[issue21571] Python build should check CPATH, C_INCLUDE_PATH for module dependencies

Changes by Simon Ye sye...@gmail.com: -- nosy: +yesimon ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue21571 ___ ___ Python-bugs-list mailing list

[issue23858] Look for local sqlite3 by parsing -I/-L flags in linux as well.

New submission from Simon Ye: Based off of https://github.com/Homebrew/linuxbrew/pull/330. Currently building python on linux only looks for sqlite include paths in a hardcoded set of system paths, but if the user specifies -I/-L options during compilation, python setup.py looks