fix broken lxc-*.in scripts

Commit 92c7f62955 broke the following scipts:
- lxc-setcap
- lxc-setuid
- lxc-create

This patch adds the missing variables to be substitued by the configure
script.

Cheers.

Signed-off-by: Greg Kurz <gkurz@fr.ibm.com>
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>

src/lxc/lxc-create.in

@@ -50,6 +50,7 @@ shortoptions='hn:f:t:'
 longoptions='help,name:,config:,template:'
 lxc_path=@LXCPATH@
 bindir=@BINDIR@
+libdir=@LIBDIR@
 templatedir=@LXCTEMPLATEDIR@
 
 getopt=$(getopt -o $shortoptions --longoptions  $longoptions -- "$@")

src/lxc/lxc-setcap.in

@@ -72,12 +72,14 @@ lxc_dropcaps()
     chmod 0755 @LXCPATH@
 }
 
+libdir=@LIBDIR@
+localstatedir=@LOCALSTATEDIR@
+
 if [ "$(id -u)" != "0" ]; then
     echo "You have to be root to run this script"
     exit 1
 fi
 
-
 if [ $? != 0 ]; then
     usage
     exit 1

src/lxc/lxc-setuid.in

@@ -70,12 +70,14 @@ lxc_dropuid()
     chmod 0755 @LXCPATH@
 }
 
+libdir=@LIBDIR@
+localstatedir=@LOCALSTATEDIR@
+
 if [ "$(id -u)" != "0" ]; then
     echo "You have to be root to run this script"
     exit 1
 fi
 
-
 if [ $? != 0 ]; then
     usage
     exit 1