cladmi 143e393fcd
dist/tools: add build system sanity check script
Add a script to execute sanity checks on build system files.
It should prevent bad patterns to re-appear after being cleaned.

Currently adds a check for using the content of `FEATURES` instead of
`USEMODULE`.

Modules should not check the content of FEATURES_PROVIDED/_REQUIRED/OPTIONAL
Handling specific behaviors/dependencies should by checking the content of:
 * `USEMODULE`
 * maybe `FEATURES_USED` if it is not a module (== not a periph_)
2018-11-16 16:40:23 +01:00
..
2017-06-17 17:00:55 +02:00
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