def check_environment():
"""
Verify the environment contains the top-level tools we need to operate
(cmake will check a lot of other things)
"""
checks_output = []
if not executable_exists(['cmake', '--version']):
debug_print_idf_version()
raise FatalError("'cmake' must be available on the PATH to use %s" %
PROG)
# verify that IDF_PATH env variable is set
# find the directory idf.py is in, then the parent directory of this, and assume this is IDF_PATH
detected_idf_path = realpath(os.path.join(os.path.dirname(__file__), '..'))
if 'IDF_PATH' in os.environ:
set_idf_path = realpath(os.environ['IDF_PATH'])
if set_idf_path != detected_idf_path:
print_warning(
'WARNING: IDF_PATH environment variable is set to %s but %s path indicates IDF directory %s. '
'Using the environment variable directory, but results may be unexpected...'
% (set_idf_path, PROG, detected_idf_path))
else:
print_warning('Setting IDF_PATH environment variable: %s' %
detected_idf_path)
os.environ['IDF_PATH'] = detected_idf_path
# check Python version
if sys.version_info[0] < 3:
print_warning(
'WARNING: Support for Python 2 is deprecated and will be removed in future versions.'
)
elif sys.version_info[0] == 3 and sys.version_info[1] < 6:
print_warning(
'WARNING: Python 3 versions older than 3.6 are not supported.')
# check Python dependencies
checks_output.append('Checking Python dependencies...')
try:
out = subprocess.check_output(
[
os.environ['PYTHON'],
os.path.join(os.environ['IDF_PATH'], 'tools',
'check_python_dependencies.py'),
],
env=os.environ,
)
checks_output.append(out.decode('utf-8', 'ignore').strip())
except subprocess.CalledProcessError as e:
print_warning(e.output.decode('utf-8', 'ignore'), stream=sys.stderr)
debug_print_idf_version()
raise SystemExit(1)
return checks_output
def check_environment():
"""
Verify the environment contains the top-level tools we need to operate
(cmake will check a lot of other things)
"""
checks_output = []
if not executable_exists(['cmake', '--version']):
debug_print_idf_version()
raise FatalError("'cmake' must be available on the PATH to use %s" %
PROG)
# verify that IDF_PATH env variable is set
# find the directory idf.py is in, then the parent directory of this, and assume this is IDF_PATH
detected_idf_path = realpath(os.path.join(os.path.dirname(__file__), '..'))
if 'IDF_PATH' in os.environ:
set_idf_path = realpath(os.environ['IDF_PATH'])
if set_idf_path != detected_idf_path:
print_warning(
'WARNING: IDF_PATH environment variable is set to %s but %s path indicates IDF directory %s. '
'Using the environment variable directory, but results may be unexpected...'
% (set_idf_path, PROG, detected_idf_path))
else:
print_warning('Setting IDF_PATH environment variable: %s' %
detected_idf_path)
os.environ['IDF_PATH'] = detected_idf_path
try:
# The Python compatibility check could have been done earlier (tools/detect_python.{sh,fish}) but PATH is
# not set for import at that time. Even if the check would be done before, the same check needs to be done
# here as well (for example one can call idf.py from a not properly set-up environment).
python_version_checker.check()
except RuntimeError as e:
raise FatalError(e)
# check Python dependencies
checks_output.append('Checking Python dependencies...')
try:
out = subprocess.check_output(
[
os.environ['PYTHON'],
os.path.join(os.environ['IDF_PATH'], 'tools',
'check_python_dependencies.py'),
],
env=os.environ,
)
checks_output.append(out.decode('utf-8', 'ignore').strip())
except subprocess.CalledProcessError as e:
print_warning(e.output.decode('utf-8', 'ignore'), stream=sys.stderr)
debug_print_idf_version()
raise SystemExit(1)
return checks_output
def check_environment():
"""
Verify the environment contains the top-level tools we need to operate
(cmake will check a lot of other things)
"""
checks_output = []
if not executable_exists(["cmake", "--version"]):
debug_print_idf_version()
raise FatalError("'cmake' must be available on the PATH to use %s" %
PROG)
# verify that IDF_PATH env variable is set
# find the directory idf.py is in, then the parent directory of this, and assume this is IDF_PATH
detected_idf_path = realpath(os.path.join(os.path.dirname(__file__), ".."))
if "IDF_PATH" in os.environ:
set_idf_path = realpath(os.environ["IDF_PATH"])
if set_idf_path != detected_idf_path:
print_warning(
"WARNING: IDF_PATH environment variable is set to %s but %s path indicates IDF directory %s. "
"Using the environment variable directory, but results may be unexpected..."
% (set_idf_path, PROG, detected_idf_path))
else:
print_warning("Setting IDF_PATH environment variable: %s" %
detected_idf_path)
os.environ["IDF_PATH"] = detected_idf_path
# check Python dependencies
checks_output.append("Checking Python dependencies...")
try:
out = subprocess.check_output(
[
os.environ["PYTHON"],
os.path.join(os.environ["IDF_PATH"], "tools",
"check_python_dependencies.py"),
],
env=os.environ,
)
checks_output.append(out.decode('utf-8', 'ignore').strip())
except subprocess.CalledProcessError as e:
print_warning(e.output.decode('utf-8', 'ignore'), stream=sys.stderr)
debug_print_idf_version()
raise SystemExit(1)
return checks_output