1268 lines
62 KiB
CMake
1268 lines
62 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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#
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# This file is a "template" file used by various FindPython modules.
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#
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cmake_policy (VERSION 3.7)
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#
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# Initial configuration
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#
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if (NOT DEFINED _PYTHON_PREFIX)
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message (FATAL_ERROR "FindPython: INTERNAL ERROR")
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endif()
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if (NOT DEFINED _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
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message (FATAL_ERROR "FindPython: INTERNAL ERROR")
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endif()
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if (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL 3)
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set(_${_PYTHON_PREFIX}_VERSIONS 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0)
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elseif (_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR EQUAL 2)
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set(_${_PYTHON_PREFIX}_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0)
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else()
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message (FATAL_ERROR "FindPython: INTERNAL ERROR")
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endif()
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#
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# helper commands
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#
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macro (_PYTHON_DISPLAY_FAILURE _PYTHON_MSG)
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if (${_PYTHON_PREFIX}_FIND_REQUIRED)
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message (FATAL_ERROR "${_PYTHON_MSG}")
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else()
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if (NOT ${_PYTHON_PREFIX}_FIND_QUIETLY)
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message(STATUS "${_PYTHON_MSG}")
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endif ()
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endif()
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set (${_PYTHON_PREFIX}_FOUND FALSE)
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string (TOUPPER "${_PYTHON_PREFIX}" _${_PYTHON_PREFIX}_UPPER_PREFIX)
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set (${_PYTHON_UPPER_PREFIX}_FOUND FALSE)
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return()
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endmacro()
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macro (_PYTHON_FIND_FRAMEWORKS)
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set (${_PYTHON_PREFIX}_FRAMEWORKS)
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if (APPLE)
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set (_pff_frameworks ${CMAKE_FRAMEWORK_PATH}
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$ENV{CMAKE_FRAMEWORK_PATH}
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~/Library/Frameworks
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/usr/local/Frameworks
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${CMAKE_SYSTEM_FRAMEWORK_PATH})
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list (REMOVE_DUPLICATES _pff_frameworks)
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foreach (_pff_framework IN LISTS _pff_frameworks)
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if (EXISTS ${_pff_framework}/Python.framework)
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list (APPEND ${_PYTHON_PREFIX}_FRAMEWORKS ${_pff_framework}/Python.framework)
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endif()
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endforeach()
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unset (_pff_frameworks)
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unset (_pff_framework)
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endif()
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endmacro()
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function (_PYTHON_GET_FRAMEWORKS _PYTHON_PGF_FRAMEWORK_PATHS _PYTHON_VERSION)
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set (_PYTHON_FRAMEWORK_PATHS)
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foreach (_PYTHON_FRAMEWORK IN LISTS ${_PYTHON_PREFIX}_FRAMEWORKS)
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list (APPEND _PYTHON_FRAMEWORK_PATHS
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"${_PYTHON_FRAMEWORK}/Versions/${_PYTHON_VERSION}")
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endforeach()
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set (${_PYTHON_PGF_FRAMEWORK_PATHS} ${_PYTHON_FRAMEWORK_PATHS} PARENT_SCOPE)
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endfunction()
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function (_PYTHON_VALIDATE_INTERPRETER)
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if (NOT ${_PYTHON_PREFIX}_EXECUTABLE)
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return()
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endif()
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if (ARGC EQUAL 1)
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set (expected_version ${ARGV0})
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else()
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unset (expected_version)
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endif()
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get_filename_component (python_name "${${_PYTHON_PREFIX}_EXECUTABLE}" NAME)
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if (expected_version AND NOT python_name STREQUAL "python${expected_version}${CMAKE_EXECUTABLE_SUFFIX}")
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# executable found must have a specific version
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execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
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"import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:2]]))"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE version
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (result OR NOT version EQUAL expected_version)
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# interpreter not usable or has wrong major version
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set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
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return()
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endif()
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else()
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if (NOT python_name STREQUAL "python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}${CMAKE_EXECUTABLE_SUFFIX}")
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# executable found do not have version in name
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# ensure major version is OK
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execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
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"import sys; sys.stdout.write(str(sys.version_info[0]))"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE version
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (result OR NOT version EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
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# interpreter not usable or has wrong major version
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set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
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return()
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endif()
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endif()
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endif()
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if (CMAKE_SIZEOF_VOID_P AND "Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
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AND NOT CMAKE_CROSSCOMPILING)
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# In this case, interpreter must have same architecture as environment
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execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
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"import sys, struct; sys.stdout.write(str(struct.calcsize(\"P\")))"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE size
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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if (result OR NOT size EQUAL CMAKE_SIZEOF_VOID_P)
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# interpreter not usable or has wrong architecture
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set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
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return()
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endif()
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endif()
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endfunction()
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function (_PYTHON_VALIDATE_COMPILER expected_version)
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if (NOT ${_PYTHON_PREFIX}_COMPILER)
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return()
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endif()
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# retrieve python environment version from compiler
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set (working_dir "${CMAKE_CURRENT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/PythonCompilerVersion.dir")
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file (WRITE "${working_dir}/version.py" "import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:2]]))\n")
