def test_mtime_no_change(self):
"""Ensure mtime is not updated if file content does not change."""
env = self._consume('stub0', RecursiveMakeBackend)
makefile_path = os.path.join(env.topobjdir, 'Makefile')
backend_path = os.path.join(env.topobjdir, 'backend.mk')
makefile_mtime = os.path.getmtime(makefile_path)
backend_mtime = os.path.getmtime(backend_path)
reader = BuildReader(env)
emitter = TreeMetadataEmitter(env)
backend = RecursiveMakeBackend(env)
backend.consume(emitter.emit(reader.read_topsrcdir()))
self.assertEqual(os.path.getmtime(makefile_path), makefile_mtime)
self.assertEqual(os.path.getmtime(backend_path), backend_mtime)
def test_mtime_no_change(self):
"""Ensure mtime is not updated if file content does not change."""
env = self._consume('stub0', RecursiveMakeBackend)
makefile_path = mozpath.join(env.topobjdir, 'Makefile')
backend_path = mozpath.join(env.topobjdir, 'backend.mk')
makefile_mtime = os.path.getmtime(makefile_path)
backend_mtime = os.path.getmtime(backend_path)
reader = BuildReader(env)
emitter = TreeMetadataEmitter(env)
backend = RecursiveMakeBackend(env)
backend.consume(emitter.emit(reader.read_topsrcdir()))
self.assertEqual(os.path.getmtime(makefile_path), makefile_mtime)
self.assertEqual(os.path.getmtime(backend_path), backend_mtime)
def test_install_manifests_written(self):
env, objs = self._emit('stub0')
backend = RecursiveMakeBackend(env)
m = InstallManifest()
backend._install_manifests['testing'] = m
m.add_symlink(__file__, 'self')
backend.consume(objs)
man_dir = mozpath.join(env.topobjdir, '_build_manifests', 'install')
self.assertTrue(os.path.isdir(man_dir))
expected = ['testing']
for e in expected:
full = mozpath.join(man_dir, e)
self.assertTrue(os.path.exists(full))
m2 = InstallManifest(path=full)
self.assertEqual(m, m2)
def test_install_manifests_written(self):
env, objs = self._emit('stub0')
backend = RecursiveMakeBackend(env)
m = InstallManifest()
backend._install_manifests['testing'] = m
m.add_symlink(__file__, 'self')
backend.consume(objs)
man_dir = mozpath.join(env.topobjdir, '_build_manifests', 'install')
self.assertTrue(os.path.isdir(man_dir))
expected = ['testing']
for e in expected:
full = mozpath.join(man_dir, e)
self.assertTrue(os.path.exists(full))
m2 = InstallManifest(path=full)
self.assertEqual(m, m2)
def test_install_manifests_written(self):
env, objs = self._emit("stub0")
backend = RecursiveMakeBackend(env)
m = InstallManifest()
backend._install_manifests["testing"] = m
m.add_link(__file__, "self")
backend.consume(objs)
man_dir = mozpath.join(env.topobjdir, "_build_manifests", "install")
self.assertTrue(os.path.isdir(man_dir))
expected = ["testing"]
for e in expected:
full = mozpath.join(man_dir, e)
self.assertTrue(os.path.exists(full))
m2 = InstallManifest(path=full)
self.assertEqual(m, m2)
def test_install_manifests_written(self):
env, objs = self._emit("stub0")
backend = RecursiveMakeBackend(env)
m = InstallManifest()
backend._install_manifests["testing"] = m
m.add_symlink(__file__, "self")
backend.consume(objs)
man_dir = os.path.join(env.topobjdir, "_build_manifests", "install")
self.assertTrue(os.path.isdir(man_dir))
expected = ["testing"]
for e in expected:
full = os.path.join(man_dir, e)
self.assertTrue(os.path.exists(full))
m2 = InstallManifest(path=full)
self.assertEqual(m, m2)
def config_status(topobjdir = '.', topsrcdir = '.',
defines = [], non_global_defines = [], substs = [],
files = [], headers = []):
'''Main function, providing config.status functionality.
Contrary to config.status, it doesn't use CONFIG_FILES or CONFIG_HEADERS
variables, but like config.status from autoconf 2.6, single files may be
generated with the --file and --header options. Several such options can
be given to generate several files at the same time.
Without the -n option, this program acts as config.status and considers
the current directory as the top object directory, even when config.status
is in a different directory. It will, however, treat the directory
containing config.status as the top object directory with the -n option,
while files given to the --file and --header arguments are considered
relative to the current directory.
The --recheck option, like with the original config.status, runs configure
again, with the options given in the "ac_configure_args" subst.
