pypy3.6: PyOS_FSPath() missing
Created originally on Bitbucket by lazka (Christoph Reiter)
../subprojects/pycairo/cairo/misc.c: In function ‘Pycairo_is_fspath’:
../subprojects/pycairo/cairo/misc.c:45:22: error: implicit declaration of function ‘PyOS_FSPath’ [-Werror=implicit-function-declaration]
PyObject *real = PyOS_FSPath (obj);
^~~~~~~~~~~
../subprojects/pycairo/cairo/misc.c:45:22: error: nested extern declaration of ‘PyOS_FSPath’ [-Werror=nested-externs]
To reproduce try pypy3 -m pip install pycairo
and then pypy3 -c "import cairo"