def testToolchainAliases(self): self.assertTrue(self.toolchains.Select('arm') != None) with self.assertRaises(ValueError): self.toolchains.Select('no-arch') with self.assertRaises(ValueError): self.toolchains.Select('x86') self.toolchains = toolchain.Toolchains() self.toolchains.Add('x86_64-linux-gcc', test=False) self.assertTrue(self.toolchains.Select('x86') != None) self.toolchains = toolchain.Toolchains() self.toolchains.Add('i386-linux-gcc', test=False) self.assertTrue(self.toolchains.Select('x86') != None)
def setUp(self): # Set up commits to build self.commits = [] sequence = 0 for commit_info in commits: comm = commit.Commit(commit_info[0]) comm.subject = commit_info[1] comm.return_code = commit_info[2] comm.error_list = commit_info[3] if sequence < 6: comm.error_list += [migration] comm.sequence = sequence sequence += 1 self.commits.append(comm) # Set up boards to build self.boards = board.Boards() for brd in boards: self.boards.AddBoard(board.Board(*brd)) self.boards.SelectBoards([]) # Add some test settings bsettings.Setup(None) bsettings.AddFile(settings_data) # Set up the toolchains self.toolchains = toolchain.Toolchains() self.toolchains.Add('arm-linux-gcc', test=False) self.toolchains.Add('sparc-linux-gcc', test=False) self.toolchains.Add('powerpc-linux-gcc', test=False) self.toolchains.Add('gcc', test=False) # Avoid sending any output terminal.SetPrintTestMode() self._col = terminal.Color() self.base_dir = tempfile.mkdtemp() if not os.path.isdir(self.base_dir): os.mkdir(self.base_dir)
def DoBuildman(options, args, toolchains=None, make_func=None, boards=None, clean_dir=False): """The main control code for buildman Args: options: Command line options object args: Command line arguments (list of strings) toolchains: Toolchains to use - this should be a Toolchains() object. If None, then it will be created and scanned make_func: Make function to use for the builder. This is called to execute 'make'. If this is None, the normal function will be used, which calls the 'make' tool with suitable arguments. This setting is useful for tests. board: Boards() object to use, containing a list of available boards. If this is None it will be created and scanned. """ global builder if options.full_help: pager = os.getenv('PAGER') if not pager: pager = 'more' fname = os.path.join(os.path.dirname(os.path.realpath(sys.argv[0])), 'README') command.Run(pager, fname) return 0 gitutil.Setup() col = terminal.Color() options.git_dir = os.path.join(options.git, '.git') no_toolchains = toolchains is None if no_toolchains: toolchains = toolchain.Toolchains(options.override_toolchain) if options.fetch_arch: if options.fetch_arch == 'list': sorted_list = toolchains.ListArchs() print( col.Color( col.BLUE, 'Available architectures: %s\n' % ' '.join(sorted_list))) return 0 else: fetch_arch = options.fetch_arch if fetch_arch == 'all': fetch_arch = ','.join(toolchains.ListArchs()) print( col.Color(col.CYAN, '\nDownloading toolchains: %s' % fetch_arch)) for arch in fetch_arch.split(','): print() ret = toolchains.FetchAndInstall(arch) if ret: return ret return 0 if no_toolchains: toolchains.GetSettings() toolchains.Scan(options.list_tool_chains and options.verbose) if options.list_tool_chains: toolchains.List() print() return 0 if options.incremental: print( col.Color(col.RED, 'Warning: -I has been removed. See documentation')) if not options.output_dir: if options.work_in_output: sys.exit(col.Color(col.RED, '-w requires that you specify -o')) options.output_dir = '..' # Work out what subset of the boards we are building if not boards: if not os.path.exists(options.output_dir): os.makedirs(options.output_dir) board_file = os.path.join(options.output_dir, 'boards.cfg') genboardscfg = os.path.join(options.git, 'tools/genboardscfg.py') status = subprocess.call([genboardscfg, '-q', '-o', board_file]) if status != 0: sys.exit("Failed to generate boards.cfg") boards = board.Boards() boards.ReadBoards(board_file) exclude = [] if options.exclude: for arg in options.exclude: exclude += arg.split(',') if options.boards: requested_boards = [] for b in options.boards: requested_boards += b.split(',') else: requested_boards = None why_selected, board_warnings = boards.SelectBoards(args, exclude, requested_boards) selected = boards.GetSelected() if not len(selected): sys.exit(col.Color(col.RED, 'No matching boards found')) if options.print_prefix: err = ShowToolchainPrefix(boards, toolchains) if err: sys.exit(col.Color(col.RED, err)) return 0 # Work out how many commits to build. We want to build everything on the # branch. We also build the upstream commit as a control so we can see # problems introduced by the first commit on the branch. count = options.count has_range = options.branch and '..' in options.branch if count == -1: if