bpo-36146: Fix inc_dirs in setup.py on macOS (GH-12098)

Fix setup.py on macOS: only add /usr/include/ffi to include
directories of _ctypes, not for all extensions.

Victor Stinner committed 7y ago

96d81583be98cec9728636186ea32b662cb091d5

Parent: 62be763

Committed by GitHub <noreply@github.com> on 3/1/2019, 12:53:46 PM