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execute_process (COMMAND "${${_PYTHON_PREFIX}_COMPILER}" /target:exe /embed "${working_dir}/version.py"
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WORKING_DIRECTORY "${working_dir}"
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OUTPUT_QUIET
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ERROR_QUIET
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OUTPUT_STRIP_TRAILING_WHITESPACE)
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execute_process (COMMAND "${working_dir}/version"
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WORKING_DIRECTORY "${working_dir}"
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RESULT_VARIABLE result
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OUTPUT_VARIABLE version
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ERROR_QUIET)
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file (REMOVE_RECURSE "${_${_PYTHON_PREFIX}_VERSION_DIR}")
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if (result OR NOT version EQUAL expected_version)
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# Compiler not usable or has wrong major version
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set (${_PYTHON_PREFIX}_COMPILER ${_PYTHON_PREFIX}_COMPILER-NOTFOUND CACHE INTERNAL "" FORCE)
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endif()
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endfunction()
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function (_PYTHON_FIND_RUNTIME_LIBRARY _PYTHON_LIB)
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string (REPLACE "_RUNTIME" "" _PYTHON_LIB "${_PYTHON_LIB}")
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# look at runtime part on systems supporting it
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if (CMAKE_SYSTEM_NAME STREQUAL "Windows" OR
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(CMAKE_SYSTEM_NAME MATCHES "MSYS|CYGWIN"
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AND ${_PYTHON_LIB} MATCHES "${CMAKE_IMPORT_LIBRARY_SUFFIX}$"))
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set (CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_SHARED_LIBRARY_SUFFIX})
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# MSYS has a special syntax for runtime libraries
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if (CMAKE_SYSTEM_NAME MATCHES "MSYS")
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list (APPEND CMAKE_FIND_LIBRARY_PREFIXES "msys-")
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endif()
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find_library (${ARGV})
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endif()
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endfunction()
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function (_PYTHON_SET_LIBRARY_DIRS _PYTHON_SLD_RESULT)
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unset (_PYTHON_DIRS)
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set (_PYTHON_LIBS ${ARGV})
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list (REMOVE_AT _PYTHON_LIBS 0)
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foreach (_PYTHON_LIB IN LISTS _PYTHON_LIBS)
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if (${_PYTHON_LIB})
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get_filename_component (_PYTHON_DIR "${${_PYTHON_LIB}}" DIRECTORY)
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list (APPEND _PYTHON_DIRS "${_PYTHON_DIR}")
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endif()
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endforeach()
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if (_PYTHON_DIRS)
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list (REMOVE_DUPLICATES _PYTHON_DIRS)
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endif()
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set (${_PYTHON_SLD_RESULT} ${_PYTHON_DIRS} PARENT_SCOPE)
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endfunction()
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# If major version is specified, it must be the same as internal major version
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if (DEFINED ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR
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AND NOT ${_PYTHON_PREFIX}_FIND_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
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_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}\"")
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endif()
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# handle components
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if (NOT ${_PYTHON_PREFIX}_FIND_COMPONENTS)
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set (${_PYTHON_PREFIX}_FIND_COMPONENTS Interpreter)
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set (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter TRUE)
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endif()
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foreach (_${_PYTHON_PREFIX}_COMPONENT IN LISTS ${_PYTHON_PREFIX}_FIND_COMPONENTS)
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set (${_PYTHON_PREFIX}_${_${_PYTHON_PREFIX}_COMPONENT}_FOUND FALSE)
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endforeach()
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unset (_${_PYTHON_PREFIX}_FIND_VERSIONS)
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# Set versions to search
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## default: search any version
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set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSIONS})
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if (${_PYTHON_PREFIX}_FIND_VERSION_COUNT GREATER 1)
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if (${_PYTHON_PREFIX}_FIND_VERSION_EXACT)
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set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_FIND_VERSION_MAJOR}.${${_PYTHON_PREFIX}_FIND_VERSION_MINOR})
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else()
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unset (_${_PYTHON_PREFIX}_FIND_VERSIONS)
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# add all compatible versions
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foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_VERSIONS)
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if (_${_PYTHON_PREFIX}_VERSION VERSION_GREATER_EQUAL ${_PYTHON_PREFIX}_FIND_VERSION)
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list (APPEND _${_PYTHON_PREFIX}_FIND_VERSIONS ${_${_PYTHON_PREFIX}_VERSION})
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endif()
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endforeach()
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endif()
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endif()
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# Python and Anaconda distributions: define which architectures can be used
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if (CMAKE_SIZEOF_VOID_P)
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# In this case, search only for 64bit or 32bit
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math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8")
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set (_${_PYTHON_PREFIX}_ARCH2 ${_${_PYTHON_PREFIX}_ARCH})
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else()
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# architecture unknown, search for both 64bit and 32bit
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set (_${_PYTHON_PREFIX}_ARCH 64)
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set (_${_PYTHON_PREFIX}_ARCH2 32)
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endif()
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# IronPython support
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if (CMAKE_SIZEOF_VOID_P)
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# In this case, search only for 64bit or 32bit
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math (EXPR _${_PYTHON_PREFIX}_ARCH "${CMAKE_SIZEOF_VOID_P} * 8")
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set (_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES ipy${_${_PYTHON_PREFIX}_ARCH} ipy)
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else()
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# architecture unknown, search for natural interpreter
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set (_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES ipy)
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endif()
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set (_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES net45 net40)
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# Apple frameworks handling
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_python_find_frameworks ()
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# Save CMAKE_FIND_APPBUNDLE
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if (DEFINED CMAKE_FIND_APPBUNDLE)
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set (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE ${CMAKE_FIND_APPBUNDLE})
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else()
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unset (_${_PYTHON_PREFIX}_CMAKE_FIND_APPBUNDLE)
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endif()
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# To avoid app bundle lookup
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set (CMAKE_FIND_APPBUNDLE "NEVER")
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# Save CMAKE_FIND_FRAMEWORK
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if (DEFINED CMAKE_FIND_FRAMEWORK)
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set (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK})
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if (CMAKE_FIND_FRAMEWORK STREQUAL "ONLY")
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message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: CMAKE_FIND_FRAMEWORK: 'ONLY' value is not supported. 'FIRST' will be used instead.")
