Re: [PATCH] kunit: capture stderr on all make subprocess calls

On Wed, Jul 8, 2020 at 2:37 PM Will Chen chenwi@google.com wrote:

Direct stderr to subprocess.STDOUT so error messages get included in the subprocess.CalledProcessError exceptions output field. This results in more meaningful error messages for the user.

This is already being done in the make_allyesconfig method. Do the same for make_mrproper, make_olddefconfig, and make methods.

With this, failures on unclean trees [1] will give users an error message that includes: "The source tree is not clean, please run 'make ARCH=um mrproper'"

[1] https://bugzilla.kernel.org/show_bug.cgi?id=205219

Signed-off-by: Will Chen chenwi@google.com

Reviewed-by: Brendan Higgins brendanhiggins@google.com Tested-by: Brendan Higgins brendanhiggins@google.com