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git: enable WARNS_WERROR by default

From: Simon Schubert <corecode@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Wed, 16 Sep 2009 04:58:53 -0700 (PDT)

commit 18c2eecf34433a3e986bbd4b72fc03c800c47ac4
Author: Simon Schubert <corecode@dragonflybsd.org>
Date:   Wed Sep 16 13:47:47 2009 +0200

    enable WARNS_WERROR by default
    This is to catch new warnings sneaking into buildworld.  WARNS_WERROR
    means that -Werror is added to sources iff compiled with WARNS >= 1.
    All these sources have been fixed to currently compile without warnings.
    Setting WARNS_WERROR helps us to maintain this status.
    If your build should fail with a warning treated as error, you either
    have introduced a new warning - in which case you will have to fix it
    before committing - or you are using CFLAGS that exhibit warnings which
    have not been fixed yet - in that case you should try and fix the
    warning nevertheless.
    *Only* if you are using compile flags which produce excess warnings, you
    should disable WARNS_WERROR by setting NO_WERROR in make.conf.  If you
    do, make *absolutely* sure that you don't introduce new warnings into
    the build, since it will break the build for everybody else who does not
    set NO_WERROR!
    Discussed-with: swildner@

Summary of changes:
 etc/defaults/make.conf     |    3 ++-
 share/man/man5/make.conf.5 |   13 +++++++++++++
 2 files changed, 15 insertions(+), 1 deletions(-)


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