+++ /dev/null
-# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
-# file Copyright.txt or https://cmake.org/licensing for details.
-
-#[=======================================================================[.rst:
-FindPython
-----------
-
-Find Python interpreter, compiler and development environment (include
-directories and libraries).
-
-Three components are supported:
-
-* ``Interpreter``: search for Python interpreter.
-* ``Compiler``: search for Python compiler. Only offered by IronPython.
-* ``Development``: search for development artifacts (include directories and
- libraries).
-
-If no ``COMPONENTS`` is specified, ``Interpreter`` is assumed.
-
-To ensure consistent versions between components ``Interpreter``, ``Compiler``
-and ``Development``, specify all components at the same time::
-
- find_package (Python COMPONENTS Interpreter Development)
-
-This module looks preferably for version 3 of Python. If not found, version 2
-is searched.
-To manage concurrent versions 3 and 2 of Python, use :module:`FindPython3` and
-:module:`FindPython2` modules rather than this one.
-
-Imported Targets
-^^^^^^^^^^^^^^^^
-
-This module defines the following :ref:`Imported Targets <Imported Targets>`:
-
-``Python::Interpreter``
- Python interpreter. Target defined if component ``Interpreter`` is found.
-``Python::Compiler``
- Python compiler. Target defined if component ``Compiler`` is found.
-``Python::Python``
- Python library. Target defined if component ``Development`` is found.
-
-Result Variables
-^^^^^^^^^^^^^^^^
-
-This module will set the following variables in your project
-(see :ref:`Standard Variable Names <CMake Developer Standard Variable Names>`):
-
-``Python_FOUND``
- System has the Python requested components.
-``Python_Interpreter_FOUND``
- System has the Python interpreter.
-``Python_EXECUTABLE``
- Path to the Python interpreter.
-``Python_INTERPRETER_ID``
- A short string unique to the interpreter. Possible values include:
- * Python
- * ActivePython
- * Anaconda
- * Canopy
- * IronPython
-``Python_STDLIB``
- Standard platform independent installation directory.
-
- Information returned by
- ``distutils.sysconfig.get_python_lib(plat_specific=False,standard_lib=True)``.
-``Python_STDARCH``
- Standard platform dependent installation directory.
-
- Information returned by
- ``distutils.sysconfig.get_python_lib(plat_specific=True,standard_lib=True)``.
-``Python_SITELIB``
- Third-party platform independent installation directory.
-
- Information returned by
- ``distutils.sysconfig.get_python_lib(plat_specific=False,standard_lib=False)``.
-``Python_SITEARCH``
- Third-party platform dependent installation directory.
-
- Information returned by
- ``distutils.sysconfig.get_python_lib(plat_specific=True,standard_lib=False)``.
-``Python_Compiler_FOUND``
- System has the Python compiler.
-``Python_COMPILER``
- Path to the Python compiler. Only offered by IronPython.
-``Python_COMPILER_ID``
- A short string unique to the compiler. Possible values include:
- * IronPython
-``Python_Development_FOUND``
- System has the Python development artifacts.
-``Python_INCLUDE_DIRS``
- The Python include directories.
-``Python_LIBRARIES``
- The Python libraries.
-``Python_LIBRARY_DIRS``
- The Python library directories.
-``Python_RUNTIME_LIBRARY_DIRS``
- The Python runtime library directories.
-``Python_VERSION``
- Python version.
-``Python_VERSION_MAJOR``
- Python major version.
-``Python_VERSION_MINOR``
- Python minor version.
-``Python_VERSION_PATCH``
- Python patch version.
-
-Hints
-^^^^^
-
-``Python_ROOT_DIR``
- Define the root directory of a Python installation.
-
-``Python_USE_STATIC_LIBS``
- * If not defined, search for shared libraries and static libraries in that
- order.
- * If set to TRUE, search **only** for static libraries.
- * If set to FALSE, search **only** for shared libraries.
-
-Commands
-^^^^^^^^
-
-This module defines the command ``Python_add_library`` which have the same
-semantic as :command:`add_library` but take care of Python module naming rules
-(only applied if library is of type ``MODULE``) and add dependency to target
-``Python::Python``::
-
- Python_add_library (my_module MODULE src1.cpp)
-
-If library type is not specified, ``MODULE`` is assumed.
-#]=======================================================================]
-
-
-set (_PYTHON_PREFIX Python)
-
-if (DEFINED Python_FIND_VERSION)
- set (_Python_REQUIRED_VERSION_MAJOR ${Python_FIND_VERSION_MAJOR})
-
- include (${CMAKE_CURRENT_LIST_DIR}/FindPython/Support.cmake)
-else()
- # iterate over versions in quiet and NOT required modes to avoid multiple
- # "Found" messages and prematurally failure.
- set (_Python_QUIETLY ${Python_FIND_QUIETLY})
- set (_Python_REQUIRED ${Python_FIND_REQUIRED})
- set (Python_FIND_QUIETLY TRUE)
- set (Python_FIND_REQUIRED FALSE)
-
- set (_Python_REQUIRED_VERSIONS 3 2)
- set (_Python_REQUIRED_VERSION_LAST 2)
-
- foreach (_Python_REQUIRED_VERSION_MAJOR IN LISTS _Python_REQUIRED_VERSIONS)
- set (Python_FIND_VERSION ${_Python_REQUIRED_VERSION_MAJOR})
- include (${CMAKE_CURRENT_LIST_DIR}/FindPython/Support.cmake)
- if (Python_FOUND OR
- _Python_REQUIRED_VERSION_MAJOR EQUAL _Python_REQUIRED_VERSION_LAST)
- break()
- endif()
- # clean-up some CACHE variables to ensure look-up restart from scratch
- foreach (_Python_ITEM IN LISTS _Python_CACHED_VARS)
- unset (${_Python_ITEM} CACHE)
- endforeach()
- endforeach()
-
- unset (Python_FIND_VERSION)
-
- set (Python_FIND_QUIETLY ${_Python_QUIETLY})
- set (Python_FIND_REQUIRED ${_Python_REQUIRED})
- if (Python_FIND_REQUIRED OR NOT Python_FIND_QUIETLY)
- # call again validation command to get "Found" or error message
- find_package_handle_standard_args (Python HANDLE_COMPONENTS
- REQUIRED_VARS ${_Python_REQUIRED_VARS}
- VERSION_VAR Python_VERSION)
- endif()
-endif()
-
-if (COMMAND __Python_add_library)
- macro (Python_add_library)
- __Python_add_library (Python ${ARGV})
- endmacro()
-endif()
-
-unset (_PYTHON_PREFIX)