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set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST")
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else()
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set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK ${CMAKE_FIND_FRAMEWORK})
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endif()
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else()
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unset (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK)
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set (_${_PYTHON_PREFIX}_FIND_FRAMEWORK "FIRST")
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endif()
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# To avoid framework lookup
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set (CMAKE_FIND_FRAMEWORK "NEVER")
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# Windows Registry handling
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if (DEFINED ${_PYTHON_PREFIX}_FIND_REGISTRY)
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if (NOT ${_PYTHON_PREFIX}_FIND_REGISTRY MATCHES "^(FIRST|LAST|NEVER)$")
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message (AUTHOR_WARNING "Find${_PYTHON_PREFIX}: ${${_PYTHON_PREFIX}_FIND_REGISTRY}: invalid value for '${_PYTHON_PREFIX}_FIND_REGISTRY'. 'FIRST', 'LAST' or 'NEVER' expected.")
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set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST")
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else()
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set (_${_PYTHON_PREFIX}_FIND_REGISTRY ${${_PYTHON_PREFIX}_FIND_REGISTRY})
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endif()
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else()
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set (_${_PYTHON_PREFIX}_FIND_REGISTRY "FIRST")
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endif()
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unset (_${_PYTHON_PREFIX}_REQUIRED_VARS)
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unset (_${_PYTHON_PREFIX}_CACHED_VARS)
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# first step, search for the interpreter
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if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
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if (${_PYTHON_PREFIX}_FIND_REQUIRED_Interpreter)
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list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_EXECUTABLE)
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list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_EXECUTABLE)
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endif()
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set (_${_PYTHON_PREFIX}_HINTS "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
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# look-up for various versions and locations
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foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
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string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
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_python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION})
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# Apple frameworks handling
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if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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NAMES_PER_DIR
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PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
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PATH_SUFFIXES bin
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NO_CMAKE_PATH
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NO_CMAKE_ENVIRONMENT_PATH
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NO_SYSTEM_ENVIRONMENT_PATH
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NO_CMAKE_SYSTEM_PATH)
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endif()
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# Windows registry
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if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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python
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${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
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NAMES_PER_DIR
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HINTS ${_${_PYTHON_PREFIX}_HINTS}
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PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
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[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
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[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
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[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
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[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
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[HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
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PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
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NO_SYSTEM_ENVIRONMENT_PATH
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NO_CMAKE_SYSTEM_PATH)
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endif()
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# try using HINTS
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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python
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${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
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NAMES_PER_DIR
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HINTS ${_${_PYTHON_PREFIX}_HINTS}
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PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
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NO_SYSTEM_ENVIRONMENT_PATH
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NO_CMAKE_SYSTEM_PATH)
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# try using standard paths.
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if (WIN32)
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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python
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${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
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NAMES_PER_DIR)
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else()
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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NAMES_PER_DIR)
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endif()
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# Apple frameworks handling
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if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "LAST")
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find_program (${_PYTHON_PREFIX}_EXECUTABLE
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NAMES python${_${_PYTHON_PREFIX}_VERSION}
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python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
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NAMES_PER_DIR
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PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
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PATH_SUFFIXES bin
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NO_DEFAULT_PATH)
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endif()
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# Windows registry
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if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST")
|
|
find_program (${_PYTHON_PREFIX}_EXECUTABLE
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION}
|
|
python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
|
|
python
|
|
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
|
|
NAMES_PER_DIR
|
|
PATHS [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
|
|
NO_DEFAULT_PATH)
|
|
endif()
|
|
|
|
_python_validate_interpreter (${_${_PYTHON_PREFIX}_VERSION})
|
|
if (${_PYTHON_PREFIX}_EXECUTABLE)
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
if (NOT ${_PYTHON_PREFIX}_EXECUTABLE)
|
|
# No specific version found. Retry with generic names
|
|
# try using HINTS
|
|
find_program (${_PYTHON_PREFIX}_EXECUTABLE
|
|
NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
|
|
python
|
|
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES bin ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
