命令行 cmake 指定 python 路径

命令行 cmake 指定 python 路径(这里写自定义目录标题)

命令行 cmake

cmake .. \
-DPYTHON_INCLUDE_DIR=$(python -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())")  \
-DPYTHON_LIBRARY=$(python -c "import distutils.sysconfig as sysconfig; print(sysconfig.get_config_var('LIBDIR'))")

cmake 指定变量的格式是

-D{:}=

例如，给 FILEPATH 类型的变量 PYTHON_LIBRARIES 赋值 “C:/Python35/libs/python35.lib” 的代码为：

-DPYTHON_LIBRARIES:FILEPATH=C:/Python35/libs/python35.lib

上述 cmake 利用 python 解释器返回的信息填充了参数值，是最可靠的，无需手工输入。

Thus, the trick is to fill those parameters with the returned information from the python interpreter, which is the most reliable. This may work independently of your python location/version (also for Anaconda users)