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42 lines
1.9 KiB
Python
42 lines
1.9 KiB
Python
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#!/usr/bin/env python
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#
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# Copyright 2019 Espressif Systems (Shanghai) PTE LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from __future__ import print_function
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import os
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import sys
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if __name__ == '__main__':
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# Checks for the content of environment variable TERM to use with the Python- and curses-based menuconfig. It is
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# not implemented in shell so calling this script could not use some other shell environment where TERM is set
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# differently. Implemented here so it could be checked at one place for make and cmake as well.
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if sys.platform == 'win32' and 'MSYSTEM' not in os.environ:
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# no TERM is used in Windows command line
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exit(0)
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term = os.environ.get('TERM', None)
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if term is None:
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print('WARNING: The TERM environment variable is not defined. The curses-based menuconfig '
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'will probably fail to run. Please consult the documentation of your terminal to set it up.')
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else:
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if term.endswith('256color'):
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print('TERM environment variable is set to "{}"'.format(term))
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else:
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print('WARNING: Menuconfig may fail because of the TERM environment variable is set '
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'to "{}". Please consult the documentation of your terminal to set it up. '
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'Some good, proved to been working setups include xterm-256color, screen-256color, '
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'rxvt-unicode-256color.'.format(term))
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