Created
November 20, 2016 01:06
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cmake_minimum_required(VERSION 2.8) | |
project(testing394233) | |
if(NOT APPLE) | |
find_package(PythonInterp REQUIRED) | |
find_package(PythonLibs ${PYTHONLIBS_VERSION_STRING} EXACT REQUIRED) | |
set(CUSTOM_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE}) | |
else() | |
message(STATUS "Trying custom approach for finding Python.") | |
find_program(CUSTOM_PYTHON_EXECUTABLE python) | |
message(STATUS "Found Python program: ${CUSTOM_PYTHON_EXECUTABLE}") | |
execute_process(COMMAND ${CUSTOM_PYTHON_EXECUTABLE} -c "import sys; print 'python' + sys.version[0:3]" | |
OUTPUT_VARIABLE PYTHON_LIBRARY_NAME OUTPUT_STRIP_TRAILING_WHITESPACE) | |
message(STATUS "PYTHON_LIBRARY_NAME: " ${PYTHON_LIBRARY_NAME}) | |
execute_process(COMMAND ${CUSTOM_PYTHON_EXECUTABLE} -c "import sys; print sys.exec_prefix" | |
OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE) | |
message(STATUS "PYTHON_PREFIX: " ${PYTHON_PREFIX}) | |
FIND_LIBRARY(PYTHON_LIBRARIES | |
NAMES ${PYTHON_LIBRARY_NAME} | |
HINTS "${PYTHON_PREFIX}" | |
PATH_SUFFIXES "lib" "libs" | |
NO_DEFAULT_PATH) | |
message(STATUS "PYTHON_LIBRARIES: " ${PYTHON_LIBRARIES}) | |
execute_process(COMMAND ${CUSTOM_PYTHON_EXECUTABLE} -c "from distutils.sysconfig import *; print get_python_inc()" | |
OUTPUT_VARIABLE PYTHON_INCLUDE_DIRS OUTPUT_STRIP_TRAILING_WHITESPACE) | |
message(STATUS "PYTHON_INCLUDE_DIRS: " ${PYTHON_INCLUDE_DIRS}) | |
if(PYTHON_LIBRARIES AND PYTHON_INCLUDE_DIRS) | |
message(STATUS "The custom approach for finding Python succeeded.") | |
SET(PYTHONLIBS_FOUND TRUE) | |
else() | |
message(WARNING "The custom approach for finding Python failed. Defaulting to find_package.") | |
find_package(PythonInterp REQUIRED) | |
find_package(PythonLibs ${PYTHONLIBS_VERSION_STRING} EXACT REQUIRED) | |
set(CUSTOM_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE}) | |
endif() | |
endif() | |
message(STATUS "Using CUSTOM_PYTHON_EXECUTABLE: " ${CUSTOM_PYTHON_EXECUTABLE}) | |
message(STATUS "Using PYTHON_LIBRARIES: " ${PYTHON_LIBRARIES}) | |
message(STATUS "Using PYTHON_INCLUDE_DIRS: " ${PYTHON_INCLUDE_DIRS}) |
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