lkml.org 
[lkml]   [2018]   [Feb]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH 2/3] compiler-gcc.h: __nostackprotector needs gcc-4.4 and up
On Thu, Feb 1, 2018 at 12:55 PM, Geert Uytterhoeven
<geert@linux-m68k.org> wrote:
> Hi Arnd,
>
> On Thu, Feb 1, 2018 at 12:46 PM, Arnd Bergmann <arnd@arndb.de> wrote:
>> On Thu, Feb 1, 2018 at 11:21 AM, Geert Uytterhoeven
>> <geert@linux-m68k.org> wrote:
>>> Gcc versions before 4.4 do not recognize the __optimize__ compiler
>>> attribute:

>
> And we might want to remove the dummy in include/linux/compiler_types.h:
>
> #ifndef __nostackprotector
> # define __nostackprotector
> #endif
>
> BTW, how does this work with non-gcc compilers?

clang should in theory accept the same flags, and it pretends to be an older
version of gcc.

I don't think anyone cares about ICC or any other compiler.

Arnd

\
 
 \ /
  Last update: 2018-02-01 16:30    [W:2.941 / U:1.444 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site