linux-kernel - Re: Conflict between sparse and commit cafa0010cd51f ("Raise the minimum required gcc version to 4.6")

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20180907183751.zozqbmpq3dm4j3tw@ltop.local>
Date:   Fri, 7 Sep 2018 20:37:53 +0200
From:   Luc Van Oostenryck <luc.vanoostenryck@...il.com>
To:     Nick Desaulniers <ndesaulniers@...gle.com>
Cc:     christophe.leroy@....fr, joe@...ches.com,
        Kees Cook <keescook@...omium.org>,
        LKML <linux-kernel@...r.kernel.org>,
        linux-sparse@...r.kernel.org, sparse@...isli.org
Subject: Re: Conflict between sparse and commit cafa0010cd51f ("Raise the
 minimum required gcc version to 4.6")

On Fri, Sep 07, 2018 at 11:19:43AM -0700, Nick Desaulniers wrote:
> On Fri, Sep 7, 2018 at 11:13 AM Luc Van Oostenryck wrote:
> >
> > Sparse expand these macros to the same version than the compiler used
> > to compile GCC. I find a bit strange though to have sparse v0.5.2 but
> > using an old compiler.
> 
> So Christophe must have a version of gcc < 4.6 installed somewhere?

It looks so.

> Does sparse use `cc`?

By default sparse use gcc (this can be overriden by using CC=...).

-- Luc