not options.branch: count = 1 else: if has_range: count, msg = gitutil.CountCommitsInRange( options.git_dir, options.branch) else: count, msg = gitutil.CountCommitsInBranch( options.git_dir, options.branch) if count is None: sys.exit(col.Color(col.RED, msg)) elif count == 0: sys.exit( col.Color(col.RED, "Range '%s' has no commits" % options.branch)) if msg: print(col.Color(col.YELLOW, msg)) count += 1 # Build upstream commit also if not count: str = ("No commits found to process in branch '%s': " "set branch's upstream or use -c flag" % options.branch) sys.exit(col.Color(col.RED, str)) if options.work_in_output: if len(selected) != 1: sys.exit( col.Color(col.RED, '-w can only be used with a single board')) if count != 1: sys.exit( col.Color(col.RED, '-w can only be used with a single commit')) # Read the metadata from the commits. First look at the upstream commit, # then the ones in the branch. We would like to do something like # upstream/master~..branch but that isn't possible if upstream/master is # a merge commit (it will list all the commits that form part of the # merge) # Conflicting tags are not a problem for buildman, since it does not use # them. For example, Series-version is not useful for buildman. On the # other hand conflicting tags will cause an error. So allow later tags # to overwrite earlier ones by setting allow_overwrite=True if options.branch: if count == -1: if has_range: range_expr = options.branch else: range_expr = gitutil.GetRangeInBranch(options.git_dir, options.branch) upstream_commit = gitutil.GetUpstream(options.git_dir, options.branch) series = patchstream.GetMetaDataForList(upstream_commit, options.git_dir, 1, series=None, allow_overwrite=True) series = patchstream.GetMetaDataForList(range_expr, options.git_dir, None, series, allow_overwrite=True) else: # Honour the count series = patchstream.GetMetaDataForList(options.branch, options.git_dir, count, series=None, allow_overwrite=True) else: series = None if not options.dry_run: options.verbose = True if not options.summary: options.show_errors = True # By default we have one thread per CPU. But if there are not enough jobs # we can have fewer threads and use a high '-j' value for make. if not options.threads: options.threads = min(multiprocessing.cpu_count(), len(selected)) if not options.jobs: options.jobs = max(1, (multiprocessing.cpu_count() + len(selected) - 1) // len(selected)) if not options.step: options.step = len(series.commits) - 1 gnu_make = command.Output(os.path.join(options.git, 'scripts/show-gnu-make'), raise_on_error=False).rstrip() if not gnu_make: sys.exit('GNU Make not found') # Create a new builder with the selected options. output_dir = options.output_dir if options.branch: dirname = options.branch.replace('/', '_') # As a special case allow the board directory to be placed in the # output directory itself rather than any subdirectory. if not options.no_subdirs: output_dir = os.path.join(options.output_dir, dirname) if clean_dir and os.path.exists(output_dir): shutil.rmtree(output_dir) builder = Builder(toolchains, output_dir, options.git_dir, options.threads, options.jobs, gnu_make=gnu_make, checkout=True, show_unknown=options.show_unknown, step=options.step, no_subdirs=options.no_subdirs, full_path=options.full_path, verbose_build=options.verbose_build, mrproper=options.mrproper, per_board_out_dir=options.per_board_out_dir, config_only=options.config_only, squash_config_y=not options.preserve_config_y, warnings_as_errors=options.warnings_as_errors, work_in_output=options.work_in_output) builder.force_config_on_failure = not options.quick if make_func: builder.do_make = make_func # For a dry run, just show our actions as a sanity check if options.dry_run: ShowActions(series, why_selected, selected, builder, options, board_warnings) else: builder.force_build = options.force_build builder.force_build_failures = options.force_build_failures builder.force_reconfig = options.force_reconfig builder.in_tree = options.in_tree # Work out which boards to build board_selected = boards.GetSelectedDict() if series: commits = series.commits # Number the commits for test purposes for commit in range(len(commits)): commits[commit].sequence = commit else: commits = None Print( GetActionSummary(options.summary, commits, board_selected, 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, options.filter_dtb_warnings, options.filter_migration_warnings) if options.summary: builder.ShowSummary(commits, board_selected) else: fail, warned = builder.BuildBoards(commits, board_selected, options.keep_outputs, options.verbose) if fail: return 100 elif warned and not options.ignore_warnings: return 101 return 0
def setupToolchains(self): self._toolchains = toolchain.Toolchains() self._toolchains.Add('gcc', test=False)