At present buildman can compare configurations between commits but the feature is less useful than it could be. There is no summary by architecture and changes are not reported on a per-board basis.
Correct these deficiencies so that it is possible to see exactly what is changing for any number of boards.
Note that 'buildman -b <branch> -C' is recommended for any build where you will be comparing configuration. Without -C the correct configuration will not be reported since changes will often not be picked up.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: - Add patch to improve the buildman config comparison feature
tools/buildman/builder.py | 199 ++++++++++++++++++++++++++++++++++++---------- 1 file changed, 155 insertions(+), 44 deletions(-)
diff --git a/tools/buildman/builder.py b/tools/buildman/builder.py index c7d3c86..6ea218e 100644 --- a/tools/buildman/builder.py +++ b/tools/buildman/builder.py @@ -103,6 +103,24 @@ CONFIG_FILENAMES = [ 'u-boot.cfg', 'u-boot-spl.cfg', 'u-boot-tpl.cfg' ]
+class Config: + """Holds information about configuration settings for a board.""" + def __init__(self, target): + self.target = target + self.config = {} + for fname in CONFIG_FILENAMES: + self.config[fname] = {} + + def Add(self, fname, key, value): + self.config[fname][key] = value + + def __hash__(self): + val = 0 + for fname in self.config: + for key, value in self.config[fname].iteritems(): + print key, value + val = val ^ hash(key) & hash(value) + return val
class Builder: """Class for building U-Boot for a particular commit. @@ -659,7 +677,8 @@ class Builder: List containing a summary of warning lines Dict keyed by error line, containing a list of the Board objects with that warning - Dictionary keyed by filename - e.g. '.config'. Each + Dictionary keyed by board.target. Each value is a dictionary: + key: filename - e.g. '.config' value is itself a dictionary: key: config name value: config value @@ -678,8 +697,6 @@ class Builder: warn_lines_summary = [] warn_lines_boards = {} config = {} - for fname in CONFIG_FILENAMES: - config[fname] = {}
for board in boards_selected.itervalues(): outcome = self.GetBuildOutcome(commit_upto, board.target, @@ -709,11 +726,12 @@ class Builder: line, board) last_was_warning = is_warning last_func = None + tconfig = Config(board.target) for fname in CONFIG_FILENAMES: - config[fname] = {} if outcome.config: for key, value in outcome.config[fname].iteritems(): - config[fname][key] = value + tconfig.Add(fname, key, value) + config[board.target] = tconfig
return (board_dict, err_lines_summary, err_lines_boards, warn_lines_summary, warn_lines_boards, config) @@ -774,9 +792,12 @@ class Builder: self._base_warn_lines = [] self._base_err_line_boards = {} self._base_warn_line_boards = {} - self._base_config = {} - for fname in CONFIG_FILENAMES: - self._base_config[fname] = {} + self._base_config = None + #self._base_config = {} + #for board in board_selected: + #self._base_config[board] = Config(board) + #for fname in CONFIG_FILENAMES: + #self._base_config[fname] = {}
def PrintFuncSizeDetail(self, fname, old, new): grow, shrink, add, remove, up, down = 0, 0, 0, 0, 0, 0 @@ -1051,12 +1072,14 @@ class Builder: out = '' for key in sorted(config.keys()): out += '%s=%s ' % (key, config[key]) - return '%5s %s: %s' % (delta, name, out) + return '%s %s: %s' % (delta, name, out)
- def _ShowConfig(name, config_plus, config_minus, config_change): - """Show changes in configuration + def _AddConfig(lines, name, config_plus, config_minus, config_change): + """Add changes in configuration to a list
Args: + lines: list to add to + name: config file name config_plus: configurations added, dictionary key: config name value: config value @@ -1068,14 +1091,24 @@ class Builder: value: config value """ if config_plus: - Print(_CalcConfig('+', name, config_plus), - colour=self.col.GREEN) + lines.append(_CalcConfig('+', name, config_plus)) if config_minus: - Print(_CalcConfig('-', name, config_minus), - colour=self.col.RED) + lines.append(_CalcConfig('-', name, config_minus)) if config_change: - Print(_CalcConfig('+/-', name, config_change), - colour=self.col.YELLOW) + lines.append(_CalcConfig('c', name, config_change)) + + def _OutputConfigInfo(lines): + for line in lines: + if not line: + continue + if line[0] == '+': + col = self.col.GREEN + elif line[0] == '-': + col = self.col.RED + elif line[0] == 'c': + col = self.col.YELLOW + Print(' ' + line, newline=True, colour=col) +
