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Date:      Wed, 5 Jul 2023 09:39:06 +0100
From:      Nuno Teixeira <eduardo@freebsd.org>
To:        Alexey Dokuchaev <danfe@freebsd.org>
Cc:        John Baldwin <jhb@freebsd.org>, ports-committers@freebsd.org,  dev-commits-ports-all@freebsd.org, dev-commits-ports-main@freebsd.org
Subject:   Re: git: 348c10112de6 - main - devel/freebsd-gcc9: Build with -std=c++11.
Message-ID:  <CAFDf7UJz-PVu00D5ubhUN-Qw72549t6Fy0P3jaorefsN6YH4iQ@mail.gmail.com>
In-Reply-To: <ZKTjj84P5XCzuGzG@FreeBSD.org>
References:  <202307041714.364HEbPI098704@gitrepo.freebsd.org> <ZKTjj84P5XCzuGzG@FreeBSD.org>

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[-- Attachment #1 --]
Hello,

This fix inspired me to try it on net-p2p/amule that is failing on clang16.
This port already have USES=compiler:c++11-lang and I added
USE_CXXSTD=c++11 and it fixes build.

My question is, isn't a PORTREVISION bump reccomended since build have
changed with -std=c++11?

Build fail log:
https://pkg-status.freebsd.org/beefy18/data/main-amd64-default/p7520ea4fbadd_sfd774e065c/logs/amule-2.3.3_6.log

Thanks,

Alexey Dokuchaev <danfe@freebsd.org> escreveu no dia quarta, 5/07/2023 à(s)
04:29:

> On Tue, Jul 04, 2023 at 05:14:37PM +0000, John Baldwin wrote:
> > commit 348c10112de61df7e66ea2d5a190700213542caa
> >
> >   devel/freebsd-gcc9: Build with -std=c++11.
> >
> >   This works around errors from clang from LLVM16 due to -Wregister
> >   warnings that are fatal in the default C++ standard (C++17) used by
> >   clang 16.
> > ---
> > @@ -26,6 +26,8 @@ TARGETARCH= ${FLAVOR}
> >  USES=                compiler:c++11-lang cpe gmake iconv libtool
> makeinfo tar:xz
> >  CPE_VENDOR=  gnu
> >
> > +CXXFLAGS+=   -std=c++11
> > +
>
> We have USE_CXXSTD for that in the b.p.m.
>
> ./danfe
>


-- 
Nuno Teixeira
FreeBSD Committer (ports)

[-- Attachment #2 --]
<div dir="ltr"><div>Hello,</div><div><br></div><div>This fix inspired me to try it on net-p2p/amule that is failing on clang16.</div><div>This port already have USES=compiler:c++11-lang and I added USE_CXXSTD=c++11 and it fixes build.</div><div><br></div><div>My question is, isn&#39;t a PORTREVISION bump reccomended since build have changed with -std=c++11?<br></div><div><br></div><div>Build fail log:</div><div><a href="https://pkg-status.freebsd.org/beefy18/data/main-amd64-default/p7520ea4fbadd_sfd774e065c/logs/amule-2.3.3_6.log">https://pkg-status.freebsd.org/beefy18/data/main-amd64-default/p7520ea4fbadd_sfd774e065c/logs/amule-2.3.3_6.log</a></div><div><br></div><div>Thanks,<br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Alexey Dokuchaev &lt;<a href="mailto:danfe@freebsd.org">danfe@freebsd.org</a>&gt; escreveu no dia quarta, 5/07/2023 à(s) 04:29:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Tue, Jul 04, 2023 at 05:14:37PM +0000, John Baldwin wrote:<br>
&gt; commit 348c10112de61df7e66ea2d5a190700213542caa<br>
&gt; <br>
&gt;   devel/freebsd-gcc9: Build with -std=c++11.<br>
&gt; <br>
&gt;   This works around errors from clang from LLVM16 due to -Wregister<br>
&gt;   warnings that are fatal in the default C++ standard (C++17) used by<br>
&gt;   clang 16.<br>
&gt; ---<br>
&gt; @@ -26,6 +26,8 @@ TARGETARCH= ${FLAVOR}<br>
&gt;  USES=                compiler:c++11-lang cpe gmake iconv libtool makeinfo tar:xz<br>
&gt;  CPE_VENDOR=  gnu<br>
&gt;  <br>
&gt; +CXXFLAGS+=   -std=c++11<br>
&gt; +<br>
<br>
We have USE_CXXSTD for that in the b.p.m.<br>
<br>
./danfe<br>
</blockquote></div><br clear="all"><br><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature"><div dir="ltr"><span style="color:rgb(102,102,102)">Nuno Teixeira<br>FreeBSD Committer (ports)</span></div></div>
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