image.py, rootfs.py, package_manager.py: redirect stderr to stdout when calling check_output()

The following changes since commit 54c2e993ec129563c7ae9f3fdee74ab60da28698:

bsps: update H/W reference boards to v3.10.32 (2014-03-02 17:25:30 +0000)

are available in the git repository at:

git://git.yoctoproject.org/poky-contrib lpalcu/b5902_errors_not_displayed
http://git.yoctoproject.org/cgit.cgi/poky-contrib/log/?h=lpalcu/b5902_errors_not_displayed

Laurentiu Palcu (1):
image.py, rootfs.py, package_manager.py: redirect stderr to stdout
when calling check_output()

 meta/lib/oe/image.py           |    2 +-
 meta/lib/oe/package_manager.py |   48 +++++++++++++++++++++-------------------
 meta/lib/oe/rootfs.py          |    2 +-
 3 files changed, 27 insertions(+), 25 deletions(-)

1.7.9.5

If a command executed with subprocess.check_output() fails, the subprocess.CalledProcessError.output contains only STDOUT and the user needs to check the log.do_rootfs to see any other details.

This commit forwards stderr to stdout so that, in case of failure, the entire error output will be displayed in terminal.

[YOCTO #5902]

---
 meta/lib/oe/image.py           |    2 +-
 meta/lib/oe/package_manager.py |   48 +++++++++++++++++++++-------------------
 meta/lib/oe/rootfs.py          |    2 +-
 3 files changed, 27 insertions(+), 25 deletions(-)

index 488683e..a03b73e 100644
@@ -11,7 +11,7 @@ def generate_image(arg):
             (type, create_img_cmd))
 
     try:
-        subprocess.check_output(create_img_cmd)
+        subprocess.check_output(create_img_cmd, stderr=subprocess.STDOUT)
     except subprocess.CalledProcessError as e:
         return("Error: The image creation script '%s' returned %d:\n%s" %
                (e.cmd, e.returncode, e.output))

index be0afa6..90c0504 100644
@@ -57,7 +57,7 @@ class Rootfs(object):
             exec_cmd = cmd
 
         try:
-            subprocess.check_output(exec_cmd)
+            subprocess.check_output(exec_cmd, stderr=subprocess.STDOUT)
         except subprocess.CalledProcessError as e:
             return("Command '%s' returned %d:\n%s" % (e.cmd, e.returncode, e.output))
 

1.7.9.5