def _setup_build_dir(self):
# Initialize build_dir and created_build_dir attributes.
# If we created the build directory, we must run CMake.
log.dbg('setting up build directory', level=log.VERBOSE_EXTREME)
# The CMake Cache has not been loaded yet, so this is safe
board, _ = self._find_board()
source_dir = self._find_source_dir()
app = os.path.split(source_dir)[1]
build_dir = find_build_dir(self.args.build_dir,
board=board,
source_dir=source_dir,
app=app)
if not build_dir:
log.die('Unable to determine a default build folder. Check '
'your build.dir-fmt configuration option')
if os.path.exists(build_dir):
if not os.path.isdir(build_dir):
log.die(
'build directory {} exists and is not a directory'.format(
build_dir))
else:
os.makedirs(build_dir, exist_ok=False)
self.created_build_dir = True
self.run_cmake = True
self.build_dir = build_dir
def do_run(self, args, ignored):
self.args = args # for check_force
# Find the build directory and parse .config and DT.
build_dir = find_build_dir(args.build_dir)
self.check_force(os.path.isdir(build_dir),
'no such build directory {}'.format(build_dir))
self.check_force(is_zephyr_build(build_dir),
"build directory {} doesn't look like a Zephyr build "
'directory'.format(build_dir))
bcfg = BuildConfiguration(build_dir)
# Decide on output formats.
formats = []
bin_exists = 'CONFIG_BUILD_OUTPUT_BIN' in bcfg
if args.gen_bin:
self.check_force(bin_exists,
'--bin given but CONFIG_BUILD_OUTPUT_BIN not set '
"in build directory's ({}) .config".
format(build_dir))
formats.append('bin')
elif args.gen_bin is None and bin_exists:
formats.append('bin')
hex_exists = 'CONFIG_BUILD_OUTPUT_HEX' in bcfg
if args.gen_hex:
self.check_force(hex_exists,
'--hex given but CONFIG_BUILD_OUTPUT_HEX not set '
"in build directory's ({}) .config".
format(build_dir))
formats.append('hex')
elif args.gen_hex is None and hex_exists:
formats.append('hex')
if not formats:
if not args.quiet:
log.dbg('nothing to do: no output files')
return
# Delegate to the signer.
if args.tool == 'imgtool':
signer = ImgtoolSigner()
elif args.tool == 'rimage':
signer = RimageSigner()
# (Add support for other signers here in elif blocks)
else:
raise RuntimeError("can't happen")
signer.sign(self, build_dir, bcfg, formats)
def _setup_build_dir(self):
# Initialize build_dir and created_build_dir attributes.
# If we created the build directory, we must run CMake.
log.dbg('setting up build directory', level=log.VERBOSE_EXTREME)
build_dir = find_build_dir(self.args.build_dir)
if os.path.exists(build_dir):
if not os.path.isdir(build_dir):
log.die('build directory {} exists and is not a directory'.
format(build_dir))
else:
os.makedirs(build_dir, exist_ok=False)
self.created_build_dir = True
self.run_cmake = True
self.build_dir = build_dir
def _build_dir(args, die_if_none=True):
# Get the build directory for the given argument list and environment.
if args.build_dir:
return args.build_dir
dir = find_build_dir(None)
if dir and is_zephyr_build(dir):
return dir
elif die_if_none:
msg = '--build-dir was not given, '
if dir:
msg = msg + 'and neither {} nor {} are zephyr build directories.'
else:
msg = msg + ('{} is not a build directory and the default build '
'directory cannot be determined. Check your '
'build.dir-fmt configuration option')
log.die(msg.format(getcwd(), dir))
else:
return None
def do_run(self, args, ignored):
if not (args.gen_bin or args.gen_hex):
return
# Provide the build directory if not given, and defer to the signer.
args.build_dir = find_build_dir(args.build_dir)
self.args = args # for check_force
self.check_force(os.path.isdir(args.build_dir),
'no such build directory {}'.format(args.build_dir))
self.check_force(
is_zephyr_build(args.build_dir),
"build directory {} doesn't look like a Zephyr build "
'directory'.format(args.build_dir))
if args.tool == 'imgtool':
signer = ImgtoolSigner()
# (Add support for other signers here in elif blocks)
else:
raise RuntimeError("can't happen")
signer.sign(self)