# try using standard paths.
|
|
# NAMES_PER_DIR is not defined on purpose to have a chance to find
|
|
# expected version.
|
|
# For example, typical systems have 'python' for version 2.* and 'python3'
|
|
# for version 3.*. So looking for names per dir will find, potentially,
|
|
# systematically 'python' (i.e. version 2) even if version 3 is searched.
|
|
find_program (${_PYTHON_PREFIX}_EXECUTABLE
|
|
NAMES python${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}
|
|
python
|
|
${_${_PYTHON_PREFIX}_IRON_PYTHON_NAMES})
|
|
|
|
_python_validate_interpreter ()
|
|
endif()
|
|
|
|
# retrieve exact version of executable found
|
|
if (${_PYTHON_PREFIX}_EXECUTABLE)
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
|
|
"import sys; sys.stdout.write('.'.join([str(x) for x in sys.version_info[:3]]))"
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE ${_PYTHON_PREFIX}_VERSION
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
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 ${_PYTHON_PREFIX}_VERSION_PATCH)
|
|
else()
|
|
# Interpreter is not usable
|
|
set (${_PYTHON_PREFIX}_EXECUTABLE ${_PYTHON_PREFIX}_EXECUTABLE-NOTFOUND CACHE INTERNAL "" FORCE)
|
|
unset (${_PYTHON_PREFIX}_VERSION)
|
|
endif()
|
|
endif()
|
|
|
|
if (${_PYTHON_PREFIX}_EXECUTABLE
|
|
AND ${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
|
|
set (${_PYTHON_PREFIX}_Interpreter_FOUND TRUE)
|
|
# Use interpreter version for future searches to ensure consistency
|
|
set (_${_PYTHON_PREFIX}_FIND_VERSIONS ${${_PYTHON_PREFIX}_VERSION_MAJOR}.${${_PYTHON_PREFIX}_VERSION_MINOR})
|
|
endif()
|
|
|
|
if (${_PYTHON_PREFIX}_Interpreter_FOUND)
|
|
if (NOT CMAKE_SIZEOF_VOID_P)
|
|
# determine interpreter architecture
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; print(sys.maxsize > 2**32)"
|
|
RESULT_VARIABLE _${_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)
|
|
set (_${_PYTHON_PREFIX}_ARCH2 64)
|
|
else()
|
|
set (_${_PYTHON_PREFIX}_ARCH 32)
|
|
set (_${_PYTHON_PREFIX}_ARCH2 32)
|
|
endif()
|
|
endif()
|
|
endif()
|
|
|
|
# retrieve interpreter identity
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -V
|
|
RESULT_VARIABLE _${_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")
|
|
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}_EXECUTABLE}" -c "import sys; print(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()
|
|
else()
|
|
unset (${_PYTHON_PREFIX}_INTERPRETER_ID)
|
|
endif()
|
|
|
|
# retrieve various package installation directories
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c "import sys; from distutils import sysconfig;sys.stdout.write(';'.join([sysconfig.get_python_lib(plat_specific=False,standard_lib=True),sysconfig.get_python_lib(plat_specific=True,standard_lib=True),sysconfig.get_python_lib(plat_specific=False,standard_lib=False),sysconfig.get_python_lib(plat_specific=True,standard_lib=False)]))"
|
|
|
|
RESULT_VARIABLE _${_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 (${_PYTHON_PREFIX}_SITEARCH)
|
|
endif()
|
|
|
|
mark_as_advanced (${_PYTHON_PREFIX}_EXECUTABLE)
|
|
endif()
|
|
|
|
|
|
# second step, search for compiler (IronPython)
|
|
if ("Compiler" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS)
|
|
if (${_PYTHON_PREFIX}_FIND_REQUIRED_Compiler)
|
|
list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_COMPILER)
|
|
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_COMPILER)
|
|
endif()
|
|
|
|
# IronPython specific artifacts
|
|
# If IronPython interpreter is found, use its path
|
|
unset (_${_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()
|
|
|
|
# try using root dir and registry
|
|
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
|
|
if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
|
|
find_program (${_PYTHON_PREFIX}_COMPILER
|
|
NAMES ipyc
|
|
HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
find_program (${_PYTHON_PREFIX}_COMPILER
|
|
NAMES ipyc
|
|
HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
|
|
if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "LAST")
|
|
find_program (${_PYTHON_PREFIX}_COMPILER
|
|
NAMES ipyc
|
|
PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\IronPython\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES}
|
|
NO_DEFAULT_PATH)
|
|
endif()
|
|
|
|
_python_validate_compiler (${_${_PYTHON_PREFIX}_VERSION})
|
|
if (${_PYTHON_PREFIX}_COMPILER)
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
# no specific version found, re-try in standard paths
|
|
find_program (${_PYTHON_PREFIX}_COMPILER
|
|
NAMES ipyc
|
|
HINTS ${_${_PYTHON_PREFIX}_IRON_ROOT} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES ${_${_PYTHON_PREFIX}_IRON_PYTHON_PATH_SUFFIXES})
|
|
|
|
if (${_PYTHON_PREFIX}_COMPILER)
|
|
# retrieve python environment version from compiler
|
|
set (_${_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]]))\n")
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_COMPILER}" /target:exe /embed "${_${_PYTHON_PREFIX}_VERSION_DIR}/version.py"
|
|
WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}"
|
|
OUTPUT_QUIET
|
|
ERROR_QUIET)
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_VERSION_DIR}/version"
|
|
WORKING_DIRECTORY "${_${_PYTHON_PREFIX}_VERSION_DIR}"
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_VERSION
|
|
