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Re: [PATCH] install.sh: Preserve directory symlinks
- To: Thierry Escande <thierry.escande@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Thu, 19 Mar 2026 10:31:37 +0100
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- Cc: Anthony PERARD <anthony.perard@xxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx
- Delivery-date: Thu, 19 Mar 2026 09:31:43 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 13.03.2026 18:25, Thierry Escande wrote:
> In various distros (i.e. Debian) some folders like /lib or /var/run are
> symlinks. Using the tar option --keep-directory-symlink preserves these
> symlinks.
>
> Signed-off-by: Thierry Escande <thierry.escande@xxxxxxxxxx>
> ---
> install.sh | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/install.sh b/install.sh
> index 3e11c4d46f..5d0b7a4933 100644
> --- a/install.sh
> +++ b/install.sh
> @@ -27,7 +27,7 @@ tmp="`mktemp -d`"
> echo "Installing Xen from '$src' to '$dst'..."
> (cd $src; tar -cf - * ) | tar -C "$tmp" -xf -
>
> -(cd $tmp; tar -cf - *) | tar --no-same-owner -C "$dst" -xf -
> +(cd $tmp; tar -cf - *) | tar --no-same-owner -C "$dst"
> --keep-directory-symlink -xf -
How compatible (between flavors of tar as well as between versions of GNU
tar) is use of this option?
Jan
|
