liblxc: Complete use of autoconf prefix in lxc-debian

The lxc-debian script does not consistently address the lxc lock as @LOCALSTATEDIR@/lock/subsys/lxc. Make consistent use of the autotools substitution to completely enable configure --prefixes.

I also added a comment explaining why some of the paths didn't need autoconf substitutions for anyone who wants to understand the script. Also, to separate it from the container contents proper, I moved the CACHE variable initialization above the container-internal path variables.

---
 scripts/lxc-debian.in |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

Index: lxc-0.5.2/scripts/lxc-debian.in
===================================================================
@@ -1,18 +1,21 @@
 #!/bin/bash
 set -ex
 
+CACHE="@LOCALSTATEDIR@/cache/lxc/debian"
+
 NAME="debian"
 CONFFILE="lxc.conf"
 MNTFILE="mount.conf"
 UTSNAME=
 IPV4="172.20.0.21"
 GATEWAY="172.20.0.1"
+
+# These paths are within the container so do not need to obey configure

prefixes
INTERFACES="/etc/network/interfaces"
INITTAB="/etc/inittab"
HOSTNAME="/etc/hostname"
FSTAB="/etc/fstab"
SSHD_CONFIG="/etc/ssh/sshd_config"
-CACHE="@LOCALSTATEDIR@/cache/lxc/debian"

################################################################################
# debian custom configuration files
@@ -223,7 +226,7 @@ create() {

             # make a local copy of the minidebian
 	    echo -n "Copying rootfs ..."
 	    cp -a $CACHE/rootfs-$ARCH $ROOTFS && echo "Done." || exit
-	) 200>/var/lock/subsys/lxc
+	) 200> "@LOCALSTATEDIR@/lock/subsys/lxc"
     fi

write_lxc_mounts
@@ -335,7 +338,7 @@ purge() {
rm --preserve-root --one-file-system -rf $CACHE && echo "Done." ||
exit 1
exit 0

- ) 200>/var/lock/subsys/lxc
+ ) 200> "@LOCALSTATEDIR@/lock/subsys/lxc"
}

if [ "$(id -u)" != "0" ]; then

Applied thanks.

I added the @LOCALSTATEDIR@/lock/subsys/lxc directory creation because if it does not exist, the script fails.