ERROR_QUIET)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
string (REGEX MATCHALL "[0-9]+" _${_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 ${_PYTHON_PREFIX}_COMPILER-NOTFOUND CACHE INTERNAL "" FORCE)
|
|
endif()
|
|
file (REMOVE_RECURSE "${_${_PYTHON_PREFIX}_VERSION_DIR}")
|
|
endif()
|
|
|
|
if (${_PYTHON_PREFIX}_COMPILER)
|
|
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 (${_PYTHON_PREFIX}_Compiler_FOUND)
|
|
set (${_PYTHON_PREFIX}_COMPILER_ID IronPython)
|
|
else()
|
|
unset (${_PYTHON_PREFIX}_COMPILER_ID)
|
|
endif()
|
|
|
|
mark_as_advanced (${_PYTHON_PREFIX}_COMPILER)
|
|
endif()
|
|
|
|
|
|
# third step, search for the development artifacts
|
|
## Development environment is not compatible with IronPython interpreter
|
|
if ("Development" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
|
|
AND NOT ${_PYTHON_PREFIX}_INTERPRETER_ID STREQUAL "IronPython")
|
|
if (${_PYTHON_PREFIX}_FIND_REQUIRED_Development)
|
|
list (APPEND _${_PYTHON_PREFIX}_REQUIRED_VARS ${_PYTHON_PREFIX}_LIBRARY
|
|
${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
list (APPEND _${_PYTHON_PREFIX}_CACHED_VARS ${_PYTHON_PREFIX}_LIBRARY
|
|
${_PYTHON_PREFIX}_LIBRARY_RELEASE
|
|
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
|
|
${_PYTHON_PREFIX}_LIBRARY_DEBUG
|
|
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG
|
|
${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
endif()
|
|
|
|
# Support preference of static libs by adjusting CMAKE_FIND_LIBRARY_SUFFIXES
|
|
unset (_${_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 ${CMAKE_STATIC_LIBRARY_SUFFIX})
|
|
endif()
|
|
else()
|
|
endif()
|
|
|
|
# if python interpreter is found, use its location and version to ensure consistency
|
|
# between interpreter and development environment
|
|
unset (_${_PYTHON_PREFIX}_PREFIX)
|
|
if (${_PYTHON_PREFIX}_Interpreter_FOUND)
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
|
|
"import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.PREFIX)"
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PREFIX
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (_${_PYTHON_PREFIX}_RESULT)
|
|
unset (_${_PYTHON_PREFIX}_PREFIX)
|
|
endif()
|
|
endif()
|
|
set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}" "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
|
|
|
|
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
|
|
string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
|
|
|
|
# try to use pythonX.Y-config tool
|
|
set (_${_PYTHON_PREFIX}_CONFIG_NAMES)
|
|
if (DEFINED CMAKE_LIBRARY_ARCHITECTURE)
|
|
set (_${_PYTHON_PREFIX}_CONFIG_NAMES "${CMAKE_LIBRARY_ARCHITECTURE}-python${_${_PYTHON_PREFIX}_VERSION}-config")
|
|
endif()
|
|
list (APPEND _${_PYTHON_PREFIX}_CONFIG_NAMES "python${_${_PYTHON_PREFIX}_VERSION}-config")
|
|
find_program (_${_PYTHON_PREFIX}_CONFIG
|
|
NAMES ${_${_PYTHON_PREFIX}_CONFIG_NAMES}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES bin)
|
|
unset (_${_PYTHON_PREFIX}_CONFIG_NAMES)
|
|
|
|
if (NOT _${_PYTHON_PREFIX}_CONFIG)
|
|
continue()
|
|
endif()
|
|
if (DEFINED CMAKE_LIBRARY_ARCHITECTURE)
|
|
# check that config tool match library architecture
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --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)
|
|
continue()
|
|
endif()
|
|
string(FIND "${_${_PYTHON_PREFIX}_CONFIGDIR}" "${CMAKE_LIBRARY_ARCHITECTURE}" _${_PYTHON_PREFIX}_RESULT)
|
|
if (_${_PYTHON_PREFIX}_RESULT EQUAL -1)
|
|
unset (_${_PYTHON_PREFIX}_CONFIG CACHE)
|
|
continue()
|
|
endif()
|
|
endif()
|
|
|
|
# retrieve root install directory
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --prefix
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PREFIX
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (_${_PYTHON_PREFIX}_RESULT)
|
|
# python-config is not usable
|
|
unset (_${_PYTHON_PREFIX}_CONFIG CACHE)
|
|
continue()
|
|
endif()
|
|
set (_${_PYTHON_PREFIX}_HINTS "${_${_PYTHON_PREFIX}_PREFIX}" "${${_PYTHON_PREFIX}_ROOT_DIR}" ENV ${_PYTHON_PREFIX}_ROOT_DIR)
|
|
|
|
# retrieve library
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --ldflags
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
# retrieve library directory
|
|
string (REGEX MATCHALL "-L[^ ]+" _${_PYTHON_PREFIX}_LIB_DIRS "${_${_PYTHON_PREFIX}_FLAGS}")
|
|
string (REPLACE "-L" "" _${_PYTHON_PREFIX}_LIB_DIRS "${_${_PYTHON_PREFIX}_LIB_DIRS}")
|
|
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_LIB_DIRS)
|
|
# retrieve library name
|
|
string (REGEX MATCHALL "-lpython[^ ]+" _${_PYTHON_PREFIX}_LIB_NAMES "${_${_PYTHON_PREFIX}_FLAGS}")
|
|
string (REPLACE "-l" "" _${_PYTHON_PREFIX}_LIB_NAMES "${_${_PYTHON_PREFIX}_LIB_NAMES}")
|
|
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_LIB_NAMES)
|
|
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
|
|
NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS} ${_${_PYTHON_PREFIX}_LIB_DIRS}
|
|
PATH_SUFFIXES lib
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
# retrieve runtime library
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE)
|
|
get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY)
|
|
_python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
|
|
NAMES ${_${_PYTHON_PREFIX}_LIB_NAMES}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_PATH} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES bin