The options to this function are passed when creating the
ConfigEnvironment, except for files and headers, which contain the list
of files and headers to be generated by default. These lists, as well as
the actual wrapper script around this function, are meant to be generated
by configure. See build/autoconf/config.status.m4.
Unlike config.status behaviour with CONFIG_FILES and CONFIG_HEADERS,
but like config.status behaviour with --file and --header, providing
files or headers on the command line inhibits the default generation of
files when given headers and headers when given files.
Unlike config.status, the FILE:TEMPLATE syntax is not supported for
files and headers. The template is always the filename suffixed with
'.in', in the corresponding directory under the top source directory.
'''
if 'CONFIG_FILES' in os.environ:
raise Exception, 'Using the CONFIG_FILES environment variable is not supported. Use --file instead.'
if 'CONFIG_HEADERS' in os.environ:
raise Exception, 'Using the CONFIG_HEADERS environment variable is not supported. Use --header instead.'
parser = OptionParser()
parser.add_option('--recheck', dest='recheck', action='store_true',
help='update config.status by reconfiguring in the same conditions')
parser.add_option('--file', dest='files', metavar='FILE', action='append',
help='instantiate the configuration file FILE')
parser.add_option('--header', dest='headers', metavar='FILE', action='append',
help='instantiate the configuration header FILE')
parser.add_option('-v', '--verbose', dest='verbose', action='store_true',
help='display verbose output')
parser.add_option('-n', dest='not_topobjdir', action='store_true',
help='do not consider current directory as top object directory')
(options, args) = parser.parse_args()
# Without -n, the current directory is meant to be the top object directory
if not options.not_topobjdir:
topobjdir = '.'
env = ConfigEnvironment(topsrcdir, topobjdir, defines=defines,
non_global_defines=non_global_defines, substs=substs)
reader = BuildReader(env)
emitter = TreeMetadataEmitter(env)
backend = RecursiveMakeBackend(env)
# This won't actually do anything because of the magic of generators.
definitions = emitter.emit(reader.read_topsrcdir())
if options.recheck:
# Execute configure from the top object directory
if not os.path.isabs(topsrcdir):
topsrcdir = relpath(topsrcdir, topobjdir)
os.chdir(topobjdir)
os.execlp('sh', 'sh', '-c', ' '.join([os.path.join(topsrcdir, 'configure'), env.substs['ac_configure_args'], '--no-create', '--no-recursion']))
if options.files:
files = options.files
headers = []
if options.headers:
headers = options.headers
if not options.files:
files = []
# Default to display messages when giving --file or --headers on the
# command line.
log_level = logging.INFO
if options.files or options.headers or options.verbose:
log_level = logging.DEBUG
log_manager.add_terminal_logging(level=log_level)
log_manager.enable_unstructured()
if not options.files and not options.headers:
print('Reticulating splines...', file=sys.stderr)
summary = backend.consume(definitions)
for line in summary.summaries():
print(line, file=sys.stderr)
files = [os.path.join(topobjdir, f) for f in files]
headers = [os.path.join(topobjdir, f) for f in headers]
for file in files:
env.create_config_file(file)
for header in headers:
env.create_config_header(header)
def config_status(topobjdir='.', topsrcdir='.',
defines=[], non_global_defines=[], substs=[], source=None):
'''Main function, providing config.status functionality.
Contrary to config.status, it doesn't use CONFIG_FILES or CONFIG_HEADERS
variables.
Without the -n option, this program acts as config.status and considers
the current directory as the top object directory, even when config.status
is in a different directory. It will, however, treat the directory
containing config.status as the top object directory with the -n option.
The --recheck option, like with the original config.status, runs configure
again, with the options given in the "ac_configure_args" subst.
The options to this function are passed when creating the
ConfigEnvironment. These lists, as well as the actual wrapper script
around this function, are meant to be generated by configure.
See build/autoconf/config.status.m4.
'''
if 'CONFIG_FILES' in os.environ:
raise Exception('Using the CONFIG_FILES environment variable is not '
'supported.')
if 'CONFIG_HEADERS' in os.environ:
raise Exception('Using the CONFIG_HEADERS environment variable is not '
'supported.')
if not os.path.isabs(topsrcdir):
raise Exception('topsrcdir must be defined as an absolute directory: '
'%s' % topsrcdir)
parser = OptionParser()
parser.add_option('--recheck', dest='recheck', action='store_true',
help='update config.status by reconfiguring in the same conditions')
parser.add_option('-v', '--verbose', dest='verbose', action='store_true',
help='display verbose output')
parser.add_option('-n', dest='not_topobjdir', action='store_true',
help='do not consider current directory as top object directory')
parser.add_option('-d', '--diff', action='store_true',
help='print diffs of changed files.')
