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Re: Binutils 2.26 released


> 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~


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