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| author | Rolf Eike Beer <eike@sf-mail.de> | 2012-02-21 21:12:16 +0100 |
|---|---|---|
| committer | Rolf Eike Beer <eike@sf-mail.de> | 2012-02-22 17:20:15 +0100 |
| commit | c9c1a176092593ce7c47e7a473e24363d9395c79 (patch) | |
| tree | 766d720592f1a664725049c7958e4ad49d4e35ed /Modules/FindPythonLibs.cmake | |
| parent | f7723786e7ecdd29a430df396d6cce64b9ccdcb6 (diff) | |
| download | cmake-c9c1a176092593ce7c47e7a473e24363d9395c79.tar.gz | |
FindPythonLibs: get the exact version of the found library (#3080)
Diffstat (limited to 'Modules/FindPythonLibs.cmake')
| -rw-r--r-- | Modules/FindPythonLibs.cmake | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/Modules/FindPythonLibs.cmake b/Modules/FindPythonLibs.cmake index 8ba2d398c0..9401dbb58c 100644 --- a/Modules/FindPythonLibs.cmake +++ b/Modules/FindPythonLibs.cmake @@ -8,6 +8,7 @@ # 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 +# 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. @@ -126,6 +127,14 @@ FOREACH(_CURRENT_VERSION ${_Python_VERSIONS}) SET(PYTHON_INCLUDE_PATH "${PYTHON_INCLUDE_DIR}" CACHE INTERNAL "Path to where Python.h is found (deprecated)") + IF(PYTHON_INCLUDE_DIR AND EXISTS "${PYTHON_INCLUDE_DIR}/patchlevel.h") + FILE(STRINGS "${PYTHON_INCLUDE_DIR}/patchlevel.h" python_version_str + REGEX "^#define[ \t]+PY_VERSION[ \t]+\"[^\"]+\"") + STRING(REGEX REPLACE "^#define[ \t]+PY_VERSION[ \t]+\"([^\"]+)\".*" "\\1" + PYTHONLIBS_VERSION_STRING "${python_version_str}") + UNSET(python_version_str) + ENDIF(PYTHON_INCLUDE_DIR AND EXISTS "${PYTHON_INCLUDE_DIR}/patchlevel.h") + ENDFOREACH(_CURRENT_VERSION) MARK_AS_ADVANCED( @@ -144,8 +153,9 @@ SET(PYTHON_DEBUG_LIBRARIES "${PYTHON_DEBUG_LIBRARY}") INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) -FIND_PACKAGE_HANDLE_STANDARD_ARGS(PythonLibs DEFAULT_MSG PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) - +FIND_PACKAGE_HANDLE_STANDARD_ARGS(PythonLibs + REQUIRED_VARS PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS + VERSION_VAR PYTHONLIBS_VERSION_STRING) # PYTHON_ADD_MODULE(<name> src1 src2 ... srcN) is used to build modules for python. # PYTHON_WRITE_MODULES_HEADER(<filename>) writes a header file you can include |