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author | biao716.wang <biao716.wang@samsung.com> | 2020-03-19 01:04:30 +0900 |
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committer | biao716.wang <biao716.wang@samsung.com> | 2020-03-19 01:04:30 +0900 |
commit | 1d6613f4446f69f63beddf2d97c201154fb35e33 (patch) | |
tree | f32eae75900a0df14ab8fa1e2bd436af159ef91d /Modules/FindPythonLibs.cmake | |
parent | aabcd8e66e3268a232efe2e416635d5b6bf84ad5 (diff) | |
download | cmake-upstream/3.16.4.tar.gz cmake-upstream/3.16.4.tar.bz2 cmake-upstream/3.16.4.zip |
Imported Upstream version 3.16.4upstream/3.16.4
Change-Id: Ic5262ea6c0872b353ea2dc35fe1e944063ae8409
Signed-off-by: biao716.wang <biao716.wang@samsung.com>
Diffstat (limited to 'Modules/FindPythonLibs.cmake')
-rw-r--r-- | Modules/FindPythonLibs.cmake | 134 |
1 files changed, 91 insertions, 43 deletions
diff --git a/Modules/FindPythonLibs.cmake b/Modules/FindPythonLibs.cmake index 63ec9a84e..d3ec7beec 100644 --- a/Modules/FindPythonLibs.cmake +++ b/Modules/FindPythonLibs.cmake @@ -1,44 +1,49 @@ # Distributed under the OSI-approved BSD 3-Clause License. See accompanying # file Copyright.txt or https://cmake.org/licensing for details. -#.rst: -# FindPythonLibs -# -------------- -# -# Find python libraries -# -# This module finds if Python is installed and determines where the -# include files and libraries are. It also determines what the name of -# the library is. This code sets the following variables: -# -# :: -# -# PYTHONLIBS_FOUND - have the Python libs been found -# PYTHON_LIBRARIES - path to the python library -# PYTHON_INCLUDE_PATH - path to where Python.h is found (deprecated) -# PYTHON_INCLUDE_DIRS - path to where Python.h is found -# PYTHON_DEBUG_LIBRARIES - path to the debug library (deprecated) -# PYTHONLIBS_VERSION_STRING - version of the Python libs found (since CMake 2.8.8) -# -# -# -# The Python_ADDITIONAL_VERSIONS variable can be used to specify a list -# of version numbers that should be taken into account when searching -# for Python. You need to set this variable before calling -# find_package(PythonLibs). -# -# If you'd like to specify the installation of Python to use, you should -# modify the following cache variables: -# -# :: -# -# PYTHON_LIBRARY - path to the python library -# PYTHON_INCLUDE_DIR - path to where Python.h is found -# -# If calling both ``find_package(PythonInterp)`` and -# ``find_package(PythonLibs)``, call ``find_package(PythonInterp)`` first to -# get the currently active Python version by default with a consistent version -# of PYTHON_LIBRARIES. +#[=======================================================================[.rst: +FindPythonLibs +-------------- + +.. deprecated:: 3.12 + + Use :module:`FindPython3`, :module:`FindPython2` or :module:`FindPython` instead. + +Find python libraries + +This module finds if Python is installed and determines where the +include files and libraries are. It also determines what the name of +the library is. This code sets the following variables: + +:: + + PYTHONLIBS_FOUND - have the Python libs been found + PYTHON_LIBRARIES - path to the python library + PYTHON_INCLUDE_PATH - path to where Python.h is found (deprecated) + PYTHON_INCLUDE_DIRS - path to where Python.h is found + PYTHON_DEBUG_LIBRARIES - path to the debug library (deprecated) + PYTHONLIBS_VERSION_STRING - version of the Python libs found (since CMake 2.8.8) + + + +The Python_ADDITIONAL_VERSIONS variable can be used to specify a list +of version numbers that should be taken into account when searching +for Python. You need to set this variable before calling +find_package(PythonLibs). + +If you'd like to specify the installation of Python to use, you should +modify the following cache variables: + +:: + + PYTHON_LIBRARY - path to the python library + PYTHON_INCLUDE_DIR - path to where Python.h is found + +If calling both ``find_package(PythonInterp)`` and +``find_package(PythonLibs)``, call ``find_package(PythonInterp)`` first to +get the currently active Python version by default with a consistent version +of PYTHON_LIBRARIES. +#]=======================================================================] # Use the executable's path as a hint set(_Python_LIBRARY_PATH_HINT) @@ -74,7 +79,7 @@ set(CMAKE_FIND_FRAMEWORK LAST) set(_PYTHON1_VERSIONS 1.6 1.5) set(_PYTHON2_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0) -set(_PYTHON3_VERSIONS 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0) +set(_PYTHON3_VERSIONS 3.9 3.8 3.7 3.6 3.5 3.4 3.3 3.2 3.1 3.0) if(PythonLibs_FIND_VERSION) if(PythonLibs_FIND_VERSION_COUNT GREATER 1) @@ -117,17 +122,54 @@ unset(_PYTHON1_VERSIONS) unset(_PYTHON2_VERSIONS) unset(_PYTHON3_VERSIONS) +# Python distribution: define which architectures can be used +if (CMAKE_SIZEOF_VOID_P) + # In this case, search only for 64bit or 32bit + math (EXPR _PYTHON_ARCH "${CMAKE_SIZEOF_VOID_P} * 8") + set (_PYTHON_ARCH2 _PYTHON_PREFIX_ARCH}) +else() + if (PYTHON_EXECUTABLE) + # determine interpreter architecture + execute_process (COMMAND "${PYTHON_EXECUTABLE}" -c "import sys; print(sys.maxsize > 2**32)" + RESULT_VARIABLE _PYTHON_RESULT + OUTPUT_VARIABLE _PYTHON_IS64BIT + ERROR_VARIABLE _PYTHON_IS64BIT) + if (NOT _PYTHON_RESULT) + if (_PYTHON_IS64BIT) + set (_PYTHON_ARCH 64) + set (_PYTHON_ARCH2 64) + else() + set (_PYTHON_ARCH 32) + set (_PYTHON_ARCH2 32) + endif() + endif() + else() + # architecture unknown, search for both 64bit and 32bit + set (_PYTHON_ARCH 64) + set (_PYTHON_ARCH2 32) + endif() +endif() + foreach(_CURRENT_VERSION ${_Python_VERSIONS}) string(REPLACE "." "" _CURRENT_VERSION_NO_DOTS ${_CURRENT_VERSION}) if(WIN32) find_library(PYTHON_DEBUG_LIBRARY NAMES python${_CURRENT_VERSION_NO_DOTS}_d python + NAMES_PER_DIR HINTS ${_Python_LIBRARY_PATH_HINT} PATHS [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs/Debug + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs/Debug [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs/Debug + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs/Debug [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs ) endif() @@ -145,20 +187,22 @@ foreach(_CURRENT_VERSION ${_Python_VERSIONS}) python${_CURRENT_VERSION}m python${_CURRENT_VERSION}u python${_CURRENT_VERSION} + NAMES_PER_DIR HINTS ${_Python_LIBRARY_PATH_HINT} PATHS ${PYTHON_FRAMEWORK_LIBRARIES} [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs - # Avoid finding the .dll in the PATH. We want the .lib. - NO_SYSTEM_ENVIRONMENT_PATH + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/libs + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/libs ) # Look for the static library in the Python config directory find_library(PYTHON_LIBRARY NAMES python${_CURRENT_VERSION_NO_DOTS} python${_CURRENT_VERSION} - # Avoid finding the .dll in the PATH. We want the .lib. - NO_SYSTEM_ENVIRONMENT_PATH + NAMES_PER_DIR # This is where the static library is usually located PATH_SUFFIXES python${_CURRENT_VERSION}/config ) @@ -198,7 +242,11 @@ foreach(_CURRENT_VERSION ${_Python_VERSIONS}) PATHS ${PYTHON_FRAMEWORK_INCLUDES} [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/include + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/include [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH}\\InstallPath]/include + [HKEY_CURRENT_USER\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}-${_PYTHON_ARCH2}\\InstallPath]/include PATH_SUFFIXES python${_CURRENT_VERSION}mu python${_CURRENT_VERSION}m |