diff options
author | Renato Filho <renato.filho@openbossa.org> | 2011-09-14 15:30:16 -0300 |
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committer | Hugo Parente Lima <hugo.pl@gmail.com> | 2012-03-08 16:18:15 -0300 |
commit | 3534d8d0a7dc65f6fb8110abbaf570b70d729584 (patch) | |
tree | 767fbdcf83630eff0ee79b8f51dd2537ff90da0d /cmake/Modules | |
parent | 701466409c3c13ae4573bf73957f6a874ce5ccbf (diff) |
Updated CMake to find for python3.
Diffstat (limited to 'cmake/Modules')
-rw-r--r-- | cmake/Modules/FindPython3Interp.cmake | 37 | ||||
-rw-r--r-- | cmake/Modules/FindPython3InterpWithDebug.cmake | 48 | ||||
-rw-r--r-- | cmake/Modules/FindPython3Libs.cmake | 210 | ||||
-rw-r--r-- | cmake/Modules/FindPythonInterpWithDebug.cmake | 7 |
4 files changed, 299 insertions, 3 deletions
diff --git a/cmake/Modules/FindPython3Interp.cmake b/cmake/Modules/FindPython3Interp.cmake new file mode 100644 index 000000000..a77029160 --- /dev/null +++ b/cmake/Modules/FindPython3Interp.cmake @@ -0,0 +1,37 @@ +# - Find python interpreter +# This module finds if Python interpreter is installed and determines where the +# executables are. This code sets the following variables: +# +# PYTHONINTERP3_FOUND - Was the Python executable found +# PYTHON3_EXECUTABLE - path to the Python interpreter +# + +#============================================================================= +# Copyright 2005-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distributed this file outside of CMake, substitute the full +# License text for the above reference.) + +FIND_PROGRAM(PYTHON3_EXECUTABLE + NAMES python3.2mu python3.2m python3.2u python3.2 python3.1 python3.0 python3 + PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\3.2\\InstallPath] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\3.1\\InstallPath] + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\3.0\\InstallPath] + ) + +# handle the QUIETLY and REQUIRED arguments and set PYTHONINTERP_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(Python3Interp DEFAULT_MSG PYTHON3_EXECUTABLE) + +MARK_AS_ADVANCED(PYTHON3_EXECUTABLE) + + diff --git a/cmake/Modules/FindPython3InterpWithDebug.cmake b/cmake/Modules/FindPython3InterpWithDebug.cmake new file mode 100644 index 000000000..8791718b1 --- /dev/null +++ b/cmake/Modules/FindPython3InterpWithDebug.cmake @@ -0,0 +1,48 @@ +INCLUDE(FindPython3Interp) +INCLUDE(FindPython3Libs) + +find_package(Python3Interp REQUIRED) + +if(PYTHON3INTERP_FOUND AND UNIX AND CMAKE_BUILD_TYPE STREQUAL "Debug") + # This is for Debian + set(PYTHON3_EXECUTABLE_TMP "${PYTHON3_EXECUTABLE}-dbg") + + # Fall back to the standard interpreter. + if(NOT EXISTS "${PYTHON3_EXECUTABLE_TMP}") + set(PYTHON3_EXECUTABLE_TMP "${PYTHON3_EXECUTABLE}") + endif() + + set(PYTHON3_EXECUTABLE "${PYTHON3_EXECUTABLE_TMP}") +endif() + +# Detect if the python libs were compiled in debug mode +execute_process( + COMMAND ${PYTHON3_EXECUTABLE} -c "from distutils import sysconfig; \\ + print(bool(sysconfig.get_config_var('Py_DEBUG')))" + OUTPUT_VARIABLE PYTHON_WITH_DEBUG + OUTPUT_STRIP_TRAILING_WHITESPACE) + +execute_process( + COMMAND ${PYTHON3_EXECUTABLE} -c "import sys; \\ + from distutils import sysconfig; \\ + vr = sys.version_info; \\ + prefix = '-python%d.