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#
# Copyright (C) 2003-2012 Sebastien Helleu <flashcode@flashtux.org>
# Copyright (C) 2009 Julien Louis <ptitlouis@sysif.net>
#
# This file is part of WeeChat, the extensible chat client.
#
# WeeChat is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# WeeChat is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with WeeChat. If not, see <http://www.gnu.org/licenses/>.
#
# - Find Python
# 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:
#
# PYTHON_EXECUTABLE = full path to the python binary
# PYTHON_INCLUDE_PATH = path to where python.h can be found
# PYTHON_LIBRARY = path to where libpython.so* can be found
# PYTHON_LFLAGS = python compiler options for linking
IF(PYTHON_FOUND)
# Already in cache, be silent
SET(PYTHON_FIND_QUIETLY TRUE)
ENDIF(PYTHON_FOUND)
FIND_PROGRAM(PYTHON_EXECUTABLE
NAMES python python2.7 python2.6 python2.5 python2.4 python2.3 python2.2
PATHS /usr/bin /usr/local/bin /usr/pkg/bin
)
IF(PYTHON_EXECUTABLE)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print(get_config_var('CONFINCLUDEPY'))"
OUTPUT_VARIABLE PYTHON_INC_DIR
)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print(get_config_var('LIBPL'))"
OUTPUT_VARIABLE PYTHON_POSSIBLE_LIB_PATH
)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print(get_config_var('LINKFORSHARED'))"
OUTPUT_VARIABLE PYTHON_LFLAGS
)
# remove the new lines from the output by replacing them with empty strings
STRING(REPLACE "\n" "" PYTHON_INC_DIR "${PYTHON_INC_DIR}")
STRING(REPLACE "\n" "" PYTHON_POSSIBLE_LIB_PATH "${PYTHON_POSSIBLE_LIB_PATH}")
STRING(REPLACE "\n" "" PYTHON_LFLAGS "${PYTHON_LFLAGS}")
FIND_PATH(PYTHON_INCLUDE_PATH
NAMES Python.h
PATHS ${PYTHON_INC_DIR}
)
FIND_LIBRARY(PYTHON_LIBRARY
NAMES python python2.7 python2.6 python2.5 python2.4 python2.3 python2.2
PATHS ${PYTHON_POSSIBLE_LIB_PATH}
)
IF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
SET(PYTHON_FOUND TRUE)
ENDIF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
MARK_AS_ADVANCED(
PYTHON_EXECUTABLE
PYTHON_INCLUDE_PATH
PYTHON_LIBRARY
PYTHON_LFLAGS
)
ENDIF(PYTHON_EXECUTABLE)
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