Kyle Evans ecebb3cc1d Only set WARNS if not defined ...

This would allow interested parties to do experimental runs with an
environment set appropriately to raise all the warnings throughout the
build; e.g. env WARNS=6 NO_WERROR=yes buildworld.

Not currently touching the numerous instances in ^/tools.

MFC after:	1 week

2020-09-11 13:28:37 +00:00

..

Makefile

Only set WARNS if not defined

2020-09-11 13:28:37 +00:00

Makefile.depend

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