From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 30 Dec 2009 12:33:31 +0000 (+0100)
Subject: naoki: Decompression of packages with older tar.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90bf84f475ea764428f160e1c32c16b558e42ffa;p=ipfire-3.x.git

naoki: Decompression of packages with older tar.

If the version of tar is too old to support xz compression,
we use this workaround.
This requires the xz binary being available.
---

diff --git a/tools/decompressor b/tools/decompressor
index 667d0c6d0..fd53f0fed 100755
--- a/tools/decompressor
+++ b/tools/decompressor
@@ -56,5 +56,5 @@ FILES=$(for i in $FILES; do echo $i; done | sort -u)
 for file in $FILES; do
 	echo "Extracting $file..."
 	cpio --extract --quiet -H newc --to-stdout data.img < $file | \
-		tar --extract --xz -C ${ROOT}
+		tar --extract --use-compress-program=xz -C ${ROOT}
 done