _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE OR _${_PYTHON_PREFIX}_INCLUDE_DIR) if (${_PYTHON_PREFIX}_Interpreter_FOUND OR ${_PYTHON_PREFIX}_Compiler_FOUND) # development environment must be compatible with interpreter/compiler if ("${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}" VERSION_EQUAL "${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR}" AND "${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_INC_VERSION_MINOR}" VERSION_EQUAL "${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}") _python_set_development_module_found (Module) _python_set_development_module_found (SABIModule) _python_set_development_module_found (Embed) endif() elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR AND "${_${_PYTHON_PREFIX}_INC_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_INC_VERSION_MINOR}" VERSION_EQUAL "${_${_PYTHON_PREFIX}_VERSION_MAJOR}.${_${_PYTHON_PREFIX}_VERSION_MINOR}") _python_set_development_module_found (Module) _python_set_development_module_found (SABIModule) _python_set_development_module_found (Embed) endif() if (DEFINED _${_PYTHON_PREFIX}_FIND_ABI AND (NOT _${_PYTHON_PREFIX}_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS OR (NOT WIN32 AND NOT _${_PYTHON_PREFIX}_INC_ABI IN_LIST _${_PYTHON_PREFIX}_ABIFLAGS))) set (${_PYTHON_PREFIX}_Development.Module_FOUND FALSE) set (${_PYTHON_PREFIX}_Development.SABIModule_FOUND FALSE) set (${_PYTHON_PREFIX}_Development.Embed_FOUND FALSE) endif() endif() if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Development.Module_FOUND AND ${_PYTHON_PREFIX}_Development.Embed_FOUND) set (${_PYTHON_PREFIX}_Development_FOUND TRUE) endif() if ((${_PYTHON_PREFIX}_Development.Module_FOUND OR ${_PYTHON_PREFIX}_Development.SABIModule_FOUND OR ${_PYTHON_PREFIX}_Development.Embed_FOUND) AND EXISTS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}/PyPy.h") # retrieve PyPy version file (STRINGS "${_${_PYTHON_PREFIX}_INCLUDE_DIR}/patchlevel.h" ${_PYTHON_PREFIX}_PyPy_VERSION REGEX "^#define[ \t]+PYPY_VERSION[ \t]+\"[^\"]+\"") string (REGEX REPLACE "^#define[ \t]+PYPY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" ${_PYTHON_PREFIX}_PyPy_VERSION "${${_PYTHON_PREFIX}_PyPy_VERSION}") endif() unset(${_PYTHON_PREFIX}_LINK_OPTIONS) if (${_PYTHON_PREFIX}_Development.Embed_FOUND AND APPLE AND ${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$") # rpath must be specified if python is part of a framework unset(_${_PYTHON_PREFIX}_is_prefix) foreach (_${_PYTHON_PREFIX}_implementation IN LISTS _${_PYTHON_PREFIX}_FIND_IMPLEMENTATIONS) foreach (_${_PYTHON_PREFIX}_framework IN LISTS _${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_implementation}_FRAMEWORKS) cmake_path (IS_PREFIX _${_PYTHON_PREFIX}_framework "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" _${_PYTHON_PREFIX}_is_prefix) if (_${_PYTHON_PREFIX}_is_prefix) cmake_path (GET _${_PYTHON_PREFIX}_framework PARENT_PATH _${_PYTHON_PREFIX}_framework) set (${_PYTHON_PREFIX}_LINK_OPTIONS "LINKER:-rpath,${_${_PYTHON_PREFIX}_framework}") break() endif() endforeach() if (_${_PYTHON_PREFIX}_is_prefix) break() endif() endforeach() unset(_${_PYTHON_PREFIX}_implementation) unset(_${_PYTHON_PREFIX}_framework) unset(_${_PYTHON_PREFIX}_is_prefix) endif() if (NOT DEFINED ${_PYTHON_PREFIX}_SOABI) _python_get_config_var (${_PYTHON_PREFIX}_SOABI SOABI) endif() if (NOT DEFINED ${_PYTHON_PREFIX}_SOSABI) _python_get_config_var (${_PYTHON_PREFIX}_SOSABI SOSABI) endif() if (WIN32 AND NOT DEFINED ${_PYTHON_PREFIX}_DEBUG_POSTFIX) _python_get_config_var (${_PYTHON_PREFIX}_DEBUG_POSTFIX POSTFIX) endif() _python_compute_development_signature (Module) _python_compute_development_signature (SABIModule) _python_compute_development_signature (Embed) # Restore the original find library ordering if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES) set (CMAKE_FIND_LIBRARY_SUFFIXES ${_${_PYTHON_PREFIX}_CMAKE_FIND_LIBRARY_SUFFIXES}) endif() if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) set (${_PYTHON_PREFIX}_LIBRARY "${_${_PYTHON_PREFIX}_LIBRARY_RELEASE}" CACHE FILEPATH "${_PYTHON_PREFIX} Library") endif() if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) set (${_PYTHON_PREFIX}_SABI_LIBRARY "${_${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE}" CACHE FILEPATH "${_PYTHON_PREFIX} ABI Library") endif() if ("INCLUDE_DIR" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) set (${_PYTHON_PREFIX}_INCLUDE_DIR "${_${_PYTHON_PREFIX}_INCLUDE_DIR}" CACHE FILEPATH "${_PYTHON_PREFIX} Include Directory") endif() endif() _python_mark_as_internal (_${_PYTHON_PREFIX}_LIBRARY_RELEASE _${_PYTHON_PREFIX}_LIBRARY_DEBUG _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG _${_PYTHON_PREFIX}_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_SABI_LIBRARY_DEBUG _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_RELEASE _${_PYTHON_PREFIX}_RUNTIME_SABI_LIBRARY_DEBUG _${_PYTHON_PREFIX}_INCLUDE_DIR _${_PYTHON_PREFIX}_CONFIG _${_PYTHON_PREFIX}_DEVELOPMENT_MODULE_SIGNATURE _${_PYTHON_PREFIX}_DEVELOPMENT_EMBED_SIGNATURE) endif() if (${_PYTHON_PREFIX}_FIND_REQUIRED_NumPy) list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS) endif() if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Interpreter_FOUND) list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS _${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) if (DEFINED ${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR AND IS_ABSOLUTE "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") set (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}" CACHE INTERNAL "") elseif (DEFINED _${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) # compute numpy signature. Depends on interpreter and development signatures string (MD5 __${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}:${_${_PYTHON_PREFIX}_DEVELOPMENT_MODULE_SIGNATURE}:${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") if (NOT __${_PYTHON_PREFIX}_NUMPY_SIGNATURE STREQUAL _${_PYTHON_PREFIX}_NUMPY_SIGNATURE OR NOT EXISTS "${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") unset (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR CACHE) unset (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE CACHE) endif() endif() # Workaround Intel MKL library outputting a message in stdout, which cause # incorrect detection of numpy.get_include() and numpy.__version__ # See https://github.com/numpy/numpy/issues/23775 and # https://gitlab.kitware.com/cmake/cmake/-/issues/26240 if(NOT DEFINED ENV{MKL_ENABLE_INSTRUCTIONS}) set(_${_PYTHON_PREFIX}_UNSET_ENV_VAR_MKL_ENABLE_INSTRUCTIONS YES) set(ENV{MKL_ENABLE_INSTRUCTIONS} "SSE4_2") endif() if (NOT _${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) execute_process(COMMAND ${${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry: import numpy; sys.stdout.write(numpy.get_include())\nexcept:pass\n" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_PATH ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE) if (NOT _${_PYTHON_PREFIX}_RESULT) find_path (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR NAMES "numpy/arrayobject.h" "numpy/numpyconfig.h" HINTS "${_${_PYTHON_PREFIX}_NumPy_PATH}" NO_DEFAULT_PATH) endif() endif() set (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") if(_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR AND NOT EXISTS "${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}") set_property (CACHE _${_PYTHON_PREFIX}_NumPy_REASON_FAILURE PROPERTY VALUE "Cannot find the directory \"${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}\"") set_property (CACHE _${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR PROPERTY VALUE "${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR-NOTFOUND") endif() if (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR) execute_process (COMMAND ${${_PYTHON_PREFIX}_INTERPRETER_LAUNCHER} "${_${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys\ntry: import numpy; sys.stdout.write(numpy.__version__)\nexcept:pass\n" RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT OUTPUT_VARIABLE _${_PYTHON_PREFIX}_NumPy_VERSION) if (NOT _${_PYTHON_PREFIX}_RESULT) set (${_PYTHON_PREFIX}_NumPy_VERSION "${_${_PYTHON_PREFIX}_NumPy_VERSION}") else() unset (${_PYTHON_PREFIX}_NumPy_VERSION) endif() # final step: set NumPy founded only if Development.Module component is founded as well set(${_PYTHON_PREFIX}_NumPy_FOUND ${${_PYTHON_PREFIX}_Development.Module_FOUND}) else() set (${_PYTHON_PREFIX}_NumPy_FOUND FALSE) endif() # Unset MKL_ENABLE_INSTRUCTIONS if set by us if(DEFINED _${_PYTHON_PREFIX}_UNSET_ENV_VAR_MKL_ENABLE_INSTRUCTIONS) unset(_${_PYTHON_PREFIX}_UNSET_ENV_VAR_MKL_ENABLE_INSTRUCTIONS) unset(ENV{MKL_ENABLE_INSTRUCTIONS}) endif() if (${_PYTHON_PREFIX}_NumPy_FOUND) unset (_${_PYTHON_PREFIX}_NumPy_REASON_FAILURE CACHE) # compute and save numpy signature string (MD5 __${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${_${_PYTHON_PREFIX}_INTERPRETER_SIGNATURE}:${_${_PYTHON_PREFIX}_DEVELOPMENT_MODULE_SIGNATURE}:${${_PYTHON_PREFIX}_NumPyINCLUDE_DIR}") set (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE "${__${_PYTHON_PREFIX}_NUMPY_SIGNATURE}" CACHE INTERNAL "") else() unset (_${_PYTHON_PREFIX}_NUMPY_SIGNATURE CACHE) endif() if (${_PYTHON_PREFIX}_ARTIFACTS_INTERACTIVE) set (${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR "${_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR}" CACHE FILEPATH "${_PYTHON_PREFIX} NumPy Include Directory") endif() _python_mark_as_internal (_${_PYTHON_PREFIX}_NumPy_INCLUDE_DIR _${_PYTHON_PREFIX}_NUMPY_SIGNATURE) endif() # final validation if (${_PYTHON_PREFIX}_VERSION_MAJOR AND NOT ${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR) _python_display_failure ("Could NOT find ${_PYTHON_PREFIX}: Found unsuitable major version \"${${_PYTHON_PREFIX}_VERSION_MAJOR}\", but required major version is exact version \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"") cmake_policy(POP) return() endif() unset (_${_PYTHON_PREFIX}_REASON_FAILURE) foreach (_${_PYTHON_PREFIX}_COMPONENT IN ITEMS Interpreter Compiler Development NumPy) if (_${_PYTHON_PREFIX}_COMPONENT STREQUAL "Development") foreach (artifact IN LISTS _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_ARTIFACTS) if (_${_PYTHON_PREFIX}_Development_${artifact}_REASON_FAILURE) _python_add_reason_failure ("Development" "${_${_PYTHON_PREFIX}_Development_${artifact}_REASON_FAILURE}") endif() endforeach() endif() if (_${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_REASON_FAILURE) string (APPEND _${_PYTHON_PREFIX}_REASON_FAILURE "\n ${_${_PYTHON_PREFIX}_COMPONENT}: ${_${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_REASON_FAILURE}") unset (_${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_REASON_FAILURE CACHE) endif() endforeach() find_package_handle_standard_args (${_PYTHON_PREFIX} REQUIRED_VARS ${_${_PYTHON_PREFIX}_REQUIRED_VARS} VERSION_VAR ${_PYTHON_PREFIX}_VERSION HANDLE_VERSION_RANGE HANDLE_COMPONENTS REASON_FAILURE_MESSAGE "${_${_PYTHON_PREFIX}_REASON_FAILURE}") # Create imported targets and helper functions if(_${_PYTHON_PREFIX}_CMAKE_ROLE