lxc: warning fixes in busybox template

Warnings fixes:
- optional mounts when dirs not available
- busybox dynamically linked
- fstab not available in container

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 43 insertions, 0 deletions

diff --git a/recipes-containers/lxc/files/lxc-busybox-Remove-warning-for-dynamically-linked-Bu.patch b/recipes-containers/lxc/files/lxc-busybox-Remove-warning-for-dynamically-linked-Bu.patch
new file mode 100644
index 00000000..c0a810b1
--- /dev/null
+++ b/recipes-containers/lxc/files/lxc-busybox-Remove-warning-for-dynamically-linked-Bu.patch
@@ -0,0 +1,43 @@
+From 07e4c41f2963d73b9aedd552c74f17a33e89f020 Mon Sep 17 00:00:00 2001
+From: Bogdan Purcareata <bogdan.purcareata@nxp.com>
+Date: Thu, 24 Mar 2016 11:54:27 +0000
+Subject: [PATCH] lxc-busybox: Remove warning for dynamically linked Busybox
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The warning has been present since commit 32b37181ea (with no purpose stated).
+Support for dynamically linked Busybox has been added since commit bf6cc73696.
+Haven't encountered any issues with dynamically linked Busybox in my last
+2 years' testing.
+
+Upstream-status: Accepted
+[https://github.com/lxc/lxc/commit/07e4c41f2963d73b9aedd552c74f17a33e89f020]
+
+Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
+Acked-by: Stéphane Graber <stgraber@ubuntu.com>
+---
+ templates/lxc-busybox.in | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/templates/lxc-busybox.in b/templates/lxc-busybox.in
+index f547f9e..336fa12 100644
+--- a/templates/lxc-busybox.in
++++ b/templates/lxc-busybox.in
+@@ -304,13 +304,6 @@ configure_busybox()
+         return 1
+     fi
+ 
+-    file -L $(which busybox) | grep -q "statically linked"
+-    if [ $? -ne 0 ]; then
+-        echo "warning : busybox is not statically linked."
+-        echo "warning : The template script may not correctly"
+-        echo "warning : setup the container environment."
+-    fi
+-
+     # copy busybox in the rootfs
+     cp $(which busybox) $rootfs/bin
+     if [ $? -ne 0 ]; then
+-- 
+1.9.1
+