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From: Peter Korsgaard <peter@korsgaard.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 1/1] iputils: set the permissions with IPUTILS_PERMISSIONS
Date: Tue, 18 Jun 2019 14:45:31 +0200	[thread overview]
Message-ID: <87wohjxdsk.fsf@dell.be.48ers.dk> (raw)
In-Reply-To: <20190614162422.GB4812@x230> (Petr Vorel's message of "Fri, 14 Jun 2019 18:24:23 +0200")

>>>>> "Petr" == Petr Vorel <petr.vorel@gmail.com> writes:

 > Hi Peter,
 >> >> Is there an easy way to detect
 >> >> iso9660 usage?

 >> >  BR2_TARGET_ROOTFS_ISO9660 of course. Well, that one is special actually because
 >> > in case of BR2_TARGET_ROOTFS_INITRAMFS or BR2_TARGET_ROOTFS_ISO9660_INITRD, the
 >> > rootfs is not actually stored in the iso9660.

 >> >  But I don't know which other filesystems lack support for xattrs.

 >> axfs, cramfs, romfs and yaffs2 as well afaik.
 > Thanks a lot.

 > I guess BR2_TARGET_ROOTFS_TAR (and other tarballs supported)
 > supports xattrs (--xattrs-include='*' in fs/tar/tar.mk).

 > It'd be nice if buildroot has BR2_TARGET_ROOTFS_HAS_XATTRS.

The problem is that you can enable several rootfs formats at the same
time (E.G. tar and cramfs), so we would need to only use xattrs if no
file system without xattrs support is enabled.

And things would break if you do a build with E.G. only tar rootfs
support and then afterwards enable cramfs without doing a clean
rebuild - Yes, I know you are not supposed to do that, but it does
happen.

-- 
Bye, Peter Korsgaard

  reply	other threads:[~2019-06-18 12:45 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-09 23:07 [Buildroot] [PATCH 1/1] iputils: set the permissions with IPUTILS_PERMISSIONS Petr Vorel
2019-06-10 13:45 ` Arnout Vandecappelle
2019-06-10 20:06   ` Petr Vorel
2019-06-10 21:26     ` Arnout Vandecappelle
2019-06-13 19:37       ` Peter Korsgaard
2019-06-14 16:24         ` Petr Vorel
2019-06-18 12:45           ` Peter Korsgaard [this message]
2019-06-18 20:52             ` Petr Vorel
2019-06-18 21:31               ` Arnout Vandecappelle
2019-06-19  5:01                 ` Petr Vorel
2019-06-19  6:50                   ` Arnout Vandecappelle
2019-06-19  6:52                     ` Petr Vorel
2019-06-19  7:11                     ` Peter Korsgaard

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