[Bug ld/28816] ../include/elf/common.h:1409:0: error: "AT_SUN_HWCAP" redefined [-Werror]

[nickc at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=28816

--- Comment #5 from Nick Clifton <nickc at redhat dot com> ---
(In reply to Klaus Ziegler from comment #4)

> much appreciated, however there are still errors
> building current binutilities on illumos in:
> sim/erc32/erc32.c

Ah - the sim sources are part of gdb, not the binutils - so you will need to
file a separate bug report for this particular issue.  Sorry.

> sim/erc32/interf.c
> sim/erc32/sis.c
> they all miss <fcntl.h> on illumos, I patched them
> this way:

> --- sim/erc32/erc32.c.orig    2022-01-24 17:46:12.448917032 +0000
> +++ sim/erc32/erc32.c    2022-01-26 08:46:31.264843513 +0000
> @@ -32,6 +32,9 @@
>   #include <unistd.h>
>   #include "sis.h"
>   #include "sim-config.h"
> +#ifdef __sun
> +#include <fcntl.h>
> +#endif

> would such a patch be suitable for you? - if so I would just open
> a new ticket for the above three ones.

Hmm, presumably this is something specific to the sun platform ?

Both of those files already have #include <sys/fcntl.h> directives in them so I
would suggest that you add those extra lines immediately before or after that.
(Caveat - I cannot approved this patch, it is just a suggestion on my part)/ 


> btw. I didn't knew that gdb is part of
> binutilities, if 2.38 will be released will it also contain this gdb 
> release?

No, gdb and the binutils are separate.  We do share a repository, but the
projects are distinct and have their own separate release schedules.  Also gdb
releases contain their own copy of the binutils sources, as unfortunately the
binutils do not have a stable API.

Cheers
  Nick



Cheers
  Nick

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