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From: Warner Losh <imp@bsdimp.com>
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Date: Mon, 19 Dec 2011 12:52:56 -0700
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To: Garrett Cooper <yanegomi@gmail.com>
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Cc: Doug Barton <dougb@FreeBSD.org>, Max Khon <fjoe@FreeBSD.org>,
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Subject: Re: svn commit: r228143 - in head: . share/mk tools/build/options
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On Nov 29, 2011, at 1:53 PM, Garrett Cooper wrote:

> 2011/11/29 Doug Barton <dougb@freebsd.org>:
>> On 11/29/2011 12:47, G=E1bor K=F6vesd=E1n wrote:
>>> On 2011.11.29. 20:46, Max Khon wrote:
>>>> Log:
>>>>    Turn off profiled libs build by default.
>>>>    Can be enabled back using WITH_PROFILE=3Dyes in /etc/src.conf
>>> I think it was useful. Profiling is useful for developing any piece =
of
>>> software that builds on libc or other common libs, even for software
>>> that is not directly related to FreeBSD. I think it should be =
reverted.
>>=20
>> Since we ask users to read -current, it would be useful if our
>> developers did too. :)
>>=20
>> As Max pointed out in his message about this, the profiled libs are =
only
>> really useful to a tiny percentage of developers. If you need them,
>> twist the knob. Building them should be off by default.
>=20
> +1. The needs of the many outweigh the needs of the few. As suggested
> elsewhere, I think it would also be a good idea to enable it in
> tinderbox builds.

-1.  The needs of the many?  Please.  Let's break a useful feature =
because some people don't understand it and are impatient?  That's lame.

Enabling it only on tinderbox builds will ensure more accidental =
breakage.

Warner