STREQUAL "PROJECT") if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Interpreter_FOUND) if(NOT TARGET ${_PYTHON_PREFIX}::Interpreter) add_executable (${_PYTHON_PREFIX}::Interpreter IMPORTED) set_property (TARGET ${_PYTHON_PREFIX}::Interpreter PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_EXECUTABLE}") endif() if(${_PYTHON_PREFIX}_EXECUTABLE_DEBUG AND NOT TARGET ${_PYTHON_PREFIX}::InterpreterDebug) add_executable (${_PYTHON_PREFIX}::InterpreterDebug IMPORTED) set_property (TARGET ${_PYTHON_PREFIX}::InterpreterDebug PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}") endif() if(NOT TARGET ${_PYTHON_PREFIX}::InterpreterMultiConfig) add_executable (${_PYTHON_PREFIX}::InterpreterMultiConfig IMPORTED) set_property (TARGET ${_PYTHON_PREFIX}::InterpreterMultiConfig PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_EXECUTABLE}") if(${_PYTHON_PREFIX}_EXECUTABLE_DEBUG) set_target_properties (${_PYTHON_PREFIX}::InterpreterMultiConfig PROPERTIES IMPORTED_CONFIGURATIONS DEBUG IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_EXECUTABLE_DEBUG}") endif() endif() endif() if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Compiler_FOUND AND NOT TARGET ${_PYTHON_PREFIX}::Compiler) add_executable (${_PYTHON_PREFIX}::Compiler IMPORTED) set_property (TARGET ${_PYTHON_PREFIX}::Compiler PROPERTY IMPORTED_LOCATION "${${_PYTHON_PREFIX}_COMPILER}") endif() if (("Development.Module" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Development.Module_FOUND) OR ("Development.SABIModule" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Development.SABIModule_FOUND) OR ("Development.Embed" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_Development.Embed_FOUND)) macro (__PYTHON_IMPORT_LIBRARY __name) if (${ARGC} GREATER 1) set (_PREFIX "${ARGV1}_") else() set (_PREFIX "") endif() if (${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$" OR ${_PYTHON_PREFIX}_RUNTIME_${_PREFIX}LIBRARY_RELEASE) set (_${_PYTHON_PREFIX}_LIBRARY_TYPE SHARED) else() set (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC) endif() if (NOT TARGET ${__name}) add_library (${__name} ${_${_PYTHON_PREFIX}_LIBRARY_TYPE} IMPORTED) endif() set_property (TARGET ${__name} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIRS}") if (${_PYTHON_PREFIX}_DEFINITIONS) set_property (TARGET ${__name} PROPERTY INTERFACE_COMPILE_DEFINITIONS "${${_PYTHON_PREFIX}_DEFINITIONS}") endif() if (${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_${_PREFIX}LIBRARY_RELEASE) # System manage shared libraries in two parts: import and runtime if (${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_DEBUG) set_property (TARGET ${__name} PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" IMPORTED_IMPLIB_RELEASE "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE}" IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_${_PREFIX}RUNTIME_LIBRARY_RELEASE}") set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" IMPORTED_IMPLIB_DEBUG "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_DEBUG}" IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_RUNTIME_${_PREFIX}LIBRARY_DEBUG}") else() set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARIES}" IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_${_PREFIX}LIBRARY_RELEASE}") endif() else() if (${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_DEBUG) set_property (TARGET ${__name} PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG) set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C" IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE}") set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C" IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_DEBUG}") else() set_target_properties (${__name} PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C" IMPORTED_LOCATION "${${_PYTHON_PREFIX}_${_PREFIX}LIBRARY_RELEASE}") endif() endif() if (_${_PYTHON_PREFIX}_LIBRARY_TYPE STREQUAL "STATIC") # extend link information with dependent libraries _python_get_config_var (_${_PYTHON_PREFIX}_LINK_LIBRARIES LIBS) if (_${_PYTHON_PREFIX}_LINK_LIBRARIES) set_property (TARGET ${__name} PROPERTY INTERFACE_LINK_LIBRARIES ${_${_PYTHON_PREFIX}_LINK_LIBRARIES}) endif() endif() if (${_PYTHON_PREFIX}_LINK_OPTIONS AND _${_PYTHON_PREFIX}_LIBRARY_TYPE STREQUAL "SHARED") set_property (TARGET ${__name} PROPERTY INTERFACE_LINK_OPTIONS "${${_PYTHON_PREFIX}_LINK_OPTIONS}") endif() endmacro() macro (__PYTHON_IMPORT_MODULE __name) if (NOT TARGET ${__name}) add_library (${__name} INTERFACE IMPORTED) endif() set_property (TARGET ${__name} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIRS}") if (${_PYTHON_PREFIX}_DEFINITIONS) set_property (TARGET ${__name} PROPERTY INTERFACE_COMPILE_DEFINITIONS "${${_PYTHON_PREFIX}_DEFINITIONS}") endif() # When available, enforce shared library generation with undefined symbols if (APPLE) set_property (TARGET ${__name} PROPERTY INTERFACE_LINK_OPTIONS "LINKER:-undefined,dynamic_lookup") endif() if (CMAKE_SYSTEM_NAME STREQUAL "SunOS") set_property (TARGET ${__name} PROPERTY INTERFACE_LINK_OPTIONS "LINKER:-z,nodefs") endif() if (CMAKE_SYSTEM_NAME STREQUAL "AIX") set_property (TARGET ${__name} PROPERTY INTERFACE_LINK_OPTIONS "LINKER:-b,erok") endif() endmacro() if (${_PYTHON_PREFIX}_Development.Embed_FOUND) __python_import_library (${_PYTHON_PREFIX}::Python) endif() if (${_PYTHON_PREFIX}_Development.Module_FOUND) if ("LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_MODULE_ARTIFACTS) # On Windows/CYGWIN/MSYS, Python::Module is the same as Python::Python # but ALIAS cannot be used because the imported library is not GLOBAL. __python_import_library (${_PYTHON_PREFIX}::Module) else() __python_import_module (${_PYTHON_PREFIX}::Module) endif() endif() if (${_PYTHON_PREFIX}_Development.SABIModule_FOUND) if ("SABI_LIBRARY" IN_LIST _${_PYTHON_PREFIX}_FIND_DEVELOPMENT_SABIMODULE_ARTIFACTS) __python_import_library (${_PYTHON_PREFIX}::SABIModule SABI) else() __python_import_module (${_PYTHON_PREFIX}::SABIModule) endif() endif() # # PYTHON_ADD_LIBRARY ( [STATIC|SHARED|MODULE] src1 src2 ... srcN) # It is used to build modules for python. # function (__${_PYTHON_PREFIX}_ADD_LIBRARY prefix name) cmake_parse_arguments (PARSE_ARGV 2 PYTHON_ADD_LIBRARY "STATIC;SHARED;MODULE;WITH_SOABI" "USE_SABI" "") if (PYTHON_ADD_LIBRARY_STATIC) set (type STATIC) elseif (PYTHON_ADD_LIBRARY_SHARED) set (type SHARED) else() set (type MODULE) endif() if (PYTHON_ADD_LIBRARY_USE_SABI) if (NOT type STREQUAL MODULE) message (SEND_ERROR "${prefix}_ADD_LIBRARY: 'USE_SABI' option is only valid for 'MODULE' type.") return() endif() if (NOT PYTHON_ADD_LIBRARY_USE_SABI MATCHES "^(3)(\\.([0-9]+))?$") message (SEND_ERROR "${prefix}_ADD_LIBRARY: ${PYTHON_ADD_LIBRARY_USE_SABI}: wrong version specified for 'USE_SABI'.") return() endif() # compute value for Py_LIMITED_API macro set (major_version "${CMAKE_MATCH_1}") unset (minor_version) if (CMAKE_MATCH_3) set (minor_version "${CMAKE_MATCH_3}") endif() if (major_version EQUAL "3" AND NOT minor_version) set (Py_LIMITED_API "3") elseif ("${major_version}.${minor_version}" VERSION_LESS "3.2") message (SEND_ERROR "${prefix}_ADD_LIBRARY: ${PYTHON_ADD_LIBRARY_USE_SABI}: invalid version. Version must be '3.2' or upper.") return() else() set (Py_LIMITED_API "0x0${major_version}") if (NOT minor_version) string (APPEND Py_LIMITED_API "00") else() if (minor_version LESS 16) string (APPEND Py_LIMITED_API "0") endif() math (EXPR minor_version "${minor_version}" OUTPUT_FORMAT HEXADECIMAL) string (REGEX REPLACE "^0x(.