tools/buildman/builderthread.py

3 # SPDX-License-Identifier:      GPL-2.0+
15 RETURN_CODE_RETRY = -1
73     """This thread builds U-Boot for a particular board.
75     An input queue provides each new job. We run 'make' to build U-Boot
80         thread_num: Our thread number (0-n-1), used to decide on a
101                         mrproper - can be called to clean source
102                         config - called to configure for a board
103                         build - the main make invocation - it does the build
118         the build and just return the previously-saved results.
121             commit_upto: Commit number to build (0...n-1)
132                 - CommandResult object containing the results of the build
133                 - boolean indicating whether 'make config' is still needed
135         # Create a default result - it will be overwritte by the call to
143                 out_rel_dir = os.path.join('..', brd.target)
146             out_dir = os.path.join(work_dir, out_rel_dir)
150         result.already_done = os.path.exists(done_file)
163                 if os.path.exists(err_file) and os.stat(err_file).st_size:
176                     result.stdout = ''
186                         git_dir = os.path.join(work_dir, '.git')
197                 src_dir = os.path.realpath(work_dir)
205                         # Symlinks can confuse U-Boot's Makefile since
206                         # we may use '..' in our path, so remove them.
207                         out_dir = os.path.realpath(out_dir)
216                     args.append('-s')
218                     args.extend(['-j', str(self.builder.num_jobs)])
241                     result.stdout = config_out + result.stdout
265         # If we think this might have been aborted with Ctrl-C, record the
280         outfile = os.path.join(build_dir, 'log')
282             if result.stdout:
284                 fd.write(result.stdout.decode('UTF-8').encode('ASCII', 'replace'))
291                 fd.write(result.stderr.decode('UTF-8').encode('ASCII', 'replace'))
292         elif os.path.exists(errfile):
305             with open(os.path.join(build_dir, 'toolchain'), 'w') as fd:
307                 print >>fd, 'path', result.toolchain.path
315             for fname in ['u-boot', 'spl/u-boot-spl']:
316                 cmd = ['%snm' % self.toolchain.cross, '--size-sort', fname]
320                 if nm_result.stdout:
324                         print >>fd, nm_result.stdout,
326                 cmd = ['%sobjdump' % self.toolchain.cross, '-h', fname]
331                 if dump_result.stdout:
335                         print >>fd, dump_result.stdout,
336                     for line in dump_result.stdout.splitlines():
345                 if size_result.stdout:
346                     lines.append(size_result.stdout.splitlines()[1] + ' ' +
361             self.CopyFiles(result.out_dir, build_dir, dirname, ['u-boot.cfg',
362                 'spl/u-boot-spl.cfg', 'tpl/u-boot-tpl.cfg', '.config',
367             self.CopyFiles(result.out_dir, build_dir, '', ['u-boot*', '*.bin',
369                 'spl/u-boot-spl*'])
375             out_dir: Path to output directory containing the files
377             dirname: Source directory, '' for normal U-Boot, 'spl' for SPL
382             file_list = glob.glob(os.path.join(out_dir, dirname, pattern))
384                 target = os.path.basename(fname)
386                     base, ext = os.path.splitext(target)
388                         target = '%s-%s%s' % (base, dirname, ext)
389                 shutil.copy(fname, os.path.join(build_dir, target))
429                 # We could avoid this by using -Werror everywhere...
436                 # errors/warnings (e.g. 2-3x slower even if only 10% of builds
461             # Just build the currently checked-out build