diff options
Diffstat (limited to 'Modules/FindPythonLibs.cmake')
| -rw-r--r-- | Modules/FindPythonLibs.cmake | 55 |
1 files changed, 33 insertions, 22 deletions
diff --git a/Modules/FindPythonLibs.cmake b/Modules/FindPythonLibs.cmake index bffa9fb..0749efc 100644 --- a/Modules/FindPythonLibs.cmake +++ b/Modules/FindPythonLibs.cmake @@ -1,23 +1,36 @@ -# - Find python libraries +#.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: +# 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). # -# 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) +# If you'd like to specify the installation of Python to use, you should +# modify the following cache variables: # -# 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 +# PYTHON_LIBRARY - path to the python library +# PYTHON_INCLUDE_DIR - path to where Python.h is found #============================================================================= # Copyright 2001-2009 Kitware, Inc. @@ -41,9 +54,8 @@ set(_PYTHON2_VERSIONS 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.0) set(_PYTHON3_VERSIONS 3.3 3.2 3.1 3.0) if(PythonLibs_FIND_VERSION) - if(PythonLibs_FIND_VERSION MATCHES "^[0-9]+\\.[0-9]+(\\.[0-9]+.*)?$") - string(REGEX REPLACE "^([0-9]+\\.[0-9]+).*" "\\1" _PYTHON_FIND_MAJ_MIN "${PythonLibs_FIND_VERSION}") - string(REGEX REPLACE "^([0-9]+).*" "\\1" _PYTHON_FIND_MAJ "${_PYTHON_FIND_MAJ_MIN}") + if(PythonLibs_FIND_VERSION_COUNT GREATER 1) + set(_PYTHON_FIND_MAJ_MIN "${PythonLibs_FIND_VERSION_MAJOR}.${PythonLibs_FIND_VERSION_MINOR}") unset(_PYTHON_FIND_OTHER_VERSIONS) if(PythonLibs_FIND_VERSION_EXACT) if(_PYTHON_FIND_MAJ_MIN STREQUAL PythonLibs_FIND_VERSION) @@ -52,16 +64,15 @@ if(PythonLibs_FIND_VERSION) set(_PYTHON_FIND_OTHER_VERSIONS "${PythonLibs_FIND_VERSION}" "${_PYTHON_FIND_MAJ_MIN}") endif() else() - foreach(_PYTHON_V ${_PYTHON${_PYTHON_FIND_MAJ}_VERSIONS}) + foreach(_PYTHON_V ${_PYTHON${PythonLibs_FIND_VERSION_MAJOR}_VERSIONS}) if(NOT _PYTHON_V VERSION_LESS _PYTHON_FIND_MAJ_MIN) list(APPEND _PYTHON_FIND_OTHER_VERSIONS ${_PYTHON_V}) endif() endforeach() endif() unset(_PYTHON_FIND_MAJ_MIN) - unset(_PYTHON_FIND_MAJ) else() - set(_PYTHON_FIND_OTHER_VERSIONS ${_PYTHON${PythonLibs_FIND_VERSION}_VERSIONS}) + set(_PYTHON_FIND_OTHER_VERSIONS ${_PYTHON${PythonLibs_FIND_VERSION_MAJOR}_VERSIONS}) endif() else() set(_PYTHON_FIND_OTHER_VERSIONS ${_PYTHON3_VERSIONS} ${_PYTHON2_VERSIONS} ${_PYTHON1_VERSIONS}) |