sanity.bbclass: Use pythonexception to raise real exceptions without backtraces

If the sanity code encounters a version change is doesn't understand, the current
output is unreadable and confusing for the user, particularly due to the presence
of the backtrace.

Use improved functionality in bitbake to improve this and correctly pass python
exceptions around.

[YOCTO #9291]

(From OE-Core rev: a0860e308645f17dbf4b9005b2fc0e9869d730bf)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes/sanity.bbclass b/meta/classes/sanity.bbclass
index a400bcadd0..662f764533 100644
--- a/meta/classes/sanity.bbclass
+++ b/meta/classes/sanity.bbclass
@@ -563,10 +563,10 @@ def sanity_check_conffiles(status, d):
                 d.getVar(current_version, True) != d.getVar(required_version, True):
             success = True
             try:
-                bb.build.exec_func(func, d)
+                bb.build.exec_func(func, d, pythonexception=True)
             except NotImplementedError as e:
                 success = False
-                status.addresult(e.msg)
+                status.addresult(str(e))
             if success:
                 status.reparse = True