1 # Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 # Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 # This library is free software; you can redistribute it and/or
7 # modify it under the terms of the GNU Lesser General Public
8 # License as published by the Free Software Foundation; either
9 # version 2.1 of the License.
11 # This library is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 # Lesser General Public License for more details.
16 # You should have received a copy of the GNU Lesser General Public
17 # License along with this library; if not, write to the Free Software
18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 MESSAGE(STATUS "Check for python ...")
28 IF(PYTHON_IS_MANDATORY STREQUAL 0)
29 SET(PYTHON_IS_MANDATORY 0)
30 SET(PYTHON_IS_OPTIONAL 1)
31 ENDIF(PYTHON_IS_MANDATORY STREQUAL 0)
32 IF(PYTHON_IS_OPTIONAL STREQUAL 0)
33 SET(PYTHON_IS_MANDATORY 1)
34 SET(PYTHON_IS_OPTIONAL 0)
35 ENDIF(PYTHON_IS_OPTIONAL STREQUAL 0)
36 IF(NOT PYTHON_IS_MANDATORY AND NOT PYTHON_IS_OPTIONAL)
37 SET(PYTHON_IS_MANDATORY 1)
38 SET(PYTHON_IS_OPTIONAL 0)
39 ENDIF(NOT PYTHON_IS_MANDATORY AND NOT PYTHON_IS_OPTIONAL)
44 IF(WITHOUT_PYTHON OR WITH_PYTHON STREQUAL 0)
46 MESSAGE(STATUS "python disabled from command line.")
47 ENDIF(WITHOUT_PYTHON OR WITH_PYTHON STREQUAL 0)
53 SET(PYTHON_ROOT_USER ${WITH_PYTHON})
55 IF(NOT PYTHON_ROOT_USER)
56 SET(PYTHON_ROOT_USER $ENV{PYTHON_ROOT})
57 ENDIF(NOT PYTHON_ROOT_USER)
58 IF(NOT PYTHON_ROOT_USER)
59 SET(PYTHON_ROOT_USER $ENV{PYTHONHOME})
60 ENDIF(NOT PYTHON_ROOT_USER)
67 SET(PYTHON_FIND_PATHS_OPTION NO_DEFAULT_PATH)
68 ELSE(PYTHON_ROOT_USER)
69 SET(PYTHON_FIND_PATHS_OPTION)
70 ENDIF(PYTHON_ROOT_USER)
77 IF(CMAKE_BUILD_TYPE STREQUAL Release)
78 SET(PYTHON_EXECUTABLE_TO_FIND python)
79 ELSE(CMAKE_BUILD_TYPE STREQUAL Release)
80 SET(PYTHON_EXECUTABLE_TO_FIND python_d)
81 ENDIF(CMAKE_BUILD_TYPE STREQUAL Release)
83 SET(PYTHON_EXECUTABLE_TO_FIND python)
85 IF(NOT PYTHON_ROOT_USER)
86 SET(PYTHON_EXECUTABLE_PATHS)
87 ELSE(NOT PYTHON_ROOT_USER)
89 SET(PYTHON_EXECUTABLE_PATHS ${PYTHON_ROOT_USER})
91 SET(PYTHON_EXECUTABLE_PATHS ${PYTHON_ROOT_USER}/bin)
93 ENDIF(NOT PYTHON_ROOT_USER)
94 FIND_PROGRAM(PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE_TO_FIND} PATHS ${PYTHON_EXECUTABLE_PATHS} ${PYTHON_FIND_PATHS_OPTION})
96 MESSAGE(STATUS "python found: ${PYTHON_EXECUTABLE}")
97 IF(PYTHON_EXECUTABLE STREQUAL /usr/bin/python)
98 ELSE(PYTHON_EXECUTABLE STREQUAL /usr/bin/python)
99 SET(PYTHON_ROOT_USER ${PYTHON_EXECUTABLE})
100 GET_FILENAME_COMPONENT(PYTHON_ROOT_USER ${PYTHON_ROOT_USER} PATH)
102 GET_FILENAME_COMPONENT(PYTHON_ROOT_USER ${PYTHON_ROOT_USER} PATH)
104 ENDIF(PYTHON_EXECUTABLE STREQUAL /usr/bin/python)
105 ELSE(PYTHON_EXECUTABLE)
107 MESSAGE(STATUS "${PYTHON_EXECUTABLE_TO_FIND} not found in ${PYTHON_EXECUTABLE_PATHS}, check your PYTHON installation.")
108 ELSE(PYTHON_ROOT_USER)
109 MESSAGE(STATUS "${PYTHON_EXECUTABLE_TO_FIND} not found on system, try to use WITH_PYTHON option or PYTHON_ROOT environment variable.")