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
endif()
|
|
|
|
# retrieve include directory
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --includes
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
# retrieve include directory
|
|
string (REGEX MATCHALL "-I[^ ]+" _${_PYTHON_PREFIX}_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_FLAGS}")
|
|
string (REPLACE "-I" "" _${_PYTHON_PREFIX}_INCLUDE_DIRS "${_${_PYTHON_PREFIX}_INCLUDE_DIRS}")
|
|
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_INCLUDE_DIRS)
|
|
|
|
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
|
|
NAMES Python.h
|
|
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_DIRS}
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
# Rely on HINTS and standard paths if config tool failed to locate artifacts
|
|
if (NOT (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) OR NOT ${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
foreach (_${_PYTHON_PREFIX}_VERSION IN LISTS _${_PYTHON_PREFIX}_FIND_VERSIONS)
|
|
string (REPLACE "." "" _${_PYTHON_PREFIX}_VERSION_NO_DOTS ${_${_PYTHON_PREFIX}_VERSION})
|
|
|
|
_python_get_frameworks (_${_PYTHON_PREFIX}_FRAMEWORK_PATHS ${_${_PYTHON_PREFIX}_VERSION})
|
|
|
|
set (_${_PYTHON_PREFIX}_REGISTRY_PATHS
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_CURRENT_USER\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_${_PYTHON_PREFIX}_VERSION}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH}\\InstallPath]
|
|
[HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\ContinuumAnalytics\\Anaconda${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}-${_${_PYTHON_PREFIX}_ARCH2}\\InstallPath])
|
|
|
|
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
|
|
python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
python${_${_PYTHON_PREFIX}_VERSION}m
|
|
python${_${_PYTHON_PREFIX}_VERSION}u
|
|
python${_${_PYTHON_PREFIX}_VERSION}
|
|
NAMES_PER_DIR
|
|
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
|
|
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
|
|
NO_CMAKE_PATH
|
|
NO_CMAKE_ENVIRONMENT_PATH
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
if (WIN32 AND _${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
|
|
python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
python${_${_PYTHON_PREFIX}_VERSION}m
|
|
python${_${_PYTHON_PREFIX}_VERSION}u
|
|
python${_${_PYTHON_PREFIX}_VERSION}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
# search in HINTS locations
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_RELEASE
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
|
|
python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
python${_${_PYTHON_PREFIX}_VERSION}m
|
|
python${_${_PYTHON_PREFIX}_VERSION}u
|
|
python${_${_PYTHON_PREFIX}_VERSION}
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
|
|
if (APPLE AND _${_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${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
|
|
python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
python${_${_PYTHON_PREFIX}_VERSION}m
|
|
python${_${_PYTHON_PREFIX}_VERSION}u
|
|
python${_${_PYTHON_PREFIX}_VERSION}
|
|
NAMES_PER_DIR
|
|
PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
|
|
${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES lib/${CMAKE_LIBRARY_ARCHITECTURE} lib libs
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}mu
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}m
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}u
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config-${_${_PYTHON_PREFIX}_VERSION}
|
|
lib/python${_${_PYTHON_PREFIX}_VERSION}/config)
|
|
# retrieve runtime library
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE)
|
|
get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY)
|
|
_python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}
|
|
python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
python${_${_PYTHON_PREFIX}_VERSION}m
|
|
python${_${_PYTHON_PREFIX}_VERSION}u
|
|
python${_${_PYTHON_PREFIX}_VERSION}
|
|
NAMES_PER_DIR
|
|
HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES bin)
|
|
endif()
|
|
|
|
if (WIN32)
|
|
# search for debug library
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE)
|
|
# use library location as a hint
|
|
get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}" DIRECTORY)
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
|
|
NAMES_PER_DIR
|
|
HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS}
|
|
NO_DEFAULT_PATH)
|
|
else()
|
|
# search first in known locations
|
|
if (_${_PYTHON_PREFIX}_FIND_REGISTRY STREQUAL "FIRST")
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES lib libs
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
# search in all default paths
|
|
find_library (${_PYTHON_PREFIX}_LIBRARY_DEBUG
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
|
|
NAMES_PER_DIR
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES lib libs)
|
|
endif()
|
|
if (${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
get_filename_component (_${_PYTHON_PREFIX}_PATH "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}" DIRECTORY)
|
|
_python_find_runtime_library (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG
