[U-Boot] [PATCH] patman: Format checkpatch messages for IDE throwback

Simon Glass sjg at chromium.org
Wed Jan 18 00:52:23 CET 2017


It is convenient to be able to deal with checkpatch warnings in the same
way as build warnings. Tools such as emacs and kate can quickly locate
the source file and line automatically.

To achieve this, adjust the format to match the C compiler, and output to
stderr.

Signed-off-by: Simon Glass <sjg at chromium.org>
---

 tools/patman/checkpatch.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/patman/checkpatch.py b/tools/patman/checkpatch.py
index be78fc510b8..2915d97950d 100644
--- a/tools/patman/checkpatch.py
+++ b/tools/patman/checkpatch.py
@@ -138,7 +138,7 @@ def GetWarningMsg(col, msg_type, fname, line, msg):
         msg_type = col.Color(col.RED, msg_type)
     elif msg_type == 'check':
         msg_type = col.Color(col.MAGENTA, msg_type)
-    return '%s: %s,%d: %s' % (msg_type, fname, line, msg)
+    return '%s:%d: %s: %s\n' % (fname, line, msg_type, msg)
 
 def CheckPatches(verbose, args):
     '''Run the checkpatch.pl script on each patch'''
@@ -157,7 +157,8 @@ def CheckPatches(verbose, args):
                     result.checks):
                 print("Internal error: some problems lost")
             for item in result.problems:
-                print(GetWarningMsg(col, item.get('type', '<unknown>'),
+                sys.stderr.write(
+                    GetWarningMsg(col, item.get('type', '<unknown>'),
                         item.get('file', '<unknown>'),
                         item.get('line', 0), item.get('msg', 'message')))
             print
-- 
2.11.0.483.g087da7b7c-goog



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