utils/tar: Make compression, acl, and xattr support configuration options
This patch make building tar with POSIX ACL and XATTR
support configuration options. It also makes building
seamless (e.g. -z -J -j) compression support a configuration
option for each compression program available in OpenWrt.
It also makes POSIX ACL support disabled by default
(by default OpenWrt doesn't build POSIX ACL support
into the kernel, never mind allowing to mount with it
enabled). Also XATTR support is disabled by
default as this seems to be the standard default for packages
in OpenWrt.
Finally Bzip2, Gzip, and XZ seamless support are made
available by default and appropriate dependencies
are added based on the configuration choice.
Signed-off-by: Daniel Dickinson <redacted>
git.99rst.org / openwrt-packages.git / commit