Akihiro Suda
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52f82acb7b
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btrfs: depend on kernel UAPI instead of libbtrfs
See containerd/btrfs PR 40 and moby/moby PR 44761. (Thanks to [@]neersighted.)
The containerd/btrfs library now requires headers from kernel 4.12 or newer:
- https://github.com/torvalds/linux/blob/master/include/uapi/linux/btrfs.h
- https://github.com/torvalds/linux/blob/master/include/uapi/linux/btrfs_tree.h
These files are licensed under the GPL-2.0 WITH Linux-syscall-note, so it should be compatible with the Apache License 2.0.
https://spdx.org/licenses/Linux-syscall-note.html
The dependency on the kernel headers only affects users building from source.
Users on older kernels may opt to not compile this library (`BUILDTAGS=no_btfs`),
or to provide headers from a newer kernel.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
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2023-02-10 10:07:34 +09:00 |
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