From 0db7670783253822aca6086cdee6686ec1353202 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Rafa=C3=ABl=20Carr=C3=A9?= <funman@videolan.org>
Date: Fri, 25 Nov 2011 13:03:54 -0500
Subject: [PATCH] tools: check if tar supports J option

---
 extras/tools/bootstrap | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/extras/tools/bootstrap b/extras/tools/bootstrap
index 9a185ebd0f..56d1b7819b 100755
--- a/extras/tools/bootstrap
+++ b/extras/tools/bootstrap
@@ -30,6 +30,11 @@ then
     echo "$1 not found"
     NEEDED="$NEEDED .$1"
 else
+    if [ "$1" = "xz" ] && ! tar PcJ /dev/null >/dev/null
+    then
+        echo "tar doesn't support xz (J option)"
+        NEEDED="$NEEDED .tar"
+    fi
     # found, need to check version ?
     [ -z "$2" ] && return # no
     # we only check GNU tools, their version have the form MAJOR.MINOR
-- 
2.39.2