110 ENDIF(PYTHON_ROOT_USER)
112 ENDIF(PYTHON_EXECUTABLE)
119 COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.stdout.write(sys.version[:3])"
120 OUTPUT_VARIABLE PYTHON_VERSION
128 SET(PYTHON_FIND_PATHS_OPTION NO_DEFAULT_PATH)
129 ELSE(PYTHON_ROOT_USER)
130 SET(PYTHON_FIND_PATHS_OPTION)
131 ENDIF(PYTHON_ROOT_USER)
138 SET(PYTHON_INCLUDE_PATHS ${PYTHON_ROOT_USER}/include ${PYTHON_ROOT_USER}/include/python${PYTHON_VERSION})
139 ELSE(PYTHON_ROOT_USER)
140 SET(PYTHON_INCLUDE_PATHS /usr/include/python${PYTHON_VERSION})
141 ENDIF(PYTHON_ROOT_USER)
142 SET(PYTHON_INCLUDE_TO_FIND Python.h)
143 FIND_PATH(PYTHON_INCLUDE_DIR ${PYTHON_INCLUDE_TO_FIND} PATHS ${PYTHON_INCLUDE_PATHS} ${PYTHON_FIND_PATHS_OPTION})
144 IF(PYTHON_INCLUDE_DIR)
145 SET(PYTHON_INCLUDES -I${PYTHON_INCLUDE_DIR})
147 IF(CMAKE_BUILD_TYPE STREQUAL Release)
148 ELSE(CMAKE_BUILD_TYPE STREQUAL Release)
149 SET(PYTHON_INCLUDES ${PYTHON_INCLUDES} -DHAVE_DEBUG_PYTHON)
150 ENDIF(CMAKE_BUILD_TYPE STREQUAL Release)
152 MESSAGE(STATUS "${PYTHON_INCLUDE_TO_FIND} found in ${PYTHON_INCLUDE_DIR}")
153 ELSE(PYTHON_INCLUDE_DIR)
156 MESSAGE(STATUS "${PYTHON_INCLUDE_TO_FIND} not found in ${PYTHON_INCLUDE_PATHS}, check your PYTHON installation.")
157 ELSE(PYTHON_ROOT_USER)
158 MESSAGE(STATUS "${PYTHON_INCLUDE_TO_FIND} not found on system, try to use WITH_PYTHON option or PYTHON_ROOT environment variable.")
159 ENDIF(PYTHON_ROOT_USER)
160 ENDIF(PYTHON_INCLUDE_DIR)
168 SET(PYTHON_LIB_PATHS ${PYTHON_ROOT_USER}/libs)
170 SET(PYTHON_LIB_PATHS ${PYTHON_ROOT_USER}/lib ${PYTHON_ROOT_USER}/lib/python${PYTHON_VERSION}/config)
172 ELSE(PYTHON_ROOT_USER)
173 SET(PYTHON_LIB_PATHS)
174 ENDIF(PYTHON_ROOT_USER)
176 STRING(REPLACE "." "" PYTHON_VERSION_WITHOUT_DOT ${PYTHON_VERSION})
177 IF(CMAKE_BUILD_TYPE STREQUAL Release)
178 FIND_LIBRARY(PYTHON_LIB python${PYTHON_VERSION_WITHOUT_DOT} PATHS ${PYTHON_LIB_PATHS} ${PYTHON_FIND_PATHS_OPTION})
179 ELSE(CMAKE_BUILD_TYPE STREQUAL Release)
180 FIND_LIBRARY(PYTHON_LIB python${PYTHON_VERSION_WITHOUT_DOT}_d PATHS ${PYTHON_LIB_PATHS} ${PYTHON_FIND_PATHS_OPTION})
181 ENDIF(CMAKE_BUILD_TYPE STREQUAL Release)
183 FIND_LIBRARY(PYTHON_LIB python${PYTHON_VERSION} PATHS ${PYTHON_LIB_PATHS} ${PYTHON_FIND_PATHS_OPTION})
187 SET(PYTHON_LIBS ${PYTHON_LIBS} ${PYTHON_LIB})
188 MESSAGE(STATUS "python lib found: ${PYTHON_LIB}")
192 MESSAGE(STATUS "python lib not found in ${PYTHON_LIB_PATHS}, check your PYTHON installation.")
193 ELSE(PYTHON_ROOT_USER)
194 MESSAGE(STATUS "python lib not found on system, try to use WITH_PYTHON option or PYTHON_ROOT environment variable.")
195 ENDIF(PYTHON_ROOT_USER)
202 SET(PYTHON_CPPFLAGS ${PYTHON_INCLUDES})
204 IF(PYTHON_IS_MANDATORY)
205 MESSAGE(FATAL_ERROR "python not found ... mandatory ... abort")
206 ELSE(PYTHON_IS_MANDATORY)
207 MESSAGE(STATUS "python not found ... optional ... disabled")
208 ENDIF(PYTHON_IS_MANDATORY)