xbps-casper: klibc is no more, use busybox. Bump to 0.4.0.

--HG--
extra : convert_revision : e34741c7ca155ff1150ff011057b4aa9c49b412a

srcpkgs/xbps-casper/files/scripts/casper-helpers

@@ -2,11 +2,6 @@
 
 MP_QUIET="-q"
 
-if [ ! -x "/bin/fstype" ]; then
-    # klibc not in path -> not in initramfs
-    export PATH="${PATH}:/usr/lib/klibc/bin"
-fi
-
 sys2dev() {
     sysdev=${1#/sys}
     echo "/dev/$(/sbin/udevadm info -q name -p ${sysdev} 2>/dev/null|| echo ${sysdev##*/})"
@@ -35,13 +30,6 @@ is_supported_fs () {
 }
 
 get_fstype() {
-    local FSTYPE
-    local FSSIZE
-    eval $(fstype < $1)
-    if [ "$FSTYPE" != "unknown" ]; then
-        echo $FSTYPE
-        return 0
-    fi
     /sbin/blkid -s TYPE -o value $1 2>/dev/null
 }
 

srcpkgs/xbps-casper/template

@@ -1,6 +1,6 @@
 # Template file for 'xbps-casper'
 pkgname=xbps-casper
-version=0.3.1
+version=0.4.0
 build_style=custom-install
 short_desc="Run a live preinstalled system from read-only media"
 maintainer="Juan RP <xtraeme@gmail.com>"