svn commit: r311929 - head/sys/boot/common

[Ngie Cooper]

On Wed, Jan 11, 2017 at 10:47 AM, Dimitry Andric <dim at freebsd.org> wrote:
> Author: dim
> Date: Wed Jan 11 18:47:00 2017
> New Revision: 311929
> URL: https://svnweb.freebsd.org/changeset/base/311929
>
> Log:
>   Don't include <errno.h> in reloc_elf.c, as it includes <stand.h> just
>   after it, which has a conflicting definition of errno.  This leads to
>   the following warning with clang 4.0.0:
>
>       In file included from sys/boot/common/reloc_elf32.c:6:
>       In file included from sys/boot/common/reloc_elf.c:37:
>       /usr/obj/usr/src/tmp/usr/include/stand.h:155:12: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes]
>       extern int errno;
>                  ^
>       sys/sys/errno.h:46:26: note: expanded from macro 'errno'
>       #define errno           (* __error())

It seems like libstand (once again) should be fixed, not the "offending code".
-Ngie