|
|
NAMES python${_${_PYTHON_PREFIX}_VERSION_NO_DOTS}_d
|
|
NAMES_PER_DIR
|
|
HINTS "${_${_PYTHON_PREFIX}_PATH}" ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATH_SUFFIXES bin)
|
|
endif()
|
|
endif()
|
|
|
|
# Don't search for include dir until library location is known
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
unset (_${_PYTHON_PREFIX}_INCLUDE_HINTS)
|
|
|
|
if (${_PYTHON_PREFIX}_EXECUTABLE)
|
|
# pick up include directory from configuration
|
|
execute_process (COMMAND "${${_PYTHON_PREFIX}_EXECUTABLE}" -c
|
|
"import sys; import sysconfig; sys.stdout.write(sysconfig.get_path('include'))"
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_PATH
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
file (TO_CMAKE_PATH "${_${_PYTHON_PREFIX}_PATH}" _${_PYTHON_PREFIX}_PATH)
|
|
list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PATH}")
|
|
endif()
|
|
endif()
|
|
|
|
foreach (_${_PYTHON_PREFIX}_LIB IN ITEMS ${_PYTHON_PREFIX}_LIBRARY_RELEASE ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
if (${_${_PYTHON_PREFIX}_LIB})
|
|
# Use the library's install prefix as a hint
|
|
if (${_${_PYTHON_PREFIX}_LIB} MATCHES "^(.+/Frameworks/Python.framework/Versions/[0-9.]+)")
|
|
list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}")
|
|
elseif (${_${_PYTHON_PREFIX}_LIB} MATCHES "^(.+)/lib(64|32)?/python[0-9.]+/config")
|
|
list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${CMAKE_MATCH_1}")
|
|
elseif (DEFINED CMAKE_LIBRARY_ARCHITECTURE AND ${_${_PYTHON_PREFIX}_LIB} 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 "${${_${_PYTHON_PREFIX}_LIB}}" DIRECTORY)
|
|
get_filename_component (_${_PYTHON_PREFIX}_PREFIX "${_${_PYTHON_PREFIX}_PREFIX}" DIRECTORY)
|
|
list (APPEND _${_PYTHON_PREFIX}_INCLUDE_HINTS "${_${_PYTHON_PREFIX}_PREFIX}")
|
|
endif()
|
|
endif()
|
|
endforeach()
|
|
list (REMOVE_DUPLICATES _${_PYTHON_PREFIX}_INCLUDE_HINTS)
|
|
|
|
if (APPLE AND _${_PYTHON_PREFIX}_FIND_FRAMEWORK STREQUAL "FIRST")
|
|
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
|
|
NAMES Python.h
|
|
HINTS ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${_${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
|
|
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}m
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}u
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}
|
|
include
|
|
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.h
|
|
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${_${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}m
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}u
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}
|
|
include
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
|
|
NAMES Python.h
|
|
HINTS ${_${_PYTHON_PREFIX}_INCLUDE_HINTS} ${_${_PYTHON_PREFIX}_HINTS}
|
|
PATHS ${__${_PYTHON_PREFIX}_FRAMEWORK_PATHS}
|
|
${__${_PYTHON_PREFIX}_REGISTRY_PATHS}
|
|
PATH_SUFFIXES include/python${_${_PYTHON_PREFIX}_VERSION}mu
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}m
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}u
|
|
include/python${_${_PYTHON_PREFIX}_VERSION}
|
|
include
|
|
NO_SYSTEM_ENVIRONMENT_PATH
|
|
NO_CMAKE_SYSTEM_PATH)
|
|
endif()
|
|
|
|
if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG) AND ${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
break()
|
|
endif()
|
|
endforeach()
|
|
|
|
# search header file in standard locations
|
|
find_path (${_PYTHON_PREFIX}_INCLUDE_DIR
|
|
NAMES Python.h)
|
|
endif()
|
|
|
|
if (${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
# retrieve version from header file
|
|
file (STRINGS "${${_PYTHON_PREFIX}_INCLUDE_DIR}/patchlevel.h" _${_PYTHON_PREFIX}_VERSION
|
|
REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"")
|
|
string (REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1"
|
|
_${_PYTHON_PREFIX}_VERSION "${_${_PYTHON_PREFIX}_VERSION}")
|
|
string (REGEX MATCHALL "[0-9]+" _${_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 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()
|
|
endif()
|
|
|
|
# define public variables
|
|
include (${CMAKE_CURRENT_LIST_DIR}/../SelectLibraryConfigurations.cmake)
|
|
select_library_configurations (${_PYTHON_PREFIX})
|
|
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 "${CMAKE_SHARED_LIBRARY_SUFFIX}$"
|
|
OR ${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${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 ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)
|
|
endif()
|
|
|
|
set (${_PYTHON_PREFIX}_INCLUDE_DIRS "${${_PYTHON_PREFIX}_INCLUDE_DIR}")
|
|
|
|
mark_as_advanced (${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE
|
|
${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG
|
|
${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
|
|
if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
AND ${_PYTHON_PREFIX}_INCLUDE_DIR)
|
|
if (${_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})
|
|
set (${_PYTHON_PREFIX}_Development_FOUND TRUE)
|
|
endif()
|
|
elseif (${_PYTHON_PREFIX}_VERSION_MAJOR VERSION_EQUAL _${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR)
|
|
set (${_PYTHON_PREFIX}_Development_FOUND TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
# 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()
|
|
