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From: Dave Chinner <david@fromorbit.com>
To: Eric Biggers <ebiggers@google.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: [PATCH] Fix building xfsprogs on 32-bit platforms
Date: Wed, 30 Nov 2016 08:44:56 +1100	[thread overview]
Message-ID: <20161129214456.GE31101@dastard> (raw)
In-Reply-To: <1480372955-41315-1-git-send-email-ebiggers@google.com>

On Mon, Nov 28, 2016 at 02:42:35PM -0800, Eric Biggers wrote:
> Since commit 7fda99a0c297 ("xfs.h: require transparent LFS for all
> users"), building xfsprogs fails on a 32-bit platform because it does
> not define _FILE_OFFSET_BITS=64 itself.  Fix it by adding this to CFLAGS
> in builddefs.in.
> 
> Signed-off-by: Eric Biggers <ebiggers@google.com>
> ---
>  include/builddefs.in | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/builddefs.in b/include/builddefs.in
> index aeb2905..5219071 100644
> --- a/include/builddefs.in
> +++ b/include/builddefs.in
> @@ -25,7 +25,7 @@ OPTIMIZER = @opt_build@
>  MALLOCLIB = @malloc_lib@
>  LOADERFLAGS = @LDFLAGS@
>  LTLDFLAGS = @LDFLAGS@
> -CFLAGS = @CFLAGS@
> +CFLAGS = @CFLAGS@ -D_FILE_OFFSET_BITS=64

So, umm, why aren't these lines in configure.ac setting this already
on your system?

AC_SYS_LARGEFILE
AC_NEED_LFS

Cheers,

Dave.
-- 
Dave Chinner
david@fromorbit.com

  parent reply	other threads:[~2016-11-29 21:44 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-28 22:42 [PATCH] Fix building xfsprogs on 32-bit platforms Eric Biggers
2016-11-29 20:09 ` Christoph Hellwig
2016-11-29 21:44 ` Dave Chinner [this message]
2016-11-29 22:21   ` Eric Biggers
2016-11-29 23:25     ` Dave Chinner
2016-11-30 19:12       ` Eric Biggers

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