mklive: use lz4 compression for the initramfs by default, to match our pkgs.

mklive.sh.in

@@ -55,8 +55,8 @@ Options:
  -c <cachedir>      Use this XBPS cache directory (/var/cache/xbps if unset).
  -k <keymap>        Default keymap to use (us if unset)
  -l <locale>        Default locale to use (en_US.UTF-8 if unset).
- -i <gzip|bzip2|xz> Compression type for the initramfs image (xz if unset).
- -s <gzip|bzip2|xz> Compression type for the squashfs image (xz if unset)
+ -i <lz4|gzip|bzip2|xz> Compression type for the initramfs image (lz4 if unset).
+ -s <gzip|bzip2|xz>     Compression type for the squashfs image (xz if unset)
  -S <freesize>      Allocate this free size (MB) for the rootfs.
  -o <file>          Output file name for the ISO image (auto if unset).
  -p "pkg pkgN ..."  Install additional packages into the ISO image.
@@ -256,7 +256,7 @@ shift $(($OPTIND - 1))
 : ${XBPS_CACHEDIR:=--cachedir=/var/cache/xbps}
 : ${KEYMAP:=us}
 : ${LOCALE:=en_US.UTF-8}
-: ${INITRAMFS_COMPRESSION:=xz}
+: ${INITRAMFS_COMPRESSION:=lz4}
 : ${SQUASHFS_COMPRESSION:=xz}
 : ${BASE_SYSTEM_PKG:=base-system}
 : ${BOOT_TITLE:="Void Linux"}