better = [] # List of boards fixed since last commit worse = [] # List of new broken boards since last commit @@ -1137,34 +1170,112 @@ class Builder: self.PrintSizeSummary(board_selected, board_dict, show_detail, show_bloat)
- if show_config: - all_config_plus = {} - all_config_minus = {} - all_config_change = {} - for name in CONFIG_FILENAMES: - if not config[name]: + if show_config and self._base_config: + summary = {} + arch_config_plus = {} + arch_config_minus = {} + arch_config_change = {} + arch_list = [] + + for target in board_dict: + if target not in board_selected: + continue + arch = board_selected[target].arch + if arch not in arch_list: + arch_list.append(arch) + + for arch in arch_list: + arch_config_plus[arch] = {} + arch_config_minus[arch] = {} + arch_config_change[arch] = {} + for name in CONFIG_FILENAMES: + arch_config_plus[arch][name] = {} + arch_config_minus[arch][name] = {} + arch_config_change[arch][name] = {} + + for target in board_dict: + if target not in board_selected: continue - config_plus = {} - config_minus = {} - config_change = {} - base = self._base_config[name] - for key, value in config[name].iteritems(): - if key not in base: - config_plus[key] = value - all_config_plus[key] = value - for key, value in base.iteritems(): - if key not in config[name]: - config_minus[key] = value - all_config_minus[key] = value - for key, value in base.iteritems(): - new_value = base[key] - if key in config[name] and value != new_value: - desc = '%s -> %s' % (value, new_value) - config_change[key] = desc - all_config_change[key] = desc - _ShowConfig(name, config_plus, config_minus, config_change) - _ShowConfig('all', all_config_plus, all_config_minus, - all_config_change) + + arch = board_selected[target].arch + + all_config_plus = {} + all_config_minus = {} + all_config_change = {} + tbase = self._base_config[target] + tconfig = config[target] + lines = [] + for name in CONFIG_FILENAMES: + if not tconfig.config[name]: + continue + config_plus = {} + config_minus = {} + config_change = {} + base = tbase.config[name] + for key, value in tconfig.config[name].iteritems(): + if key not in base: + config_plus[key] = value + all_config_plus[key] = value + for key, value in base.iteritems(): + if key not in tconfig.config[name]: + config_minus[key] = value + all_config_minus[key] = value + for key, value in base.iteritems(): + new_value = tconfig.config.get(key) + if new_value and value != new_value: + desc = '%s -> %s' % (value, new_value) + config_change[key] = desc + all_config_change[key] = desc + + arch_config_plus[arch][name].update(config_plus) + arch_config_minus[arch][name].update(config_minus) + arch_config_change[arch][name].update(config_change) + + _AddConfig(lines, name, config_plus, config_minus, + config_change) + _AddConfig(lines, 'all', all_config_plus, all_config_minus, + all_config_change) + summary[target] = '\n'.join(lines) + + lines_by_target = {} + for target, lines in summary.iteritems(): + if lines in lines_by_target: + lines_by_target[lines].append(target) + else: + lines_by_target[lines] = [target] + + for arch in arch_list: + lines = [] + all_plus = {} + all_minus = {} + all_change = {} + for name in CONFIG_FILENAMES: + all_plus.update(arch_config_plus[arch][name]) + all_minus.update(arch_config_minus[arch][name]) + all_change.update(arch_config_change[arch][name]) + _AddConfig(lines, name, arch_config_plus[arch][name], + arch_config_minus[arch][name], + arch_config_change[arch][name]) + _AddConfig(lines, 'all', all_plus, all_minus, all_change) + #arch_summary[target] = '\n'.join(lines) + if lines: + Print('%s:' % arch) + _OutputConfigInfo(lines) + + #lines_by_arch = [] + #for arch, lines in arch_summary.iteritems(): + #if lines in lines_by_arch: + #lines_by_arch[lines].append(arch) + #else: + #lines_by_arch[lines] = [arch] + #print arch, lines + + for lines, targets in lines_by_target.iteritems(): + if not lines: + continue + Print('%s :' % ' '.join(sorted(targets))) + _OutputConfigInfo(lines.split('\n')) +
# Save our updated information for the next call to this function self._base_board_dict = board_dict