%d' % (vr[0], vr[1]); \\ + suffix = prefix + '-dbg' if bool(sysconfig.get_config_var('Py_DEBUG')) else prefix; \\ + suffix = '.' + sysconfig.get_config_var('SOABI') if (vr.major == 3 and vr.minor >= 2) else suffix; \\ + print(suffix)" + OUTPUT_VARIABLE PYTHON_SUFFIX + OUTPUT_STRIP_TRAILING_WHITESPACE) + +#Fix missing variable on UNIX env +if(NOT PYTHON3_DEBUG_LIBRARIES AND UNIX) + string(REPLACE "-dbg" "" PYTHON_NAME_AUX ${PYTHON_SUFFIX}) + string(REPLACE "-python" "python" PYTHON_NAME ${PYTHON_NAME_AUX}) + find_library(LIBRARY_FOUND ${PYTHON_NAME}_d) + if (LIBRARY_FOUND) + set(PYTHON3_DEBUG_LIBRARIES "${LIBRARY_FOUND}") + else() + set(PYTHON3_DEBUG_LIBRARIES "${PYTHON3_LIBRARIES}") + endif() +endif() + + diff --git a/cmake/Modules/FindPython3Libs.cmake b/cmake/Modules/FindPython3Libs.cmake new file mode 100644 index 000000000..03fe8b80e --- /dev/null +++ b/cmake/Modules/FindPython3Libs.cmake @@ -0,0 +1,210 @@ +# - 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: +# +# PYTHONLIBS3_FOUND - have the Python libs been found +# PYTHON3_LIBRARIES - path to the python library +# PYTHON3_INCLUDE_DIRS - path to where Python.h is found +# PYTHON3_DEBUG_LIBRARIES - path to the debug library +# + +#============================================================================= +# Copyright 2001-2009 Kitware, Inc. +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distributed this file outside of CMake, substitute the full +# License text for the above reference.) + +INCLUDE(CMakeFindFrameworks) +# Is there a python3 framework? How do we search for it? +# Search for the python framework on Apple. +# CMAKE_FIND_FRAMEWORKS(Python) + +FOREACH(_CURRENT_VERSION 3.2 3.1 3.0) + IF(_CURRENT_VERSION GREATER 3.1) + SET(_32FLAGS "m" "u" "mu" "") + ELSE() + SET(_32FLAGS "") + ENDIF() + FOREACH(_COMPILATION_FLAGS ${_32FLAGS}) + STRING(REPLACE "." "" _CURRENT_VERSION_NO_DOTS ${_CURRENT_VERSION}) + IF(WIN32) + IF(_CURRENT_VERSION GREATER 3.1) + FIND_LIBRARY(PYTHON3_DEBUG_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}d${_COMPILATION_FLAGS} python + PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs ) + ELSE() + FIND_LIBRARY(PYTHON3_DEBUG_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}${_COMPILATION_FLAGS}_d python + PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs/Debug + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs ) + ENDIF() + ENDIF(WIN32) + + FIND_LIBRARY(PYTHON3_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}${_COMPILATION_FLAGS} python${_CURRENT_VERSION}${_COMPILATION_FLAGS} + PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs + # Avoid finding the .dll in the PATH. We want the .lib. + NO_SYSTEM_ENVIRONMENT_PATH + ) + # Look for the static library in the Python config directory + FIND_LIBRARY(PYTHON3_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}${_COMPILATION_FLAGS} python${_CURRENT_VERSION}${_COMPILATION_FLAGS} + # Avoid finding the .dll in the PATH. We want the .lib. + NO_SYSTEM_ENVIRONMENT_PATH + # This is where the static library is usually located + PATH_SUFFIXES python${_CURRENT_VERSION}/config + ) + + IF(_CURRENT_VERSION GREATER 3.1) + FIND_LIBRARY(PYTHON3_DEBUG_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}d${_COMPILATION_FLAGS} python${_CURRENT_VERSION}d${_COMPILATION_FLAGS} + PATHS + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/libs + # Avoid finding the .dll in the PATH. We want the .lib. + NO_SYSTEM_ENVIRONMENT_PATH + ) + # Look for the static library in the Python config directory + FIND_LIBRARY(PYTHON3_DEBUG_LIBRARY + NAMES python${_CURRENT_VERSION_NO_DOTS}d${_COMPILATION_FLAGS} python${_CURRENT_VERSION}d${_COMPILATION_FLAGS} + # Avoid finding the .dll in the PATH. We want the .lib. + NO_SYSTEM_ENVIRONMENT_PATH + # This is where the static library is usually located + PATH_SUFFIXES python${_CURRENT_VERSION}/config + ) + ENDIF() + +# SET(PYTHON_FRAMEWORK_INCLUDES) +# IF(Python_FRAMEWORKS AND NOT PYTHON_INCLUDE_DIR) +# FOREACH(dir ${Python_FRAMEWORKS}) +# SET(PYTHON_FRAMEWORK_INCLUDES ${PYTHON_FRAMEWORK_INCLUDES} +# ${dir}/Versions/${_CURRENT_VERSION}/include/python${_CURRENT_VERSION}) +# ENDFOREACH(dir) +# ENDIF(Python_FRAMEWORKS AND NOT PYTHON_INCLUDE_DIR) + + FIND_PATH(PYTHON3_INCLUDE_DIR + NAMES Python.h + PATHS + ${PYTHON_FRAMEWORK_INCLUDES} + [HKEY_LOCAL_MACHINE\\SOFTWARE\\Python\\PythonCore\\${_CURRENT_VERSION}\\InstallPath]/include + PATH_SUFFIXES + python${_CURRENT_VERSION}${_COMPILATION_FLAGS} + ) + + # For backward compatibility, set PYTHON_INCLUDE_PATH, but make it internal. + SET(PYTHON_INCLUDE_PATH "${PYTHON_INCLUDE_DIR}" CACHE INTERNAL + "Path to where Python.h is found (deprecated)") + ENDFOREACH(_COMPILATION_FLAGS) +ENDFOREACH(_CURRENT_VERSION) + +MARK_AS_ADVANCED( + PYTHON3_DEBUG_LIBRARY + PYTHON3_LIBRARY + PYTHON3_INCLUDE_DIR +) + +# We use PYTHON3_INCLUDE_DIR, PYTHON3_LIBRARY and PYTHON3_DEBUG_LIBRARY for the +# cache entries because they are meant to specify the location of a single +# library. We now set the variables listed by the documentation for this +# module. +SET(PYTHON3_INCLUDE_DIRS "${PYTHON3_INCLUDE_DIR}") +SET(PYTHON3_LIBRARIES "${PYTHON3_LIBRARY}") +SET(PYTHON3_DEBUG_LIBRARIES "${PYTHON3_DEBUG_LIBRARY}") + + +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(Python3Libs DEFAULT_MSG PYTHON3_LIBRARIES PYTHON3_INCLUDE_DIRS) + + +# 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 +# in your sources to initialize the static python modules + +GET_PROPERTY(_TARGET_SUPPORTS_SHARED_LIBS + GLOBAL PROPERTY TARGET_SUPPORTS_SHARED_LIBS) + +FUNCTION(PYTHON3_ADD_MODULE _NAME ) + OPTION(PYTHON3_ENABLE_MODULE_${_NAME} "Add module ${_NAME}" TRUE) + OPTION(PYTHON3_MODULE_${_NAME}_BUILD_SHARED + "Add module ${_NAME} shared" ${_TARGET_SUPPORTS_SHARED_LIBS}) + + # Mark these options as advanced + MARK_AS_ADVANCED(PYTHON3_ENABLE_MODULE_${_NAME} + PYTHON3_MODULE_${_NAME}_BUILD_SHARED) + + IF(PYTHON3_ENABLE_MODULE_${_NAME}) + IF(PYTHON3_MODULE_${_NAME}_BUILD_SHARED) + SET(PY_MODULE_TYPE MODULE) + ELSE(PYTHON3_MODULE_${_NAME}_BUILD_SHARED) + SET(PY_MODULE_TYPE STATIC) + SET_PROPERTY(GLOBAL APPEND PROPERTY PY_STATIC_MODULES_LIST ${_NAME}) + ENDIF(PYTHON3_MODULE_${_NAME}_BUILD_SHARED) + + SET_PROPERTY(GLOBAL APPEND PROPERTY PY_MODULES_LIST ${_NAME}) + ADD_LIBRARY(${_NAME} ${PY_MODULE_TYPE} ${ARGN}) +# TARGET_LINK_LIBRARIES(${_NAME} ${PYTHON_LIBRARIES}) + + ENDIF(PYTHON3_ENABLE_MODULE_${_NAME}) +ENDFUNCTION(PYTHON3_ADD_MODULE) + +FUNCTION(PYTHON3_WRITE_MODULES_HEADER _filename) + + GET_PROPERTY(PY_STATIC_MODULES_LIST GLOBAL PROPERTY PY_STATIC_MODULES_LIST) + + GET_FILENAME_COMPONENT(_name "${_filename}" NAME) + STRING(REPLACE "." "_" _name "${_name}") + STRING(TOUPPER ${_name} _nameUpper) + + SET(_filenameTmp "${_filename}.in") + FILE(WRITE ${_filenameTmp} "/*Created by cmake, do not edit, changes will be lost*/\n") + FILE(APPEND ${_filenameTmp} +"#ifndef ${_nameUpper} +#define ${_nameUpper} + +#include <Python.h> + +#ifdef __cplusplus +extern \"C\" { +#endif /* __cplusplus */ + +") + + FOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + FILE(APPEND ${_filenameTmp} "extern void init${PYTHON_MODULE_PREFIX}${_currentModule}(void);\n\n") + ENDFOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + + FILE(APPEND ${_filenameTmp} +"#ifdef __cplusplus +} +#endif /* __cplusplus */ + +") + + + FOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + FILE(APPEND ${_filenameTmp} "int ${_name}_${_currentModule}(void) \n{\n static char name[]=\"${PYTHON_MODULE_PREFIX}${_currentModule}\"; return PyImport_AppendInittab(name, init${PYTHON_MODULE_PREFIX}${_currentModule});\n}\n\n") + ENDFOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + + FILE(APPEND ${_filenameTmp} "void ${_name}_LoadAllPythonModules(void)\n{\n") + FOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + FILE(APPEND ${_filenameTmp} " ${_name}_${_currentModule}();\n") + ENDFOREACH(_currentModule ${PY_STATIC_MODULES_LIST}) + FILE(APPEND ${_filenameTmp} "}\n\n") + FILE(APPEND ${_filenameTmp} "#ifndef EXCLUDE_LOAD_ALL_FUNCTION\nvoid CMakeLoadAllPythonModules(void)\n{\n ${_name}_LoadAllPythonModules();\n}\n#endif\n\n#endif\n") + +# with CONFIGURE_FILE() cmake complains that you may not use a file created using FILE(WRITE) as input file for CONFIGURE_FILE() + EXECUTE_PROCESS(COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_filenameTmp}" "${_filename}" OUTPUT_QUIET ERROR_QUIET) + +ENDFUNCTION(PYTHON3_WRITE_MODULES_HEADER) + diff --git a/cmake/Modules/FindPythonInterpWithDebug.cmake b/cmake/Modules/FindPythonInterpWithDebug.cmake index 76c93fcfe..58a1c3d1a 100644 --- a/cmake/Modules/FindPythonInterpWithDebug.cmake +++ b/cmake/Modules/FindPythonInterpWithDebug.cmake @@ -27,13 +27,14 @@ execute_process( from distutils import sysconfig; \\ vr = sys.version_info; \\ suffix = '-dbg' if bool(sysconfig.get_config_var('Py_DEBUG')) else ''; \\ - print 'python%d.%d%s' % (vr[0], vr[1], suffix)" - OUTPUT_VARIABLE PYTHON_BASENAME + print '-python%d.%d%s' % (vr[0], vr[1], suffix)" + OUTPUT_VARIABLE PYTHON_SUFFIX OUTPUT_STRIP_TRAILING_WHITESPACE) #Fix missing variable on UNIX env if(NOT PYTHON_DEBUG_LIBRARIES AND UNIX) - string(REPLACE "-dbg" "" PYTHON_NAME ${PYTHON_BASENAME}) + string(REPLACE "-dbg" "" PYTHON_NAME_TMP ${PYTHON_SUFFIX}) + string(REPLACE "-python" "python" PYTHON_NAME ${PYTHON_NAME_TMP}) find_library(LIBRARY_FOUND ${PYTHON_NAME}_d) if (LIBRARY_FOUND) set(PYTHON_DEBUG_LIBRARIES "${LIBRARY_FOUND}") |