mirror of
https://github.com/weechat/weechat.git
synced 2026-06-23 03:16:37 +02:00
Sebastien Helleu
323801f869
With this option, the python plugin will be built and linked with Python 3 (if found, or Python 2 as fallback). This option it not (yet) recommended, because many scripts are working only with Python 2.x. It should be used only to tests scripts with Python 3.x in WeeChat.
104 lines
3.5 KiB
CMake
104 lines
3.5 KiB
CMake
#
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# Copyright (C) 2003-2013 Sebastien Helleu <flashcode@flashtux.org>
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# Copyright (C) 2009 Julien Louis <ptitlouis@sysif.net>
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#
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# This file is part of WeeChat, the extensible chat client.
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#
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# WeeChat is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# WeeChat is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with WeeChat. If not, see <http://www.gnu.org/licenses/>.
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#
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# - Find Python
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# This module finds if Python is installed and determines where the include files
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# and libraries are. It also determines what the name of the library is. This
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# code sets the following variables:
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#
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# PYTHON_EXECUTABLE = full path to the python binary
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# PYTHON_INCLUDE_PATH = path to where python.h can be found
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# PYTHON_LIBRARY = path to where libpython.so* can be found
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# PYTHON_LFLAGS = python compiler options for linking
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IF(PYTHON_FOUND)
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# Already in cache, be silent
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SET(PYTHON_FIND_QUIETLY TRUE)
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ENDIF(PYTHON_FOUND)
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IF(ENABLE_PYTHON3)
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FIND_PROGRAM(PYTHON_EXECUTABLE
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NAMES python3.4 python3.3 python3.2 python3.1 python3.0 python3 python2.7 python2.6 python2.5 python
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PATHS /usr/bin /usr/local/bin /usr/pkg/bin
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)
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ELSE(ENABLE_PYTHON3)
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FIND_PROGRAM(PYTHON_EXECUTABLE
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NAMES python2.7 python2.6 python2.5 python
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PATHS /usr/bin /usr/local/bin /usr/pkg/bin
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)
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ENDIF(ENABLE_PYTHON3)
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IF(PYTHON_EXECUTABLE)
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EXECUTE_PROCESS(
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COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(get_config_var('CONFINCLUDEPY'))"
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OUTPUT_VARIABLE PYTHON_INC_DIR
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)
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EXECUTE_PROCESS(
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COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(get_config_var('LIBPL'))"
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OUTPUT_VARIABLE PYTHON_POSSIBLE_LIB_PATH
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)
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EXECUTE_PROCESS(
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COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(get_config_var('LINKFORSHARED'))"
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OUTPUT_VARIABLE PYTHON_LFLAGS
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)
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FIND_PATH(PYTHON_INCLUDE_PATH
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NAMES Python.h
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PATHS ${PYTHON_INC_DIR}
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)
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IF(ENABLE_PYTHON3)
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FIND_LIBRARY(PYTHON_LIBRARY
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NAMES python3.4 python3.3 python3.2 python3.1 python3.0 python3 python2.7 python2.6 python2.5 python
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PATHS ${PYTHON_POSSIBLE_LIB_PATH}
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)
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ELSE(ENABLE_PYTHON3)
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FIND_LIBRARY(PYTHON_LIBRARY
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NAMES python2.7 python2.6 python2.5 python
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PATHS ${PYTHON_POSSIBLE_LIB_PATH}
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)
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ENDIF(ENABLE_PYTHON3)
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IF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
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EXECUTE_PROCESS(
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COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.stdout.write(sys.version[:3])"
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OUTPUT_VARIABLE PYTHON_VERSION
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)
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EXECUTE_PROCESS(
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COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.stdout.write(str(sys.version_info < (2,5)))"
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OUTPUT_VARIABLE PYTHON_OLD_VERSION
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)
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IF(${PYTHON_OLD_VERSION} STREQUAL "True")
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MESSAGE("Python >= 2.5 is needed to build python plugin, version found: ${PYTHON_VERSION}")
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ELSE()
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SET(PYTHON_FOUND TRUE)
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ENDIF(${PYTHON_OLD_VERSION} STREQUAL "True")
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ENDIF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
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MARK_AS_ADVANCED(
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PYTHON_EXECUTABLE
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PYTHON_INCLUDE_PATH
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PYTHON_LIBRARY
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PYTHON_LFLAGS
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)
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ENDIF(PYTHON_EXECUTABLE)
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