docs/eclipse: Add considerations for PATH, PYTHONPATH

Thanks to @motla who mentioned these on github:
https://github.com/espressif/esp-idf/pull/157#issuecomment-271109920
This commit is contained in:
Angus Gratton 2017-03-03 12:19:24 +11:00
parent 8ab96b13af
commit b337b20270

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@ -49,7 +49,9 @@ Project Properties
* Click "Add..." again, and enter name ``IDF_PATH``. The value should be the full path where ESP-IDF is installed.
*All users, continue with these steps:*
* Edit the ``PATH`` environment variable. Keep the current value, and append the path to the Xtensa toolchain that will installed as part of IDF setup (``something/xtensa-esp32-elf/bin``) if this is not already listed on the PATH.
* On macOS, add a ``PYTHONPATH`` environment variable and set it to ``/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages``. This is so that the system Python, which has pyserial installed as part of the setup steps, overrides any built-in Eclipse Python.
Navigate to "C/C++ General" -> "Preprocessor Include Paths" property page: