[PATCH 22/22] buildman: Add an option to ignore device-tree warnings
Simon Glass
sjg at chromium.org
Sun Apr 5 17:21:31 CEST 2020
Unfortunately the plague of device-tree warnings has not lifted. These
warnings infiltrate almost every build, adding noise and confusion.
Add a buildman option to ignore them. This option works only with the
summary option (-s). It does not affect the build process.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
tools/buildman/README | 3 +++
tools/buildman/builder.py | 27 +++++++++++++++++----------
tools/buildman/cmdline.py | 3 +++
tools/buildman/control.py | 11 +++++------
tools/buildman/test.py | 35 ++++++++++++++++++++++++++---------
5 files changed, 54 insertions(+), 25 deletions(-)
diff --git a/tools/buildman/README b/tools/buildman/README
index f299b0c2972..0663ec33a5b 100644
--- a/tools/buildman/README
+++ b/tools/buildman/README
@@ -1124,6 +1124,9 @@ warnings will produce success (since 129 is changed to 0).
If there are both warnings and errors, errors win, so buildman returns 128.
+The -y option is provided (for use with -s) to ignore the bountiful device-tree
+warnings.
+
How to change from MAKEALL
==========================
diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py
index 43e667c89f9..5b8aaae75bc 100644
--- a/tools/buildman/builder.py
+++ b/tools/buildman/builder.py
@@ -338,16 +338,19 @@ class Builder:
def SetDisplayOptions(self, show_errors=False, show_sizes=False,
show_detail=False, show_bloat=False,
list_error_boards=False, show_config=False,
- show_environment=False):
+ show_environment=False, filter_dtb_warnings=False):
"""Setup display options for the builder.
- show_errors: True to show summarised error/warning info
- show_sizes: Show size deltas
- show_detail: Show size delta detail for each board if show_sizes
- show_bloat: Show detail for each function
- list_error_boards: Show the boards which caused each error/warning
- show_config: Show config deltas
- show_environment: Show environment deltas
+ Args:
+ show_errors: True to show summarised error/warning info
+ show_sizes: Show size deltas
+ show_detail: Show size delta detail for each board if show_sizes
+ show_bloat: Show detail for each function
+ list_error_boards: Show the boards which caused each error/warning
+ show_config: Show config deltas
+ show_environment: Show environment deltas
+ filter_dtb_warnings: Filter out any warnings from the device-tree
+ compiler
"""
self._show_errors = show_errors
self._show_sizes = show_sizes
@@ -356,6 +359,7 @@ class Builder:
self._list_error_boards = list_error_boards
self._show_config = show_config
self._show_environment = show_environment
+ self._filter_dtb_warnings = filter_dtb_warnings
def _AddTimestamp(self):
"""Add a new timestamp to the list and record the build period.
@@ -556,8 +560,11 @@ class Builder:
"""
out_lines = []
for line in lines:
- if not self.re_make_err.search(line):
- out_lines.append(line)
+ if self.re_make_err.search(line):
+ continue
+ if self._filter_dtb_warnings and self._re_dtb_warning.search(line):
+ continue
+ out_lines.append(line)
return out_lines
def ReadFuncSizes(self, fname, fd):
diff --git a/tools/buildman/cmdline.py b/tools/buildman/cmdline.py
index 0178c6e8845..8510c077f74 100644
--- a/tools/buildman/cmdline.py
+++ b/tools/buildman/cmdline.py
@@ -114,6 +114,9 @@ def ParseArgs():
parser.add_option('-x', '--exclude', dest='exclude',
type='string', action='append',
help='Specify a list of boards to exclude, separated by comma')
+ parser.add_option('-y', '--filter-dtb-warnings', action='store_true',
+ default=False,
+ help='Filter out device-tree-compiler warnings from output')
parser.usage += """ [list of target/arch/cpu/board/vendor/soc to build]
diff --git a/tools/buildman/control.py b/tools/buildman/control.py
index 384e62dbc56..45d9ab73ceb 100644
--- a/tools/buildman/control.py
+++ b/tools/buildman/control.py
@@ -345,16 +345,15 @@ def DoBuildman(options, args, toolchains=None, make_func=None, boards=None,
commits = None
Print(GetActionSummary(options.summary, commits, board_selected,
- options))
+ options))
# We can't show function sizes without board details at present
if options.show_bloat:
options.show_detail = True
- builder.SetDisplayOptions(options.show_errors, options.show_sizes,
- options.show_detail, options.show_bloat,
- options.list_error_boards,
- options.show_config,
- options.show_environment)
+ builder.SetDisplayOptions(
+ options.show_errors, options.show_sizes, options.show_detail,
+ options.show_bloat, options.list_error_boards, options.show_config,
+ options.show_environment, options.filter_dtb_warnings)
if options.summary:
builder.ShowSummary(commits, board_selected)
else:
diff --git a/tools/buildman/test.py b/tools/buildman/test.py
index 24df6618852..e7c3a2bb3e2 100644
--- a/tools/buildman/test.py
+++ b/tools/buildman/test.py
@@ -214,13 +214,15 @@ class TestBuild(unittest.TestCase):
terminal.EchoPrintTestLines()
return iter(terminal.GetPrintTestLines())
- def _CheckOutput(self, lines, list_error_boards):
+ def _CheckOutput(self, lines, list_error_boards, filter_dtb_warnings):
"""Check for expected output from the build summary
Args:
lines: Iterator containing the lines returned from the summary
list_error_boards: Adjust the check for output produced with the
--list-error-boards flag
+ filter_dtb_warnings: Adjust the check for output produced with the
+ --filter-dtb-warnings flag
"""
def add_line_prefix(prefix, boards, error_str, colour):
"""Add a prefix to each line of a string
@@ -306,9 +308,11 @@ class TestBuild(unittest.TestCase):
self.assertEqual(line.text,
add_line_prefix('-', boards234, errors[1], col.GREEN))
- line = next(lines)
- self.assertEqual(line.text,
- add_line_prefix('w+', boards34, errors[2], col.YELLOW))
+ if not filter_dtb_warnings:
+ line = next(lines)
+ self.assertEqual(
+ line.text,
+ add_line_prefix('w+', boards34, errors[2], col.YELLOW))
# Fifth commit
self.assertEqual(next(lines).text, '05: %s' % commits[4][1])
@@ -324,9 +328,11 @@ class TestBuild(unittest.TestCase):
self.assertEqual(line.text,
add_line_prefix('+', boards4, expect, col.RED))
- line = next(lines)
- self.assertEqual(line.text,
- add_line_prefix('w-', boards34, errors[2], col.CYAN))
+ if not filter_dtb_warnings:
+ line = next(lines)
+ self.assertEqual(
+ line.text,
+ add_line_prefix('w-', boards34, errors[2], col.CYAN))
# Sixth commit
self.assertEqual(next(lines).text, '06: %s' % commits[5][1])
@@ -370,7 +376,8 @@ class TestBuild(unittest.TestCase):
This does a line-by-line verification of the summary output.
"""
lines = self._SetupTest(show_errors=True)
- self._CheckOutput(lines, list_error_boards=False)
+ self._CheckOutput(lines, list_error_boards=False,
+ filter_dtb_warnings=False)
def testErrorBoards(self):
"""Test output with --list-error-boards
@@ -378,7 +385,17 @@ class TestBuild(unittest.TestCase):
This does a line-by-line verification of the summary output.
"""
lines = self._SetupTest(show_errors=True, list_error_boards=True)
- self._CheckOutput(lines, list_error_boards=True)
+ self._CheckOutput(lines, list_error_boards=True,
+ filter_dtb_warnings=False)
+
+ def testFilterDtb(self):
+ """Test output with --filter-dtb-warnings
+
+ This does a line-by-line verification of the summary output.
+ """
+ lines = self._SetupTest(show_errors=True, filter_dtb_warnings=True)
+ self._CheckOutput(lines, list_error_boards=False,
+ filter_dtb_warnings=True)
def _testGit(self):
"""Test basic builder operation by building a branch"""
--
2.26.0.292.g33ef6b2f38-goog
More information about the U-Boot
mailing list