+)$" "\\1" minor_version "${minor_version}") string (APPEND Py_LIMITED_API "${minor_version}") endif() string (APPEND Py_LIMITED_API "0000") endif() endif() if (type STREQUAL "MODULE") if (PYTHON_ADD_LIBRARY_USE_SABI AND NOT TARGET ${prefix}::SABIModule) message (SEND_ERROR "${prefix}_ADD_LIBRARY: dependent target '${prefix}::SABIModule' is not defined.\n Did you miss to request COMPONENT 'Development.SABIModule'?") return() endif() if (NOT PYTHON_ADD_LIBRARY_USE_SABI AND NOT TARGET ${prefix}::Module) message (SEND_ERROR "${prefix}_ADD_LIBRARY: dependent target '${prefix}::Module' is not defined.\n Did you miss to request COMPONENT 'Development.Module'?") return() endif() endif() if (NOT type STREQUAL "MODULE" AND NOT TARGET ${prefix}::Python) message (SEND_ERROR "${prefix}_ADD_LIBRARY: dependent target '${prefix}::Python' is not defined.\n Did you miss to request COMPONENT 'Development.Embed'?") return() endif() add_library (${name} ${type} ${PYTHON_ADD_LIBRARY_UNPARSED_ARGUMENTS}) get_property (type TARGET ${name} PROPERTY TYPE) if (type STREQUAL "MODULE_LIBRARY") if (PYTHON_ADD_LIBRARY_USE_SABI) target_compile_definitions (${name} PRIVATE Py_LIMITED_API=${Py_LIMITED_API}) target_link_libraries (${name} PRIVATE ${prefix}::SABIModule) else() target_link_libraries (${name} PRIVATE ${prefix}::Module) endif() # customize library name to follow module name rules set_property (TARGET ${name} PROPERTY PREFIX "") if(CMAKE_SYSTEM_NAME STREQUAL "Windows") set_property (TARGET ${name} PROPERTY SUFFIX ".pyd") if (${prefix}_DEBUG_POSTFIX) set_property (TARGET ${name} PROPERTY DEBUG_POSTFIX "${${prefix}_DEBUG_POSTFIX}") endif() endif() if (PYTHON_ADD_LIBRARY_WITH_SOABI) if (NOT PYTHON_ADD_LIBRARY_USE_SABI AND ${prefix}_SOABI) get_property (suffix TARGET ${name} PROPERTY SUFFIX) if (NOT suffix) set (suffix "${CMAKE_SHARED_MODULE_SUFFIX}") endif() set_property (TARGET ${name} PROPERTY SUFFIX ".${${prefix}_SOABI}${suffix}") endif() if (PYTHON_ADD_LIBRARY_USE_SABI AND ${prefix}_SOSABI) get_property (suffix TARGET ${name} PROPERTY SUFFIX) if (NOT suffix) set (suffix "${CMAKE_SHARED_MODULE_SUFFIX}") endif() set_property (TARGET ${name} PROPERTY SUFFIX ".${${prefix}_SOSABI}${suffix}") endif() endif() else() if (PYTHON_ADD_LIBRARY_WITH_SOABI OR PYTHON_ADD_LIBRARY_USE_SABI) message (AUTHOR_WARNING "Find${prefix}: Options 'WITH_SOABI' and 'USE_SABI' are only supported for `MODULE` library type.") endif() target_link_libraries (${name} PRIVATE ${prefix}::Python) endif() endfunction() endif() if ("NumPy" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS AND ${_PYTHON_PREFIX}_NumPy_FOUND AND NOT TARGET ${_PYTHON_PREFIX}::NumPy AND TARGET ${_PYTHON_PREFIX}::Module) add_library (${_PYTHON_PREFIX}::NumPy INTERFACE IMPORTED) set_property (TARGET ${_PYTHON_PREFIX}::NumPy PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_NumPy_INCLUDE_DIRS}") target_link_libraries (${_PYTHON_PREFIX}::NumPy INTERFACE ${_PYTHON_PREFIX}::Module) endif() endif() # final clean-up # Restore CMAKE_FIND_APPBUNDLE if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE) set (CMAKE_FIND_APPBUNDLE ${_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE}) unset (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE) else() unset (CMAKE_FIND_APPBUNDLE) endif() # Restore CMAKE_FIND_FRAMEWORK if (DEFINED _${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK) set (CMAKE_FIND_FRAMEWORK ${_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK}) unset (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK) else() unset (CMAKE_FIND_FRAMEWORK) endif() cmake_policy(POP)