[PATCH] build: check linux/fs.h for compression flags

[Michael Adam]

LGTM - pushed

On 2013-11-27 at 14:04 +0100, David Disseldorp wrote:
> Needed for old distributions (e.g. SLES8), which provide a linux/fs.h
> without the FS_IOC_GETFLAGS/FS_COMPR_FL defines needed for the btrfs VFS
> module.
> 
> Reported-by: Andrew Bartlett <abartlet at samba.org>
> Signed-off-by: David Disseldorp <ddiss at samba.org>
> ---
>  source3/wscript | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/source3/wscript b/source3/wscript
> index 2edf5e8..b09c2db 100644
> --- a/source3/wscript
> +++ b/source3/wscript
> @@ -1727,7 +1727,8 @@ main() {
>      if conf.CHECK_HEADERS('gpfs_gpl.h'):
>          conf.DEFINE('HAVE_GPFS', '1')
>  
> -    if conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h'):
> +    if (conf.CHECK_HEADERS('linux/ioctl.h sys/ioctl.h linux/fs.h') and
> +	conf.CHECK_DECLS('FS_IOC_GETFLAGS FS_COMPR_FL', headers='linux/fs.h')):
>  	    conf.DEFINE('HAVE_LINUX_IOCTL', '1')
>  
>      conf.env['CCFLAGS_CEPHFS'] = "-D_FILE_OFFSET_BITS=64"
> -- 
> 1.8.1.4
> 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 215 bytes
Desc: Digital signature
URL: <http://lists.samba.org/pipermail/samba-technical/attachments/20131127/1c73ab85/attachment.pgp>