image.py, package_manager.py, rootfs.py: dump command output on error

Print the entire command output in case of errors.

(From OE-Core rev: 2253c9ac2caa61dee0bd4fea04d4d77b79be7b36)

Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/oe/rootfs.py b/meta/lib/oe/rootfs.py
index 7455a865a4..b6baf7780d 100644
--- a/meta/lib/oe/rootfs.py
+++ b/meta/lib/oe/rootfs.py
@@ -57,7 +57,7 @@ class Rootfs(object):
         try:
             subprocess.check_output(exec_cmd)
         except subprocess.CalledProcessError as e:
-            return("Command %s returned %d!" % (e.cmd, e.returncode))
+            return("Command '%s' returned %d:\n%s" % (e.cmd, e.returncode, e.output))
 
         return None