From: Stéphane Graber <stgraber@ubuntu.com>
Date: Wed, 3 Jan 2018 23:06:33 +0000 (-0500)
Subject: gentoo: Add support for .xz tarballs
X-Git-Tag: lxc-2.0.10~433
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=364acfc74e66cc2fce1fe7e04e694f82429a0f10;p=thirdparty%2Flxc.git

gentoo: Add support for .xz tarballs

Signed-off-by: Stéphane Graber <stgraber@ubuntu.com>
---

diff --git a/templates/lxc-gentoo.in b/templates/lxc-gentoo.in
index 47f24d0d5..3f07e3152 100644
--- a/templates/lxc-gentoo.in
+++ b/templates/lxc-gentoo.in
@@ -166,8 +166,14 @@ cache_stage3()
         printf " => Got: %s\n" "${stage3_latest_tarball}"
 
         printf "Downloading/untarring the actual stage3 tarball...\n"
+
+        compressor="j"
+        if echo ${stage3_latest_tarball} | grep ".xz$"; then
+            compressor="J"
+        fi
+
         wget -O - "${stage3_baseurl}/${stage3_latest_tarball}" \
-            | tar -xjpf - --numeric-owner -C "${partialfs}" \
+            | tar -x${compressor}pf - --numeric-owner -C "${partialfs}" \
             || die 6 "Error: unable to fetch or untar\n"
         printf " => extracted to: %s\n" "${partialfs}"
     else