Re: make bootstrap error

["M. Nomiya" <nomiya@galaxy.dti.ne.jp>]

Hello,

In the Message; 

  Subject    : Re: make bootstrap error
  Message-ID : <ac0dd945-94ae-1657-9c86-e5440b4e71a6@cs.ucla.edu>
  Date & Time: Thu, 14 Sep 2017 07:26:24 -0700

Paul Eggert <eggert@cs.ucla.edu> has written:

> [1  <text/plain; utf-8 (quoted-printable)>]
> Ken Brown wrote:
> > Paul, any idea why SYS_renameat2 would be undefined on openSUSE 12.3 x86_64?

> Haven't a clue, but the workaround should be easy enough. I installed the
> attached; please give it a try. If some platform other than Cygwin starts
> supporting renameat2 we can put a test into configure.ac and change "defined
> CYGWIN" to "HAVE_RENAME2".
> [2 0001-Port-renameat_noreplace-to-openSUSE-12.3.patch <text/x-patch (quoted-printable)>]
> From bc5485edeff0ccb3fbcc7fe6b6f13c666699e959 Mon Sep 17 00:00:00 2001
> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Thu, 14 Sep 2017 07:23:13 -0700
> Subject: [PATCH] Port renameat_noreplace to openSUSE 12.3

> Problem reported by M. Nomiya in:
> http://lists.gnu.org/archive/html/emacs-devel/2017-09/msg00363.html
> * src/sysdep.c (renameat_noreplace):
> Call renameat2 only if CYGWIN.
> ---
>  src/sysdep.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

> diff --git a/src/sysdep.c b/src/sysdep.c
> index 318d4eb..1e6e0d0 100644
> --- a/src/sysdep.c
> +++ b/src/sysdep.c
> @@ -2689,7 +2689,7 @@ renameat_noreplace (int srcfd, char const *src, int dstfd, char const *dst)
>  {
>  #if defined SYS_renameat2 && defined RENAME_NOREPLACE
>    return syscall (SYS_renameat2, srcfd, src, dstfd, dst, RENAME_NOREPLACE);
> -#elif defined RENAME_NOREPLACE	/* Cygwin >= 2.9.0. */
> +#elif defined CYGWIN && defined RENAME_NOREPLACE
>    return renameat2 (srcfd, src, dstfd, dst, RENAME_NOREPLACE);
>  #elif defined RENAME_EXCL
>    return renameatx_np (srcfd, src, dstfd, dst, RENAME_EXCL);
> -- 
> 2.7.4

I could compile.

Thanks a lot.

Regards,

----
M. Nomiya