use .xz for archive format

diff --git a/package.sh b/package.sh
index 9480f7bc5ed9392fb838f984bfc8c8861c7eac9e..016930f019976dfe0abb36017ded309684ebd0e1 100755 (executable)
--- a/package.sh
+++ b/package.sh
@@ -4,21 +4,20 @@ set -e
 PV=$(date +%Y%m%d)
 
 archive() {
-       PN=$1; shift
-
-       s=0
-       pkg=$PN-$PV
-       while [ -f $pkg.tar.bz2 ]; do
+       local PN=$1; shift
+       local s=0
+       local pkg=$PN-$PV EXT=tar.xz
+       while [ -f $pkg.$EXT ]; do
                s=$((s + 1))
                pkg=$PN-$PV.$s
        done
 
        mkdir -p $pkg
        cp -a --parents "$@" $pkg
-       tar cjf $pkg.tar.bz2 --exclude=.svn --remove-files $pkg
+       tar cJf $pkg.$EXT --exclude-vcs --remove-files $pkg
        rm -rf $pkg
 
-       echo "Created: $pkg.tar.bz2"
+       echo "Created: $pkg.$EXT"
 }
 
 files_base="