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Re: Binutils 2.26 released
- From: Tristan Gingold <gingold at adacore dot com>
- To: Pierre Muller <pierre dot muller at ics-cnrs dot unistra dot fr>
- Cc: Matthias Klose <doko at ubuntu dot com>, binutils <binutils at sourceware dot org>
- Date: Mon, 1 Feb 2016 14:40:03 +0100
- Subject: Re: Binutils 2.26 released
- Authentication-results: sourceware.org; auth=none
- References: <9F317B17-DC7C-42A1-A3BD-89E7A349FAE5 at adacore dot com> <56A8FC25 dot 6060503 at ubuntu dot com> <00cb01d15cf3$e9a8fef0$bcfafcd0$ at muller@ics-cnrs.unistra.fr>
> On 01 Feb 2016, at 14:24, Pierre Muller <pierre.muller@ics-cnrs.unistra.fr> wrote:
>
> Hi all,
>
> in order to be able to compile successfully binutils-2.26 sources
> on a Oracle Solaris machine,
>
> cat /etc/release
> Oracle Solaris 11.2 X86
> Copyright (c) 1983, 2014, Oracle and/or its affiliates. All rights
> reserved.
> Assembled 23 June 2014
>
> I needed to modify include/elf/common.h
> (see patch below).
>
> Is this related to the fact that development was not set to false?
Very very unlikely. You should submit your patch.
Tristan.
>
> Pierre Muller
>
>>> I am pleased to announce binutils 2.26. You can get it from
>> sourceware.org
>>> and ftp.gnu.org in the usual places, e.g.
>> ftp://ftp.gnu.org/gnu/binutils/.
>>
>> Thanks!
>>
>> However, the release doesn't set back the development mode to release.
>> At least
>> bfd/development.sh is still set to true, causing the date included in
>> the
>> sonames. Is anything else affected?
>>
>
> In file included from
> /export/home/pierre/gnu/binutils-2.26/ld/../bfd/elf-bfd.h:25:0,
> from /export/home/pierre/gnu/binutils-2.26/ld/ldlang.c:43:
> /export/home/pierre/gnu/binutils-2.26/ld/../include/elf/common.h:1010:0:
> error: "AT_SUN_HWCAP" redefined [-Werror]
> #define AT_SUN_HWCAP 2009 /* Machine dependent hints about
> ^
> In file included from /usr/include/dlfcn.h:15:0,
> from /export/home/pierre/gnu/binutils-2.26/ld/sysdep.h:80,
> from /export/home/pierre/gnu/binutils-2.26/ld/ldlang.c:21:
> /usr/include/sys/auxv.h:121:0: note: this is the location of the previous
> definition
> #define AT_SUN_HWCAP AT_SUN_CAP_HW1 /* deprecated; for backward compat */
> ^
> cc1: all warnings being treated as errors
>
> This small change allowed me to complete compilation of all-binutils all-gas
> all-ld.
>
> diff -ur binutils-2.26/include/elf/common.h
> binutils-2.26-mod/include/elf/common.h
> --- binutils-2.26/include/elf/common.h 2015-11-13 09:27:42.000000000 +0100
> +++ binutils-2.26-mod/include/elf/common.h 2016-01-27
> 15:31:19.234233985 +0100
> @@ -998,6 +998,7 @@
> #define AT_L2_CACHESHAPE 36
> #define AT_L3_CACHESHAPE 37
>
> +#ifndef AT_SUN_UID
> #define AT_SUN_UID 2000 /* Effective user ID. */
> #define AT_SUN_RUID 2001 /* Real user ID. */
> #define AT_SUN_GID 2002 /* Effective group ID. */
> @@ -1009,6 +1010,8 @@
> #define AT_SUN_PLATFORM 2008 /* Platform name string. */
> #define AT_SUN_HWCAP 2009 /* Machine dependent hints about
> processor capabilities. */
> +#endif
> +/* These are only in kernel */
> #define AT_SUN_IFLUSH 2010 /* Should flush icache? */
> #define AT_SUN_CPU 2011 /* CPU name string. */
> #define AT_SUN_EMUL_ENTRY 2012 /* COFF entry point address. */
> Only in binutils-2.26-mod/include/elf: common.h~