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help cmake find correct version of python on mac os x (#237)

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This commit is contained in:
Robert Nishihara
2016-07-08 16:31:21 -07:00
committed by Philipp Moritz
parent 260cb21d8a
commit 1138936fce
1 changed files with 28 additions and 1 deletions
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CMakeLists.txt
+28 -1
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@@ -9,7 +9,34 @@ list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
set(CMAKE_PREFIX_PATH "${CMAKE_SOURCE_DIR}/thirdparty/grpc/bins/opt/" ${CMAKE_PREFIX_PATH})
find_package(PythonInterp REQUIRED)
find_package(PythonLibs REQUIRED)
if(NOT APPLE)
find_package(PythonLibs REQUIRED)
else(NOT APPLE)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c
"import sys; skip = 2 if sys.platform.startswith('win') else 1; print 'python' + sys.version[0:3:skip]"
OUTPUT_VARIABLE PYTHON_LIBRARY_NAME OUTPUT_STRIP_TRAILING_WHITESPACE)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c
"import sys; print sys.exec_prefix"
OUTPUT_VARIABLE PYTHON_PREFIX OUTPUT_STRIP_TRAILING_WHITESPACE)
FIND_LIBRARY(PYTHON_LIBRARIES
NAMES ${PYTHON_LIBRARY_NAME}
HINTS "${PYTHON_PREFIX}"
PATH_SUFFIXES "lib" "libs"
NO_DEFAULT_PATH)
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c
"from distutils.sysconfig import *; print get_python_inc()"
OUTPUT_VARIABLE PYTHON_INCLUDE_DIRS OUTPUT_STRIP_TRAILING_WHITESPACE)
if(PYTHON_LIBRARIES AND PYTHON_INCLUDE_DIRS)
SET(PYTHONLIBS_FOUND TRUE)
message("-- Found PythonLibs: " ${PYTHON_LIBRARIES})
message("-- -- Used custom search path")
else(PYTHON_LIBRARIES AND PYTHON_INCLUDE_DIRS)
find_package(PythonLibs REQUIRED)
message("-- -- Used find_package(PythonLibs)")
endif(PYTHON_LIBRARIES AND PYTHON_INCLUDE_DIRS)
endif(NOT APPLE)
find_package(NumPy REQUIRED)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")