tools/buildman/builderthread.py

1 # SPDX-License-Identifier: GPL-2.0+
15 RETURN_CODE_RETRY = -1
76     """This thread builds U-Boot for a particular board.
78     An input queue provides each new job. We run 'make' to build U-Boot
83         thread_num: Our thread number (0-n-1), used to decide on a
104                         mrproper - can be called to clean source
105                         config - called to configure for a board
106                         build - the main make invocation - it does the build
121         the build and just return the previously-saved results.
124             commit_upto: Commit number to build (0...n-1)
135                 - CommandResult object containing the results of the build
136                 - boolean indicating whether 'make config' is still needed
138         # Create a default result - it will be overwritte by the call to
201                 env = self.toolchain.MakeEnvironment(self.builder.full_path)
213                         # Symlinks can confuse U-Boot's Makefile since
224                     args.append('-s')
226                     args.extend(['-j', str(self.builder.num_jobs)])
228                     args.append('KCFLAGS=-Werror')
239                                 'mrproper', *args, env=env)
242                             *(args + config_args), env=env)
249                             env=env)
276         # If we think this might have been aborted with Ctrl-C, record the
295                 fd.write(result.stdout.decode('UTF-8').encode('ASCII', 'replace'))
302                 fd.write(result.stderr.decode('UTF-8').encode('ASCII', 'replace'))
324             env = result.toolchain.MakeEnvironment(self.builder.full_path)
325             with open(os.path.join(build_dir, 'env'), 'w') as fd:
326                 for var in sorted(env.keys()):
327                     print >>fd, '%s="%s"' % (var, env[var])
329             for fname in ['u-boot', 'spl/u-boot-spl']:
330                 cmd = ['%snm' % self.toolchain.cross, '--size-sort', fname]
333                         raise_on_error=False, env=env)
340                 cmd = ['%sobjdump' % self.toolchain.cross, '-h', fname]
343                         raise_on_error=False, env=env)
358                         raise_on_error=False, env=env)
363             # Extract the environment from U-Boot and dump it out
364             cmd = ['%sobjcopy' % self.toolchain.cross, '-O', 'binary',
365                    '-j', '.rodata.default_environment',
366                    'env/built-in.o', 'uboot.env']
369                             raise_on_error=False, env=env)
370             ubootenv = os.path.join(result.out_dir, 'uboot.env')
371             self.CopyFiles(result.out_dir, build_dir, '', ['uboot.env'])
385             self.CopyFiles(result.out_dir, build_dir, dirname, ['u-boot.cfg',
386                 'spl/u-boot-spl.cfg', 'tpl/u-boot-tpl.cfg', '.config',
391             self.CopyFiles(result.out_dir, build_dir, '', ['u-boot*', '*.bin',
393                 'spl/u-boot-spl*'])
401             dirname: Source directory, '' for normal U-Boot, 'spl' for SPL
412                         target = '%s-%s%s' % (base, dirname, ext)
453                 # We could avoid this by using -Werror everywhere...
460                 # errors/warnings (e.g. 2-3x slower even if only 10% of builds
485             # Just build the currently checked-out build