--- /dev/null
+config BR2_PACKAGE_XZ
+ bool "xz-utils"
+ help
+ XZ is the successor to the Lempel-Ziv/Markov-chain Algorithm
+ compression format, which provides memory-hungry but powerful
+ compression (often better than bzip2) and fast, easy decompression.
+
+ This package provides the command line tools for working with XZ
+ compression, including xz, unxz, xzcat, xzgrep, and so on. They can
+ also handle the older LZMA format, and if invoked via appropriate
+ symlinks will emulate the behavior of the commands in the lzma
+ package.
+
+ http://tukaani.org/xz/