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core: check that python version is >= 2.5 in cmake/autotools (patch from Peter Boström)

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This commit is contained in:
Sebastien Helleu
2012-08-21 09:27:49 +02:00
parent a4e15e8ef4
commit cc5118b3b6
2 changed files with 56 additions and 41 deletions
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cmake/FindPython.cmake
+18 -11
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@@ -34,43 +34,50 @@ IF(PYTHON_FOUND)
ENDIF(PYTHON_FOUND)
FIND_PROGRAM(PYTHON_EXECUTABLE
NAMES python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python
NAMES python2.7 python2.6 python2.5 python
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'))"
COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(get_config_var('CONFINCLUDEPY'))"
OUTPUT_VARIABLE PYTHON_INC_DIR
)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print(get_config_var('LIBPL'))"
COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(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'))"
COMMAND ${PYTHON_EXECUTABLE} -c "import sys; from distutils.sysconfig import *; sys.stdout.write(get_config_var('LINKFORSHARED'))"
OUTPUT_VARIABLE PYTHON_LFLAGS
)
# remove the new lines from the output by replacing them with empty strings
STRING(REPLACE "\n" "" PYTHON_INC_DIR "${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 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python
NAMES python2.7 python2.6 python2.5 python
PATHS ${PYTHON_POSSIBLE_LIB_PATH}
)
IF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
SET(PYTHON_FOUND TRUE)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.stdout.write(sys.version[:3])"
OUTPUT_VARIABLE PYTHON_VERSION
)
EXECUTE_PROCESS(
COMMAND ${PYTHON_EXECUTABLE} -c "import sys; sys.stdout.write(str(sys.version_info < (2,5)))"
OUTPUT_VARIABLE PYTHON_OLD_VERSION
)
IF(${PYTHON_OLD_VERSION} STREQUAL "True")
MESSAGE("Python >= 2.5 is needed to build python plugin, version found: ${PYTHON_VERSION}")
ELSE()
SET(PYTHON_FOUND TRUE)
ENDIF(${PYTHON_OLD_VERSION} STREQUAL "True")
ENDIF(PYTHON_LIBRARY AND PYTHON_INCLUDE_PATH)
MARK_AS_ADVANCED(