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Date:      Fri, 22 Jul 2016 18:24:41 -0700
From:      Bryan Drewery <bdrewery@FreeBSD.org>
To:        Bruce Evans <brde@optusnet.com.au>, Ngie Cooper <yaneurabeya@gmail.com>
Cc:        John Baldwin <jhb@freebsd.org>, Ruslan Bukin <br@freebsd.org>, "src-committers@freebsd.org" <src-committers@freebsd.org>, "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>, "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r303188 - head/share/mk
Message-ID:  <c7ca6170-c5f2-9353-6b3d-da30ca077871@FreeBSD.org>
In-Reply-To: <20160723100100.K1644@besplex.bde.org>
References:  <201607221500.u6MF0c3S037470@repo.freebsd.org> <1980140.IgFQbb5iVz@ralph.baldwin.cx> <20160723073428.K1265@besplex.bde.org> <CAGHfRMCjqR3YDHRvaA-0=VQHXmkd%2Bh6aj5BveQHPscfA8AAkbg@mail.gmail.com> <20160723100100.K1644@besplex.bde.org>

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From: Bryan Drewery <bdrewery@FreeBSD.org>
To: Bruce Evans <brde@optusnet.com.au>, Ngie Cooper <yaneurabeya@gmail.com>
Cc: John Baldwin <jhb@freebsd.org>, Ruslan Bukin <br@freebsd.org>,
 "src-committers@freebsd.org" <src-committers@freebsd.org>,
 "svn-src-all@freebsd.org" <svn-src-all@freebsd.org>,
 "svn-src-head@freebsd.org" <svn-src-head@freebsd.org>
Message-ID: <c7ca6170-c5f2-9353-6b3d-da30ca077871@FreeBSD.org>
Subject: Re: svn commit: r303188 - head/share/mk
References: <201607221500.u6MF0c3S037470@repo.freebsd.org>
 <1980140.IgFQbb5iVz@ralph.baldwin.cx> <20160723073428.K1265@besplex.bde.org>
 <CAGHfRMCjqR3YDHRvaA-0=VQHXmkd+h6aj5BveQHPscfA8AAkbg@mail.gmail.com>
 <20160723100100.K1644@besplex.bde.org>
In-Reply-To: <20160723100100.K1644@besplex.bde.org>

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On 7/22/2016 5:25 PM, Bruce Evans wrote:
> On Fri, 22 Jul 2016, Ngie Cooper wrote:
>=20
>> On Fri, Jul 22, 2016 at 2:57 PM, Bruce Evans <brde@optusnet.com.au>
>> wrote:
>> ...
>>>>> +# GCC 6.1.0
>>>>> +.if ${COMPILER_TYPE} =3D=3D "gcc" && ${COMPILER_VERSION} >=3D 6010=
0
>>>>> +CWARNFLAGS+=3D   -Wno-error=3Dunused-const-variable=3D
>>>>> -Wno-error=3Dnonnull-compare -Wno-error=3Dshift-negative-value
>>>>> -Wno-error=3Dmisleading-indentation -Wno-error=3Dtautological-compa=
re
>>>>> +.endif
>>>>
>>>>
>>>> Extra trailing =3D in the first one as well?
>>>
>>> I don't see one.  I see only unreadably long lines containing unreada=
bly
>>> unordered flags.  Perhaps your mail client mangled the line splitting=
,
>>> but the above quite displays OK in mutt and vi here (except mutt make=
s
>>> the line wrapping especially ugly by highlighting it).
>>
>> Look for "-Wno-error=3Dunused-const-variable=3D".
>=20
> It is not trailing :-).  It is only trailing in the above quote and
> apparently in the mail as seen by jhb because some mail programs mangle=

> the formatting worse than others.  In the above quote as seen by me
> in EDITOR=3Dvi, the long line is split and each part is quoted.  But in=

> the previous quote, the line wasn't split.  Since it was unreadable
> by me, I used the editor search function to check if it had a trailing
> '=3D' using a regexp, and none was found.

It's not a mail issue. It is in the actual file. See
https://svnweb.freebsd.org/base/head/share/mk/bsd.sys.mk?r1=3D303188&r2=3D=
303187&pathrev=3D303188
and
https://svnweb.freebsd.org/base/head/share/mk/bsd.sys.mk?revision=3D30318=
8&view=3Dmarkup&pathrev=3D303188#l119

Specifically "-Wno-error=3Dunused-const-variable=3D", the first value.

--=20
Regards,
Bryan Drewery


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