options, args = parser.parse_args()
# Without -n, the current directory is meant to be the top object directory
if not options.not_topobjdir:
topobjdir = os.path.abspath('.')
env = ConfigEnvironment(topsrcdir, topobjdir, defines=defines,
non_global_defines=non_global_defines, substs=substs, source=source)
# mozinfo.json only needs written if configure changes and configure always
# passes this environment variable.
if 'WRITE_MOZINFO' in os.environ:
write_mozinfo(os.path.join(topobjdir, 'mozinfo.json'), env, os.environ)
reader = BuildReader(env)
emitter = TreeMetadataEmitter(env)
backend = RecursiveMakeBackend(env)
# This won't actually do anything because of the magic of generators.
definitions = emitter.emit(reader.read_topsrcdir())
if options.recheck:
# Execute configure from the top object directory
os.chdir(topobjdir)
os.execlp('sh', 'sh', '-c', ' '.join([os.path.join(topsrcdir, 'configure'), env.substs['ac_configure_args'], '--no-create', '--no-recursion']))
log_level = logging.DEBUG if options.verbose else logging.INFO
log_manager.add_terminal_logging(level=log_level)
log_manager.enable_unstructured()
print('Reticulating splines...', file=sys.stderr)
summary = backend.consume(definitions)
for line in summary.summaries():
print(line, file=sys.stderr)
if options.diff:
for path, diff in sorted(summary.file_diffs.items()):
print(diff)
def config_status(topobjdir='.', topsrcdir='.',
defines=[], non_global_defines=[], substs=[]):
'''Main function, providing config.status functionality.
Contrary to config.status, it doesn't use CONFIG_FILES or CONFIG_HEADERS
variables.
Without the -n option, this program acts as config.status and considers
the current directory as the top object directory, even when config.status
is in a different directory. It will, however, treat the directory
containing config.status as the top object directory with the -n option.
The --recheck option, like with the original config.status, runs configure
again, with the options given in the "ac_configure_args" subst.
The options to this function are passed when creating the
ConfigEnvironment. These lists, as well as the actual wrapper script
around this function, are meant to be generated by configure.
See build/autoconf/config.status.m4.
'''
if 'CONFIG_FILES' in os.environ:
raise Exception('Using the CONFIG_FILES environment variable is not '
'supported.')
if 'CONFIG_HEADERS' in os.environ:
raise Exception('Using the CONFIG_HEADERS environment variable is not '
'supported.')
if not os.path.isabs(topsrcdir):
raise Exception('topsrcdir must be defined as an absolute directory: '
'%s' % topsrcdir)
parser = OptionParser()
parser.add_option('--recheck', dest='recheck', action='store_true',
help='update config.status by reconfiguring in the same conditions')
parser.add_option('-v', '--verbose', dest='verbose', action='store_true',
help='display verbose output')
parser.add_option('-n', dest='not_topobjdir', action='store_true',
help='do not consider current directory as top object directory')
parser.add_option('-d', '--diff', action='store_true',
help='print diffs of changed files.')
options, args = parser.parse_args()
# Without -n, the current directory is meant to be the top object directory
if not options.not_topobjdir:
topobjdir = os.path.abspath('.')
env = ConfigEnvironment(topsrcdir, topobjdir, defines=defines,
non_global_defines=non_global_defines, substs=substs)
# mozinfo.json only needs written if configure changes and configure always
# passes this environment variable.
if 'WRITE_MOZINFO' in os.environ:
write_mozinfo(os.path.join(topobjdir, 'mozinfo.json'), env, os.environ)
reader = BuildReader(env)
emitter = TreeMetadataEmitter(env)
backend = RecursiveMakeBackend(env)
# This won't actually do anything because of the magic of generators.
definitions = emitter.emit(reader.read_topsrcdir())
if options.recheck:
# Execute configure from the top object directory
os.chdir(topobjdir)
os.execlp('sh', 'sh', '-c', ' '.join([os.path.join(topsrcdir, 'configure'), env.substs['ac_configure_args'], '--no-create', '--no-recursion']))
log_level = logging.DEBUG if options.verbose else logging.INFO
log_manager.add_terminal_logging(level=log_level)
log_manager.enable_unstructured()
print('Reticulating splines...', file=sys.stderr)
summary = backend.consume(definitions)
for line in summary.summaries():
print(line, file=sys.stderr)
if options.diff:
for path, diff in sorted(summary.file_diffs.items()):
print(diff)
