From: Josh Poimboeuf <jpoimboe@redhat.com>
To: "Valdis Klētnieks" <valdis.kletnieks@vt.edu>
Cc: Kees Cook <keescook@chromium.org>,
linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] gcc-plugins: fix gcc 11 indigestion with plugins...
Date: Tue, 5 Jan 2021 09:26:36 -0600 [thread overview]
Message-ID: <20210105152636.2kkiu3boooaimujd@treble> (raw)
In-Reply-To: <82487.1609006918@turing-police>
On Sat, Dec 26, 2020 at 01:21:58PM -0500, Valdis Klētnieks wrote:
> Fedora Rawhide has started including gcc 11,and the g++ compiler
> throws a wobbly when it hits scripts/gcc-plugins:
>
> HOSTCXX scripts/gcc-plugins/latent_entropy_plugin.so
> In file included from /usr/include/c++/11/type_traits:35,
> from /usr/lib/gcc/x86_64-redhat-linux/11/plugin/include/system.h:244,
> from /usr/lib/gcc/x86_64-redhat-linux/11/plugin/include/gcc-plugin.h:28,
> from scripts/gcc-plugins/gcc-common.h:7,
> from scripts/gcc-plugins/latent_entropy_plugin.c:78:
> /usr/include/c++/11/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO
> C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options.
> 32 | #error This file requires compiler and library support \
>
> In fact, it works just fine with c++11, which has been in gcc since 4.8,
> and we now require 4.9 as a minimum.
>
> Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
I'm also needing this.
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
--
Josh
next prev parent reply other threads:[~2021-01-05 15:28 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-26 18:21 Valdis Klētnieks
2021-01-05 15:26 ` Josh Poimboeuf [this message]
2021-01-06 23:09 ` Kees Cook
2021-01-11 9:47 ` Geert Uytterhoeven
2021-01-11 10:56 ` Valdis Klētnieks
2021-01-11 11:02 ` Geert Uytterhoeven
2021-01-11 12:31 ` Valdis Klētnieks
2021-01-11 13:37 ` Josh Poimboeuf
2021-01-11 19:48 ` Kees Cook
2021-01-11 19:55 ` Valdis Klētnieks
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