image.bbclass: print all QA functions exceptions

For the QA checks in `image.bbclass`, all exceptions
other than `oe.utils.ImageQAFailed` always print the
following generic message:
"Image QA function func_name failed"

This can be very misleading, as it may hide
python syntax errors and other kind of issues that are
hard to detect without more explicit error messages.

This change makes sure that the error message of all
exceptions are displayed.

Before this change:
 "Image QA function func_name failed"

After this change:
 "Image QA function func_name failed: f-string: empty expression not allowed (<string>, line 13)"

Signed-off-by: Mauro Queiros <maurofrqueiros@gmail.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3d85b30d8704d38b86f5b006748cebc74bd2a4fa)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index a241543ff21089d4372b00c07a46c17e4bcc6583..fbf7206d046acbe0231485edd179564f2a74dee9 100644 (file)
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -311,7 +311,7 @@ fakeroot python do_image_qa () {
         except oe.utils.ImageQAFailed as e:
             qamsg = qamsg + '\tImage QA function %s failed: %s\n' % (e.name, e.description)
         except Exception as e:
-            qamsg = qamsg + '\tImage QA function %s failed\n' % cmd
+            qamsg = qamsg + '\tImage QA function %s failed: %s\n' % (cmd, e)
 
     if qamsg:
         imgname = d.getVar('IMAGE_NAME')