Diff: mbed-os/tools/get_config.py

Revision:

0:02dd72d1d465

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed-os/tools/get_config.py	Tue Apr 24 11:45:18 2018 +0000
@@ -0,0 +1,93 @@
+#! /usr/bin/env python2
+"""
+mbed SDK
+Copyright (c) 2011-2013 ARM Limited
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+"""
+from __future__ import print_function
+import sys
+from os.path import isdir, abspath, dirname, join
+from os import _exit
+
+# Be sure that the tools directory is in the search path
+ROOT = abspath(join(dirname(__file__), ".."))
+sys.path.insert(0, ROOT)
+
+from tools.utils import args_error
+from tools.options import get_default_options_parser
+from tools.options import extract_mcus
+from tools.build_api import get_config
+from tools.config import Config
+from tools.utils import argparse_filestring_type
+try:
+    import tools.private_settings as ps
+except:
+    ps = object()
+
+if __name__ == '__main__':
+    # Parse Options
+    parser = get_default_options_parser(add_clean=False, add_options=False)
+    parser.add_argument("--source", dest="source_dir", type=argparse_filestring_type, required=True,
+                        default=[], help="The source (input) directory", action="append")
+    parser.add_argument("--prefix", dest="prefix", action="append",
+                      default=[], help="Restrict listing to parameters that have this prefix")
+    parser.add_argument("-v", "--verbose", action="store_true", dest="verbose",
+                      default=False, help="Verbose diagnostic output")
+
+    options = parser.parse_args()
+
+    # Target
+    if options.mcu is None :
+        args_error(parser, "argument -m/--mcu is required")
+    target = extract_mcus(parser, options)[0]
+
+    # Toolchain
+    if options.tool is None:
+        args_error(parser, "argument -t/--toolchain is required")
+    toolchain = options.tool[0]
+
+    options.prefix = options.prefix or [""]
+
+    try:
+        params, macros, features = get_config(options.source_dir, target, toolchain)
+        if not params and not macros:
+            print("No configuration data available.")
+            _exit(0)
+        if params:
+            print("Configuration parameters")
+            print("------------------------")
+            for p in sorted(params):
+                for s in options.prefix:
+                    if p.startswith(s):
+                        print(str(params[p]) if not options.verbose else params[p].get_verbose_description())
+                        break
+            print("")
+
+        print("Macros")
+        print("------")
+        if macros:
+            print('Defined with "macros":', Config.config_macros_to_macros(macros))
+        print("Generated from configuration parameters:", Config.parameters_to_macros(params))
+
+    except KeyboardInterrupt as e:
+        print("\n[CTRL+c] exit")
+    except Exception as e:
+        if options.verbose:
+            import traceback
+            traceback.print_exc(file=sys.stdout)
+        else:
+            print("[ERROR] %s" % str(e))
+
+        sys.exit(1)