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 ${_PYTHON_PREFIX}: Found unsuitable major version \"${${_PYTHON_PREFIX}_VERSION_MAJOR}\", but required major version is exact version \"${_${_PYTHON_PREFIX}_REQUIRED_VERSION_MAJOR}\"")
|
|
endif()
|
|
|
|
include (FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args (${_PYTHON_PREFIX}
|
|
REQUIRED_VARS ${_${_PYTHON_PREFIX}_REQUIRED_VARS}
|
|
VERSION_VAR ${_PYTHON_PREFIX}_VERSION
|
|
HANDLE_COMPONENTS)
|
|
|
|
# Create imported targets and helper functions
|
|
if ("Interpreter" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
|
|
AND ${_PYTHON_PREFIX}_Interpreter_FOUND
|
|
AND 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 ("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" IN_LIST ${_PYTHON_PREFIX}_FIND_COMPONENTS
|
|
AND ${_PYTHON_PREFIX}_Development_FOUND AND NOT TARGET ${_PYTHON_PREFIX}::Python)
|
|
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$"
|
|
OR ${_PYTHON_PREFIX}_LIBRARY_DEBUG MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$"
|
|
OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE OR ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG)
|
|
set (_${_PYTHON_PREFIX}_LIBRARY_TYPE SHARED)
|
|
else()
|
|
set (_${_PYTHON_PREFIX}_LIBRARY_TYPE STATIC)
|
|
endif()
|
|
|
|
add_library (${_PYTHON_PREFIX}::Python ${_${_PYTHON_PREFIX}_LIBRARY_TYPE} IMPORTED)
|
|
|
|
set_property (TARGET ${_PYTHON_PREFIX}::Python
|
|
PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${${_PYTHON_PREFIX}_INCLUDE_DIR}")
|
|
|
|
if ((${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE)
|
|
OR (${_PYTHON_PREFIX}_LIBRARY_DEBUG AND ${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG))
|
|
# System manage shared libraries in two parts: import and runtime
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG)
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
|
|
IMPORTED_IMPLIB_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}"
|
|
IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_RELEASE}")
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
|
|
IMPORTED_IMPLIB_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}"
|
|
IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY_DEBUG}")
|
|
else()
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C"
|
|
IMPORTED_IMPLIB "${${_PYTHON_PREFIX}_LIBRARY}"
|
|
IMPORTED_LOCATION "${${_PYTHON_PREFIX}_RUNTIME_LIBRARY}")
|
|
endif()
|
|
else()
|
|
if (${_PYTHON_PREFIX}_LIBRARY_RELEASE AND ${_PYTHON_PREFIX}_LIBRARY_DEBUG)
|
|
set_property (TARGET ${_PYTHON_PREFIX}::Python PROPERTY IMPORTED_CONFIGURATIONS RELEASE DEBUG)
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_RELEASE "C"
|
|
IMPORTED_LOCATION_RELEASE "${${_PYTHON_PREFIX}_LIBRARY_RELEASE}")
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES_DEBUG "C"
|
|
IMPORTED_LOCATION_DEBUG "${${_PYTHON_PREFIX}_LIBRARY_DEBUG}")
|
|
else()
|
|
set_target_properties (${_PYTHON_PREFIX}::Python
|
|
PROPERTIES IMPORTED_LINK_INTERFACE_LANGUAGES "C"
|
|
IMPORTED_LOCATION "${${_PYTHON_PREFIX}_LIBRARY}")
|
|
endif()
|
|
endif()
|
|
|
|
if (_${_PYTHON_PREFIX}_CONFIG AND _${_PYTHON_PREFIX}_LIBRARY_TYPE STREQUAL "STATIC")
|
|
# extend link information with dependent libraries
|
|
execute_process (COMMAND "${_${_PYTHON_PREFIX}_CONFIG}" --ldflags
|
|
RESULT_VARIABLE _${_PYTHON_PREFIX}_RESULT
|
|
OUTPUT_VARIABLE _${_PYTHON_PREFIX}_FLAGS
|
|
ERROR_QUIET
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE)
|
|
if (NOT _${_PYTHON_PREFIX}_RESULT)
|
|
string (REGEX MATCHALL "-[Ll][^ ]+" _${_PYTHON_PREFIX}_LINK_LIBRARIES "${_${_PYTHON_PREFIX}_FLAGS}")
|
|
# remove elements relative to python library itself
|
|
list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-lpython")
|
|
foreach (_${_PYTHON_PREFIX}_DIR IN LISTS ${_PYTHON_PREFIX}_LIBRARY_DIRS)
|
|
list (FILTER _${_PYTHON_PREFIX}_LINK_LIBRARIES EXCLUDE REGEX "-L${${_PYTHON_PREFIX}_DIR}")
|
|
endforeach()
|
|
set_property (TARGET ${_PYTHON_PREFIX}::Python
|
|
PROPERTY INTERFACE_LINK_LIBRARIES ${_${_PYTHON_PREFIX}_LINK_LIBRARIES})
|
|
endif()
|
|
endif()
|
|
|
|
#
|
|
# PYTHON_ADD_LIBRARY (<name> [STATIC|SHARED|MODULE] src1 src2 ... srcN)
|
|
# It is used to build modules for python.
|
|
#
|
|
function (__${_PYTHON_PREFIX}_ADD_LIBRARY prefix name)
|
|
cmake_parse_arguments (PARSE_ARGV 2 PYTHON_ADD_LIBRARY
|
|
"STATIC;SHARED;MODULE" "" "")
|
|
|
|
unset (type)
|
|
if (NOT (PYTHON_ADD_LIBRARY_STATIC
|
|
OR PYTHON_ADD_LIBRARY_SHARED
|
|
OR PYTHON_ADD_LIBRARY_MODULE))
|
|
set (type MODULE)
|
|
endif()
|
|
add_library (${name} ${type} ${ARGN})
|
|
target_link_libraries (${name} PRIVATE ${prefix}::Python)
|
|
|
|
# customize library name to follow module name rules
|
|
get_property (type TARGET ${name} PROPERTY TYPE)
|
|
if (type STREQUAL "MODULE_LIBRARY")
|
|
set_property (TARGET ${name} PROPERTY PREFIX "")
|
|
if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
|
|
set_property (TARGET ${name} PROPERTY SUFFIX ".pyd")
|
|
endif()
|
|
endif()
|
|
endfunction()
|
|
endif()
|
|
|
|
# final clean-up
|
|
|
|
# Restore CMAKE_FIND_APPBUNDLE
|
|
if (DEFINED _${_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 (_${_PYTHON_PREFIX}_CMAKE_FIND_FRAMEWORK)
|
|
else()
|
|
unset (CMAKE_FIND_FRAMEWORK)
|
|
endif()
|
|
|
|
unset (_${_PYTHON_PREFIX}_CONFIG CACHE)
|